feat: 添加争议微服务，支持订单争议流程

app/dispute/api/dispute.go

@@ -0,0 +1,34 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package main
+
+import (
+	"flag"
+	"fmt"
+
+	"juwan-backend/app/dispute/api/internal/config"
+	"juwan-backend/app/dispute/api/internal/handler"
+	"juwan-backend/app/dispute/api/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/conf"
+	"github.com/zeromicro/go-zero/rest"
+)
+
+var configFile = flag.String("f", "etc/dispute-api.yaml", "the config file")
+
+func main() {
+	flag.Parse()
+
+	var c config.Config
+	conf.MustLoad(*configFile, &c)
+
+	server := rest.MustNewServer(c.RestConf)
+	defer server.Stop()
+
+	ctx := svc.NewServiceContext(c)
+	handler.RegisterHandlers(server, ctx)
+
+	fmt.Printf("Starting server at %s:%d...\n", c.Host, c.Port)
+	server.Start()
+}

app/dispute/api/etc/dispute-api.yaml

@@ -0,0 +1,16 @@
+Name: dispute-api
+Host: 0.0.0.0
+Port: 8888
+
+Prometheus:
+  Host: 0.0.0.0
+  Port: 4001
+  Path: /metrics
+
+# ===== DEV CONFIG =====
+DisputeRpcConf:
+  Endpoints:
+    - dispute-rpc:8080
+OrderRpcConf:
+  Endpoints:
+    - order-rpc:8080

app/dispute/api/internal/config/config.go

@@ -0,0 +1,12 @@
+package config
+
+import (
+	"github.com/zeromicro/go-zero/rest"
+	"github.com/zeromicro/go-zero/zrpc"
+)
+
+type Config struct {
+	rest.RestConf
+	DisputeRpcConf zrpc.RpcClientConf
+	OrderRpcConf   zrpc.RpcClientConf
+}

app/dispute/api/internal/handler/dispute/appealDisputeHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/dispute/api/internal/logic/dispute"
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+)
+
+// 申诉
+func AppealDisputeHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.AppealReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := dispute.NewAppealDisputeLogic(r.Context(), svcCtx)
+		resp, err := l.AppealDispute(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/dispute/api/internal/handler/dispute/createDisputeHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/dispute/api/internal/logic/dispute"
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+)
+
+// 发起争议
+func CreateDisputeHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.CreateDisputeReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := dispute.NewCreateDisputeLogic(r.Context(), svcCtx)
+		resp, err := l.CreateDispute(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/dispute/api/internal/handler/dispute/getOrderDisputeHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/dispute/api/internal/logic/dispute"
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+)
+
+// 获取订单争议
+func GetOrderDisputeHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.DisputePathId
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := dispute.NewGetOrderDisputeLogic(r.Context(), svcCtx)
+		resp, err := l.GetOrderDispute(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/dispute/api/internal/handler/dispute/listDisputesHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/dispute/api/internal/logic/dispute"
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+)
+
+// 获取争议列表
+func ListDisputesHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.DisputeListReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := dispute.NewListDisputesLogic(r.Context(), svcCtx)
+		resp, err := l.ListDisputes(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/dispute/api/internal/handler/dispute/respondDisputeHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/dispute/api/internal/logic/dispute"
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+)
+
+// 回应争议
+func RespondDisputeHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.DisputeResponseReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := dispute.NewRespondDisputeLogic(r.Context(), svcCtx)
+		resp, err := l.RespondDispute(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/dispute/api/internal/handler/routes.go

@@ -0,0 +1,51 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.10.1
+
+package handler
+
+import (
+	"net/http"
+
+	dispute "juwan-backend/app/dispute/api/internal/handler/dispute"
+	"juwan-backend/app/dispute/api/internal/svc"
+
+	"github.com/zeromicro/go-zero/rest"
+)
+
+func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
+	server.AddRoutes(
+		[]rest.Route{
+			{
+				// 获取争议列表
+				Method:  http.MethodGet,
+				Path:    "/disputes",
+				Handler: dispute.ListDisputesHandler(serverCtx),
+			},
+			{
+				// 申诉
+				Method:  http.MethodPost,
+				Path:    "/disputes/:id/appeal",
+				Handler: dispute.AppealDisputeHandler(serverCtx),
+			},
+			{
+				// 回应争议
+				Method:  http.MethodPost,
+				Path:    "/disputes/:id/response",
+				Handler: dispute.RespondDisputeHandler(serverCtx),
+			},
+			{
+				// 获取订单争议
+				Method:  http.MethodGet,
+				Path:    "/orders/:id/dispute",
+				Handler: dispute.GetOrderDisputeHandler(serverCtx),
+			},
+			{
+				// 发起争议
+				Method:  http.MethodPost,
+				Path:    "/orders/:id/dispute",
+				Handler: dispute.CreateDisputeHandler(serverCtx),
+			},
+		},
+		rest.WithPrefix("/api/v1"),
+	)
+}

app/dispute/api/internal/logic/dispute/appealDisputeLogic.go

@@ -0,0 +1,82 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+	"juwan-backend/app/dispute/rpc/disputeservice"
+	"juwan-backend/common/utils/contextj"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type AppealDisputeLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 申诉
+func NewAppealDisputeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AppealDisputeLogic {
+	return &AppealDisputeLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *AppealDisputeLogic) AppealDispute(req *types.AppealReq) (resp *types.EmptyResp, err error) {
+	uid, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if req.Reason == "" {
+		return nil, errors.New("reason is required")
+	}
+
+	disputeResp, err := l.svcCtx.DisputeRpc.GetDisputesById(l.ctx, &disputeservice.GetDisputesByIdReq{Id: req.Id})
+	if err != nil {
+		return nil, err
+	}
+	d := disputeResp.GetDisputes()
+	if d == nil {
+		return nil, errors.New("dispute not found")
+	}
+	if uid != d.GetInitiatorId() && uid != d.GetRespondentId() {
+		return nil, errors.New("not a participant of this dispute")
+	}
+	if d.GetStatus() != "resolved" {
+		return nil, errors.New("dispute status does not allow appeal")
+	}
+
+	status := "appealed"
+	now := time.Now().Unix()
+	_, err = l.svcCtx.DisputeRpc.UpdateDisputes(l.ctx, &disputeservice.UpdateDisputesReq{
+		Id:           req.Id,
+		Status:       &status,
+		AppealReason: &req.Reason,
+		AppealedAt:   &now,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = l.svcCtx.DisputeRpc.AddDisputeTimeline(l.ctx, &disputeservice.AddDisputeTimelineReq{
+		DisputeId: req.Id,
+		EventType: "appealed",
+		ActorId:   uid,
+		ActorName: actorName(uid),
+		Details:   detailsJSON(map[string]any{"reason": req.Reason}),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.EmptyResp{}, nil
+}

app/dispute/api/internal/logic/dispute/createDisputeLogic.go

@@ -0,0 +1,128 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+	"juwan-backend/app/dispute/rpc/disputeservice"
+	"juwan-backend/app/order/rpc/orderservice"
+	"juwan-backend/common/utils/contextj"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type CreateDisputeLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 发起争议
+func NewCreateDisputeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateDisputeLogic {
+	return &CreateDisputeLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *CreateDisputeLogic) CreateDispute(req *types.CreateDisputeReq) (resp *types.EmptyResp, err error) {
+	uid, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if req.Reason == "" {
+		return nil, errors.New("reason is required")
+	}
+
+	orderResp, err := l.svcCtx.OrderRpc.GetOrdersById(l.ctx, &orderservice.GetOrdersByIdReq{Id: req.Id})
+	if err != nil {
+		return nil, err
+	}
+	order := orderResp.GetOrders()
+	if order == nil {
+		return nil, errors.New("order not found")
+	}
+	if order.GetStatus() != "in_progress" && order.GetStatus() != "pending_close" {
+		return nil, errors.New("order status does not allow disputes")
+	}
+
+	var respondentID int64
+	if uid == order.GetConsumerId() {
+		respondentID = order.GetPlayerId()
+	} else if uid == order.GetPlayerId() {
+		respondentID = order.GetConsumerId()
+	} else {
+		return nil, errors.New("not a participant of this order")
+	}
+
+	existing, err := l.svcCtx.DisputeRpc.SearchDisputes(l.ctx, &disputeservice.SearchDisputesReq{
+		Offset:  0,
+		Limit:   1,
+		OrderId: &req.Id,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if len(existing.GetDisputes()) > 0 {
+		return nil, errors.New("dispute already exists")
+	}
+
+	created, err := l.svcCtx.DisputeRpc.AddDisputes(l.ctx, &disputeservice.AddDisputesReq{
+		OrderId:       req.Id,
+		InitiatorId:   uid,
+		InitiatorName: actorName(uid),
+		RespondentId:  respondentID,
+		Reason:        req.Reason,
+		Evidence:      req.Evidence,
+		Status:        "open",
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = l.svcCtx.DisputeRpc.AddDisputeTimeline(l.ctx, &disputeservice.AddDisputeTimelineReq{
+		DisputeId: created.GetId(),
+		EventType: "created",
+		ActorId:   uid,
+		ActorName: actorName(uid),
+		Details:   detailsJSON(map[string]any{"reason": req.Reason, "evidence": req.Evidence}),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	now := time.Now().Unix()
+	status := "disputed"
+	oldStatus := order.GetStatus()
+	metadata := detailsJSON(map[string]any{"disputeId": created.GetId()})
+	_, err = l.svcCtx.OrderRpc.UpdateOrders(l.ctx, &orderservice.UpdateOrdersReq{
+		Id:        req.Id,
+		Status:    &status,
+		UpdatedAt: &now,
+	})
+	if err != nil {
+		return nil, err
+	}
+	_, err = l.svcCtx.OrderRpc.AddOrderStateLogs(l.ctx, &orderservice.AddOrderStateLogsReq{
+		OrderId:    req.Id,
+		FromStatus: &oldStatus,
+		ToStatus:   status,
+		Action:     "open_dispute",
+		ActorId:    uid,
+		ActorRole:  "user",
+		Metadata:   &metadata,
+		CreatedAt:  &now,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.EmptyResp{}, nil
+}

app/dispute/api/internal/logic/dispute/getOrderDisputeLogic.go

@@ -0,0 +1,65 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"context"
+	"errors"
+
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+	"juwan-backend/app/dispute/rpc/disputeservice"
+	"juwan-backend/app/order/rpc/orderservice"
+	"juwan-backend/common/utils/contextj"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetOrderDisputeLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 获取订单争议
+func NewGetOrderDisputeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetOrderDisputeLogic {
+	return &GetOrderDisputeLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetOrderDisputeLogic) GetOrderDispute(req *types.DisputePathId) (resp *types.Dispute, err error) {
+	uid, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	orderResp, err := l.svcCtx.OrderRpc.GetOrdersById(l.ctx, &orderservice.GetOrdersByIdReq{Id: req.Id})
+	if err != nil {
+		return nil, err
+	}
+	order := orderResp.GetOrders()
+	if order == nil {
+		return nil, errors.New("order not found")
+	}
+	if uid != order.GetConsumerId() && uid != order.GetPlayerId() {
+		return nil, errors.New("not a participant of this order")
+	}
+
+	out, err := l.svcCtx.DisputeRpc.SearchDisputes(l.ctx, &disputeservice.SearchDisputesReq{
+		Offset:  0,
+		Limit:   1,
+		OrderId: &req.Id,
+	})
+	if err != nil {
+		return nil, err
+	}
+	if len(out.GetDisputes()) == 0 {
+		return nil, errors.New("dispute not found")
+	}
+	dispute := toAPIDispute(out.GetDisputes()[0])
+
+	return &dispute, nil
+}

app/dispute/api/internal/logic/dispute/helpers.go

@@ -0,0 +1,97 @@
+package dispute
+
+import (
+	"encoding/json"
+	"sort"
+	"strconv"
+	"time"
+
+	"juwan-backend/app/dispute/api/internal/types"
+	"juwan-backend/app/dispute/rpc/disputeservice"
+)
+
+func formatUnix(ts int64) string {
+	if ts <= 0 {
+		return ""
+	}
+	return time.Unix(ts, 0).UTC().Format(time.RFC3339)
+}
+
+func toAPIDispute(d *disputeservice.Disputes) types.Dispute {
+	return types.Dispute{
+		Id:                 d.GetId(),
+		OrderId:            d.GetOrderId(),
+		InitiatorId:        d.GetInitiatorId(),
+		InitiatorName:      d.GetInitiatorName(),
+		RespondentId:       d.GetRespondentId(),
+		Reason:             d.GetReason(),
+		Evidence:           d.GetEvidence(),
+		Status:             d.GetStatus(),
+		Result:             d.GetResult(),
+		RespondentReason:   d.GetRespondentReason(),
+		RespondentEvidence: d.GetRespondentEvidence(),
+		AppealReason:       d.GetAppealReason(),
+		AppealedAt:         formatUnix(d.GetAppealedAt()),
+		ResolvedBy:         d.GetResolvedBy(),
+		ResolvedAt:         formatUnix(d.GetResolvedAt()),
+		CreatedAt:          formatUnix(d.GetCreatedAt()),
+		UpdatedAt:          formatUnix(d.GetUpdatedAt()),
+	}
+}
+
+func mergeDisputes(groups ...[]*disputeservice.Disputes) []*disputeservice.Disputes {
+	seen := make(map[int64]struct{})
+	items := make([]*disputeservice.Disputes, 0)
+	for _, group := range groups {
+		for _, item := range group {
+			if item == nil {
+				continue
+			}
+			if _, ok := seen[item.GetId()]; ok {
+				continue
+			}
+			seen[item.GetId()] = struct{}{}
+			items = append(items, item)
+		}
+	}
+	sort.Slice(items, func(i, j int) bool {
+		if items[i].GetCreatedAt() == items[j].GetCreatedAt() {
+			return items[i].GetId() > items[j].GetId()
+		}
+		return items[i].GetCreatedAt() > items[j].GetCreatedAt()
+	})
+	return items
+}
+
+func paginateDisputes(items []*disputeservice.Disputes, offset int64, limit int64) []*disputeservice.Disputes {
+	if offset < 0 {
+		offset = 0
+	}
+	if limit <= 0 {
+		limit = 20
+	}
+	start := int(offset)
+	if start >= len(items) {
+		return []*disputeservice.Disputes{}
+	}
+	end := start + int(limit)
+	if end > len(items) {
+		end = len(items)
+	}
+	return items[start:end]
+}
+
+func actorName(uid int64) string {
+	return strconv.FormatInt(uid, 10)
+}
+
+func detailsJSON(values map[string]any) string {
+	if len(values) == 0 {
+		return "{}"
+	}
+	b, err := json.Marshal(values)
+	if err != nil {
+		return "{}"
+	}
+	return string(b)
+}

app/dispute/api/internal/logic/dispute/listDisputesLogic.go

@@ -0,0 +1,80 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"context"
+
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+	"juwan-backend/app/dispute/rpc/disputeservice"
+	"juwan-backend/common/utils/contextj"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListDisputesLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 获取争议列表
+func NewListDisputesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListDisputesLogic {
+	return &ListDisputesLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListDisputesLogic) ListDisputes(req *types.DisputeListReq) (resp *types.DisputeListResp, err error) {
+	uid, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	limit := req.Limit
+	if limit <= 0 {
+		limit = 20
+	}
+	var status *string
+	if req.Status != "" {
+		status = &req.Status
+	}
+
+	initiated, err := l.svcCtx.DisputeRpc.SearchDisputes(l.ctx, &disputeservice.SearchDisputesReq{
+		Offset:      0,
+		Limit:       100,
+		InitiatorId: &uid,
+		Status:      status,
+	})
+	if err != nil {
+		return nil, err
+	}
+	responded, err := l.svcCtx.DisputeRpc.SearchDisputes(l.ctx, &disputeservice.SearchDisputesReq{
+		Offset:       0,
+		Limit:        100,
+		RespondentId: &uid,
+		Status:       status,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	items := mergeDisputes(initiated.GetDisputes(), responded.GetDisputes())
+	page := paginateDisputes(items, req.Offset, limit)
+	out := make([]types.Dispute, 0, len(page))
+	for _, item := range page {
+		out = append(out, toAPIDispute(item))
+	}
+
+	return &types.DisputeListResp{
+		Items: out,
+		Meta: types.PageMeta{
+			Total:  int64(len(items)),
+			Offset: req.Offset,
+			Limit:  limit,
+		},
+	}, nil
+}

app/dispute/api/internal/logic/dispute/respondDisputeLogic.go

@@ -0,0 +1,80 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.10.1
+
+package dispute
+
+import (
+	"context"
+	"errors"
+
+	"juwan-backend/app/dispute/api/internal/svc"
+	"juwan-backend/app/dispute/api/internal/types"
+	"juwan-backend/app/dispute/rpc/disputeservice"
+	"juwan-backend/common/utils/contextj"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type RespondDisputeLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 回应争议
+func NewRespondDisputeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *RespondDisputeLogic {
+	return &RespondDisputeLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *RespondDisputeLogic) RespondDispute(req *types.DisputeResponseReq) (resp *types.EmptyResp, err error) {
+	uid, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+	if req.Reason == "" {
+		return nil, errors.New("reason is required")
+	}
+
+	disputeResp, err := l.svcCtx.DisputeRpc.GetDisputesById(l.ctx, &disputeservice.GetDisputesByIdReq{Id: req.Id})
+	if err != nil {
+		return nil, err
+	}
+	d := disputeResp.GetDisputes()
+	if d == nil {
+		return nil, errors.New("dispute not found")
+	}
+	if uid != d.GetRespondentId() {
+		return nil, errors.New("not the respondent of this dispute")
+	}
+	if d.GetStatus() != "open" {
+		return nil, errors.New("dispute status does not allow response")
+	}
+
+	status := "reviewing"
+	_, err = l.svcCtx.DisputeRpc.UpdateDisputes(l.ctx, &disputeservice.UpdateDisputesReq{
+		Id:                 req.Id,
+		Status:             &status,
+		RespondentReason:   &req.Reason,
+		RespondentEvidence: req.Evidence,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = l.svcCtx.DisputeRpc.AddDisputeTimeline(l.ctx, &disputeservice.AddDisputeTimelineReq{
+		DisputeId: req.Id,
+		EventType: "response",
+		ActorId:   uid,
+		ActorName: actorName(uid),
+		Details:   detailsJSON(map[string]any{"reason": req.Reason, "evidence": req.Evidence}),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.EmptyResp{}, nil
+}

app/dispute/api/internal/svc/serviceContext.go

@@ -0,0 +1,23 @@
+package svc
+
+import (
+	"juwan-backend/app/dispute/api/internal/config"
+	"juwan-backend/app/dispute/rpc/disputeservice"
+	"juwan-backend/app/order/rpc/orderservice"
+
+	"github.com/zeromicro/go-zero/zrpc"
+)
+
+type ServiceContext struct {
+	Config     config.Config
+	DisputeRpc disputeservice.DisputeService
+	OrderRpc   orderservice.OrderService
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	return &ServiceContext{
+		Config:     c,
+		DisputeRpc: disputeservice.NewDisputeService(zrpc.MustNewClient(c.DisputeRpcConf)),
+		OrderRpc:   orderservice.NewOrderService(zrpc.MustNewClient(c.OrderRpcConf)),
+	}
+}

app/dispute/api/internal/types/types.go

@@ -0,0 +1,88 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.10.1
+
+package types
+
+type AppealReq struct {
+	DisputePathId
+	Reason string `json:"reason"`
+}
+
+type CreateDisputeReq struct {
+	DisputePathId
+	Reason   string   `json:"reason"`
+	Evidence []string `json:"evidence"`
+}
+
+type Dispute struct {
+	Id                 int64    `json:"id"`
+	OrderId            int64    `json:"orderId"`
+	InitiatorId        int64    `json:"initiatorId"`
+	InitiatorName      string   `json:"initiatorName"`
+	RespondentId       int64    `json:"respondentId"`
+	Reason             string   `json:"reason"`
+	Evidence           []string `json:"evidence"`
+	Status             string   `json:"status"`
+	Result             string   `json:"result,optional"`
+	RespondentReason   string   `json:"respondentReason,optional"`
+	RespondentEvidence []string `json:"respondentEvidence"`
+	AppealReason       string   `json:"appealReason,optional"`
+	AppealedAt         string   `json:"appealedAt,optional"`
+	ResolvedBy         int64    `json:"resolvedBy,optional"`
+	ResolvedAt         string   `json:"resolvedAt,optional"`
+	CreatedAt          string   `json:"createdAt"`
+	UpdatedAt          string   `json:"updatedAt"`
+}
+
+type DisputeListReq struct {
+	PageReq
+	Status string `form:"status,optional"`
+}
+
+type DisputeListResp struct {
+	Items []Dispute `json:"items"`
+	Meta  PageMeta  `json:"meta"`
+}
+
+type DisputePathId struct {
+	Id int64 `path:"id"`
+}
+
+type DisputeResponseReq struct {
+	DisputePathId
+	Reason   string   `json:"reason"`
+	Evidence []string `json:"evidence"`
+}
+
+type EmptyResp struct {
+}
+
+type PageMeta struct {
+	Total  int64 `json:"total"`
+	Offset int64 `json:"offset"`
+	Limit  int64 `json:"limit"`
+}
+
+type PageReq struct {
+	Offset int64 `form:"offset,default=0"`
+	Limit  int64 `form:"limit,default=20"`
+}
+
+type SimpleUser struct {
+	Id       string `json:"id"`
+	Nickname string `json:"nickname"`
+	Avatar   string `json:"avatar"`
+}
+
+type UserProfile struct {
+	Id                 string            `json:"id"`
+	Username           string            `json:"username"`
+	Nickname           string            `json:"nickname"`
+	Avatar             string            `json:"avatar"`
+	Role               string            `json:"role"` // consumer, player, owner, admin
+	VerifiedRoles      []string          `json:"verifiedRoles"`
+	VerificationStatus map[string]string `json:"verificationStatus"`
+	Phone              string            `json:"phone,optional"`
+	Bio                string            `json:"bio,optional"`
+	CreatedAt          string            `json:"createdAt"`
+}

app/dispute/rpc/disputeservice/disputeService.go

@@ -0,0 +1,92 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.10.1
+// Source: dispute.proto
+
+package disputeservice
+
+import (
+	"context"
+
+	"juwan-backend/app/dispute/rpc/pb"
+
+	"github.com/zeromicro/go-zero/zrpc"
+	"google.golang.org/grpc"
+)
+
+type (
+	AddDisputeTimelineReq     = pb.AddDisputeTimelineReq
+	AddDisputeTimelineResp    = pb.AddDisputeTimelineResp
+	AddDisputesReq            = pb.AddDisputesReq
+	AddDisputesResp           = pb.AddDisputesResp
+	DelDisputesReq            = pb.DelDisputesReq
+	DelDisputesResp           = pb.DelDisputesResp
+	DisputeTimeline           = pb.DisputeTimeline
+	Disputes                  = pb.Disputes
+	GetDisputesByIdReq        = pb.GetDisputesByIdReq
+	GetDisputesByIdResp       = pb.GetDisputesByIdResp
+	SearchDisputeTimelineReq  = pb.SearchDisputeTimelineReq
+	SearchDisputeTimelineResp = pb.SearchDisputeTimelineResp
+	SearchDisputesReq         = pb.SearchDisputesReq
+	SearchDisputesResp        = pb.SearchDisputesResp
+	UpdateDisputesReq         = pb.UpdateDisputesReq
+	UpdateDisputesResp        = pb.UpdateDisputesResp
+
+	DisputeService interface {
+		// -----------------------disputes-----------------------
+		AddDisputes(ctx context.Context, in *AddDisputesReq, opts ...grpc.CallOption) (*AddDisputesResp, error)
+		UpdateDisputes(ctx context.Context, in *UpdateDisputesReq, opts ...grpc.CallOption) (*UpdateDisputesResp, error)
+		DelDisputes(ctx context.Context, in *DelDisputesReq, opts ...grpc.CallOption) (*DelDisputesResp, error)
+		GetDisputesById(ctx context.Context, in *GetDisputesByIdReq, opts ...grpc.CallOption) (*GetDisputesByIdResp, error)
+		SearchDisputes(ctx context.Context, in *SearchDisputesReq, opts ...grpc.CallOption) (*SearchDisputesResp, error)
+		// -----------------------disputeTimeline-----------------------
+		AddDisputeTimeline(ctx context.Context, in *AddDisputeTimelineReq, opts ...grpc.CallOption) (*AddDisputeTimelineResp, error)
+		SearchDisputeTimeline(ctx context.Context, in *SearchDisputeTimelineReq, opts ...grpc.CallOption) (*SearchDisputeTimelineResp, error)
+	}
+
+	defaultDisputeService struct {
+		cli zrpc.Client
+	}
+)
+
+func NewDisputeService(cli zrpc.Client) DisputeService {
+	return &defaultDisputeService{
+		cli: cli,
+	}
+}
+
+// -----------------------disputes-----------------------
+func (m *defaultDisputeService) AddDisputes(ctx context.Context, in *AddDisputesReq, opts ...grpc.CallOption) (*AddDisputesResp, error) {
+	client := pb.NewDisputeServiceClient(m.cli.Conn())
+	return client.AddDisputes(ctx, in, opts...)
+}
+
+func (m *defaultDisputeService) UpdateDisputes(ctx context.Context, in *UpdateDisputesReq, opts ...grpc.CallOption) (*UpdateDisputesResp, error) {
+	client := pb.NewDisputeServiceClient(m.cli.Conn())
+	return client.UpdateDisputes(ctx, in, opts...)
+}
+
+func (m *defaultDisputeService) DelDisputes(ctx context.Context, in *DelDisputesReq, opts ...grpc.CallOption) (*DelDisputesResp, error) {
+	client := pb.NewDisputeServiceClient(m.cli.Conn())
+	return client.DelDisputes(ctx, in, opts...)
+}
+
+func (m *defaultDisputeService) GetDisputesById(ctx context.Context, in *GetDisputesByIdReq, opts ...grpc.CallOption) (*GetDisputesByIdResp, error) {
+	client := pb.NewDisputeServiceClient(m.cli.Conn())
+	return client.GetDisputesById(ctx, in, opts...)
+}
+
+func (m *defaultDisputeService) SearchDisputes(ctx context.Context, in *SearchDisputesReq, opts ...grpc.CallOption) (*SearchDisputesResp, error) {
+	client := pb.NewDisputeServiceClient(m.cli.Conn())
+	return client.SearchDisputes(ctx, in, opts...)
+}
+
+// -----------------------disputeTimeline-----------------------
+func (m *defaultDisputeService) AddDisputeTimeline(ctx context.Context, in *AddDisputeTimelineReq, opts ...grpc.CallOption) (*AddDisputeTimelineResp, error) {
+	client := pb.NewDisputeServiceClient(m.cli.Conn())
+	return client.AddDisputeTimeline(ctx, in, opts...)
+}
+
+func (m *defaultDisputeService) SearchDisputeTimeline(ctx context.Context, in *SearchDisputeTimelineReq, opts ...grpc.CallOption) (*SearchDisputeTimelineResp, error) {
+	client := pb.NewDisputeServiceClient(m.cli.Conn())
+	return client.SearchDisputeTimeline(ctx, in, opts...)
+}

app/dispute/rpc/etc/pb.yaml

@@ -0,0 +1,23 @@
+Name: pb.rpc
+ListenOn: 0.0.0.0:8080
+
+Prometheus:
+  Host: 0.0.0.0
+  Port: 4001
+  Path: /metrics
+
+# ===== DEV CONF =====
+SnowflakeRpcConf:
+  Endpoints:
+    - snowflake:8080
+
+DB:
+  Master: "postgresql://${PD_USERNAME}:${DB_PASSWORD}@postgres:${DB_PORT}/${DB_NAME}?sslmode=disable"
+  Slaves: "postgresql://${PD_USERNAME}:${DB_PASSWORD}@postgres:${DB_PORT}/${DB_NAME}?sslmode=disable"
+
+CacheConf:
+  - Host: "${REDIS_HOST}:${REDIS_PORT}"
+    Type: node
+
+Log:
+  Level: debug

app/dispute/rpc/internal/config/config.go

@@ -0,0 +1,17 @@
+package config
+
+import (
+	"github.com/zeromicro/go-zero/core/stores/cache"
+	"github.com/zeromicro/go-zero/zrpc"
+)
+
+type Config struct {
+	zrpc.RpcServerConf
+
+	SnowflakeRpcConf zrpc.RpcClientConf
+	DB               struct {
+		Master string
+		Slaves string
+	}
+	CacheConf cache.CacheConf
+}

app/dispute/rpc/internal/logic/addDisputeTimelineLogic.go

@@ -0,0 +1,60 @@
+package logic
+
+import (
+	"context"
+	"errors"
+
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+	"juwan-backend/app/snowflake/rpc/snowflake"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type AddDisputeTimelineLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewAddDisputeTimelineLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AddDisputeTimelineLogic {
+	return &AddDisputeTimelineLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// -----------------------disputeTimeline-----------------------
+func (l *AddDisputeTimelineLogic) AddDisputeTimeline(in *pb.AddDisputeTimelineReq) (*pb.AddDisputeTimelineResp, error) {
+	if in.GetDisputeId() <= 0 {
+		return nil, errors.New("disputeId is required")
+	}
+	if in.GetEventType() == "" {
+		return nil, errors.New("eventType is required")
+	}
+
+	details, err := parseJSONMap(in.GetDetails())
+	if err != nil {
+		return nil, err
+	}
+	idResp, err := l.svcCtx.Snowflake.NextId(l.ctx, &snowflake.NextIdReq{})
+	if err != nil {
+		return nil, errors.New("create dispute timeline id failed")
+	}
+
+	_, err = l.svcCtx.DisputeModelRW.DisputeTimeline.Create().
+		SetID(idResp.Id).
+		SetDisputeID(in.GetDisputeId()).
+		SetEventType(in.GetEventType()).
+		SetActorID(in.GetActorId()).
+		SetActorName(in.GetActorName()).
+		SetDetails(details).
+		Save(l.ctx)
+	if err != nil {
+		logx.Errorf("addDisputeTimeline err: %v", err)
+		return nil, errors.New("add dispute timeline failed")
+	}
+
+	return &pb.AddDisputeTimelineResp{}, nil
+}

app/dispute/rpc/internal/logic/addDisputesLogic.go

@@ -0,0 +1,69 @@
+package logic
+
+import (
+	"context"
+	"errors"
+
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+	"juwan-backend/app/snowflake/rpc/snowflake"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type AddDisputesLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewAddDisputesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AddDisputesLogic {
+	return &AddDisputesLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// -----------------------disputes-----------------------
+func (l *AddDisputesLogic) AddDisputes(in *pb.AddDisputesReq) (*pb.AddDisputesResp, error) {
+	if in.GetOrderId() <= 0 {
+		return nil, errors.New("orderId is required")
+	}
+	if in.GetInitiatorId() <= 0 {
+		return nil, errors.New("initiatorId is required")
+	}
+	if in.GetRespondentId() <= 0 {
+		return nil, errors.New("respondentId is required")
+	}
+	if in.GetReason() == "" {
+		return nil, errors.New("reason is required")
+	}
+
+	status := in.GetStatus()
+	if status == "" {
+		status = "open"
+	}
+
+	idResp, err := l.svcCtx.Snowflake.NextId(l.ctx, &snowflake.NextIdReq{})
+	if err != nil {
+		return nil, errors.New("create dispute id failed")
+	}
+
+	created, err := l.svcCtx.DisputeModelRW.Disputes.Create().
+		SetID(idResp.Id).
+		SetOrderID(in.GetOrderId()).
+		SetInitiatorID(in.GetInitiatorId()).
+		SetInitiatorName(in.GetInitiatorName()).
+		SetRespondentID(in.GetRespondentId()).
+		SetReason(in.GetReason()).
+		SetEvidence(toTextArray(in.GetEvidence())).
+		SetStatus(status).
+		Save(l.ctx)
+	if err != nil {
+		logx.Errorf("addDisputes err: %v", err)
+		return nil, errors.New("add dispute failed")
+	}
+
+	return &pb.AddDisputesResp{Id: created.ID}, nil
+}

app/dispute/rpc/internal/logic/delDisputesLogic.go

@@ -0,0 +1,34 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type DelDisputesLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewDelDisputesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DelDisputesLogic {
+	return &DelDisputesLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *DelDisputesLogic) DelDisputes(in *pb.DelDisputesReq) (*pb.DelDisputesResp, error) {
+	err := l.svcCtx.DisputeModelRW.Disputes.DeleteOneID(in.GetId()).Exec(l.ctx)
+	if err != nil {
+		logx.Errorf("delDisputes err: %v", err)
+		return nil, err
+	}
+
+	return &pb.DelDisputesResp{}, nil
+}

app/dispute/rpc/internal/logic/getDisputesByIdLogic.go

@@ -0,0 +1,33 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetDisputesByIdLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewGetDisputesByIdLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetDisputesByIdLogic {
+	return &GetDisputesByIdLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *GetDisputesByIdLogic) GetDisputesById(in *pb.GetDisputesByIdReq) (*pb.GetDisputesByIdResp, error) {
+	d, err := l.svcCtx.DisputeModelRO.Disputes.Get(l.ctx, in.GetId())
+	if err != nil {
+		return nil, err
+	}
+
+	return &pb.GetDisputesByIdResp{Disputes: entDisputeToPb(d)}, nil
+}

app/dispute/rpc/internal/logic/helpers.go

@@ -0,0 +1,90 @@
+package logic
+
+import (
+	"encoding/json"
+	"errors"
+
+	"juwan-backend/app/dispute/rpc/internal/models"
+	"juwan-backend/app/dispute/rpc/pb"
+	"juwan-backend/pkg/types"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+func toTextArray(s []string) types.TextArray {
+	if len(s) == 0 {
+		return types.TextArray{Valid: true}
+	}
+	return types.TextArray{
+		Elements: s,
+		Dims:     []pgtype.ArrayDimension{{Length: int32(len(s)), LowerBound: 1}},
+		Valid:    true,
+	}
+}
+
+func parseJSONMap(v string) (map[string]any, error) {
+	if v == "" {
+		return map[string]any{}, nil
+	}
+	var result map[string]any
+	if err := json.Unmarshal([]byte(v), &result); err != nil {
+		return nil, errors.New("invalid json value")
+	}
+	if result == nil {
+		return map[string]any{}, nil
+	}
+	return result, nil
+}
+
+func entDisputeToPb(d *models.Disputes) *pb.Disputes {
+	out := &pb.Disputes{
+		Id:                 d.ID,
+		OrderId:            d.OrderID,
+		InitiatorId:        d.InitiatorID,
+		InitiatorName:      d.InitiatorName,
+		RespondentId:       d.RespondentID,
+		Reason:             d.Reason,
+		Evidence:           d.Evidence.Elements,
+		Status:             d.Status,
+		RespondentEvidence: d.RespondentEvidence.Elements,
+		CreatedAt:          d.CreatedAt.Unix(),
+		UpdatedAt:          d.UpdatedAt.Unix(),
+	}
+	if d.Result != nil {
+		out.Result = *d.Result
+	}
+	if d.RespondentReason != nil {
+		out.RespondentReason = *d.RespondentReason
+	}
+	if d.AppealReason != nil {
+		out.AppealReason = *d.AppealReason
+	}
+	if d.AppealedAt != nil {
+		out.AppealedAt = d.AppealedAt.Unix()
+	}
+	if d.ResolvedBy != nil {
+		out.ResolvedBy = *d.ResolvedBy
+	}
+	if d.ResolvedAt != nil {
+		out.ResolvedAt = d.ResolvedAt.Unix()
+	}
+	return out
+}
+
+func entDisputeTimelineToPb(t *models.DisputeTimeline) *pb.DisputeTimeline {
+	details := "{}"
+	if t.Details != nil {
+		if b, err := json.Marshal(t.Details); err == nil {
+			details = string(b)
+		}
+	}
+	return &pb.DisputeTimeline{
+		Id:        t.ID,
+		DisputeId: t.DisputeID,
+		EventType: t.EventType,
+		ActorId:   t.ActorID,
+		ActorName: t.ActorName,
+		Details:   details,
+		CreatedAt: t.CreatedAt.Unix(),
+	}
+}

app/dispute/rpc/internal/logic/searchDisputeTimelineLogic.go

@@ -0,0 +1,63 @@
+package logic
+
+import (
+	"context"
+	"errors"
+
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+
+	"entgo.io/ent/dialect/sql"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SearchDisputeTimelineLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewSearchDisputeTimelineLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchDisputeTimelineLogic {
+	return &SearchDisputeTimelineLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *SearchDisputeTimelineLogic) SearchDisputeTimeline(in *pb.SearchDisputeTimelineReq) (*pb.SearchDisputeTimelineResp, error) {
+	limit := in.GetLimit()
+	if limit <= 0 {
+		limit = 20
+	}
+	if limit > 100 {
+		return nil, errors.New("limit too large")
+	}
+	offset := in.GetOffset()
+	if offset < 0 {
+		offset = 0
+	}
+
+	query := l.svcCtx.DisputeModelRO.DisputeTimeline.Query()
+	if in.DisputeId != nil {
+		query = query.Where(disputetimeline.DisputeIDEQ(in.GetDisputeId()))
+	}
+
+	list, err := query.
+		Order(disputetimeline.ByCreatedAt(sql.OrderAsc()), disputetimeline.ByID(sql.OrderAsc())).
+		Offset(int(offset)).
+		Limit(int(limit)).
+		All(l.ctx)
+	if err != nil {
+		logx.Errorf("searchDisputeTimeline err: %v", err)
+		return nil, errors.New("search dispute timeline failed")
+	}
+
+	out := make([]*pb.DisputeTimeline, len(list))
+	for i, item := range list {
+		out[i] = entDisputeTimelineToPb(item)
+	}
+
+	return &pb.SearchDisputeTimelineResp{Timeline: out}, nil
+}

app/dispute/rpc/internal/logic/searchDisputesLogic.go

@@ -0,0 +1,75 @@
+package logic
+
+import (
+	"context"
+	"errors"
+
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+
+	"entgo.io/ent/dialect/sql"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SearchDisputesLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewSearchDisputesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchDisputesLogic {
+	return &SearchDisputesLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *SearchDisputesLogic) SearchDisputes(in *pb.SearchDisputesReq) (*pb.SearchDisputesResp, error) {
+	limit := in.GetLimit()
+	if limit <= 0 {
+		limit = 20
+	}
+	if limit > 100 {
+		return nil, errors.New("limit too large")
+	}
+	offset := in.GetOffset()
+	if offset < 0 {
+		offset = 0
+	}
+
+	query := l.svcCtx.DisputeModelRO.Disputes.Query()
+	if in.Id != nil {
+		query = query.Where(disputes.IDEQ(in.GetId()))
+	}
+	if in.OrderId != nil {
+		query = query.Where(disputes.OrderIDEQ(in.GetOrderId()))
+	}
+	if in.InitiatorId != nil {
+		query = query.Where(disputes.InitiatorIDEQ(in.GetInitiatorId()))
+	}
+	if in.RespondentId != nil {
+		query = query.Where(disputes.RespondentIDEQ(in.GetRespondentId()))
+	}
+	if in.Status != nil {
+		query = query.Where(disputes.StatusEQ(in.GetStatus()))
+	}
+
+	list, err := query.
+		Order(disputes.ByCreatedAt(sql.OrderDesc()), disputes.ByID(sql.OrderDesc())).
+		Offset(int(offset)).
+		Limit(int(limit)).
+		All(l.ctx)
+	if err != nil {
+		logx.Errorf("searchDisputes err: %v", err)
+		return nil, errors.New("search disputes failed")
+	}
+
+	out := make([]*pb.Disputes, len(list))
+	for i, d := range list {
+		out[i] = entDisputeToPb(d)
+	}
+
+	return &pb.SearchDisputesResp{Disputes: out}, nil
+}

app/dispute/rpc/internal/logic/updateDisputesLogic.go

@@ -0,0 +1,62 @@
+package logic
+
+import (
+	"context"
+	"time"
+
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdateDisputesLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewUpdateDisputesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateDisputesLogic {
+	return &UpdateDisputesLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *UpdateDisputesLogic) UpdateDisputes(in *pb.UpdateDisputesReq) (*pb.UpdateDisputesResp, error) {
+	updater := l.svcCtx.DisputeModelRW.Disputes.UpdateOneID(in.GetId())
+
+	if in.Status != nil {
+		updater = updater.SetStatus(in.GetStatus())
+	}
+	if in.Result != nil {
+		updater = updater.SetResult(in.GetResult())
+	}
+	if in.RespondentReason != nil {
+		updater = updater.SetRespondentReason(in.GetRespondentReason())
+	}
+	if len(in.GetRespondentEvidence()) > 0 {
+		updater = updater.SetRespondentEvidence(toTextArray(in.GetRespondentEvidence()))
+	}
+	if in.AppealReason != nil {
+		updater = updater.SetAppealReason(in.GetAppealReason())
+	}
+	if in.AppealedAt != nil {
+		updater = updater.SetAppealedAt(time.Unix(in.GetAppealedAt(), 0))
+	}
+	if in.ResolvedBy != nil {
+		updater = updater.SetResolvedBy(in.GetResolvedBy())
+	}
+	if in.ResolvedAt != nil {
+		updater = updater.SetResolvedAt(time.Unix(in.GetResolvedAt(), 0))
+	}
+
+	_, err := updater.Save(l.ctx)
+	if err != nil {
+		logx.Errorf("updateDisputes err: %v", err)
+		return nil, err
+	}
+
+	return &pb.UpdateDisputesResp{}, nil
+}

app/dispute/rpc/internal/models/client.go

@@ -0,0 +1,484 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"log"
+	"reflect"
+
+	"juwan-backend/app/dispute/rpc/internal/models/migrate"
+
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/dialect/sql"
+)
+
+// Client is the client that holds all ent builders.
+type Client struct {
+	config
+	// Schema is the client for creating, migrating and dropping schema.
+	Schema *migrate.Schema
+	// DisputeTimeline is the client for interacting with the DisputeTimeline builders.
+	DisputeTimeline *DisputeTimelineClient
+	// Disputes is the client for interacting with the Disputes builders.
+	Disputes *DisputesClient
+}
+
+// NewClient creates a new client configured with the given options.
+func NewClient(opts ...Option) *Client {
+	client := &Client{config: newConfig(opts...)}
+	client.init()
+	return client
+}
+
+func (c *Client) init() {
+	c.Schema = migrate.NewSchema(c.driver)
+	c.DisputeTimeline = NewDisputeTimelineClient(c.config)
+	c.Disputes = NewDisputesClient(c.config)
+}
+
+type (
+	// config is the configuration for the client and its builder.
+	config struct {
+		// driver used for executing database requests.
+		driver dialect.Driver
+		// debug enable a debug logging.
+		debug bool
+		// log used for logging on debug mode.
+		log func(...any)
+		// hooks to execute on mutations.
+		hooks *hooks
+		// interceptors to execute on queries.
+		inters *inters
+	}
+	// Option function to configure the client.
+	Option func(*config)
+)
+
+// newConfig creates a new config for the client.
+func newConfig(opts ...Option) config {
+	cfg := config{log: log.Println, hooks: &hooks{}, inters: &inters{}}
+	cfg.options(opts...)
+	return cfg
+}
+
+// options applies the options on the config object.
+func (c *config) options(opts ...Option) {
+	for _, opt := range opts {
+		opt(c)
+	}
+	if c.debug {
+		c.driver = dialect.Debug(c.driver, c.log)
+	}
+}
+
+// Debug enables debug logging on the ent.Driver.
+func Debug() Option {
+	return func(c *config) {
+		c.debug = true
+	}
+}
+
+// Log sets the logging function for debug mode.
+func Log(fn func(...any)) Option {
+	return func(c *config) {
+		c.log = fn
+	}
+}
+
+// Driver configures the client driver.
+func Driver(driver dialect.Driver) Option {
+	return func(c *config) {
+		c.driver = driver
+	}
+}
+
+// Open opens a database/sql.DB specified by the driver name and
+// the data source name, and returns a new client attached to it.
+// Optional parameters can be added for configuring the client.
+func Open(driverName, dataSourceName string, options ...Option) (*Client, error) {
+	switch driverName {
+	case dialect.MySQL, dialect.Postgres, dialect.SQLite:
+		drv, err := sql.Open(driverName, dataSourceName)
+		if err != nil {
+			return nil, err
+		}
+		return NewClient(append(options, Driver(drv))...), nil
+	default:
+		return nil, fmt.Errorf("unsupported driver: %q", driverName)
+	}
+}
+
+// ErrTxStarted is returned when trying to start a new transaction from a transactional client.
+var ErrTxStarted = errors.New("models: cannot start a transaction within a transaction")
+
+// Tx returns a new transactional client. The provided context
+// is used until the transaction is committed or rolled back.
+func (c *Client) Tx(ctx context.Context) (*Tx, error) {
+	if _, ok := c.driver.(*txDriver); ok {
+		return nil, ErrTxStarted
+	}
+	tx, err := newTx(ctx, c.driver)
+	if err != nil {
+		return nil, fmt.Errorf("models: starting a transaction: %w", err)
+	}
+	cfg := c.config
+	cfg.driver = tx
+	return &Tx{
+		ctx:             ctx,
+		config:          cfg,
+		DisputeTimeline: NewDisputeTimelineClient(cfg),
+		Disputes:        NewDisputesClient(cfg),
+	}, nil
+}
+
+// BeginTx returns a transactional client with specified options.
+func (c *Client) BeginTx(ctx context.Context, opts *sql.TxOptions) (*Tx, error) {
+	if _, ok := c.driver.(*txDriver); ok {
+		return nil, errors.New("ent: cannot start a transaction within a transaction")
+	}
+	tx, err := c.driver.(interface {
+		BeginTx(context.Context, *sql.TxOptions) (dialect.Tx, error)
+	}).BeginTx(ctx, opts)
+	if err != nil {
+		return nil, fmt.Errorf("ent: starting a transaction: %w", err)
+	}
+	cfg := c.config
+	cfg.driver = &txDriver{tx: tx, drv: c.driver}
+	return &Tx{
+		ctx:             ctx,
+		config:          cfg,
+		DisputeTimeline: NewDisputeTimelineClient(cfg),
+		Disputes:        NewDisputesClient(cfg),
+	}, nil
+}
+
+// Debug returns a new debug-client. It's used to get verbose logging on specific operations.
+//
+//	client.Debug().
+//		DisputeTimeline.
+//		Query().
+//		Count(ctx)
+func (c *Client) Debug() *Client {
+	if c.debug {
+		return c
+	}
+	cfg := c.config
+	cfg.driver = dialect.Debug(c.driver, c.log)
+	client := &Client{config: cfg}
+	client.init()
+	return client
+}
+
+// Close closes the database connection and prevents new queries from starting.
+func (c *Client) Close() error {
+	return c.driver.Close()
+}
+
+// Use adds the mutation hooks to all the entity clients.
+// In order to add hooks to a specific client, call: `client.Node.Use(...)`.
+func (c *Client) Use(hooks ...Hook) {
+	c.DisputeTimeline.Use(hooks...)
+	c.Disputes.Use(hooks...)
+}
+
+// Intercept adds the query interceptors to all the entity clients.
+// In order to add interceptors to a specific client, call: `client.Node.Intercept(...)`.
+func (c *Client) Intercept(interceptors ...Interceptor) {
+	c.DisputeTimeline.Intercept(interceptors...)
+	c.Disputes.Intercept(interceptors...)
+}
+
+// Mutate implements the ent.Mutator interface.
+func (c *Client) Mutate(ctx context.Context, m Mutation) (Value, error) {
+	switch m := m.(type) {
+	case *DisputeTimelineMutation:
+		return c.DisputeTimeline.mutate(ctx, m)
+	case *DisputesMutation:
+		return c.Disputes.mutate(ctx, m)
+	default:
+		return nil, fmt.Errorf("models: unknown mutation type %T", m)
+	}
+}
+
+// DisputeTimelineClient is a client for the DisputeTimeline schema.
+type DisputeTimelineClient struct {
+	config
+}
+
+// NewDisputeTimelineClient returns a client for the DisputeTimeline from the given config.
+func NewDisputeTimelineClient(c config) *DisputeTimelineClient {
+	return &DisputeTimelineClient{config: c}
+}
+
+// Use adds a list of mutation hooks to the hooks stack.
+// A call to `Use(f, g, h)` equals to `disputetimeline.Hooks(f(g(h())))`.
+func (c *DisputeTimelineClient) Use(hooks ...Hook) {
+	c.hooks.DisputeTimeline = append(c.hooks.DisputeTimeline, hooks...)
+}
+
+// Intercept adds a list of query interceptors to the interceptors stack.
+// A call to `Intercept(f, g, h)` equals to `disputetimeline.Intercept(f(g(h())))`.
+func (c *DisputeTimelineClient) Intercept(interceptors ...Interceptor) {
+	c.inters.DisputeTimeline = append(c.inters.DisputeTimeline, interceptors...)
+}
+
+// Create returns a builder for creating a DisputeTimeline entity.
+func (c *DisputeTimelineClient) Create() *DisputeTimelineCreate {
+	mutation := newDisputeTimelineMutation(c.config, OpCreate)
+	return &DisputeTimelineCreate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// CreateBulk returns a builder for creating a bulk of DisputeTimeline entities.
+func (c *DisputeTimelineClient) CreateBulk(builders ...*DisputeTimelineCreate) *DisputeTimelineCreateBulk {
+	return &DisputeTimelineCreateBulk{config: c.config, builders: builders}
+}
+
+// MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates
+// a builder and applies setFunc on it.
+func (c *DisputeTimelineClient) MapCreateBulk(slice any, setFunc func(*DisputeTimelineCreate, int)) *DisputeTimelineCreateBulk {
+	rv := reflect.ValueOf(slice)
+	if rv.Kind() != reflect.Slice {
+		return &DisputeTimelineCreateBulk{err: fmt.Errorf("calling to DisputeTimelineClient.MapCreateBulk with wrong type %T, need slice", slice)}
+	}
+	builders := make([]*DisputeTimelineCreate, rv.Len())
+	for i := 0; i < rv.Len(); i++ {
+		builders[i] = c.Create()
+		setFunc(builders[i], i)
+	}
+	return &DisputeTimelineCreateBulk{config: c.config, builders: builders}
+}
+
+// Update returns an update builder for DisputeTimeline.
+func (c *DisputeTimelineClient) Update() *DisputeTimelineUpdate {
+	mutation := newDisputeTimelineMutation(c.config, OpUpdate)
+	return &DisputeTimelineUpdate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOne returns an update builder for the given entity.
+func (c *DisputeTimelineClient) UpdateOne(_m *DisputeTimeline) *DisputeTimelineUpdateOne {
+	mutation := newDisputeTimelineMutation(c.config, OpUpdateOne, withDisputeTimeline(_m))
+	return &DisputeTimelineUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOneID returns an update builder for the given id.
+func (c *DisputeTimelineClient) UpdateOneID(id int64) *DisputeTimelineUpdateOne {
+	mutation := newDisputeTimelineMutation(c.config, OpUpdateOne, withDisputeTimelineID(id))
+	return &DisputeTimelineUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// Delete returns a delete builder for DisputeTimeline.
+func (c *DisputeTimelineClient) Delete() *DisputeTimelineDelete {
+	mutation := newDisputeTimelineMutation(c.config, OpDelete)
+	return &DisputeTimelineDelete{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// DeleteOne returns a builder for deleting the given entity.
+func (c *DisputeTimelineClient) DeleteOne(_m *DisputeTimeline) *DisputeTimelineDeleteOne {
+	return c.DeleteOneID(_m.ID)
+}
+
+// DeleteOneID returns a builder for deleting the given entity by its id.
+func (c *DisputeTimelineClient) DeleteOneID(id int64) *DisputeTimelineDeleteOne {
+	builder := c.Delete().Where(disputetimeline.ID(id))
+	builder.mutation.id = &id
+	builder.mutation.op = OpDeleteOne
+	return &DisputeTimelineDeleteOne{builder}
+}
+
+// Query returns a query builder for DisputeTimeline.
+func (c *DisputeTimelineClient) Query() *DisputeTimelineQuery {
+	return &DisputeTimelineQuery{
+		config: c.config,
+		ctx:    &QueryContext{Type: TypeDisputeTimeline},
+		inters: c.Interceptors(),
+	}
+}
+
+// Get returns a DisputeTimeline entity by its id.
+func (c *DisputeTimelineClient) Get(ctx context.Context, id int64) (*DisputeTimeline, error) {
+	return c.Query().Where(disputetimeline.ID(id)).Only(ctx)
+}
+
+// GetX is like Get, but panics if an error occurs.
+func (c *DisputeTimelineClient) GetX(ctx context.Context, id int64) *DisputeTimeline {
+	obj, err := c.Get(ctx, id)
+	if err != nil {
+		panic(err)
+	}
+	return obj
+}
+
+// Hooks returns the client hooks.
+func (c *DisputeTimelineClient) Hooks() []Hook {
+	return c.hooks.DisputeTimeline
+}
+
+// Interceptors returns the client interceptors.
+func (c *DisputeTimelineClient) Interceptors() []Interceptor {
+	return c.inters.DisputeTimeline
+}
+
+func (c *DisputeTimelineClient) mutate(ctx context.Context, m *DisputeTimelineMutation) (Value, error) {
+	switch m.Op() {
+	case OpCreate:
+		return (&DisputeTimelineCreate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdate:
+		return (&DisputeTimelineUpdate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdateOne:
+		return (&DisputeTimelineUpdateOne{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpDelete, OpDeleteOne:
+		return (&DisputeTimelineDelete{config: c.config, hooks: c.Hooks(), mutation: m}).Exec(ctx)
+	default:
+		return nil, fmt.Errorf("models: unknown DisputeTimeline mutation op: %q", m.Op())
+	}
+}
+
+// DisputesClient is a client for the Disputes schema.
+type DisputesClient struct {
+	config
+}
+
+// NewDisputesClient returns a client for the Disputes from the given config.
+func NewDisputesClient(c config) *DisputesClient {
+	return &DisputesClient{config: c}
+}
+
+// Use adds a list of mutation hooks to the hooks stack.
+// A call to `Use(f, g, h)` equals to `disputes.Hooks(f(g(h())))`.
+func (c *DisputesClient) Use(hooks ...Hook) {
+	c.hooks.Disputes = append(c.hooks.Disputes, hooks...)
+}
+
+// Intercept adds a list of query interceptors to the interceptors stack.
+// A call to `Intercept(f, g, h)` equals to `disputes.Intercept(f(g(h())))`.
+func (c *DisputesClient) Intercept(interceptors ...Interceptor) {
+	c.inters.Disputes = append(c.inters.Disputes, interceptors...)
+}
+
+// Create returns a builder for creating a Disputes entity.
+func (c *DisputesClient) Create() *DisputesCreate {
+	mutation := newDisputesMutation(c.config, OpCreate)
+	return &DisputesCreate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// CreateBulk returns a builder for creating a bulk of Disputes entities.
+func (c *DisputesClient) CreateBulk(builders ...*DisputesCreate) *DisputesCreateBulk {
+	return &DisputesCreateBulk{config: c.config, builders: builders}
+}
+
+// MapCreateBulk creates a bulk creation builder from the given slice. For each item in the slice, the function creates
+// a builder and applies setFunc on it.
+func (c *DisputesClient) MapCreateBulk(slice any, setFunc func(*DisputesCreate, int)) *DisputesCreateBulk {
+	rv := reflect.ValueOf(slice)
+	if rv.Kind() != reflect.Slice {
+		return &DisputesCreateBulk{err: fmt.Errorf("calling to DisputesClient.MapCreateBulk with wrong type %T, need slice", slice)}
+	}
+	builders := make([]*DisputesCreate, rv.Len())
+	for i := 0; i < rv.Len(); i++ {
+		builders[i] = c.Create()
+		setFunc(builders[i], i)
+	}
+	return &DisputesCreateBulk{config: c.config, builders: builders}
+}
+
+// Update returns an update builder for Disputes.
+func (c *DisputesClient) Update() *DisputesUpdate {
+	mutation := newDisputesMutation(c.config, OpUpdate)
+	return &DisputesUpdate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOne returns an update builder for the given entity.
+func (c *DisputesClient) UpdateOne(_m *Disputes) *DisputesUpdateOne {
+	mutation := newDisputesMutation(c.config, OpUpdateOne, withDisputes(_m))
+	return &DisputesUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOneID returns an update builder for the given id.
+func (c *DisputesClient) UpdateOneID(id int64) *DisputesUpdateOne {
+	mutation := newDisputesMutation(c.config, OpUpdateOne, withDisputesID(id))
+	return &DisputesUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// Delete returns a delete builder for Disputes.
+func (c *DisputesClient) Delete() *DisputesDelete {
+	mutation := newDisputesMutation(c.config, OpDelete)
+	return &DisputesDelete{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// DeleteOne returns a builder for deleting the given entity.
+func (c *DisputesClient) DeleteOne(_m *Disputes) *DisputesDeleteOne {
+	return c.DeleteOneID(_m.ID)
+}
+
+// DeleteOneID returns a builder for deleting the given entity by its id.
+func (c *DisputesClient) DeleteOneID(id int64) *DisputesDeleteOne {
+	builder := c.Delete().Where(disputes.ID(id))
+	builder.mutation.id = &id
+	builder.mutation.op = OpDeleteOne
+	return &DisputesDeleteOne{builder}
+}
+
+// Query returns a query builder for Disputes.
+func (c *DisputesClient) Query() *DisputesQuery {
+	return &DisputesQuery{
+		config: c.config,
+		ctx:    &QueryContext{Type: TypeDisputes},
+		inters: c.Interceptors(),
+	}
+}
+
+// Get returns a Disputes entity by its id.
+func (c *DisputesClient) Get(ctx context.Context, id int64) (*Disputes, error) {
+	return c.Query().Where(disputes.ID(id)).Only(ctx)
+}
+
+// GetX is like Get, but panics if an error occurs.
+func (c *DisputesClient) GetX(ctx context.Context, id int64) *Disputes {
+	obj, err := c.Get(ctx, id)
+	if err != nil {
+		panic(err)
+	}
+	return obj
+}
+
+// Hooks returns the client hooks.
+func (c *DisputesClient) Hooks() []Hook {
+	return c.hooks.Disputes
+}
+
+// Interceptors returns the client interceptors.
+func (c *DisputesClient) Interceptors() []Interceptor {
+	return c.inters.Disputes
+}
+
+func (c *DisputesClient) mutate(ctx context.Context, m *DisputesMutation) (Value, error) {
+	switch m.Op() {
+	case OpCreate:
+		return (&DisputesCreate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdate:
+		return (&DisputesUpdate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdateOne:
+		return (&DisputesUpdateOne{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpDelete, OpDeleteOne:
+		return (&DisputesDelete{config: c.config, hooks: c.Hooks(), mutation: m}).Exec(ctx)
+	default:
+		return nil, fmt.Errorf("models: unknown Disputes mutation op: %q", m.Op())
+	}
+}
+
+// hooks and interceptors per client, for fast access.
+type (
+	hooks struct {
+		DisputeTimeline, Disputes []ent.Hook
+	}
+	inters struct {
+		DisputeTimeline, Disputes []ent.Interceptor
+	}
+)

app/dispute/rpc/internal/models/disputes.go

@@ -0,0 +1,292 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/pkg/types"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+)
+
+// Disputes is the model entity for the Disputes schema.
+type Disputes struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID int64 `json:"id,omitempty"`
+	// OrderID holds the value of the "order_id" field.
+	OrderID int64 `json:"order_id,omitempty"`
+	// InitiatorID holds the value of the "initiator_id" field.
+	InitiatorID int64 `json:"initiator_id,omitempty"`
+	// InitiatorName holds the value of the "initiator_name" field.
+	InitiatorName string `json:"initiator_name,omitempty"`
+	// RespondentID holds the value of the "respondent_id" field.
+	RespondentID int64 `json:"respondent_id,omitempty"`
+	// Reason holds the value of the "reason" field.
+	Reason string `json:"reason,omitempty"`
+	// Evidence holds the value of the "evidence" field.
+	Evidence types.TextArray `json:"evidence,omitempty"`
+	// Status holds the value of the "status" field.
+	Status string `json:"status,omitempty"`
+	// Result holds the value of the "result" field.
+	Result *string `json:"result,omitempty"`
+	// RespondentReason holds the value of the "respondent_reason" field.
+	RespondentReason *string `json:"respondent_reason,omitempty"`
+	// RespondentEvidence holds the value of the "respondent_evidence" field.
+	RespondentEvidence types.TextArray `json:"respondent_evidence,omitempty"`
+	// AppealReason holds the value of the "appeal_reason" field.
+	AppealReason *string `json:"appeal_reason,omitempty"`
+	// AppealedAt holds the value of the "appealed_at" field.
+	AppealedAt *time.Time `json:"appealed_at,omitempty"`
+	// ResolvedBy holds the value of the "resolved_by" field.
+	ResolvedBy *int64 `json:"resolved_by,omitempty"`
+	// ResolvedAt holds the value of the "resolved_at" field.
+	ResolvedAt *time.Time `json:"resolved_at,omitempty"`
+	// CreatedAt holds the value of the "created_at" field.
+	CreatedAt time.Time `json:"created_at,omitempty"`
+	// UpdatedAt holds the value of the "updated_at" field.
+	UpdatedAt    time.Time `json:"updated_at,omitempty"`
+	selectValues sql.SelectValues
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*Disputes) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case disputes.FieldID, disputes.FieldOrderID, disputes.FieldInitiatorID, disputes.FieldRespondentID, disputes.FieldResolvedBy:
+			values[i] = new(sql.NullInt64)
+		case disputes.FieldInitiatorName, disputes.FieldReason, disputes.FieldStatus, disputes.FieldResult, disputes.FieldRespondentReason, disputes.FieldAppealReason:
+			values[i] = new(sql.NullString)
+		case disputes.FieldAppealedAt, disputes.FieldResolvedAt, disputes.FieldCreatedAt, disputes.FieldUpdatedAt:
+			values[i] = new(sql.NullTime)
+		case disputes.FieldEvidence, disputes.FieldRespondentEvidence:
+			values[i] = new(types.TextArray)
+		default:
+			values[i] = new(sql.UnknownType)
+		}
+	}
+	return values, nil
+}
+
+// assignValues assigns the values that were returned from sql.Rows (after scanning)
+// to the Disputes fields.
+func (_m *Disputes) assignValues(columns []string, values []any) error {
+	if m, n := len(values), len(columns); m < n {
+		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
+	}
+	for i := range columns {
+		switch columns[i] {
+		case disputes.FieldID:
+			value, ok := values[i].(*sql.NullInt64)
+			if !ok {
+				return fmt.Errorf("unexpected type %T for field id", value)
+			}
+			_m.ID = int64(value.Int64)
+		case disputes.FieldOrderID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field order_id", values[i])
+			} else if value.Valid {
+				_m.OrderID = value.Int64
+			}
+		case disputes.FieldInitiatorID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field initiator_id", values[i])
+			} else if value.Valid {
+				_m.InitiatorID = value.Int64
+			}
+		case disputes.FieldInitiatorName:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field initiator_name", values[i])
+			} else if value.Valid {
+				_m.InitiatorName = value.String
+			}
+		case disputes.FieldRespondentID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field respondent_id", values[i])
+			} else if value.Valid {
+				_m.RespondentID = value.Int64
+			}
+		case disputes.FieldReason:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field reason", values[i])
+			} else if value.Valid {
+				_m.Reason = value.String
+			}
+		case disputes.FieldEvidence:
+			if value, ok := values[i].(*types.TextArray); !ok {
+				return fmt.Errorf("unexpected type %T for field evidence", values[i])
+			} else if value != nil {
+				_m.Evidence = *value
+			}
+		case disputes.FieldStatus:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field status", values[i])
+			} else if value.Valid {
+				_m.Status = value.String
+			}
+		case disputes.FieldResult:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field result", values[i])
+			} else if value.Valid {
+				_m.Result = new(string)
+				*_m.Result = value.String
+			}
+		case disputes.FieldRespondentReason:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field respondent_reason", values[i])
+			} else if value.Valid {
+				_m.RespondentReason = new(string)
+				*_m.RespondentReason = value.String
+			}
+		case disputes.FieldRespondentEvidence:
+			if value, ok := values[i].(*types.TextArray); !ok {
+				return fmt.Errorf("unexpected type %T for field respondent_evidence", values[i])
+			} else if value != nil {
+				_m.RespondentEvidence = *value
+			}
+		case disputes.FieldAppealReason:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field appeal_reason", values[i])
+			} else if value.Valid {
+				_m.AppealReason = new(string)
+				*_m.AppealReason = value.String
+			}
+		case disputes.FieldAppealedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field appealed_at", values[i])
+			} else if value.Valid {
+				_m.AppealedAt = new(time.Time)
+				*_m.AppealedAt = value.Time
+			}
+		case disputes.FieldResolvedBy:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field resolved_by", values[i])
+			} else if value.Valid {
+				_m.ResolvedBy = new(int64)
+				*_m.ResolvedBy = value.Int64
+			}
+		case disputes.FieldResolvedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field resolved_at", values[i])
+			} else if value.Valid {
+				_m.ResolvedAt = new(time.Time)
+				*_m.ResolvedAt = value.Time
+			}
+		case disputes.FieldCreatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field created_at", values[i])
+			} else if value.Valid {
+				_m.CreatedAt = value.Time
+			}
+		case disputes.FieldUpdatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
+			} else if value.Valid {
+				_m.UpdatedAt = value.Time
+			}
+		default:
+			_m.selectValues.Set(columns[i], values[i])
+		}
+	}
+	return nil
+}
+
+// Value returns the ent.Value that was dynamically selected and assigned to the Disputes.
+// This includes values selected through modifiers, order, etc.
+func (_m *Disputes) Value(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// Update returns a builder for updating this Disputes.
+// Note that you need to call Disputes.Unwrap() before calling this method if this Disputes
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *Disputes) Update() *DisputesUpdateOne {
+	return NewDisputesClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the Disputes entity that was returned from a transaction after it was closed,
+// so that all future queries will be executed through the driver which created the transaction.
+func (_m *Disputes) Unwrap() *Disputes {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("models: Disputes is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+func (_m *Disputes) String() string {
+	var builder strings.Builder
+	builder.WriteString("Disputes(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
+	builder.WriteString("order_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.OrderID))
+	builder.WriteString(", ")
+	builder.WriteString("initiator_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.InitiatorID))
+	builder.WriteString(", ")
+	builder.WriteString("initiator_name=")
+	builder.WriteString(_m.InitiatorName)
+	builder.WriteString(", ")
+	builder.WriteString("respondent_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.RespondentID))
+	builder.WriteString(", ")
+	builder.WriteString("reason=")
+	builder.WriteString(_m.Reason)
+	builder.WriteString(", ")
+	builder.WriteString("evidence=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Evidence))
+	builder.WriteString(", ")
+	builder.WriteString("status=")
+	builder.WriteString(_m.Status)
+	builder.WriteString(", ")
+	if v := _m.Result; v != nil {
+		builder.WriteString("result=")
+		builder.WriteString(*v)
+	}
+	builder.WriteString(", ")
+	if v := _m.RespondentReason; v != nil {
+		builder.WriteString("respondent_reason=")
+		builder.WriteString(*v)
+	}
+	builder.WriteString(", ")
+	builder.WriteString("respondent_evidence=")
+	builder.WriteString(fmt.Sprintf("%v", _m.RespondentEvidence))
+	builder.WriteString(", ")
+	if v := _m.AppealReason; v != nil {
+		builder.WriteString("appeal_reason=")
+		builder.WriteString(*v)
+	}
+	builder.WriteString(", ")
+	if v := _m.AppealedAt; v != nil {
+		builder.WriteString("appealed_at=")
+		builder.WriteString(v.Format(time.ANSIC))
+	}
+	builder.WriteString(", ")
+	if v := _m.ResolvedBy; v != nil {
+		builder.WriteString("resolved_by=")
+		builder.WriteString(fmt.Sprintf("%v", *v))
+	}
+	builder.WriteString(", ")
+	if v := _m.ResolvedAt; v != nil {
+		builder.WriteString("resolved_at=")
+		builder.WriteString(v.Format(time.ANSIC))
+	}
+	builder.WriteString(", ")
+	builder.WriteString("created_at=")
+	builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("updated_at=")
+	builder.WriteString(_m.UpdatedAt.Format(time.ANSIC))
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// DisputesSlice is a parsable slice of Disputes.
+type DisputesSlice []*Disputes

app/dispute/rpc/internal/models/disputes/disputes.go

@@ -0,0 +1,186 @@
+// Code generated by ent, DO NOT EDIT.
+
+package disputes
+
+import (
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+)
+
+const (
+	// Label holds the string label denoting the disputes type in the database.
+	Label = "disputes"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldOrderID holds the string denoting the order_id field in the database.
+	FieldOrderID = "order_id"
+	// FieldInitiatorID holds the string denoting the initiator_id field in the database.
+	FieldInitiatorID = "initiator_id"
+	// FieldInitiatorName holds the string denoting the initiator_name field in the database.
+	FieldInitiatorName = "initiator_name"
+	// FieldRespondentID holds the string denoting the respondent_id field in the database.
+	FieldRespondentID = "respondent_id"
+	// FieldReason holds the string denoting the reason field in the database.
+	FieldReason = "reason"
+	// FieldEvidence holds the string denoting the evidence field in the database.
+	FieldEvidence = "evidence"
+	// FieldStatus holds the string denoting the status field in the database.
+	FieldStatus = "status"
+	// FieldResult holds the string denoting the result field in the database.
+	FieldResult = "result"
+	// FieldRespondentReason holds the string denoting the respondent_reason field in the database.
+	FieldRespondentReason = "respondent_reason"
+	// FieldRespondentEvidence holds the string denoting the respondent_evidence field in the database.
+	FieldRespondentEvidence = "respondent_evidence"
+	// FieldAppealReason holds the string denoting the appeal_reason field in the database.
+	FieldAppealReason = "appeal_reason"
+	// FieldAppealedAt holds the string denoting the appealed_at field in the database.
+	FieldAppealedAt = "appealed_at"
+	// FieldResolvedBy holds the string denoting the resolved_by field in the database.
+	FieldResolvedBy = "resolved_by"
+	// FieldResolvedAt holds the string denoting the resolved_at field in the database.
+	FieldResolvedAt = "resolved_at"
+	// FieldCreatedAt holds the string denoting the created_at field in the database.
+	FieldCreatedAt = "created_at"
+	// FieldUpdatedAt holds the string denoting the updated_at field in the database.
+	FieldUpdatedAt = "updated_at"
+	// Table holds the table name of the disputes in the database.
+	Table = "disputes"
+)
+
+// Columns holds all SQL columns for disputes fields.
+var Columns = []string{
+	FieldID,
+	FieldOrderID,
+	FieldInitiatorID,
+	FieldInitiatorName,
+	FieldRespondentID,
+	FieldReason,
+	FieldEvidence,
+	FieldStatus,
+	FieldResult,
+	FieldRespondentReason,
+	FieldRespondentEvidence,
+	FieldAppealReason,
+	FieldAppealedAt,
+	FieldResolvedBy,
+	FieldResolvedAt,
+	FieldCreatedAt,
+	FieldUpdatedAt,
+}
+
+// ValidColumn reports if the column name is valid (part of the table columns).
+func ValidColumn(column string) bool {
+	for i := range Columns {
+		if column == Columns[i] {
+			return true
+		}
+	}
+	return false
+}
+
+var (
+	// InitiatorNameValidator is a validator for the "initiator_name" field. It is called by the builders before save.
+	InitiatorNameValidator func(string) error
+	// DefaultStatus holds the default value on creation for the "status" field.
+	DefaultStatus string
+	// StatusValidator is a validator for the "status" field. It is called by the builders before save.
+	StatusValidator func(string) error
+	// ResultValidator is a validator for the "result" field. It is called by the builders before save.
+	ResultValidator func(string) error
+	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
+	DefaultCreatedAt func() time.Time
+	// DefaultUpdatedAt holds the default value on creation for the "updated_at" field.
+	DefaultUpdatedAt func() time.Time
+	// UpdateDefaultUpdatedAt holds the default value on update for the "updated_at" field.
+	UpdateDefaultUpdatedAt func() time.Time
+)
+
+// OrderOption defines the ordering options for the Disputes queries.
+type OrderOption func(*sql.Selector)
+
+// ByID orders the results by the id field.
+func ByID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldID, opts...).ToFunc()
+}
+
+// ByOrderID orders the results by the order_id field.
+func ByOrderID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldOrderID, opts...).ToFunc()
+}
+
+// ByInitiatorID orders the results by the initiator_id field.
+func ByInitiatorID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldInitiatorID, opts...).ToFunc()
+}
+
+// ByInitiatorName orders the results by the initiator_name field.
+func ByInitiatorName(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldInitiatorName, opts...).ToFunc()
+}
+
+// ByRespondentID orders the results by the respondent_id field.
+func ByRespondentID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldRespondentID, opts...).ToFunc()
+}
+
+// ByReason orders the results by the reason field.
+func ByReason(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldReason, opts...).ToFunc()
+}
+
+// ByEvidence orders the results by the evidence field.
+func ByEvidence(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldEvidence, opts...).ToFunc()
+}
+
+// ByStatus orders the results by the status field.
+func ByStatus(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldStatus, opts...).ToFunc()
+}
+
+// ByResult orders the results by the result field.
+func ByResult(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldResult, opts...).ToFunc()
+}
+
+// ByRespondentReason orders the results by the respondent_reason field.
+func ByRespondentReason(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldRespondentReason, opts...).ToFunc()
+}
+
+// ByRespondentEvidence orders the results by the respondent_evidence field.
+func ByRespondentEvidence(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldRespondentEvidence, opts...).ToFunc()
+}
+
+// ByAppealReason orders the results by the appeal_reason field.
+func ByAppealReason(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldAppealReason, opts...).ToFunc()
+}
+
+// ByAppealedAt orders the results by the appealed_at field.
+func ByAppealedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldAppealedAt, opts...).ToFunc()
+}
+
+// ByResolvedBy orders the results by the resolved_by field.
+func ByResolvedBy(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldResolvedBy, opts...).ToFunc()
+}
+
+// ByResolvedAt orders the results by the resolved_at field.
+func ByResolvedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldResolvedAt, opts...).ToFunc()
+}
+
+// ByCreatedAt orders the results by the created_at field.
+func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
+}
+
+// ByUpdatedAt orders the results by the updated_at field.
+func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
+}

app/dispute/rpc/internal/models/disputes_create.go

@@ -0,0 +1,489 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/pkg/types"
+	"time"
+
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// DisputesCreate is the builder for creating a Disputes entity.
+type DisputesCreate struct {
+	config
+	mutation *DisputesMutation
+	hooks    []Hook
+}
+
+// SetOrderID sets the "order_id" field.
+func (_c *DisputesCreate) SetOrderID(v int64) *DisputesCreate {
+	_c.mutation.SetOrderID(v)
+	return _c
+}
+
+// SetInitiatorID sets the "initiator_id" field.
+func (_c *DisputesCreate) SetInitiatorID(v int64) *DisputesCreate {
+	_c.mutation.SetInitiatorID(v)
+	return _c
+}
+
+// SetInitiatorName sets the "initiator_name" field.
+func (_c *DisputesCreate) SetInitiatorName(v string) *DisputesCreate {
+	_c.mutation.SetInitiatorName(v)
+	return _c
+}
+
+// SetRespondentID sets the "respondent_id" field.
+func (_c *DisputesCreate) SetRespondentID(v int64) *DisputesCreate {
+	_c.mutation.SetRespondentID(v)
+	return _c
+}
+
+// SetReason sets the "reason" field.
+func (_c *DisputesCreate) SetReason(v string) *DisputesCreate {
+	_c.mutation.SetReason(v)
+	return _c
+}
+
+// SetEvidence sets the "evidence" field.
+func (_c *DisputesCreate) SetEvidence(v types.TextArray) *DisputesCreate {
+	_c.mutation.SetEvidence(v)
+	return _c
+}
+
+// SetNillableEvidence sets the "evidence" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableEvidence(v *types.TextArray) *DisputesCreate {
+	if v != nil {
+		_c.SetEvidence(*v)
+	}
+	return _c
+}
+
+// SetStatus sets the "status" field.
+func (_c *DisputesCreate) SetStatus(v string) *DisputesCreate {
+	_c.mutation.SetStatus(v)
+	return _c
+}
+
+// SetNillableStatus sets the "status" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableStatus(v *string) *DisputesCreate {
+	if v != nil {
+		_c.SetStatus(*v)
+	}
+	return _c
+}
+
+// SetResult sets the "result" field.
+func (_c *DisputesCreate) SetResult(v string) *DisputesCreate {
+	_c.mutation.SetResult(v)
+	return _c
+}
+
+// SetNillableResult sets the "result" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableResult(v *string) *DisputesCreate {
+	if v != nil {
+		_c.SetResult(*v)
+	}
+	return _c
+}
+
+// SetRespondentReason sets the "respondent_reason" field.
+func (_c *DisputesCreate) SetRespondentReason(v string) *DisputesCreate {
+	_c.mutation.SetRespondentReason(v)
+	return _c
+}
+
+// SetNillableRespondentReason sets the "respondent_reason" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableRespondentReason(v *string) *DisputesCreate {
+	if v != nil {
+		_c.SetRespondentReason(*v)
+	}
+	return _c
+}
+
+// SetRespondentEvidence sets the "respondent_evidence" field.
+func (_c *DisputesCreate) SetRespondentEvidence(v types.TextArray) *DisputesCreate {
+	_c.mutation.SetRespondentEvidence(v)
+	return _c
+}
+
+// SetNillableRespondentEvidence sets the "respondent_evidence" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableRespondentEvidence(v *types.TextArray) *DisputesCreate {
+	if v != nil {
+		_c.SetRespondentEvidence(*v)
+	}
+	return _c
+}
+
+// SetAppealReason sets the "appeal_reason" field.
+func (_c *DisputesCreate) SetAppealReason(v string) *DisputesCreate {
+	_c.mutation.SetAppealReason(v)
+	return _c
+}
+
+// SetNillableAppealReason sets the "appeal_reason" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableAppealReason(v *string) *DisputesCreate {
+	if v != nil {
+		_c.SetAppealReason(*v)
+	}
+	return _c
+}
+
+// SetAppealedAt sets the "appealed_at" field.
+func (_c *DisputesCreate) SetAppealedAt(v time.Time) *DisputesCreate {
+	_c.mutation.SetAppealedAt(v)
+	return _c
+}
+
+// SetNillableAppealedAt sets the "appealed_at" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableAppealedAt(v *time.Time) *DisputesCreate {
+	if v != nil {
+		_c.SetAppealedAt(*v)
+	}
+	return _c
+}
+
+// SetResolvedBy sets the "resolved_by" field.
+func (_c *DisputesCreate) SetResolvedBy(v int64) *DisputesCreate {
+	_c.mutation.SetResolvedBy(v)
+	return _c
+}
+
+// SetNillableResolvedBy sets the "resolved_by" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableResolvedBy(v *int64) *DisputesCreate {
+	if v != nil {
+		_c.SetResolvedBy(*v)
+	}
+	return _c
+}
+
+// SetResolvedAt sets the "resolved_at" field.
+func (_c *DisputesCreate) SetResolvedAt(v time.Time) *DisputesCreate {
+	_c.mutation.SetResolvedAt(v)
+	return _c
+}
+
+// SetNillableResolvedAt sets the "resolved_at" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableResolvedAt(v *time.Time) *DisputesCreate {
+	if v != nil {
+		_c.SetResolvedAt(*v)
+	}
+	return _c
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (_c *DisputesCreate) SetCreatedAt(v time.Time) *DisputesCreate {
+	_c.mutation.SetCreatedAt(v)
+	return _c
+}
+
+// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableCreatedAt(v *time.Time) *DisputesCreate {
+	if v != nil {
+		_c.SetCreatedAt(*v)
+	}
+	return _c
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_c *DisputesCreate) SetUpdatedAt(v time.Time) *DisputesCreate {
+	_c.mutation.SetUpdatedAt(v)
+	return _c
+}
+
+// SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.
+func (_c *DisputesCreate) SetNillableUpdatedAt(v *time.Time) *DisputesCreate {
+	if v != nil {
+		_c.SetUpdatedAt(*v)
+	}
+	return _c
+}
+
+// SetID sets the "id" field.
+func (_c *DisputesCreate) SetID(v int64) *DisputesCreate {
+	_c.mutation.SetID(v)
+	return _c
+}
+
+// Mutation returns the DisputesMutation object of the builder.
+func (_c *DisputesCreate) Mutation() *DisputesMutation {
+	return _c.mutation
+}
+
+// Save creates the Disputes in the database.
+func (_c *DisputesCreate) Save(ctx context.Context) (*Disputes, error) {
+	_c.defaults()
+	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
+}
+
+// SaveX calls Save and panics if Save returns an error.
+func (_c *DisputesCreate) SaveX(ctx context.Context) *Disputes {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *DisputesCreate) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *DisputesCreate) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (_c *DisputesCreate) defaults() {
+	if _, ok := _c.mutation.Status(); !ok {
+		v := disputes.DefaultStatus
+		_c.mutation.SetStatus(v)
+	}
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		v := disputes.DefaultCreatedAt()
+		_c.mutation.SetCreatedAt(v)
+	}
+	if _, ok := _c.mutation.UpdatedAt(); !ok {
+		v := disputes.DefaultUpdatedAt()
+		_c.mutation.SetUpdatedAt(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_c *DisputesCreate) check() error {
+	if _, ok := _c.mutation.OrderID(); !ok {
+		return &ValidationError{Name: "order_id", err: errors.New(`models: missing required field "Disputes.order_id"`)}
+	}
+	if _, ok := _c.mutation.InitiatorID(); !ok {
+		return &ValidationError{Name: "initiator_id", err: errors.New(`models: missing required field "Disputes.initiator_id"`)}
+	}
+	if _, ok := _c.mutation.InitiatorName(); !ok {
+		return &ValidationError{Name: "initiator_name", err: errors.New(`models: missing required field "Disputes.initiator_name"`)}
+	}
+	if v, ok := _c.mutation.InitiatorName(); ok {
+		if err := disputes.InitiatorNameValidator(v); err != nil {
+			return &ValidationError{Name: "initiator_name", err: fmt.Errorf(`models: validator failed for field "Disputes.initiator_name": %w`, err)}
+		}
+	}
+	if _, ok := _c.mutation.RespondentID(); !ok {
+		return &ValidationError{Name: "respondent_id", err: errors.New(`models: missing required field "Disputes.respondent_id"`)}
+	}
+	if _, ok := _c.mutation.Reason(); !ok {
+		return &ValidationError{Name: "reason", err: errors.New(`models: missing required field "Disputes.reason"`)}
+	}
+	if _, ok := _c.mutation.Status(); !ok {
+		return &ValidationError{Name: "status", err: errors.New(`models: missing required field "Disputes.status"`)}
+	}
+	if v, ok := _c.mutation.Status(); ok {
+		if err := disputes.StatusValidator(v); err != nil {
+			return &ValidationError{Name: "status", err: fmt.Errorf(`models: validator failed for field "Disputes.status": %w`, err)}
+		}
+	}
+	if v, ok := _c.mutation.Result(); ok {
+		if err := disputes.ResultValidator(v); err != nil {
+			return &ValidationError{Name: "result", err: fmt.Errorf(`models: validator failed for field "Disputes.result": %w`, err)}
+		}
+	}
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		return &ValidationError{Name: "created_at", err: errors.New(`models: missing required field "Disputes.created_at"`)}
+	}
+	if _, ok := _c.mutation.UpdatedAt(); !ok {
+		return &ValidationError{Name: "updated_at", err: errors.New(`models: missing required field "Disputes.updated_at"`)}
+	}
+	return nil
+}
+
+func (_c *DisputesCreate) sqlSave(ctx context.Context) (*Disputes, error) {
+	if err := _c.check(); err != nil {
+		return nil, err
+	}
+	_node, _spec := _c.createSpec()
+	if err := sqlgraph.CreateNode(ctx, _c.driver, _spec); err != nil {
+		if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	if _spec.ID.Value != _node.ID {
+		id := _spec.ID.Value.(int64)
+		_node.ID = int64(id)
+	}
+	_c.mutation.id = &_node.ID
+	_c.mutation.done = true
+	return _node, nil
+}
+
+func (_c *DisputesCreate) createSpec() (*Disputes, *sqlgraph.CreateSpec) {
+	var (
+		_node = &Disputes{config: _c.config}
+		_spec = sqlgraph.NewCreateSpec(disputes.Table, sqlgraph.NewFieldSpec(disputes.FieldID, field.TypeInt64))
+	)
+	if id, ok := _c.mutation.ID(); ok {
+		_node.ID = id
+		_spec.ID.Value = id
+	}
+	if value, ok := _c.mutation.OrderID(); ok {
+		_spec.SetField(disputes.FieldOrderID, field.TypeInt64, value)
+		_node.OrderID = value
+	}
+	if value, ok := _c.mutation.InitiatorID(); ok {
+		_spec.SetField(disputes.FieldInitiatorID, field.TypeInt64, value)
+		_node.InitiatorID = value
+	}
+	if value, ok := _c.mutation.InitiatorName(); ok {
+		_spec.SetField(disputes.FieldInitiatorName, field.TypeString, value)
+		_node.InitiatorName = value
+	}
+	if value, ok := _c.mutation.RespondentID(); ok {
+		_spec.SetField(disputes.FieldRespondentID, field.TypeInt64, value)
+		_node.RespondentID = value
+	}
+	if value, ok := _c.mutation.Reason(); ok {
+		_spec.SetField(disputes.FieldReason, field.TypeString, value)
+		_node.Reason = value
+	}
+	if value, ok := _c.mutation.Evidence(); ok {
+		_spec.SetField(disputes.FieldEvidence, field.TypeOther, value)
+		_node.Evidence = value
+	}
+	if value, ok := _c.mutation.Status(); ok {
+		_spec.SetField(disputes.FieldStatus, field.TypeString, value)
+		_node.Status = value
+	}
+	if value, ok := _c.mutation.Result(); ok {
+		_spec.SetField(disputes.FieldResult, field.TypeString, value)
+		_node.Result = &value
+	}
+	if value, ok := _c.mutation.RespondentReason(); ok {
+		_spec.SetField(disputes.FieldRespondentReason, field.TypeString, value)
+		_node.RespondentReason = &value
+	}
+	if value, ok := _c.mutation.RespondentEvidence(); ok {
+		_spec.SetField(disputes.FieldRespondentEvidence, field.TypeOther, value)
+		_node.RespondentEvidence = value
+	}
+	if value, ok := _c.mutation.AppealReason(); ok {
+		_spec.SetField(disputes.FieldAppealReason, field.TypeString, value)
+		_node.AppealReason = &value
+	}
+	if value, ok := _c.mutation.AppealedAt(); ok {
+		_spec.SetField(disputes.FieldAppealedAt, field.TypeTime, value)
+		_node.AppealedAt = &value
+	}
+	if value, ok := _c.mutation.ResolvedBy(); ok {
+		_spec.SetField(disputes.FieldResolvedBy, field.TypeInt64, value)
+		_node.ResolvedBy = &value
+	}
+	if value, ok := _c.mutation.ResolvedAt(); ok {
+		_spec.SetField(disputes.FieldResolvedAt, field.TypeTime, value)
+		_node.ResolvedAt = &value
+	}
+	if value, ok := _c.mutation.CreatedAt(); ok {
+		_spec.SetField(disputes.FieldCreatedAt, field.TypeTime, value)
+		_node.CreatedAt = value
+	}
+	if value, ok := _c.mutation.UpdatedAt(); ok {
+		_spec.SetField(disputes.FieldUpdatedAt, field.TypeTime, value)
+		_node.UpdatedAt = value
+	}
+	return _node, _spec
+}
+
+// DisputesCreateBulk is the builder for creating many Disputes entities in bulk.
+type DisputesCreateBulk struct {
+	config
+	err      error
+	builders []*DisputesCreate
+}
+
+// Save creates the Disputes entities in the database.
+func (_c *DisputesCreateBulk) Save(ctx context.Context) ([]*Disputes, error) {
+	if _c.err != nil {
+		return nil, _c.err
+	}
+	specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
+	nodes := make([]*Disputes, len(_c.builders))
+	mutators := make([]Mutator, len(_c.builders))
+	for i := range _c.builders {
+		func(i int, root context.Context) {
+			builder := _c.builders[i]
+			builder.defaults()
+			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
+				mutation, ok := m.(*DisputesMutation)
+				if !ok {
+					return nil, fmt.Errorf("unexpected mutation type %T", m)
+				}
+				if err := builder.check(); err != nil {
+					return nil, err
+				}
+				builder.mutation = mutation
+				var err error
+				nodes[i], specs[i] = builder.createSpec()
+				if i < len(mutators)-1 {
+					_, err = mutators[i+1].Mutate(root, _c.builders[i+1].mutation)
+				} else {
+					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
+					// Invoke the actual operation on the latest mutation in the chain.
+					if err = sqlgraph.BatchCreate(ctx, _c.driver, spec); err != nil {
+						if sqlgraph.IsConstraintError(err) {
+							err = &ConstraintError{msg: err.Error(), wrap: err}
+						}
+					}
+				}
+				if err != nil {
+					return nil, err
+				}
+				mutation.id = &nodes[i].ID
+				if specs[i].ID.Value != nil && nodes[i].ID == 0 {
+					id := specs[i].ID.Value.(int64)
+					nodes[i].ID = int64(id)
+				}
+				mutation.done = true
+				return nodes[i], nil
+			})
+			for i := len(builder.hooks) - 1; i >= 0; i-- {
+				mut = builder.hooks[i](mut)
+			}
+			mutators[i] = mut
+		}(i, ctx)
+	}
+	if len(mutators) > 0 {
+		if _, err := mutators[0].Mutate(ctx, _c.builders[0].mutation); err != nil {
+			return nil, err
+		}
+	}
+	return nodes, nil
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_c *DisputesCreateBulk) SaveX(ctx context.Context) []*Disputes {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *DisputesCreateBulk) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *DisputesCreateBulk) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

app/dispute/rpc/internal/models/disputes_delete.go

@@ -0,0 +1,88 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/app/dispute/rpc/internal/models/predicate"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// DisputesDelete is the builder for deleting a Disputes entity.
+type DisputesDelete struct {
+	config
+	hooks    []Hook
+	mutation *DisputesMutation
+}
+
+// Where appends a list predicates to the DisputesDelete builder.
+func (_d *DisputesDelete) Where(ps ...predicate.Disputes) *DisputesDelete {
+	_d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query and returns how many vertices were deleted.
+func (_d *DisputesDelete) Exec(ctx context.Context) (int, error) {
+	return withHooks(ctx, _d.sqlExec, _d.mutation, _d.hooks)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *DisputesDelete) ExecX(ctx context.Context) int {
+	n, err := _d.Exec(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}
+
+func (_d *DisputesDelete) sqlExec(ctx context.Context) (int, error) {
+	_spec := sqlgraph.NewDeleteSpec(disputes.Table, sqlgraph.NewFieldSpec(disputes.FieldID, field.TypeInt64))
+	if ps := _d.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	affected, err := sqlgraph.DeleteNodes(ctx, _d.driver, _spec)
+	if err != nil && sqlgraph.IsConstraintError(err) {
+		err = &ConstraintError{msg: err.Error(), wrap: err}
+	}
+	_d.mutation.done = true
+	return affected, err
+}
+
+// DisputesDeleteOne is the builder for deleting a single Disputes entity.
+type DisputesDeleteOne struct {
+	_d *DisputesDelete
+}
+
+// Where appends a list predicates to the DisputesDelete builder.
+func (_d *DisputesDeleteOne) Where(ps ...predicate.Disputes) *DisputesDeleteOne {
+	_d._d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query.
+func (_d *DisputesDeleteOne) Exec(ctx context.Context) error {
+	n, err := _d._d.Exec(ctx)
+	switch {
+	case err != nil:
+		return err
+	case n == 0:
+		return &NotFoundError{disputes.Label}
+	default:
+		return nil
+	}
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *DisputesDeleteOne) ExecX(ctx context.Context) {
+	if err := _d.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

app/dispute/rpc/internal/models/disputes_query.go

@@ -0,0 +1,527 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/app/dispute/rpc/internal/models/predicate"
+	"math"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// DisputesQuery is the builder for querying Disputes entities.
+type DisputesQuery struct {
+	config
+	ctx        *QueryContext
+	order      []disputes.OrderOption
+	inters     []Interceptor
+	predicates []predicate.Disputes
+	// intermediate query (i.e. traversal path).
+	sql  *sql.Selector
+	path func(context.Context) (*sql.Selector, error)
+}
+
+// Where adds a new predicate for the DisputesQuery builder.
+func (_q *DisputesQuery) Where(ps ...predicate.Disputes) *DisputesQuery {
+	_q.predicates = append(_q.predicates, ps...)
+	return _q
+}
+
+// Limit the number of records to be returned by this query.
+func (_q *DisputesQuery) Limit(limit int) *DisputesQuery {
+	_q.ctx.Limit = &limit
+	return _q
+}
+
+// Offset to start from.
+func (_q *DisputesQuery) Offset(offset int) *DisputesQuery {
+	_q.ctx.Offset = &offset
+	return _q
+}
+
+// Unique configures the query builder to filter duplicate records on query.
+// By default, unique is set to true, and can be disabled using this method.
+func (_q *DisputesQuery) Unique(unique bool) *DisputesQuery {
+	_q.ctx.Unique = &unique
+	return _q
+}
+
+// Order specifies how the records should be ordered.
+func (_q *DisputesQuery) Order(o ...disputes.OrderOption) *DisputesQuery {
+	_q.order = append(_q.order, o...)
+	return _q
+}
+
+// First returns the first Disputes entity from the query.
+// Returns a *NotFoundError when no Disputes was found.
+func (_q *DisputesQuery) First(ctx context.Context) (*Disputes, error) {
+	nodes, err := _q.Limit(1).All(setContextOp(ctx, _q.ctx, ent.OpQueryFirst))
+	if err != nil {
+		return nil, err
+	}
+	if len(nodes) == 0 {
+		return nil, &NotFoundError{disputes.Label}
+	}
+	return nodes[0], nil
+}
+
+// FirstX is like First, but panics if an error occurs.
+func (_q *DisputesQuery) FirstX(ctx context.Context) *Disputes {
+	node, err := _q.First(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return node
+}
+
+// FirstID returns the first Disputes ID from the query.
+// Returns a *NotFoundError when no Disputes ID was found.
+func (_q *DisputesQuery) FirstID(ctx context.Context) (id int64, err error) {
+	var ids []int64
+	if ids, err = _q.Limit(1).IDs(setContextOp(ctx, _q.ctx, ent.OpQueryFirstID)); err != nil {
+		return
+	}
+	if len(ids) == 0 {
+		err = &NotFoundError{disputes.Label}
+		return
+	}
+	return ids[0], nil
+}
+
+// FirstIDX is like FirstID, but panics if an error occurs.
+func (_q *DisputesQuery) FirstIDX(ctx context.Context) int64 {
+	id, err := _q.FirstID(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return id
+}
+
+// Only returns a single Disputes entity found by the query, ensuring it only returns one.
+// Returns a *NotSingularError when more than one Disputes entity is found.
+// Returns a *NotFoundError when no Disputes entities are found.
+func (_q *DisputesQuery) Only(ctx context.Context) (*Disputes, error) {
+	nodes, err := _q.Limit(2).All(setContextOp(ctx, _q.ctx, ent.OpQueryOnly))
+	if err != nil {
+		return nil, err
+	}
+	switch len(nodes) {
+	case 1:
+		return nodes[0], nil
+	case 0:
+		return nil, &NotFoundError{disputes.Label}
+	default:
+		return nil, &NotSingularError{disputes.Label}
+	}
+}
+
+// OnlyX is like Only, but panics if an error occurs.
+func (_q *DisputesQuery) OnlyX(ctx context.Context) *Disputes {
+	node, err := _q.Only(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// OnlyID is like Only, but returns the only Disputes ID in the query.
+// Returns a *NotSingularError when more than one Disputes ID is found.
+// Returns a *NotFoundError when no entities are found.
+func (_q *DisputesQuery) OnlyID(ctx context.Context) (id int64, err error) {
+	var ids []int64
+	if ids, err = _q.Limit(2).IDs(setContextOp(ctx, _q.ctx, ent.OpQueryOnlyID)); err != nil {
+		return
+	}
+	switch len(ids) {
+	case 1:
+		id = ids[0]
+	case 0:
+		err = &NotFoundError{disputes.Label}
+	default:
+		err = &NotSingularError{disputes.Label}
+	}
+	return
+}
+
+// OnlyIDX is like OnlyID, but panics if an error occurs.
+func (_q *DisputesQuery) OnlyIDX(ctx context.Context) int64 {
+	id, err := _q.OnlyID(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+// All executes the query and returns a list of DisputesSlice.
+func (_q *DisputesQuery) All(ctx context.Context) ([]*Disputes, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryAll)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return nil, err
+	}
+	qr := querierAll[[]*Disputes, *DisputesQuery]()
+	return withInterceptors[[]*Disputes](ctx, _q, qr, _q.inters)
+}
+
+// AllX is like All, but panics if an error occurs.
+func (_q *DisputesQuery) AllX(ctx context.Context) []*Disputes {
+	nodes, err := _q.All(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return nodes
+}
+
+// IDs executes the query and returns a list of Disputes IDs.
+func (_q *DisputesQuery) IDs(ctx context.Context) (ids []int64, err error) {
+	if _q.ctx.Unique == nil && _q.path != nil {
+		_q.Unique(true)
+	}
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryIDs)
+	if err = _q.Select(disputes.FieldID).Scan(ctx, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// IDsX is like IDs, but panics if an error occurs.
+func (_q *DisputesQuery) IDsX(ctx context.Context) []int64 {
+	ids, err := _q.IDs(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return ids
+}
+
+// Count returns the count of the given query.
+func (_q *DisputesQuery) Count(ctx context.Context) (int, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryCount)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return 0, err
+	}
+	return withInterceptors[int](ctx, _q, querierCount[*DisputesQuery](), _q.inters)
+}
+
+// CountX is like Count, but panics if an error occurs.
+func (_q *DisputesQuery) CountX(ctx context.Context) int {
+	count, err := _q.Count(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return count
+}
+
+// Exist returns true if the query has elements in the graph.
+func (_q *DisputesQuery) Exist(ctx context.Context) (bool, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryExist)
+	switch _, err := _q.FirstID(ctx); {
+	case IsNotFound(err):
+		return false, nil
+	case err != nil:
+		return false, fmt.Errorf("models: check existence: %w", err)
+	default:
+		return true, nil
+	}
+}
+
+// ExistX is like Exist, but panics if an error occurs.
+func (_q *DisputesQuery) ExistX(ctx context.Context) bool {
+	exist, err := _q.Exist(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return exist
+}
+
+// Clone returns a duplicate of the DisputesQuery builder, including all associated steps. It can be
+// used to prepare common query builders and use them differently after the clone is made.
+func (_q *DisputesQuery) Clone() *DisputesQuery {
+	if _q == nil {
+		return nil
+	}
+	return &DisputesQuery{
+		config:     _q.config,
+		ctx:        _q.ctx.Clone(),
+		order:      append([]disputes.OrderOption{}, _q.order...),
+		inters:     append([]Interceptor{}, _q.inters...),
+		predicates: append([]predicate.Disputes{}, _q.predicates...),
+		// clone intermediate query.
+		sql:  _q.sql.Clone(),
+		path: _q.path,
+	}
+}
+
+// GroupBy is used to group vertices by one or more fields/columns.
+// It is often used with aggregate functions, like: count, max, mean, min, sum.
+//
+// Example:
+//
+//	var v []struct {
+//		OrderID int64 `json:"order_id,omitempty"`
+//		Count int `json:"count,omitempty"`
+//	}
+//
+//	client.Disputes.Query().
+//		GroupBy(disputes.FieldOrderID).
+//		Aggregate(models.Count()).
+//		Scan(ctx, &v)
+func (_q *DisputesQuery) GroupBy(field string, fields ...string) *DisputesGroupBy {
+	_q.ctx.Fields = append([]string{field}, fields...)
+	grbuild := &DisputesGroupBy{build: _q}
+	grbuild.flds = &_q.ctx.Fields
+	grbuild.label = disputes.Label
+	grbuild.scan = grbuild.Scan
+	return grbuild
+}
+
+// Select allows the selection one or more fields/columns for the given query,
+// instead of selecting all fields in the entity.
+//
+// Example:
+//
+//	var v []struct {
+//		OrderID int64 `json:"order_id,omitempty"`
+//	}
+//
+//	client.Disputes.Query().
+//		Select(disputes.FieldOrderID).
+//		Scan(ctx, &v)
+func (_q *DisputesQuery) Select(fields ...string) *DisputesSelect {
+	_q.ctx.Fields = append(_q.ctx.Fields, fields...)
+	sbuild := &DisputesSelect{DisputesQuery: _q}
+	sbuild.label = disputes.Label
+	sbuild.flds, sbuild.scan = &_q.ctx.Fields, sbuild.Scan
+	return sbuild
+}
+
+// Aggregate returns a DisputesSelect configured with the given aggregations.
+func (_q *DisputesQuery) Aggregate(fns ...AggregateFunc) *DisputesSelect {
+	return _q.Select().Aggregate(fns...)
+}
+
+func (_q *DisputesQuery) prepareQuery(ctx context.Context) error {
+	for _, inter := range _q.inters {
+		if inter == nil {
+			return fmt.Errorf("models: uninitialized interceptor (forgotten import models/runtime?)")
+		}
+		if trv, ok := inter.(Traverser); ok {
+			if err := trv.Traverse(ctx, _q); err != nil {
+				return err
+			}
+		}
+	}
+	for _, f := range _q.ctx.Fields {
+		if !disputes.ValidColumn(f) {
+			return &ValidationError{Name: f, err: fmt.Errorf("models: invalid field %q for query", f)}
+		}
+	}
+	if _q.path != nil {
+		prev, err := _q.path(ctx)
+		if err != nil {
+			return err
+		}
+		_q.sql = prev
+	}
+	return nil
+}
+
+func (_q *DisputesQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*Disputes, error) {
+	var (
+		nodes = []*Disputes{}
+		_spec = _q.querySpec()
+	)
+	_spec.ScanValues = func(columns []string) ([]any, error) {
+		return (*Disputes).scanValues(nil, columns)
+	}
+	_spec.Assign = func(columns []string, values []any) error {
+		node := &Disputes{config: _q.config}
+		nodes = append(nodes, node)
+		return node.assignValues(columns, values)
+	}
+	for i := range hooks {
+		hooks[i](ctx, _spec)
+	}
+	if err := sqlgraph.QueryNodes(ctx, _q.driver, _spec); err != nil {
+		return nil, err
+	}
+	if len(nodes) == 0 {
+		return nodes, nil
+	}
+	return nodes, nil
+}
+
+func (_q *DisputesQuery) sqlCount(ctx context.Context) (int, error) {
+	_spec := _q.querySpec()
+	_spec.Node.Columns = _q.ctx.Fields
+	if len(_q.ctx.Fields) > 0 {
+		_spec.Unique = _q.ctx.Unique != nil && *_q.ctx.Unique
+	}
+	return sqlgraph.CountNodes(ctx, _q.driver, _spec)
+}
+
+func (_q *DisputesQuery) querySpec() *sqlgraph.QuerySpec {
+	_spec := sqlgraph.NewQuerySpec(disputes.Table, disputes.Columns, sqlgraph.NewFieldSpec(disputes.FieldID, field.TypeInt64))
+	_spec.From = _q.sql
+	if unique := _q.ctx.Unique; unique != nil {
+		_spec.Unique = *unique
+	} else if _q.path != nil {
+		_spec.Unique = true
+	}
+	if fields := _q.ctx.Fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, disputes.FieldID)
+		for i := range fields {
+			if fields[i] != disputes.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
+			}
+		}
+	}
+	if ps := _q.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if limit := _q.ctx.Limit; limit != nil {
+		_spec.Limit = *limit
+	}
+	if offset := _q.ctx.Offset; offset != nil {
+		_spec.Offset = *offset
+	}
+	if ps := _q.order; len(ps) > 0 {
+		_spec.Order = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	return _spec
+}
+
+func (_q *DisputesQuery) sqlQuery(ctx context.Context) *sql.Selector {
+	builder := sql.Dialect(_q.driver.Dialect())
+	t1 := builder.Table(disputes.Table)
+	columns := _q.ctx.Fields
+	if len(columns) == 0 {
+		columns = disputes.Columns
+	}
+	selector := builder.Select(t1.Columns(columns...)...).From(t1)
+	if _q.sql != nil {
+		selector = _q.sql
+		selector.Select(selector.Columns(columns...)...)
+	}
+	if _q.ctx.Unique != nil && *_q.ctx.Unique {
+		selector.Distinct()
+	}
+	for _, p := range _q.predicates {
+		p(selector)
+	}
+	for _, p := range _q.order {
+		p(selector)
+	}
+	if offset := _q.ctx.Offset; offset != nil {
+		// limit is mandatory for offset clause. We start
+		// with default value, and override it below if needed.
+		selector.Offset(*offset).Limit(math.MaxInt32)
+	}
+	if limit := _q.ctx.Limit; limit != nil {
+		selector.Limit(*limit)
+	}
+	return selector
+}
+
+// DisputesGroupBy is the group-by builder for Disputes entities.
+type DisputesGroupBy struct {
+	selector
+	build *DisputesQuery
+}
+
+// Aggregate adds the given aggregation functions to the group-by query.
+func (_g *DisputesGroupBy) Aggregate(fns ...AggregateFunc) *DisputesGroupBy {
+	_g.fns = append(_g.fns, fns...)
+	return _g
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_g *DisputesGroupBy) Scan(ctx context.Context, v any) error {
+	ctx = setContextOp(ctx, _g.build.ctx, ent.OpQueryGroupBy)
+	if err := _g.build.prepareQuery(ctx); err != nil {
+		return err
+	}
+	return scanWithInterceptors[*DisputesQuery, *DisputesGroupBy](ctx, _g.build, _g, _g.build.inters, v)
+}
+
+func (_g *DisputesGroupBy) sqlScan(ctx context.Context, root *DisputesQuery, v any) error {
+	selector := root.sqlQuery(ctx).Select()
+	aggregation := make([]string, 0, len(_g.fns))
+	for _, fn := range _g.fns {
+		aggregation = append(aggregation, fn(selector))
+	}
+	if len(selector.SelectedColumns()) == 0 {
+		columns := make([]string, 0, len(*_g.flds)+len(_g.fns))
+		for _, f := range *_g.flds {
+			columns = append(columns, selector.C(f))
+		}
+		columns = append(columns, aggregation...)
+		selector.Select(columns...)
+	}
+	selector.GroupBy(selector.Columns(*_g.flds...)...)
+	if err := selector.Err(); err != nil {
+		return err
+	}
+	rows := &sql.Rows{}
+	query, args := selector.Query()
+	if err := _g.build.driver.Query(ctx, query, args, rows); err != nil {
+		return err
+	}
+	defer rows.Close()
+	return sql.ScanSlice(rows, v)
+}
+
+// DisputesSelect is the builder for selecting fields of Disputes entities.
+type DisputesSelect struct {
+	*DisputesQuery
+	selector
+}
+
+// Aggregate adds the given aggregation functions to the selector query.
+func (_s *DisputesSelect) Aggregate(fns ...AggregateFunc) *DisputesSelect {
+	_s.fns = append(_s.fns, fns...)
+	return _s
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_s *DisputesSelect) Scan(ctx context.Context, v any) error {
+	ctx = setContextOp(ctx, _s.ctx, ent.OpQuerySelect)
+	if err := _s.prepareQuery(ctx); err != nil {
+		return err
+	}
+	return scanWithInterceptors[*DisputesQuery, *DisputesSelect](ctx, _s.DisputesQuery, _s, _s.inters, v)
+}
+
+func (_s *DisputesSelect) sqlScan(ctx context.Context, root *DisputesQuery, v any) error {
+	selector := root.sqlQuery(ctx)
+	aggregation := make([]string, 0, len(_s.fns))
+	for _, fn := range _s.fns {
+		aggregation = append(aggregation, fn(selector))
+	}
+	switch n := len(*_s.selector.flds); {
+	case n == 0 && len(aggregation) > 0:
+		selector.Select(aggregation...)
+	case n != 0 && len(aggregation) > 0:
+		selector.AppendSelect(aggregation...)
+	}
+	rows := &sql.Rows{}
+	query, args := selector.Query()
+	if err := _s.driver.Query(ctx, query, args, rows); err != nil {
+		return err
+	}
+	defer rows.Close()
+	return sql.ScanSlice(rows, v)
+}

app/dispute/rpc/internal/models/disputes_update.go

@@ -0,0 +1,959 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/app/dispute/rpc/internal/models/predicate"
+	"juwan-backend/pkg/types"
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// DisputesUpdate is the builder for updating Disputes entities.
+type DisputesUpdate struct {
+	config
+	hooks    []Hook
+	mutation *DisputesMutation
+}
+
+// Where appends a list predicates to the DisputesUpdate builder.
+func (_u *DisputesUpdate) Where(ps ...predicate.Disputes) *DisputesUpdate {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// SetOrderID sets the "order_id" field.
+func (_u *DisputesUpdate) SetOrderID(v int64) *DisputesUpdate {
+	_u.mutation.ResetOrderID()
+	_u.mutation.SetOrderID(v)
+	return _u
+}
+
+// SetNillableOrderID sets the "order_id" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableOrderID(v *int64) *DisputesUpdate {
+	if v != nil {
+		_u.SetOrderID(*v)
+	}
+	return _u
+}
+
+// AddOrderID adds value to the "order_id" field.
+func (_u *DisputesUpdate) AddOrderID(v int64) *DisputesUpdate {
+	_u.mutation.AddOrderID(v)
+	return _u
+}
+
+// SetInitiatorID sets the "initiator_id" field.
+func (_u *DisputesUpdate) SetInitiatorID(v int64) *DisputesUpdate {
+	_u.mutation.ResetInitiatorID()
+	_u.mutation.SetInitiatorID(v)
+	return _u
+}
+
+// SetNillableInitiatorID sets the "initiator_id" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableInitiatorID(v *int64) *DisputesUpdate {
+	if v != nil {
+		_u.SetInitiatorID(*v)
+	}
+	return _u
+}
+
+// AddInitiatorID adds value to the "initiator_id" field.
+func (_u *DisputesUpdate) AddInitiatorID(v int64) *DisputesUpdate {
+	_u.mutation.AddInitiatorID(v)
+	return _u
+}
+
+// SetInitiatorName sets the "initiator_name" field.
+func (_u *DisputesUpdate) SetInitiatorName(v string) *DisputesUpdate {
+	_u.mutation.SetInitiatorName(v)
+	return _u
+}
+
+// SetNillableInitiatorName sets the "initiator_name" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableInitiatorName(v *string) *DisputesUpdate {
+	if v != nil {
+		_u.SetInitiatorName(*v)
+	}
+	return _u
+}
+
+// SetRespondentID sets the "respondent_id" field.
+func (_u *DisputesUpdate) SetRespondentID(v int64) *DisputesUpdate {
+	_u.mutation.ResetRespondentID()
+	_u.mutation.SetRespondentID(v)
+	return _u
+}
+
+// SetNillableRespondentID sets the "respondent_id" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableRespondentID(v *int64) *DisputesUpdate {
+	if v != nil {
+		_u.SetRespondentID(*v)
+	}
+	return _u
+}
+
+// AddRespondentID adds value to the "respondent_id" field.
+func (_u *DisputesUpdate) AddRespondentID(v int64) *DisputesUpdate {
+	_u.mutation.AddRespondentID(v)
+	return _u
+}
+
+// SetReason sets the "reason" field.
+func (_u *DisputesUpdate) SetReason(v string) *DisputesUpdate {
+	_u.mutation.SetReason(v)
+	return _u
+}
+
+// SetNillableReason sets the "reason" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableReason(v *string) *DisputesUpdate {
+	if v != nil {
+		_u.SetReason(*v)
+	}
+	return _u
+}
+
+// SetEvidence sets the "evidence" field.
+func (_u *DisputesUpdate) SetEvidence(v types.TextArray) *DisputesUpdate {
+	_u.mutation.SetEvidence(v)
+	return _u
+}
+
+// SetNillableEvidence sets the "evidence" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableEvidence(v *types.TextArray) *DisputesUpdate {
+	if v != nil {
+		_u.SetEvidence(*v)
+	}
+	return _u
+}
+
+// ClearEvidence clears the value of the "evidence" field.
+func (_u *DisputesUpdate) ClearEvidence() *DisputesUpdate {
+	_u.mutation.ClearEvidence()
+	return _u
+}
+
+// SetStatus sets the "status" field.
+func (_u *DisputesUpdate) SetStatus(v string) *DisputesUpdate {
+	_u.mutation.SetStatus(v)
+	return _u
+}
+
+// SetNillableStatus sets the "status" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableStatus(v *string) *DisputesUpdate {
+	if v != nil {
+		_u.SetStatus(*v)
+	}
+	return _u
+}
+
+// SetResult sets the "result" field.
+func (_u *DisputesUpdate) SetResult(v string) *DisputesUpdate {
+	_u.mutation.SetResult(v)
+	return _u
+}
+
+// SetNillableResult sets the "result" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableResult(v *string) *DisputesUpdate {
+	if v != nil {
+		_u.SetResult(*v)
+	}
+	return _u
+}
+
+// ClearResult clears the value of the "result" field.
+func (_u *DisputesUpdate) ClearResult() *DisputesUpdate {
+	_u.mutation.ClearResult()
+	return _u
+}
+
+// SetRespondentReason sets the "respondent_reason" field.
+func (_u *DisputesUpdate) SetRespondentReason(v string) *DisputesUpdate {
+	_u.mutation.SetRespondentReason(v)
+	return _u
+}
+
+// SetNillableRespondentReason sets the "respondent_reason" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableRespondentReason(v *string) *DisputesUpdate {
+	if v != nil {
+		_u.SetRespondentReason(*v)
+	}
+	return _u
+}
+
+// ClearRespondentReason clears the value of the "respondent_reason" field.
+func (_u *DisputesUpdate) ClearRespondentReason() *DisputesUpdate {
+	_u.mutation.ClearRespondentReason()
+	return _u
+}
+
+// SetRespondentEvidence sets the "respondent_evidence" field.
+func (_u *DisputesUpdate) SetRespondentEvidence(v types.TextArray) *DisputesUpdate {
+	_u.mutation.SetRespondentEvidence(v)
+	return _u
+}
+
+// SetNillableRespondentEvidence sets the "respondent_evidence" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableRespondentEvidence(v *types.TextArray) *DisputesUpdate {
+	if v != nil {
+		_u.SetRespondentEvidence(*v)
+	}
+	return _u
+}
+
+// ClearRespondentEvidence clears the value of the "respondent_evidence" field.
+func (_u *DisputesUpdate) ClearRespondentEvidence() *DisputesUpdate {
+	_u.mutation.ClearRespondentEvidence()
+	return _u
+}
+
+// SetAppealReason sets the "appeal_reason" field.
+func (_u *DisputesUpdate) SetAppealReason(v string) *DisputesUpdate {
+	_u.mutation.SetAppealReason(v)
+	return _u
+}
+
+// SetNillableAppealReason sets the "appeal_reason" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableAppealReason(v *string) *DisputesUpdate {
+	if v != nil {
+		_u.SetAppealReason(*v)
+	}
+	return _u
+}
+
+// ClearAppealReason clears the value of the "appeal_reason" field.
+func (_u *DisputesUpdate) ClearAppealReason() *DisputesUpdate {
+	_u.mutation.ClearAppealReason()
+	return _u
+}
+
+// SetAppealedAt sets the "appealed_at" field.
+func (_u *DisputesUpdate) SetAppealedAt(v time.Time) *DisputesUpdate {
+	_u.mutation.SetAppealedAt(v)
+	return _u
+}
+
+// SetNillableAppealedAt sets the "appealed_at" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableAppealedAt(v *time.Time) *DisputesUpdate {
+	if v != nil {
+		_u.SetAppealedAt(*v)
+	}
+	return _u
+}
+
+// ClearAppealedAt clears the value of the "appealed_at" field.
+func (_u *DisputesUpdate) ClearAppealedAt() *DisputesUpdate {
+	_u.mutation.ClearAppealedAt()
+	return _u
+}
+
+// SetResolvedBy sets the "resolved_by" field.
+func (_u *DisputesUpdate) SetResolvedBy(v int64) *DisputesUpdate {
+	_u.mutation.ResetResolvedBy()
+	_u.mutation.SetResolvedBy(v)
+	return _u
+}
+
+// SetNillableResolvedBy sets the "resolved_by" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableResolvedBy(v *int64) *DisputesUpdate {
+	if v != nil {
+		_u.SetResolvedBy(*v)
+	}
+	return _u
+}
+
+// AddResolvedBy adds value to the "resolved_by" field.
+func (_u *DisputesUpdate) AddResolvedBy(v int64) *DisputesUpdate {
+	_u.mutation.AddResolvedBy(v)
+	return _u
+}
+
+// ClearResolvedBy clears the value of the "resolved_by" field.
+func (_u *DisputesUpdate) ClearResolvedBy() *DisputesUpdate {
+	_u.mutation.ClearResolvedBy()
+	return _u
+}
+
+// SetResolvedAt sets the "resolved_at" field.
+func (_u *DisputesUpdate) SetResolvedAt(v time.Time) *DisputesUpdate {
+	_u.mutation.SetResolvedAt(v)
+	return _u
+}
+
+// SetNillableResolvedAt sets the "resolved_at" field if the given value is not nil.
+func (_u *DisputesUpdate) SetNillableResolvedAt(v *time.Time) *DisputesUpdate {
+	if v != nil {
+		_u.SetResolvedAt(*v)
+	}
+	return _u
+}
+
+// ClearResolvedAt clears the value of the "resolved_at" field.
+func (_u *DisputesUpdate) ClearResolvedAt() *DisputesUpdate {
+	_u.mutation.ClearResolvedAt()
+	return _u
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_u *DisputesUpdate) SetUpdatedAt(v time.Time) *DisputesUpdate {
+	_u.mutation.SetUpdatedAt(v)
+	return _u
+}
+
+// Mutation returns the DisputesMutation object of the builder.
+func (_u *DisputesUpdate) Mutation() *DisputesMutation {
+	return _u.mutation
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (_u *DisputesUpdate) Save(ctx context.Context) (int, error) {
+	_u.defaults()
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *DisputesUpdate) SaveX(ctx context.Context) int {
+	affected, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (_u *DisputesUpdate) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *DisputesUpdate) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (_u *DisputesUpdate) defaults() {
+	if _, ok := _u.mutation.UpdatedAt(); !ok {
+		v := disputes.UpdateDefaultUpdatedAt()
+		_u.mutation.SetUpdatedAt(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_u *DisputesUpdate) check() error {
+	if v, ok := _u.mutation.InitiatorName(); ok {
+		if err := disputes.InitiatorNameValidator(v); err != nil {
+			return &ValidationError{Name: "initiator_name", err: fmt.Errorf(`models: validator failed for field "Disputes.initiator_name": %w`, err)}
+		}
+	}
+	if v, ok := _u.mutation.Status(); ok {
+		if err := disputes.StatusValidator(v); err != nil {
+			return &ValidationError{Name: "status", err: fmt.Errorf(`models: validator failed for field "Disputes.status": %w`, err)}
+		}
+	}
+	if v, ok := _u.mutation.Result(); ok {
+		if err := disputes.ResultValidator(v); err != nil {
+			return &ValidationError{Name: "result", err: fmt.Errorf(`models: validator failed for field "Disputes.result": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (_u *DisputesUpdate) sqlSave(ctx context.Context) (_node int, err error) {
+	if err := _u.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(disputes.Table, disputes.Columns, sqlgraph.NewFieldSpec(disputes.FieldID, field.TypeInt64))
+	if ps := _u.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := _u.mutation.OrderID(); ok {
+		_spec.SetField(disputes.FieldOrderID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedOrderID(); ok {
+		_spec.AddField(disputes.FieldOrderID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.InitiatorID(); ok {
+		_spec.SetField(disputes.FieldInitiatorID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedInitiatorID(); ok {
+		_spec.AddField(disputes.FieldInitiatorID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.InitiatorName(); ok {
+		_spec.SetField(disputes.FieldInitiatorName, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.RespondentID(); ok {
+		_spec.SetField(disputes.FieldRespondentID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedRespondentID(); ok {
+		_spec.AddField(disputes.FieldRespondentID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.Reason(); ok {
+		_spec.SetField(disputes.FieldReason, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Evidence(); ok {
+		_spec.SetField(disputes.FieldEvidence, field.TypeOther, value)
+	}
+	if _u.mutation.EvidenceCleared() {
+		_spec.ClearField(disputes.FieldEvidence, field.TypeOther)
+	}
+	if value, ok := _u.mutation.Status(); ok {
+		_spec.SetField(disputes.FieldStatus, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Result(); ok {
+		_spec.SetField(disputes.FieldResult, field.TypeString, value)
+	}
+	if _u.mutation.ResultCleared() {
+		_spec.ClearField(disputes.FieldResult, field.TypeString)
+	}
+	if value, ok := _u.mutation.RespondentReason(); ok {
+		_spec.SetField(disputes.FieldRespondentReason, field.TypeString, value)
+	}
+	if _u.mutation.RespondentReasonCleared() {
+		_spec.ClearField(disputes.FieldRespondentReason, field.TypeString)
+	}
+	if value, ok := _u.mutation.RespondentEvidence(); ok {
+		_spec.SetField(disputes.FieldRespondentEvidence, field.TypeOther, value)
+	}
+	if _u.mutation.RespondentEvidenceCleared() {
+		_spec.ClearField(disputes.FieldRespondentEvidence, field.TypeOther)
+	}
+	if value, ok := _u.mutation.AppealReason(); ok {
+		_spec.SetField(disputes.FieldAppealReason, field.TypeString, value)
+	}
+	if _u.mutation.AppealReasonCleared() {
+		_spec.ClearField(disputes.FieldAppealReason, field.TypeString)
+	}
+	if value, ok := _u.mutation.AppealedAt(); ok {
+		_spec.SetField(disputes.FieldAppealedAt, field.TypeTime, value)
+	}
+	if _u.mutation.AppealedAtCleared() {
+		_spec.ClearField(disputes.FieldAppealedAt, field.TypeTime)
+	}
+	if value, ok := _u.mutation.ResolvedBy(); ok {
+		_spec.SetField(disputes.FieldResolvedBy, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedResolvedBy(); ok {
+		_spec.AddField(disputes.FieldResolvedBy, field.TypeInt64, value)
+	}
+	if _u.mutation.ResolvedByCleared() {
+		_spec.ClearField(disputes.FieldResolvedBy, field.TypeInt64)
+	}
+	if value, ok := _u.mutation.ResolvedAt(); ok {
+		_spec.SetField(disputes.FieldResolvedAt, field.TypeTime, value)
+	}
+	if _u.mutation.ResolvedAtCleared() {
+		_spec.ClearField(disputes.FieldResolvedAt, field.TypeTime)
+	}
+	if value, ok := _u.mutation.UpdatedAt(); ok {
+		_spec.SetField(disputes.FieldUpdatedAt, field.TypeTime, value)
+	}
+	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{disputes.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}
+
+// DisputesUpdateOne is the builder for updating a single Disputes entity.
+type DisputesUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *DisputesMutation
+}
+
+// SetOrderID sets the "order_id" field.
+func (_u *DisputesUpdateOne) SetOrderID(v int64) *DisputesUpdateOne {
+	_u.mutation.ResetOrderID()
+	_u.mutation.SetOrderID(v)
+	return _u
+}
+
+// SetNillableOrderID sets the "order_id" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableOrderID(v *int64) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetOrderID(*v)
+	}
+	return _u
+}
+
+// AddOrderID adds value to the "order_id" field.
+func (_u *DisputesUpdateOne) AddOrderID(v int64) *DisputesUpdateOne {
+	_u.mutation.AddOrderID(v)
+	return _u
+}
+
+// SetInitiatorID sets the "initiator_id" field.
+func (_u *DisputesUpdateOne) SetInitiatorID(v int64) *DisputesUpdateOne {
+	_u.mutation.ResetInitiatorID()
+	_u.mutation.SetInitiatorID(v)
+	return _u
+}
+
+// SetNillableInitiatorID sets the "initiator_id" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableInitiatorID(v *int64) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetInitiatorID(*v)
+	}
+	return _u
+}
+
+// AddInitiatorID adds value to the "initiator_id" field.
+func (_u *DisputesUpdateOne) AddInitiatorID(v int64) *DisputesUpdateOne {
+	_u.mutation.AddInitiatorID(v)
+	return _u
+}
+
+// SetInitiatorName sets the "initiator_name" field.
+func (_u *DisputesUpdateOne) SetInitiatorName(v string) *DisputesUpdateOne {
+	_u.mutation.SetInitiatorName(v)
+	return _u
+}
+
+// SetNillableInitiatorName sets the "initiator_name" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableInitiatorName(v *string) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetInitiatorName(*v)
+	}
+	return _u
+}
+
+// SetRespondentID sets the "respondent_id" field.
+func (_u *DisputesUpdateOne) SetRespondentID(v int64) *DisputesUpdateOne {
+	_u.mutation.ResetRespondentID()
+	_u.mutation.SetRespondentID(v)
+	return _u
+}
+
+// SetNillableRespondentID sets the "respondent_id" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableRespondentID(v *int64) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetRespondentID(*v)
+	}
+	return _u
+}
+
+// AddRespondentID adds value to the "respondent_id" field.
+func (_u *DisputesUpdateOne) AddRespondentID(v int64) *DisputesUpdateOne {
+	_u.mutation.AddRespondentID(v)
+	return _u
+}
+
+// SetReason sets the "reason" field.
+func (_u *DisputesUpdateOne) SetReason(v string) *DisputesUpdateOne {
+	_u.mutation.SetReason(v)
+	return _u
+}
+
+// SetNillableReason sets the "reason" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableReason(v *string) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetReason(*v)
+	}
+	return _u
+}
+
+// SetEvidence sets the "evidence" field.
+func (_u *DisputesUpdateOne) SetEvidence(v types.TextArray) *DisputesUpdateOne {
+	_u.mutation.SetEvidence(v)
+	return _u
+}
+
+// SetNillableEvidence sets the "evidence" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableEvidence(v *types.TextArray) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetEvidence(*v)
+	}
+	return _u
+}
+
+// ClearEvidence clears the value of the "evidence" field.
+func (_u *DisputesUpdateOne) ClearEvidence() *DisputesUpdateOne {
+	_u.mutation.ClearEvidence()
+	return _u
+}
+
+// SetStatus sets the "status" field.
+func (_u *DisputesUpdateOne) SetStatus(v string) *DisputesUpdateOne {
+	_u.mutation.SetStatus(v)
+	return _u
+}
+
+// SetNillableStatus sets the "status" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableStatus(v *string) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetStatus(*v)
+	}
+	return _u
+}
+
+// SetResult sets the "result" field.
+func (_u *DisputesUpdateOne) SetResult(v string) *DisputesUpdateOne {
+	_u.mutation.SetResult(v)
+	return _u
+}
+
+// SetNillableResult sets the "result" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableResult(v *string) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetResult(*v)
+	}
+	return _u
+}
+
+// ClearResult clears the value of the "result" field.
+func (_u *DisputesUpdateOne) ClearResult() *DisputesUpdateOne {
+	_u.mutation.ClearResult()
+	return _u
+}
+
+// SetRespondentReason sets the "respondent_reason" field.
+func (_u *DisputesUpdateOne) SetRespondentReason(v string) *DisputesUpdateOne {
+	_u.mutation.SetRespondentReason(v)
+	return _u
+}
+
+// SetNillableRespondentReason sets the "respondent_reason" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableRespondentReason(v *string) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetRespondentReason(*v)
+	}
+	return _u
+}
+
+// ClearRespondentReason clears the value of the "respondent_reason" field.
+func (_u *DisputesUpdateOne) ClearRespondentReason() *DisputesUpdateOne {
+	_u.mutation.ClearRespondentReason()
+	return _u
+}
+
+// SetRespondentEvidence sets the "respondent_evidence" field.
+func (_u *DisputesUpdateOne) SetRespondentEvidence(v types.TextArray) *DisputesUpdateOne {
+	_u.mutation.SetRespondentEvidence(v)
+	return _u
+}
+
+// SetNillableRespondentEvidence sets the "respondent_evidence" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableRespondentEvidence(v *types.TextArray) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetRespondentEvidence(*v)
+	}
+	return _u
+}
+
+// ClearRespondentEvidence clears the value of the "respondent_evidence" field.
+func (_u *DisputesUpdateOne) ClearRespondentEvidence() *DisputesUpdateOne {
+	_u.mutation.ClearRespondentEvidence()
+	return _u
+}
+
+// SetAppealReason sets the "appeal_reason" field.
+func (_u *DisputesUpdateOne) SetAppealReason(v string) *DisputesUpdateOne {
+	_u.mutation.SetAppealReason(v)
+	return _u
+}
+
+// SetNillableAppealReason sets the "appeal_reason" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableAppealReason(v *string) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetAppealReason(*v)
+	}
+	return _u
+}
+
+// ClearAppealReason clears the value of the "appeal_reason" field.
+func (_u *DisputesUpdateOne) ClearAppealReason() *DisputesUpdateOne {
+	_u.mutation.ClearAppealReason()
+	return _u
+}
+
+// SetAppealedAt sets the "appealed_at" field.
+func (_u *DisputesUpdateOne) SetAppealedAt(v time.Time) *DisputesUpdateOne {
+	_u.mutation.SetAppealedAt(v)
+	return _u
+}
+
+// SetNillableAppealedAt sets the "appealed_at" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableAppealedAt(v *time.Time) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetAppealedAt(*v)
+	}
+	return _u
+}
+
+// ClearAppealedAt clears the value of the "appealed_at" field.
+func (_u *DisputesUpdateOne) ClearAppealedAt() *DisputesUpdateOne {
+	_u.mutation.ClearAppealedAt()
+	return _u
+}
+
+// SetResolvedBy sets the "resolved_by" field.
+func (_u *DisputesUpdateOne) SetResolvedBy(v int64) *DisputesUpdateOne {
+	_u.mutation.ResetResolvedBy()
+	_u.mutation.SetResolvedBy(v)
+	return _u
+}
+
+// SetNillableResolvedBy sets the "resolved_by" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableResolvedBy(v *int64) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetResolvedBy(*v)
+	}
+	return _u
+}
+
+// AddResolvedBy adds value to the "resolved_by" field.
+func (_u *DisputesUpdateOne) AddResolvedBy(v int64) *DisputesUpdateOne {
+	_u.mutation.AddResolvedBy(v)
+	return _u
+}
+
+// ClearResolvedBy clears the value of the "resolved_by" field.
+func (_u *DisputesUpdateOne) ClearResolvedBy() *DisputesUpdateOne {
+	_u.mutation.ClearResolvedBy()
+	return _u
+}
+
+// SetResolvedAt sets the "resolved_at" field.
+func (_u *DisputesUpdateOne) SetResolvedAt(v time.Time) *DisputesUpdateOne {
+	_u.mutation.SetResolvedAt(v)
+	return _u
+}
+
+// SetNillableResolvedAt sets the "resolved_at" field if the given value is not nil.
+func (_u *DisputesUpdateOne) SetNillableResolvedAt(v *time.Time) *DisputesUpdateOne {
+	if v != nil {
+		_u.SetResolvedAt(*v)
+	}
+	return _u
+}
+
+// ClearResolvedAt clears the value of the "resolved_at" field.
+func (_u *DisputesUpdateOne) ClearResolvedAt() *DisputesUpdateOne {
+	_u.mutation.ClearResolvedAt()
+	return _u
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_u *DisputesUpdateOne) SetUpdatedAt(v time.Time) *DisputesUpdateOne {
+	_u.mutation.SetUpdatedAt(v)
+	return _u
+}
+
+// Mutation returns the DisputesMutation object of the builder.
+func (_u *DisputesUpdateOne) Mutation() *DisputesMutation {
+	return _u.mutation
+}
+
+// Where appends a list predicates to the DisputesUpdate builder.
+func (_u *DisputesUpdateOne) Where(ps ...predicate.Disputes) *DisputesUpdateOne {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// Select allows selecting one or more fields (columns) of the returned entity.
+// The default is selecting all fields defined in the entity schema.
+func (_u *DisputesUpdateOne) Select(field string, fields ...string) *DisputesUpdateOne {
+	_u.fields = append([]string{field}, fields...)
+	return _u
+}
+
+// Save executes the query and returns the updated Disputes entity.
+func (_u *DisputesUpdateOne) Save(ctx context.Context) (*Disputes, error) {
+	_u.defaults()
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *DisputesUpdateOne) SaveX(ctx context.Context) *Disputes {
+	node, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (_u *DisputesUpdateOne) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *DisputesUpdateOne) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (_u *DisputesUpdateOne) defaults() {
+	if _, ok := _u.mutation.UpdatedAt(); !ok {
+		v := disputes.UpdateDefaultUpdatedAt()
+		_u.mutation.SetUpdatedAt(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_u *DisputesUpdateOne) check() error {
+	if v, ok := _u.mutation.InitiatorName(); ok {
+		if err := disputes.InitiatorNameValidator(v); err != nil {
+			return &ValidationError{Name: "initiator_name", err: fmt.Errorf(`models: validator failed for field "Disputes.initiator_name": %w`, err)}
+		}
+	}
+	if v, ok := _u.mutation.Status(); ok {
+		if err := disputes.StatusValidator(v); err != nil {
+			return &ValidationError{Name: "status", err: fmt.Errorf(`models: validator failed for field "Disputes.status": %w`, err)}
+		}
+	}
+	if v, ok := _u.mutation.Result(); ok {
+		if err := disputes.ResultValidator(v); err != nil {
+			return &ValidationError{Name: "result", err: fmt.Errorf(`models: validator failed for field "Disputes.result": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (_u *DisputesUpdateOne) sqlSave(ctx context.Context) (_node *Disputes, err error) {
+	if err := _u.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(disputes.Table, disputes.Columns, sqlgraph.NewFieldSpec(disputes.FieldID, field.TypeInt64))
+	id, ok := _u.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`models: missing "Disputes.id" for update`)}
+	}
+	_spec.Node.ID.Value = id
+	if fields := _u.fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, disputes.FieldID)
+		for _, f := range fields {
+			if !disputes.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("models: invalid field %q for query", f)}
+			}
+			if f != disputes.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, f)
+			}
+		}
+	}
+	if ps := _u.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := _u.mutation.OrderID(); ok {
+		_spec.SetField(disputes.FieldOrderID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedOrderID(); ok {
+		_spec.AddField(disputes.FieldOrderID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.InitiatorID(); ok {
+		_spec.SetField(disputes.FieldInitiatorID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedInitiatorID(); ok {
+		_spec.AddField(disputes.FieldInitiatorID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.InitiatorName(); ok {
+		_spec.SetField(disputes.FieldInitiatorName, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.RespondentID(); ok {
+		_spec.SetField(disputes.FieldRespondentID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedRespondentID(); ok {
+		_spec.AddField(disputes.FieldRespondentID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.Reason(); ok {
+		_spec.SetField(disputes.FieldReason, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Evidence(); ok {
+		_spec.SetField(disputes.FieldEvidence, field.TypeOther, value)
+	}
+	if _u.mutation.EvidenceCleared() {
+		_spec.ClearField(disputes.FieldEvidence, field.TypeOther)
+	}
+	if value, ok := _u.mutation.Status(); ok {
+		_spec.SetField(disputes.FieldStatus, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Result(); ok {
+		_spec.SetField(disputes.FieldResult, field.TypeString, value)
+	}
+	if _u.mutation.ResultCleared() {
+		_spec.ClearField(disputes.FieldResult, field.TypeString)
+	}
+	if value, ok := _u.mutation.RespondentReason(); ok {
+		_spec.SetField(disputes.FieldRespondentReason, field.TypeString, value)
+	}
+	if _u.mutation.RespondentReasonCleared() {
+		_spec.ClearField(disputes.FieldRespondentReason, field.TypeString)
+	}
+	if value, ok := _u.mutation.RespondentEvidence(); ok {
+		_spec.SetField(disputes.FieldRespondentEvidence, field.TypeOther, value)
+	}
+	if _u.mutation.RespondentEvidenceCleared() {
+		_spec.ClearField(disputes.FieldRespondentEvidence, field.TypeOther)
+	}
+	if value, ok := _u.mutation.AppealReason(); ok {
+		_spec.SetField(disputes.FieldAppealReason, field.TypeString, value)
+	}
+	if _u.mutation.AppealReasonCleared() {
+		_spec.ClearField(disputes.FieldAppealReason, field.TypeString)
+	}
+	if value, ok := _u.mutation.AppealedAt(); ok {
+		_spec.SetField(disputes.FieldAppealedAt, field.TypeTime, value)
+	}
+	if _u.mutation.AppealedAtCleared() {
+		_spec.ClearField(disputes.FieldAppealedAt, field.TypeTime)
+	}
+	if value, ok := _u.mutation.ResolvedBy(); ok {
+		_spec.SetField(disputes.FieldResolvedBy, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedResolvedBy(); ok {
+		_spec.AddField(disputes.FieldResolvedBy, field.TypeInt64, value)
+	}
+	if _u.mutation.ResolvedByCleared() {
+		_spec.ClearField(disputes.FieldResolvedBy, field.TypeInt64)
+	}
+	if value, ok := _u.mutation.ResolvedAt(); ok {
+		_spec.SetField(disputes.FieldResolvedAt, field.TypeTime, value)
+	}
+	if _u.mutation.ResolvedAtCleared() {
+		_spec.ClearField(disputes.FieldResolvedAt, field.TypeTime)
+	}
+	if value, ok := _u.mutation.UpdatedAt(); ok {
+		_spec.SetField(disputes.FieldUpdatedAt, field.TypeTime, value)
+	}
+	_node = &Disputes{config: _u.config}
+	_spec.Assign = _node.assignValues
+	_spec.ScanValues = _node.scanValues
+	if err = sqlgraph.UpdateNode(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{disputes.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}

app/dispute/rpc/internal/models/disputetimeline.go

@@ -0,0 +1,166 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"encoding/json"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+)
+
+// DisputeTimeline is the model entity for the DisputeTimeline schema.
+type DisputeTimeline struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID int64 `json:"id,omitempty"`
+	// DisputeID holds the value of the "dispute_id" field.
+	DisputeID int64 `json:"dispute_id,omitempty"`
+	// EventType holds the value of the "event_type" field.
+	EventType string `json:"event_type,omitempty"`
+	// ActorID holds the value of the "actor_id" field.
+	ActorID int64 `json:"actor_id,omitempty"`
+	// ActorName holds the value of the "actor_name" field.
+	ActorName string `json:"actor_name,omitempty"`
+	// Details holds the value of the "details" field.
+	Details map[string]interface{} `json:"details,omitempty"`
+	// CreatedAt holds the value of the "created_at" field.
+	CreatedAt    time.Time `json:"created_at,omitempty"`
+	selectValues sql.SelectValues
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*DisputeTimeline) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case disputetimeline.FieldDetails:
+			values[i] = new([]byte)
+		case disputetimeline.FieldID, disputetimeline.FieldDisputeID, disputetimeline.FieldActorID:
+			values[i] = new(sql.NullInt64)
+		case disputetimeline.FieldEventType, disputetimeline.FieldActorName:
+			values[i] = new(sql.NullString)
+		case disputetimeline.FieldCreatedAt:
+			values[i] = new(sql.NullTime)
+		default:
+			values[i] = new(sql.UnknownType)
+		}
+	}
+	return values, nil
+}
+
+// assignValues assigns the values that were returned from sql.Rows (after scanning)
+// to the DisputeTimeline fields.
+func (_m *DisputeTimeline) assignValues(columns []string, values []any) error {
+	if m, n := len(values), len(columns); m < n {
+		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
+	}
+	for i := range columns {
+		switch columns[i] {
+		case disputetimeline.FieldID:
+			value, ok := values[i].(*sql.NullInt64)
+			if !ok {
+				return fmt.Errorf("unexpected type %T for field id", value)
+			}
+			_m.ID = int64(value.Int64)
+		case disputetimeline.FieldDisputeID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field dispute_id", values[i])
+			} else if value.Valid {
+				_m.DisputeID = value.Int64
+			}
+		case disputetimeline.FieldEventType:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field event_type", values[i])
+			} else if value.Valid {
+				_m.EventType = value.String
+			}
+		case disputetimeline.FieldActorID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field actor_id", values[i])
+			} else if value.Valid {
+				_m.ActorID = value.Int64
+			}
+		case disputetimeline.FieldActorName:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field actor_name", values[i])
+			} else if value.Valid {
+				_m.ActorName = value.String
+			}
+		case disputetimeline.FieldDetails:
+			if value, ok := values[i].(*[]byte); !ok {
+				return fmt.Errorf("unexpected type %T for field details", values[i])
+			} else if value != nil && len(*value) > 0 {
+				if err := json.Unmarshal(*value, &_m.Details); err != nil {
+					return fmt.Errorf("unmarshal field details: %w", err)
+				}
+			}
+		case disputetimeline.FieldCreatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field created_at", values[i])
+			} else if value.Valid {
+				_m.CreatedAt = value.Time
+			}
+		default:
+			_m.selectValues.Set(columns[i], values[i])
+		}
+	}
+	return nil
+}
+
+// Value returns the ent.Value that was dynamically selected and assigned to the DisputeTimeline.
+// This includes values selected through modifiers, order, etc.
+func (_m *DisputeTimeline) Value(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// Update returns a builder for updating this DisputeTimeline.
+// Note that you need to call DisputeTimeline.Unwrap() before calling this method if this DisputeTimeline
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *DisputeTimeline) Update() *DisputeTimelineUpdateOne {
+	return NewDisputeTimelineClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the DisputeTimeline entity that was returned from a transaction after it was closed,
+// so that all future queries will be executed through the driver which created the transaction.
+func (_m *DisputeTimeline) Unwrap() *DisputeTimeline {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("models: DisputeTimeline is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+func (_m *DisputeTimeline) String() string {
+	var builder strings.Builder
+	builder.WriteString("DisputeTimeline(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
+	builder.WriteString("dispute_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.DisputeID))
+	builder.WriteString(", ")
+	builder.WriteString("event_type=")
+	builder.WriteString(_m.EventType)
+	builder.WriteString(", ")
+	builder.WriteString("actor_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.ActorID))
+	builder.WriteString(", ")
+	builder.WriteString("actor_name=")
+	builder.WriteString(_m.ActorName)
+	builder.WriteString(", ")
+	builder.WriteString("details=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Details))
+	builder.WriteString(", ")
+	builder.WriteString("created_at=")
+	builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// DisputeTimelines is a parsable slice of DisputeTimeline.
+type DisputeTimelines []*DisputeTimeline

app/dispute/rpc/internal/models/disputetimeline/disputetimeline.go

@@ -0,0 +1,93 @@
+// Code generated by ent, DO NOT EDIT.
+
+package disputetimeline
+
+import (
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+)
+
+const (
+	// Label holds the string label denoting the disputetimeline type in the database.
+	Label = "dispute_timeline"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldDisputeID holds the string denoting the dispute_id field in the database.
+	FieldDisputeID = "dispute_id"
+	// FieldEventType holds the string denoting the event_type field in the database.
+	FieldEventType = "event_type"
+	// FieldActorID holds the string denoting the actor_id field in the database.
+	FieldActorID = "actor_id"
+	// FieldActorName holds the string denoting the actor_name field in the database.
+	FieldActorName = "actor_name"
+	// FieldDetails holds the string denoting the details field in the database.
+	FieldDetails = "details"
+	// FieldCreatedAt holds the string denoting the created_at field in the database.
+	FieldCreatedAt = "created_at"
+	// Table holds the table name of the disputetimeline in the database.
+	Table = "dispute_timelines"
+)
+
+// Columns holds all SQL columns for disputetimeline fields.
+var Columns = []string{
+	FieldID,
+	FieldDisputeID,
+	FieldEventType,
+	FieldActorID,
+	FieldActorName,
+	FieldDetails,
+	FieldCreatedAt,
+}
+
+// ValidColumn reports if the column name is valid (part of the table columns).
+func ValidColumn(column string) bool {
+	for i := range Columns {
+		if column == Columns[i] {
+			return true
+		}
+	}
+	return false
+}
+
+var (
+	// EventTypeValidator is a validator for the "event_type" field. It is called by the builders before save.
+	EventTypeValidator func(string) error
+	// ActorNameValidator is a validator for the "actor_name" field. It is called by the builders before save.
+	ActorNameValidator func(string) error
+	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
+	DefaultCreatedAt func() time.Time
+)
+
+// OrderOption defines the ordering options for the DisputeTimeline queries.
+type OrderOption func(*sql.Selector)
+
+// ByID orders the results by the id field.
+func ByID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldID, opts...).ToFunc()
+}
+
+// ByDisputeID orders the results by the dispute_id field.
+func ByDisputeID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldDisputeID, opts...).ToFunc()
+}
+
+// ByEventType orders the results by the event_type field.
+func ByEventType(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldEventType, opts...).ToFunc()
+}
+
+// ByActorID orders the results by the actor_id field.
+func ByActorID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldActorID, opts...).ToFunc()
+}
+
+// ByActorName orders the results by the actor_name field.
+func ByActorName(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldActorName, opts...).ToFunc()
+}
+
+// ByCreatedAt orders the results by the created_at field.
+func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
+}

app/dispute/rpc/internal/models/disputetimeline/where.go

@@ -0,0 +1,375 @@
+// Code generated by ent, DO NOT EDIT.
+
+package disputetimeline
+
+import (
+	"juwan-backend/app/dispute/rpc/internal/models/predicate"
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+)
+
+// ID filters vertices based on their ID field.
+func ID(id int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldID, id))
+}
+
+// IDEQ applies the EQ predicate on the ID field.
+func IDEQ(id int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldID, id))
+}
+
+// IDNEQ applies the NEQ predicate on the ID field.
+func IDNEQ(id int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNEQ(FieldID, id))
+}
+
+// IDIn applies the In predicate on the ID field.
+func IDIn(ids ...int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIn(FieldID, ids...))
+}
+
+// IDNotIn applies the NotIn predicate on the ID field.
+func IDNotIn(ids ...int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotIn(FieldID, ids...))
+}
+
+// IDGT applies the GT predicate on the ID field.
+func IDGT(id int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGT(FieldID, id))
+}
+
+// IDGTE applies the GTE predicate on the ID field.
+func IDGTE(id int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGTE(FieldID, id))
+}
+
+// IDLT applies the LT predicate on the ID field.
+func IDLT(id int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLT(FieldID, id))
+}
+
+// IDLTE applies the LTE predicate on the ID field.
+func IDLTE(id int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLTE(FieldID, id))
+}
+
+// DisputeID applies equality check predicate on the "dispute_id" field. It's identical to DisputeIDEQ.
+func DisputeID(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldDisputeID, v))
+}
+
+// EventType applies equality check predicate on the "event_type" field. It's identical to EventTypeEQ.
+func EventType(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldEventType, v))
+}
+
+// ActorID applies equality check predicate on the "actor_id" field. It's identical to ActorIDEQ.
+func ActorID(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldActorID, v))
+}
+
+// ActorName applies equality check predicate on the "actor_name" field. It's identical to ActorNameEQ.
+func ActorName(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldActorName, v))
+}
+
+// CreatedAt applies equality check predicate on the "created_at" field. It's identical to CreatedAtEQ.
+func CreatedAt(v time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// DisputeIDEQ applies the EQ predicate on the "dispute_id" field.
+func DisputeIDEQ(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldDisputeID, v))
+}
+
+// DisputeIDNEQ applies the NEQ predicate on the "dispute_id" field.
+func DisputeIDNEQ(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNEQ(FieldDisputeID, v))
+}
+
+// DisputeIDIn applies the In predicate on the "dispute_id" field.
+func DisputeIDIn(vs ...int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIn(FieldDisputeID, vs...))
+}
+
+// DisputeIDNotIn applies the NotIn predicate on the "dispute_id" field.
+func DisputeIDNotIn(vs ...int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotIn(FieldDisputeID, vs...))
+}
+
+// DisputeIDGT applies the GT predicate on the "dispute_id" field.
+func DisputeIDGT(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGT(FieldDisputeID, v))
+}
+
+// DisputeIDGTE applies the GTE predicate on the "dispute_id" field.
+func DisputeIDGTE(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGTE(FieldDisputeID, v))
+}
+
+// DisputeIDLT applies the LT predicate on the "dispute_id" field.
+func DisputeIDLT(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLT(FieldDisputeID, v))
+}
+
+// DisputeIDLTE applies the LTE predicate on the "dispute_id" field.
+func DisputeIDLTE(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLTE(FieldDisputeID, v))
+}
+
+// EventTypeEQ applies the EQ predicate on the "event_type" field.
+func EventTypeEQ(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldEventType, v))
+}
+
+// EventTypeNEQ applies the NEQ predicate on the "event_type" field.
+func EventTypeNEQ(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNEQ(FieldEventType, v))
+}
+
+// EventTypeIn applies the In predicate on the "event_type" field.
+func EventTypeIn(vs ...string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIn(FieldEventType, vs...))
+}
+
+// EventTypeNotIn applies the NotIn predicate on the "event_type" field.
+func EventTypeNotIn(vs ...string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotIn(FieldEventType, vs...))
+}
+
+// EventTypeGT applies the GT predicate on the "event_type" field.
+func EventTypeGT(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGT(FieldEventType, v))
+}
+
+// EventTypeGTE applies the GTE predicate on the "event_type" field.
+func EventTypeGTE(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGTE(FieldEventType, v))
+}
+
+// EventTypeLT applies the LT predicate on the "event_type" field.
+func EventTypeLT(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLT(FieldEventType, v))
+}
+
+// EventTypeLTE applies the LTE predicate on the "event_type" field.
+func EventTypeLTE(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLTE(FieldEventType, v))
+}
+
+// EventTypeContains applies the Contains predicate on the "event_type" field.
+func EventTypeContains(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldContains(FieldEventType, v))
+}
+
+// EventTypeHasPrefix applies the HasPrefix predicate on the "event_type" field.
+func EventTypeHasPrefix(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldHasPrefix(FieldEventType, v))
+}
+
+// EventTypeHasSuffix applies the HasSuffix predicate on the "event_type" field.
+func EventTypeHasSuffix(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldHasSuffix(FieldEventType, v))
+}
+
+// EventTypeEqualFold applies the EqualFold predicate on the "event_type" field.
+func EventTypeEqualFold(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEqualFold(FieldEventType, v))
+}
+
+// EventTypeContainsFold applies the ContainsFold predicate on the "event_type" field.
+func EventTypeContainsFold(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldContainsFold(FieldEventType, v))
+}
+
+// ActorIDEQ applies the EQ predicate on the "actor_id" field.
+func ActorIDEQ(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldActorID, v))
+}
+
+// ActorIDNEQ applies the NEQ predicate on the "actor_id" field.
+func ActorIDNEQ(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNEQ(FieldActorID, v))
+}
+
+// ActorIDIn applies the In predicate on the "actor_id" field.
+func ActorIDIn(vs ...int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIn(FieldActorID, vs...))
+}
+
+// ActorIDNotIn applies the NotIn predicate on the "actor_id" field.
+func ActorIDNotIn(vs ...int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotIn(FieldActorID, vs...))
+}
+
+// ActorIDGT applies the GT predicate on the "actor_id" field.
+func ActorIDGT(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGT(FieldActorID, v))
+}
+
+// ActorIDGTE applies the GTE predicate on the "actor_id" field.
+func ActorIDGTE(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGTE(FieldActorID, v))
+}
+
+// ActorIDLT applies the LT predicate on the "actor_id" field.
+func ActorIDLT(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLT(FieldActorID, v))
+}
+
+// ActorIDLTE applies the LTE predicate on the "actor_id" field.
+func ActorIDLTE(v int64) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLTE(FieldActorID, v))
+}
+
+// ActorIDIsNil applies the IsNil predicate on the "actor_id" field.
+func ActorIDIsNil() predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIsNull(FieldActorID))
+}
+
+// ActorIDNotNil applies the NotNil predicate on the "actor_id" field.
+func ActorIDNotNil() predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotNull(FieldActorID))
+}
+
+// ActorNameEQ applies the EQ predicate on the "actor_name" field.
+func ActorNameEQ(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldActorName, v))
+}
+
+// ActorNameNEQ applies the NEQ predicate on the "actor_name" field.
+func ActorNameNEQ(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNEQ(FieldActorName, v))
+}
+
+// ActorNameIn applies the In predicate on the "actor_name" field.
+func ActorNameIn(vs ...string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIn(FieldActorName, vs...))
+}
+
+// ActorNameNotIn applies the NotIn predicate on the "actor_name" field.
+func ActorNameNotIn(vs ...string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotIn(FieldActorName, vs...))
+}
+
+// ActorNameGT applies the GT predicate on the "actor_name" field.
+func ActorNameGT(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGT(FieldActorName, v))
+}
+
+// ActorNameGTE applies the GTE predicate on the "actor_name" field.
+func ActorNameGTE(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGTE(FieldActorName, v))
+}
+
+// ActorNameLT applies the LT predicate on the "actor_name" field.
+func ActorNameLT(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLT(FieldActorName, v))
+}
+
+// ActorNameLTE applies the LTE predicate on the "actor_name" field.
+func ActorNameLTE(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLTE(FieldActorName, v))
+}
+
+// ActorNameContains applies the Contains predicate on the "actor_name" field.
+func ActorNameContains(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldContains(FieldActorName, v))
+}
+
+// ActorNameHasPrefix applies the HasPrefix predicate on the "actor_name" field.
+func ActorNameHasPrefix(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldHasPrefix(FieldActorName, v))
+}
+
+// ActorNameHasSuffix applies the HasSuffix predicate on the "actor_name" field.
+func ActorNameHasSuffix(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldHasSuffix(FieldActorName, v))
+}
+
+// ActorNameIsNil applies the IsNil predicate on the "actor_name" field.
+func ActorNameIsNil() predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIsNull(FieldActorName))
+}
+
+// ActorNameNotNil applies the NotNil predicate on the "actor_name" field.
+func ActorNameNotNil() predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotNull(FieldActorName))
+}
+
+// ActorNameEqualFold applies the EqualFold predicate on the "actor_name" field.
+func ActorNameEqualFold(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEqualFold(FieldActorName, v))
+}
+
+// ActorNameContainsFold applies the ContainsFold predicate on the "actor_name" field.
+func ActorNameContainsFold(v string) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldContainsFold(FieldActorName, v))
+}
+
+// DetailsIsNil applies the IsNil predicate on the "details" field.
+func DetailsIsNil() predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIsNull(FieldDetails))
+}
+
+// DetailsNotNil applies the NotNil predicate on the "details" field.
+func DetailsNotNil() predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotNull(FieldDetails))
+}
+
+// CreatedAtEQ applies the EQ predicate on the "created_at" field.
+func CreatedAtEQ(v time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtNEQ applies the NEQ predicate on the "created_at" field.
+func CreatedAtNEQ(v time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtIn applies the In predicate on the "created_at" field.
+func CreatedAtIn(vs ...time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtNotIn applies the NotIn predicate on the "created_at" field.
+func CreatedAtNotIn(vs ...time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldNotIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtGT applies the GT predicate on the "created_at" field.
+func CreatedAtGT(v time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGT(FieldCreatedAt, v))
+}
+
+// CreatedAtGTE applies the GTE predicate on the "created_at" field.
+func CreatedAtGTE(v time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldGTE(FieldCreatedAt, v))
+}
+
+// CreatedAtLT applies the LT predicate on the "created_at" field.
+func CreatedAtLT(v time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLT(FieldCreatedAt, v))
+}
+
+// CreatedAtLTE applies the LTE predicate on the "created_at" field.
+func CreatedAtLTE(v time.Time) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.FieldLTE(FieldCreatedAt, v))
+}
+
+// And groups predicates with the AND operator between them.
+func And(predicates ...predicate.DisputeTimeline) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.AndPredicates(predicates...))
+}
+
+// Or groups predicates with the OR operator between them.
+func Or(predicates ...predicate.DisputeTimeline) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.OrPredicates(predicates...))
+}
+
+// Not applies the not operator on the given predicate.
+func Not(p predicate.DisputeTimeline) predicate.DisputeTimeline {
+	return predicate.DisputeTimeline(sql.NotPredicates(p))
+}

app/dispute/rpc/internal/models/disputetimeline_create.go

@@ -0,0 +1,296 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+	"time"
+
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// DisputeTimelineCreate is the builder for creating a DisputeTimeline entity.
+type DisputeTimelineCreate struct {
+	config
+	mutation *DisputeTimelineMutation
+	hooks    []Hook
+}
+
+// SetDisputeID sets the "dispute_id" field.
+func (_c *DisputeTimelineCreate) SetDisputeID(v int64) *DisputeTimelineCreate {
+	_c.mutation.SetDisputeID(v)
+	return _c
+}
+
+// SetEventType sets the "event_type" field.
+func (_c *DisputeTimelineCreate) SetEventType(v string) *DisputeTimelineCreate {
+	_c.mutation.SetEventType(v)
+	return _c
+}
+
+// SetActorID sets the "actor_id" field.
+func (_c *DisputeTimelineCreate) SetActorID(v int64) *DisputeTimelineCreate {
+	_c.mutation.SetActorID(v)
+	return _c
+}
+
+// SetNillableActorID sets the "actor_id" field if the given value is not nil.
+func (_c *DisputeTimelineCreate) SetNillableActorID(v *int64) *DisputeTimelineCreate {
+	if v != nil {
+		_c.SetActorID(*v)
+	}
+	return _c
+}
+
+// SetActorName sets the "actor_name" field.
+func (_c *DisputeTimelineCreate) SetActorName(v string) *DisputeTimelineCreate {
+	_c.mutation.SetActorName(v)
+	return _c
+}
+
+// SetNillableActorName sets the "actor_name" field if the given value is not nil.
+func (_c *DisputeTimelineCreate) SetNillableActorName(v *string) *DisputeTimelineCreate {
+	if v != nil {
+		_c.SetActorName(*v)
+	}
+	return _c
+}
+
+// SetDetails sets the "details" field.
+func (_c *DisputeTimelineCreate) SetDetails(v map[string]interface{}) *DisputeTimelineCreate {
+	_c.mutation.SetDetails(v)
+	return _c
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (_c *DisputeTimelineCreate) SetCreatedAt(v time.Time) *DisputeTimelineCreate {
+	_c.mutation.SetCreatedAt(v)
+	return _c
+}
+
+// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
+func (_c *DisputeTimelineCreate) SetNillableCreatedAt(v *time.Time) *DisputeTimelineCreate {
+	if v != nil {
+		_c.SetCreatedAt(*v)
+	}
+	return _c
+}
+
+// SetID sets the "id" field.
+func (_c *DisputeTimelineCreate) SetID(v int64) *DisputeTimelineCreate {
+	_c.mutation.SetID(v)
+	return _c
+}
+
+// Mutation returns the DisputeTimelineMutation object of the builder.
+func (_c *DisputeTimelineCreate) Mutation() *DisputeTimelineMutation {
+	return _c.mutation
+}
+
+// Save creates the DisputeTimeline in the database.
+func (_c *DisputeTimelineCreate) Save(ctx context.Context) (*DisputeTimeline, error) {
+	_c.defaults()
+	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
+}
+
+// SaveX calls Save and panics if Save returns an error.
+func (_c *DisputeTimelineCreate) SaveX(ctx context.Context) *DisputeTimeline {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *DisputeTimelineCreate) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *DisputeTimelineCreate) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// defaults sets the default values of the builder before save.
+func (_c *DisputeTimelineCreate) defaults() {
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		v := disputetimeline.DefaultCreatedAt()
+		_c.mutation.SetCreatedAt(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_c *DisputeTimelineCreate) check() error {
+	if _, ok := _c.mutation.DisputeID(); !ok {
+		return &ValidationError{Name: "dispute_id", err: errors.New(`models: missing required field "DisputeTimeline.dispute_id"`)}
+	}
+	if _, ok := _c.mutation.EventType(); !ok {
+		return &ValidationError{Name: "event_type", err: errors.New(`models: missing required field "DisputeTimeline.event_type"`)}
+	}
+	if v, ok := _c.mutation.EventType(); ok {
+		if err := disputetimeline.EventTypeValidator(v); err != nil {
+			return &ValidationError{Name: "event_type", err: fmt.Errorf(`models: validator failed for field "DisputeTimeline.event_type": %w`, err)}
+		}
+	}
+	if v, ok := _c.mutation.ActorName(); ok {
+		if err := disputetimeline.ActorNameValidator(v); err != nil {
+			return &ValidationError{Name: "actor_name", err: fmt.Errorf(`models: validator failed for field "DisputeTimeline.actor_name": %w`, err)}
+		}
+	}
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		return &ValidationError{Name: "created_at", err: errors.New(`models: missing required field "DisputeTimeline.created_at"`)}
+	}
+	return nil
+}
+
+func (_c *DisputeTimelineCreate) sqlSave(ctx context.Context) (*DisputeTimeline, error) {
+	if err := _c.check(); err != nil {
+		return nil, err
+	}
+	_node, _spec := _c.createSpec()
+	if err := sqlgraph.CreateNode(ctx, _c.driver, _spec); err != nil {
+		if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	if _spec.ID.Value != _node.ID {
+		id := _spec.ID.Value.(int64)
+		_node.ID = int64(id)
+	}
+	_c.mutation.id = &_node.ID
+	_c.mutation.done = true
+	return _node, nil
+}
+
+func (_c *DisputeTimelineCreate) createSpec() (*DisputeTimeline, *sqlgraph.CreateSpec) {
+	var (
+		_node = &DisputeTimeline{config: _c.config}
+		_spec = sqlgraph.NewCreateSpec(disputetimeline.Table, sqlgraph.NewFieldSpec(disputetimeline.FieldID, field.TypeInt64))
+	)
+	if id, ok := _c.mutation.ID(); ok {
+		_node.ID = id
+		_spec.ID.Value = id
+	}
+	if value, ok := _c.mutation.DisputeID(); ok {
+		_spec.SetField(disputetimeline.FieldDisputeID, field.TypeInt64, value)
+		_node.DisputeID = value
+	}
+	if value, ok := _c.mutation.EventType(); ok {
+		_spec.SetField(disputetimeline.FieldEventType, field.TypeString, value)
+		_node.EventType = value
+	}
+	if value, ok := _c.mutation.ActorID(); ok {
+		_spec.SetField(disputetimeline.FieldActorID, field.TypeInt64, value)
+		_node.ActorID = value
+	}
+	if value, ok := _c.mutation.ActorName(); ok {
+		_spec.SetField(disputetimeline.FieldActorName, field.TypeString, value)
+		_node.ActorName = value
+	}
+	if value, ok := _c.mutation.Details(); ok {
+		_spec.SetField(disputetimeline.FieldDetails, field.TypeJSON, value)
+		_node.Details = value
+	}
+	if value, ok := _c.mutation.CreatedAt(); ok {
+		_spec.SetField(disputetimeline.FieldCreatedAt, field.TypeTime, value)
+		_node.CreatedAt = value
+	}
+	return _node, _spec
+}
+
+// DisputeTimelineCreateBulk is the builder for creating many DisputeTimeline entities in bulk.
+type DisputeTimelineCreateBulk struct {
+	config
+	err      error
+	builders []*DisputeTimelineCreate
+}
+
+// Save creates the DisputeTimeline entities in the database.
+func (_c *DisputeTimelineCreateBulk) Save(ctx context.Context) ([]*DisputeTimeline, error) {
+	if _c.err != nil {
+		return nil, _c.err
+	}
+	specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
+	nodes := make([]*DisputeTimeline, len(_c.builders))
+	mutators := make([]Mutator, len(_c.builders))
+	for i := range _c.builders {
+		func(i int, root context.Context) {
+			builder := _c.builders[i]
+			builder.defaults()
+			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
+				mutation, ok := m.(*DisputeTimelineMutation)
+				if !ok {
+					return nil, fmt.Errorf("unexpected mutation type %T", m)
+				}
+				if err := builder.check(); err != nil {
+					return nil, err
+				}
+				builder.mutation = mutation
+				var err error
+				nodes[i], specs[i] = builder.createSpec()
+				if i < len(mutators)-1 {
+					_, err = mutators[i+1].Mutate(root, _c.builders[i+1].mutation)
+				} else {
+					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
+					// Invoke the actual operation on the latest mutation in the chain.
+					if err = sqlgraph.BatchCreate(ctx, _c.driver, spec); err != nil {
+						if sqlgraph.IsConstraintError(err) {
+							err = &ConstraintError{msg: err.Error(), wrap: err}
+						}
+					}
+				}
+				if err != nil {
+					return nil, err
+				}
+				mutation.id = &nodes[i].ID
+				if specs[i].ID.Value != nil && nodes[i].ID == 0 {
+					id := specs[i].ID.Value.(int64)
+					nodes[i].ID = int64(id)
+				}
+				mutation.done = true
+				return nodes[i], nil
+			})
+			for i := len(builder.hooks) - 1; i >= 0; i-- {
+				mut = builder.hooks[i](mut)
+			}
+			mutators[i] = mut
+		}(i, ctx)
+	}
+	if len(mutators) > 0 {
+		if _, err := mutators[0].Mutate(ctx, _c.builders[0].mutation); err != nil {
+			return nil, err
+		}
+	}
+	return nodes, nil
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_c *DisputeTimelineCreateBulk) SaveX(ctx context.Context) []*DisputeTimeline {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *DisputeTimelineCreateBulk) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *DisputeTimelineCreateBulk) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

app/dispute/rpc/internal/models/disputetimeline_delete.go

@@ -0,0 +1,88 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+	"juwan-backend/app/dispute/rpc/internal/models/predicate"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// DisputeTimelineDelete is the builder for deleting a DisputeTimeline entity.
+type DisputeTimelineDelete struct {
+	config
+	hooks    []Hook
+	mutation *DisputeTimelineMutation
+}
+
+// Where appends a list predicates to the DisputeTimelineDelete builder.
+func (_d *DisputeTimelineDelete) Where(ps ...predicate.DisputeTimeline) *DisputeTimelineDelete {
+	_d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query and returns how many vertices were deleted.
+func (_d *DisputeTimelineDelete) Exec(ctx context.Context) (int, error) {
+	return withHooks(ctx, _d.sqlExec, _d.mutation, _d.hooks)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *DisputeTimelineDelete) ExecX(ctx context.Context) int {
+	n, err := _d.Exec(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}
+
+func (_d *DisputeTimelineDelete) sqlExec(ctx context.Context) (int, error) {
+	_spec := sqlgraph.NewDeleteSpec(disputetimeline.Table, sqlgraph.NewFieldSpec(disputetimeline.FieldID, field.TypeInt64))
+	if ps := _d.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	affected, err := sqlgraph.DeleteNodes(ctx, _d.driver, _spec)
+	if err != nil && sqlgraph.IsConstraintError(err) {
+		err = &ConstraintError{msg: err.Error(), wrap: err}
+	}
+	_d.mutation.done = true
+	return affected, err
+}
+
+// DisputeTimelineDeleteOne is the builder for deleting a single DisputeTimeline entity.
+type DisputeTimelineDeleteOne struct {
+	_d *DisputeTimelineDelete
+}
+
+// Where appends a list predicates to the DisputeTimelineDelete builder.
+func (_d *DisputeTimelineDeleteOne) Where(ps ...predicate.DisputeTimeline) *DisputeTimelineDeleteOne {
+	_d._d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query.
+func (_d *DisputeTimelineDeleteOne) Exec(ctx context.Context) error {
+	n, err := _d._d.Exec(ctx)
+	switch {
+	case err != nil:
+		return err
+	case n == 0:
+		return &NotFoundError{disputetimeline.Label}
+	default:
+		return nil
+	}
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *DisputeTimelineDeleteOne) ExecX(ctx context.Context) {
+	if err := _d.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

app/dispute/rpc/internal/models/disputetimeline_query.go

@@ -0,0 +1,527 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+	"juwan-backend/app/dispute/rpc/internal/models/predicate"
+	"math"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// DisputeTimelineQuery is the builder for querying DisputeTimeline entities.
+type DisputeTimelineQuery struct {
+	config
+	ctx        *QueryContext
+	order      []disputetimeline.OrderOption
+	inters     []Interceptor
+	predicates []predicate.DisputeTimeline
+	// intermediate query (i.e. traversal path).
+	sql  *sql.Selector
+	path func(context.Context) (*sql.Selector, error)
+}
+
+// Where adds a new predicate for the DisputeTimelineQuery builder.
+func (_q *DisputeTimelineQuery) Where(ps ...predicate.DisputeTimeline) *DisputeTimelineQuery {
+	_q.predicates = append(_q.predicates, ps...)
+	return _q
+}
+
+// Limit the number of records to be returned by this query.
+func (_q *DisputeTimelineQuery) Limit(limit int) *DisputeTimelineQuery {
+	_q.ctx.Limit = &limit
+	return _q
+}
+
+// Offset to start from.
+func (_q *DisputeTimelineQuery) Offset(offset int) *DisputeTimelineQuery {
+	_q.ctx.Offset = &offset
+	return _q
+}
+
+// Unique configures the query builder to filter duplicate records on query.
+// By default, unique is set to true, and can be disabled using this method.
+func (_q *DisputeTimelineQuery) Unique(unique bool) *DisputeTimelineQuery {
+	_q.ctx.Unique = &unique
+	return _q
+}
+
+// Order specifies how the records should be ordered.
+func (_q *DisputeTimelineQuery) Order(o ...disputetimeline.OrderOption) *DisputeTimelineQuery {
+	_q.order = append(_q.order, o...)
+	return _q
+}
+
+// First returns the first DisputeTimeline entity from the query.
+// Returns a *NotFoundError when no DisputeTimeline was found.
+func (_q *DisputeTimelineQuery) First(ctx context.Context) (*DisputeTimeline, error) {
+	nodes, err := _q.Limit(1).All(setContextOp(ctx, _q.ctx, ent.OpQueryFirst))
+	if err != nil {
+		return nil, err
+	}
+	if len(nodes) == 0 {
+		return nil, &NotFoundError{disputetimeline.Label}
+	}
+	return nodes[0], nil
+}
+
+// FirstX is like First, but panics if an error occurs.
+func (_q *DisputeTimelineQuery) FirstX(ctx context.Context) *DisputeTimeline {
+	node, err := _q.First(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return node
+}
+
+// FirstID returns the first DisputeTimeline ID from the query.
+// Returns a *NotFoundError when no DisputeTimeline ID was found.
+func (_q *DisputeTimelineQuery) FirstID(ctx context.Context) (id int64, err error) {
+	var ids []int64
+	if ids, err = _q.Limit(1).IDs(setContextOp(ctx, _q.ctx, ent.OpQueryFirstID)); err != nil {
+		return
+	}
+	if len(ids) == 0 {
+		err = &NotFoundError{disputetimeline.Label}
+		return
+	}
+	return ids[0], nil
+}
+
+// FirstIDX is like FirstID, but panics if an error occurs.
+func (_q *DisputeTimelineQuery) FirstIDX(ctx context.Context) int64 {
+	id, err := _q.FirstID(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return id
+}
+
+// Only returns a single DisputeTimeline entity found by the query, ensuring it only returns one.
+// Returns a *NotSingularError when more than one DisputeTimeline entity is found.
+// Returns a *NotFoundError when no DisputeTimeline entities are found.
+func (_q *DisputeTimelineQuery) Only(ctx context.Context) (*DisputeTimeline, error) {
+	nodes, err := _q.Limit(2).All(setContextOp(ctx, _q.ctx, ent.OpQueryOnly))
+	if err != nil {
+		return nil, err
+	}
+	switch len(nodes) {
+	case 1:
+		return nodes[0], nil
+	case 0:
+		return nil, &NotFoundError{disputetimeline.Label}
+	default:
+		return nil, &NotSingularError{disputetimeline.Label}
+	}
+}
+
+// OnlyX is like Only, but panics if an error occurs.
+func (_q *DisputeTimelineQuery) OnlyX(ctx context.Context) *DisputeTimeline {
+	node, err := _q.Only(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// OnlyID is like Only, but returns the only DisputeTimeline ID in the query.
+// Returns a *NotSingularError when more than one DisputeTimeline ID is found.
+// Returns a *NotFoundError when no entities are found.
+func (_q *DisputeTimelineQuery) OnlyID(ctx context.Context) (id int64, err error) {
+	var ids []int64
+	if ids, err = _q.Limit(2).IDs(setContextOp(ctx, _q.ctx, ent.OpQueryOnlyID)); err != nil {
+		return
+	}
+	switch len(ids) {
+	case 1:
+		id = ids[0]
+	case 0:
+		err = &NotFoundError{disputetimeline.Label}
+	default:
+		err = &NotSingularError{disputetimeline.Label}
+	}
+	return
+}
+
+// OnlyIDX is like OnlyID, but panics if an error occurs.
+func (_q *DisputeTimelineQuery) OnlyIDX(ctx context.Context) int64 {
+	id, err := _q.OnlyID(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+// All executes the query and returns a list of DisputeTimelines.
+func (_q *DisputeTimelineQuery) All(ctx context.Context) ([]*DisputeTimeline, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryAll)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return nil, err
+	}
+	qr := querierAll[[]*DisputeTimeline, *DisputeTimelineQuery]()
+	return withInterceptors[[]*DisputeTimeline](ctx, _q, qr, _q.inters)
+}
+
+// AllX is like All, but panics if an error occurs.
+func (_q *DisputeTimelineQuery) AllX(ctx context.Context) []*DisputeTimeline {
+	nodes, err := _q.All(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return nodes
+}
+
+// IDs executes the query and returns a list of DisputeTimeline IDs.
+func (_q *DisputeTimelineQuery) IDs(ctx context.Context) (ids []int64, err error) {
+	if _q.ctx.Unique == nil && _q.path != nil {
+		_q.Unique(true)
+	}
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryIDs)
+	if err = _q.Select(disputetimeline.FieldID).Scan(ctx, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// IDsX is like IDs, but panics if an error occurs.
+func (_q *DisputeTimelineQuery) IDsX(ctx context.Context) []int64 {
+	ids, err := _q.IDs(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return ids
+}
+
+// Count returns the count of the given query.
+func (_q *DisputeTimelineQuery) Count(ctx context.Context) (int, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryCount)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return 0, err
+	}
+	return withInterceptors[int](ctx, _q, querierCount[*DisputeTimelineQuery](), _q.inters)
+}
+
+// CountX is like Count, but panics if an error occurs.
+func (_q *DisputeTimelineQuery) CountX(ctx context.Context) int {
+	count, err := _q.Count(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return count
+}
+
+// Exist returns true if the query has elements in the graph.
+func (_q *DisputeTimelineQuery) Exist(ctx context.Context) (bool, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryExist)
+	switch _, err := _q.FirstID(ctx); {
+	case IsNotFound(err):
+		return false, nil
+	case err != nil:
+		return false, fmt.Errorf("models: check existence: %w", err)
+	default:
+		return true, nil
+	}
+}
+
+// ExistX is like Exist, but panics if an error occurs.
+func (_q *DisputeTimelineQuery) ExistX(ctx context.Context) bool {
+	exist, err := _q.Exist(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return exist
+}
+
+// Clone returns a duplicate of the DisputeTimelineQuery builder, including all associated steps. It can be
+// used to prepare common query builders and use them differently after the clone is made.
+func (_q *DisputeTimelineQuery) Clone() *DisputeTimelineQuery {
+	if _q == nil {
+		return nil
+	}
+	return &DisputeTimelineQuery{
+		config:     _q.config,
+		ctx:        _q.ctx.Clone(),
+		order:      append([]disputetimeline.OrderOption{}, _q.order...),
+		inters:     append([]Interceptor{}, _q.inters...),
+		predicates: append([]predicate.DisputeTimeline{}, _q.predicates...),
+		// clone intermediate query.
+		sql:  _q.sql.Clone(),
+		path: _q.path,
+	}
+}
+
+// GroupBy is used to group vertices by one or more fields/columns.
+// It is often used with aggregate functions, like: count, max, mean, min, sum.
+//
+// Example:
+//
+//	var v []struct {
+//		DisputeID int64 `json:"dispute_id,omitempty"`
+//		Count int `json:"count,omitempty"`
+//	}
+//
+//	client.DisputeTimeline.Query().
+//		GroupBy(disputetimeline.FieldDisputeID).
+//		Aggregate(models.Count()).
+//		Scan(ctx, &v)
+func (_q *DisputeTimelineQuery) GroupBy(field string, fields ...string) *DisputeTimelineGroupBy {
+	_q.ctx.Fields = append([]string{field}, fields...)
+	grbuild := &DisputeTimelineGroupBy{build: _q}
+	grbuild.flds = &_q.ctx.Fields
+	grbuild.label = disputetimeline.Label
+	grbuild.scan = grbuild.Scan
+	return grbuild
+}
+
+// Select allows the selection one or more fields/columns for the given query,
+// instead of selecting all fields in the entity.
+//
+// Example:
+//
+//	var v []struct {
+//		DisputeID int64 `json:"dispute_id,omitempty"`
+//	}
+//
+//	client.DisputeTimeline.Query().
+//		Select(disputetimeline.FieldDisputeID).
+//		Scan(ctx, &v)
+func (_q *DisputeTimelineQuery) Select(fields ...string) *DisputeTimelineSelect {
+	_q.ctx.Fields = append(_q.ctx.Fields, fields...)
+	sbuild := &DisputeTimelineSelect{DisputeTimelineQuery: _q}
+	sbuild.label = disputetimeline.Label
+	sbuild.flds, sbuild.scan = &_q.ctx.Fields, sbuild.Scan
+	return sbuild
+}
+
+// Aggregate returns a DisputeTimelineSelect configured with the given aggregations.
+func (_q *DisputeTimelineQuery) Aggregate(fns ...AggregateFunc) *DisputeTimelineSelect {
+	return _q.Select().Aggregate(fns...)
+}
+
+func (_q *DisputeTimelineQuery) prepareQuery(ctx context.Context) error {
+	for _, inter := range _q.inters {
+		if inter == nil {
+			return fmt.Errorf("models: uninitialized interceptor (forgotten import models/runtime?)")
+		}
+		if trv, ok := inter.(Traverser); ok {
+			if err := trv.Traverse(ctx, _q); err != nil {
+				return err
+			}
+		}
+	}
+	for _, f := range _q.ctx.Fields {
+		if !disputetimeline.ValidColumn(f) {
+			return &ValidationError{Name: f, err: fmt.Errorf("models: invalid field %q for query", f)}
+		}
+	}
+	if _q.path != nil {
+		prev, err := _q.path(ctx)
+		if err != nil {
+			return err
+		}
+		_q.sql = prev
+	}
+	return nil
+}
+
+func (_q *DisputeTimelineQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*DisputeTimeline, error) {
+	var (
+		nodes = []*DisputeTimeline{}
+		_spec = _q.querySpec()
+	)
+	_spec.ScanValues = func(columns []string) ([]any, error) {
+		return (*DisputeTimeline).scanValues(nil, columns)
+	}
+	_spec.Assign = func(columns []string, values []any) error {
+		node := &DisputeTimeline{config: _q.config}
+		nodes = append(nodes, node)
+		return node.assignValues(columns, values)
+	}
+	for i := range hooks {
+		hooks[i](ctx, _spec)
+	}
+	if err := sqlgraph.QueryNodes(ctx, _q.driver, _spec); err != nil {
+		return nil, err
+	}
+	if len(nodes) == 0 {
+		return nodes, nil
+	}
+	return nodes, nil
+}
+
+func (_q *DisputeTimelineQuery) sqlCount(ctx context.Context) (int, error) {
+	_spec := _q.querySpec()
+	_spec.Node.Columns = _q.ctx.Fields
+	if len(_q.ctx.Fields) > 0 {
+		_spec.Unique = _q.ctx.Unique != nil && *_q.ctx.Unique
+	}
+	return sqlgraph.CountNodes(ctx, _q.driver, _spec)
+}
+
+func (_q *DisputeTimelineQuery) querySpec() *sqlgraph.QuerySpec {
+	_spec := sqlgraph.NewQuerySpec(disputetimeline.Table, disputetimeline.Columns, sqlgraph.NewFieldSpec(disputetimeline.FieldID, field.TypeInt64))
+	_spec.From = _q.sql
+	if unique := _q.ctx.Unique; unique != nil {
+		_spec.Unique = *unique
+	} else if _q.path != nil {
+		_spec.Unique = true
+	}
+	if fields := _q.ctx.Fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, disputetimeline.FieldID)
+		for i := range fields {
+			if fields[i] != disputetimeline.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
+			}
+		}
+	}
+	if ps := _q.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if limit := _q.ctx.Limit; limit != nil {
+		_spec.Limit = *limit
+	}
+	if offset := _q.ctx.Offset; offset != nil {
+		_spec.Offset = *offset
+	}
+	if ps := _q.order; len(ps) > 0 {
+		_spec.Order = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	return _spec
+}
+
+func (_q *DisputeTimelineQuery) sqlQuery(ctx context.Context) *sql.Selector {
+	builder := sql.Dialect(_q.driver.Dialect())
+	t1 := builder.Table(disputetimeline.Table)
+	columns := _q.ctx.Fields
+	if len(columns) == 0 {
+		columns = disputetimeline.Columns
+	}
+	selector := builder.Select(t1.Columns(columns...)...).From(t1)
+	if _q.sql != nil {
+		selector = _q.sql
+		selector.Select(selector.Columns(columns...)...)
+	}
+	if _q.ctx.Unique != nil && *_q.ctx.Unique {
+		selector.Distinct()
+	}
+	for _, p := range _q.predicates {
+		p(selector)
+	}
+	for _, p := range _q.order {
+		p(selector)
+	}
+	if offset := _q.ctx.Offset; offset != nil {
+		// limit is mandatory for offset clause. We start
+		// with default value, and override it below if needed.
+		selector.Offset(*offset).Limit(math.MaxInt32)
+	}
+	if limit := _q.ctx.Limit; limit != nil {
+		selector.Limit(*limit)
+	}
+	return selector
+}
+
+// DisputeTimelineGroupBy is the group-by builder for DisputeTimeline entities.
+type DisputeTimelineGroupBy struct {
+	selector
+	build *DisputeTimelineQuery
+}
+
+// Aggregate adds the given aggregation functions to the group-by query.
+func (_g *DisputeTimelineGroupBy) Aggregate(fns ...AggregateFunc) *DisputeTimelineGroupBy {
+	_g.fns = append(_g.fns, fns...)
+	return _g
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_g *DisputeTimelineGroupBy) Scan(ctx context.Context, v any) error {
+	ctx = setContextOp(ctx, _g.build.ctx, ent.OpQueryGroupBy)
+	if err := _g.build.prepareQuery(ctx); err != nil {
+		return err
+	}
+	return scanWithInterceptors[*DisputeTimelineQuery, *DisputeTimelineGroupBy](ctx, _g.build, _g, _g.build.inters, v)
+}
+
+func (_g *DisputeTimelineGroupBy) sqlScan(ctx context.Context, root *DisputeTimelineQuery, v any) error {
+	selector := root.sqlQuery(ctx).Select()
+	aggregation := make([]string, 0, len(_g.fns))
+	for _, fn := range _g.fns {
+		aggregation = append(aggregation, fn(selector))
+	}
+	if len(selector.SelectedColumns()) == 0 {
+		columns := make([]string, 0, len(*_g.flds)+len(_g.fns))
+		for _, f := range *_g.flds {
+			columns = append(columns, selector.C(f))
+		}
+		columns = append(columns, aggregation...)
+		selector.Select(columns...)
+	}
+	selector.GroupBy(selector.Columns(*_g.flds...)...)
+	if err := selector.Err(); err != nil {
+		return err
+	}
+	rows := &sql.Rows{}
+	query, args := selector.Query()
+	if err := _g.build.driver.Query(ctx, query, args, rows); err != nil {
+		return err
+	}
+	defer rows.Close()
+	return sql.ScanSlice(rows, v)
+}
+
+// DisputeTimelineSelect is the builder for selecting fields of DisputeTimeline entities.
+type DisputeTimelineSelect struct {
+	*DisputeTimelineQuery
+	selector
+}
+
+// Aggregate adds the given aggregation functions to the selector query.
+func (_s *DisputeTimelineSelect) Aggregate(fns ...AggregateFunc) *DisputeTimelineSelect {
+	_s.fns = append(_s.fns, fns...)
+	return _s
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_s *DisputeTimelineSelect) Scan(ctx context.Context, v any) error {
+	ctx = setContextOp(ctx, _s.ctx, ent.OpQuerySelect)
+	if err := _s.prepareQuery(ctx); err != nil {
+		return err
+	}
+	return scanWithInterceptors[*DisputeTimelineQuery, *DisputeTimelineSelect](ctx, _s.DisputeTimelineQuery, _s, _s.inters, v)
+}
+
+func (_s *DisputeTimelineSelect) sqlScan(ctx context.Context, root *DisputeTimelineQuery, v any) error {
+	selector := root.sqlQuery(ctx)
+	aggregation := make([]string, 0, len(_s.fns))
+	for _, fn := range _s.fns {
+		aggregation = append(aggregation, fn(selector))
+	}
+	switch n := len(*_s.selector.flds); {
+	case n == 0 && len(aggregation) > 0:
+		selector.Select(aggregation...)
+	case n != 0 && len(aggregation) > 0:
+		selector.AppendSelect(aggregation...)
+	}
+	rows := &sql.Rows{}
+	query, args := selector.Query()
+	if err := _s.driver.Query(ctx, query, args, rows); err != nil {
+		return err
+	}
+	defer rows.Close()
+	return sql.ScanSlice(rows, v)
+}

app/dispute/rpc/internal/models/disputetimeline_update.go

@@ -0,0 +1,459 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+	"juwan-backend/app/dispute/rpc/internal/models/predicate"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// DisputeTimelineUpdate is the builder for updating DisputeTimeline entities.
+type DisputeTimelineUpdate struct {
+	config
+	hooks    []Hook
+	mutation *DisputeTimelineMutation
+}
+
+// Where appends a list predicates to the DisputeTimelineUpdate builder.
+func (_u *DisputeTimelineUpdate) Where(ps ...predicate.DisputeTimeline) *DisputeTimelineUpdate {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// SetDisputeID sets the "dispute_id" field.
+func (_u *DisputeTimelineUpdate) SetDisputeID(v int64) *DisputeTimelineUpdate {
+	_u.mutation.ResetDisputeID()
+	_u.mutation.SetDisputeID(v)
+	return _u
+}
+
+// SetNillableDisputeID sets the "dispute_id" field if the given value is not nil.
+func (_u *DisputeTimelineUpdate) SetNillableDisputeID(v *int64) *DisputeTimelineUpdate {
+	if v != nil {
+		_u.SetDisputeID(*v)
+	}
+	return _u
+}
+
+// AddDisputeID adds value to the "dispute_id" field.
+func (_u *DisputeTimelineUpdate) AddDisputeID(v int64) *DisputeTimelineUpdate {
+	_u.mutation.AddDisputeID(v)
+	return _u
+}
+
+// SetEventType sets the "event_type" field.
+func (_u *DisputeTimelineUpdate) SetEventType(v string) *DisputeTimelineUpdate {
+	_u.mutation.SetEventType(v)
+	return _u
+}
+
+// SetNillableEventType sets the "event_type" field if the given value is not nil.
+func (_u *DisputeTimelineUpdate) SetNillableEventType(v *string) *DisputeTimelineUpdate {
+	if v != nil {
+		_u.SetEventType(*v)
+	}
+	return _u
+}
+
+// SetActorID sets the "actor_id" field.
+func (_u *DisputeTimelineUpdate) SetActorID(v int64) *DisputeTimelineUpdate {
+	_u.mutation.ResetActorID()
+	_u.mutation.SetActorID(v)
+	return _u
+}
+
+// SetNillableActorID sets the "actor_id" field if the given value is not nil.
+func (_u *DisputeTimelineUpdate) SetNillableActorID(v *int64) *DisputeTimelineUpdate {
+	if v != nil {
+		_u.SetActorID(*v)
+	}
+	return _u
+}
+
+// AddActorID adds value to the "actor_id" field.
+func (_u *DisputeTimelineUpdate) AddActorID(v int64) *DisputeTimelineUpdate {
+	_u.mutation.AddActorID(v)
+	return _u
+}
+
+// ClearActorID clears the value of the "actor_id" field.
+func (_u *DisputeTimelineUpdate) ClearActorID() *DisputeTimelineUpdate {
+	_u.mutation.ClearActorID()
+	return _u
+}
+
+// SetActorName sets the "actor_name" field.
+func (_u *DisputeTimelineUpdate) SetActorName(v string) *DisputeTimelineUpdate {
+	_u.mutation.SetActorName(v)
+	return _u
+}
+
+// SetNillableActorName sets the "actor_name" field if the given value is not nil.
+func (_u *DisputeTimelineUpdate) SetNillableActorName(v *string) *DisputeTimelineUpdate {
+	if v != nil {
+		_u.SetActorName(*v)
+	}
+	return _u
+}
+
+// ClearActorName clears the value of the "actor_name" field.
+func (_u *DisputeTimelineUpdate) ClearActorName() *DisputeTimelineUpdate {
+	_u.mutation.ClearActorName()
+	return _u
+}
+
+// SetDetails sets the "details" field.
+func (_u *DisputeTimelineUpdate) SetDetails(v map[string]interface{}) *DisputeTimelineUpdate {
+	_u.mutation.SetDetails(v)
+	return _u
+}
+
+// ClearDetails clears the value of the "details" field.
+func (_u *DisputeTimelineUpdate) ClearDetails() *DisputeTimelineUpdate {
+	_u.mutation.ClearDetails()
+	return _u
+}
+
+// Mutation returns the DisputeTimelineMutation object of the builder.
+func (_u *DisputeTimelineUpdate) Mutation() *DisputeTimelineMutation {
+	return _u.mutation
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (_u *DisputeTimelineUpdate) Save(ctx context.Context) (int, error) {
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *DisputeTimelineUpdate) SaveX(ctx context.Context) int {
+	affected, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (_u *DisputeTimelineUpdate) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *DisputeTimelineUpdate) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_u *DisputeTimelineUpdate) check() error {
+	if v, ok := _u.mutation.EventType(); ok {
+		if err := disputetimeline.EventTypeValidator(v); err != nil {
+			return &ValidationError{Name: "event_type", err: fmt.Errorf(`models: validator failed for field "DisputeTimeline.event_type": %w`, err)}
+		}
+	}
+	if v, ok := _u.mutation.ActorName(); ok {
+		if err := disputetimeline.ActorNameValidator(v); err != nil {
+			return &ValidationError{Name: "actor_name", err: fmt.Errorf(`models: validator failed for field "DisputeTimeline.actor_name": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (_u *DisputeTimelineUpdate) sqlSave(ctx context.Context) (_node int, err error) {
+	if err := _u.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(disputetimeline.Table, disputetimeline.Columns, sqlgraph.NewFieldSpec(disputetimeline.FieldID, field.TypeInt64))
+	if ps := _u.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := _u.mutation.DisputeID(); ok {
+		_spec.SetField(disputetimeline.FieldDisputeID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedDisputeID(); ok {
+		_spec.AddField(disputetimeline.FieldDisputeID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.EventType(); ok {
+		_spec.SetField(disputetimeline.FieldEventType, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.ActorID(); ok {
+		_spec.SetField(disputetimeline.FieldActorID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedActorID(); ok {
+		_spec.AddField(disputetimeline.FieldActorID, field.TypeInt64, value)
+	}
+	if _u.mutation.ActorIDCleared() {
+		_spec.ClearField(disputetimeline.FieldActorID, field.TypeInt64)
+	}
+	if value, ok := _u.mutation.ActorName(); ok {
+		_spec.SetField(disputetimeline.FieldActorName, field.TypeString, value)
+	}
+	if _u.mutation.ActorNameCleared() {
+		_spec.ClearField(disputetimeline.FieldActorName, field.TypeString)
+	}
+	if value, ok := _u.mutation.Details(); ok {
+		_spec.SetField(disputetimeline.FieldDetails, field.TypeJSON, value)
+	}
+	if _u.mutation.DetailsCleared() {
+		_spec.ClearField(disputetimeline.FieldDetails, field.TypeJSON)
+	}
+	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{disputetimeline.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}
+
+// DisputeTimelineUpdateOne is the builder for updating a single DisputeTimeline entity.
+type DisputeTimelineUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *DisputeTimelineMutation
+}
+
+// SetDisputeID sets the "dispute_id" field.
+func (_u *DisputeTimelineUpdateOne) SetDisputeID(v int64) *DisputeTimelineUpdateOne {
+	_u.mutation.ResetDisputeID()
+	_u.mutation.SetDisputeID(v)
+	return _u
+}
+
+// SetNillableDisputeID sets the "dispute_id" field if the given value is not nil.
+func (_u *DisputeTimelineUpdateOne) SetNillableDisputeID(v *int64) *DisputeTimelineUpdateOne {
+	if v != nil {
+		_u.SetDisputeID(*v)
+	}
+	return _u
+}
+
+// AddDisputeID adds value to the "dispute_id" field.
+func (_u *DisputeTimelineUpdateOne) AddDisputeID(v int64) *DisputeTimelineUpdateOne {
+	_u.mutation.AddDisputeID(v)
+	return _u
+}
+
+// SetEventType sets the "event_type" field.
+func (_u *DisputeTimelineUpdateOne) SetEventType(v string) *DisputeTimelineUpdateOne {
+	_u.mutation.SetEventType(v)
+	return _u
+}
+
+// SetNillableEventType sets the "event_type" field if the given value is not nil.
+func (_u *DisputeTimelineUpdateOne) SetNillableEventType(v *string) *DisputeTimelineUpdateOne {
+	if v != nil {
+		_u.SetEventType(*v)
+	}
+	return _u
+}
+
+// SetActorID sets the "actor_id" field.
+func (_u *DisputeTimelineUpdateOne) SetActorID(v int64) *DisputeTimelineUpdateOne {
+	_u.mutation.ResetActorID()
+	_u.mutation.SetActorID(v)
+	return _u
+}
+
+// SetNillableActorID sets the "actor_id" field if the given value is not nil.
+func (_u *DisputeTimelineUpdateOne) SetNillableActorID(v *int64) *DisputeTimelineUpdateOne {
+	if v != nil {
+		_u.SetActorID(*v)
+	}
+	return _u
+}
+
+// AddActorID adds value to the "actor_id" field.
+func (_u *DisputeTimelineUpdateOne) AddActorID(v int64) *DisputeTimelineUpdateOne {
+	_u.mutation.AddActorID(v)
+	return _u
+}
+
+// ClearActorID clears the value of the "actor_id" field.
+func (_u *DisputeTimelineUpdateOne) ClearActorID() *DisputeTimelineUpdateOne {
+	_u.mutation.ClearActorID()
+	return _u
+}
+
+// SetActorName sets the "actor_name" field.
+func (_u *DisputeTimelineUpdateOne) SetActorName(v string) *DisputeTimelineUpdateOne {
+	_u.mutation.SetActorName(v)
+	return _u
+}
+
+// SetNillableActorName sets the "actor_name" field if the given value is not nil.
+func (_u *DisputeTimelineUpdateOne) SetNillableActorName(v *string) *DisputeTimelineUpdateOne {
+	if v != nil {
+		_u.SetActorName(*v)
+	}
+	return _u
+}
+
+// ClearActorName clears the value of the "actor_name" field.
+func (_u *DisputeTimelineUpdateOne) ClearActorName() *DisputeTimelineUpdateOne {
+	_u.mutation.ClearActorName()
+	return _u
+}
+
+// SetDetails sets the "details" field.
+func (_u *DisputeTimelineUpdateOne) SetDetails(v map[string]interface{}) *DisputeTimelineUpdateOne {
+	_u.mutation.SetDetails(v)
+	return _u
+}
+
+// ClearDetails clears the value of the "details" field.
+func (_u *DisputeTimelineUpdateOne) ClearDetails() *DisputeTimelineUpdateOne {
+	_u.mutation.ClearDetails()
+	return _u
+}
+
+// Mutation returns the DisputeTimelineMutation object of the builder.
+func (_u *DisputeTimelineUpdateOne) Mutation() *DisputeTimelineMutation {
+	return _u.mutation
+}
+
+// Where appends a list predicates to the DisputeTimelineUpdate builder.
+func (_u *DisputeTimelineUpdateOne) Where(ps ...predicate.DisputeTimeline) *DisputeTimelineUpdateOne {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// Select allows selecting one or more fields (columns) of the returned entity.
+// The default is selecting all fields defined in the entity schema.
+func (_u *DisputeTimelineUpdateOne) Select(field string, fields ...string) *DisputeTimelineUpdateOne {
+	_u.fields = append([]string{field}, fields...)
+	return _u
+}
+
+// Save executes the query and returns the updated DisputeTimeline entity.
+func (_u *DisputeTimelineUpdateOne) Save(ctx context.Context) (*DisputeTimeline, error) {
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *DisputeTimelineUpdateOne) SaveX(ctx context.Context) *DisputeTimeline {
+	node, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (_u *DisputeTimelineUpdateOne) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *DisputeTimelineUpdateOne) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_u *DisputeTimelineUpdateOne) check() error {
+	if v, ok := _u.mutation.EventType(); ok {
+		if err := disputetimeline.EventTypeValidator(v); err != nil {
+			return &ValidationError{Name: "event_type", err: fmt.Errorf(`models: validator failed for field "DisputeTimeline.event_type": %w`, err)}
+		}
+	}
+	if v, ok := _u.mutation.ActorName(); ok {
+		if err := disputetimeline.ActorNameValidator(v); err != nil {
+			return &ValidationError{Name: "actor_name", err: fmt.Errorf(`models: validator failed for field "DisputeTimeline.actor_name": %w`, err)}
+		}
+	}
+	return nil
+}
+
+func (_u *DisputeTimelineUpdateOne) sqlSave(ctx context.Context) (_node *DisputeTimeline, err error) {
+	if err := _u.check(); err != nil {
+		return _node, err
+	}
+	_spec := sqlgraph.NewUpdateSpec(disputetimeline.Table, disputetimeline.Columns, sqlgraph.NewFieldSpec(disputetimeline.FieldID, field.TypeInt64))
+	id, ok := _u.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`models: missing "DisputeTimeline.id" for update`)}
+	}
+	_spec.Node.ID.Value = id
+	if fields := _u.fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, disputetimeline.FieldID)
+		for _, f := range fields {
+			if !disputetimeline.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("models: invalid field %q for query", f)}
+			}
+			if f != disputetimeline.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, f)
+			}
+		}
+	}
+	if ps := _u.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := _u.mutation.DisputeID(); ok {
+		_spec.SetField(disputetimeline.FieldDisputeID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedDisputeID(); ok {
+		_spec.AddField(disputetimeline.FieldDisputeID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.EventType(); ok {
+		_spec.SetField(disputetimeline.FieldEventType, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.ActorID(); ok {
+		_spec.SetField(disputetimeline.FieldActorID, field.TypeInt64, value)
+	}
+	if value, ok := _u.mutation.AddedActorID(); ok {
+		_spec.AddField(disputetimeline.FieldActorID, field.TypeInt64, value)
+	}
+	if _u.mutation.ActorIDCleared() {
+		_spec.ClearField(disputetimeline.FieldActorID, field.TypeInt64)
+	}
+	if value, ok := _u.mutation.ActorName(); ok {
+		_spec.SetField(disputetimeline.FieldActorName, field.TypeString, value)
+	}
+	if _u.mutation.ActorNameCleared() {
+		_spec.ClearField(disputetimeline.FieldActorName, field.TypeString)
+	}
+	if value, ok := _u.mutation.Details(); ok {
+		_spec.SetField(disputetimeline.FieldDetails, field.TypeJSON, value)
+	}
+	if _u.mutation.DetailsCleared() {
+		_spec.ClearField(disputetimeline.FieldDetails, field.TypeJSON)
+	}
+	_node = &DisputeTimeline{config: _u.config}
+	_spec.Assign = _node.assignValues
+	_spec.ScanValues = _node.scanValues
+	if err = sqlgraph.UpdateNode(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{disputetimeline.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}

app/dispute/rpc/internal/models/ent.go

@@ -0,0 +1,610 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+	"reflect"
+	"sync"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+)
+
+// ent aliases to avoid import conflicts in user's code.
+type (
+	Op            = ent.Op
+	Hook          = ent.Hook
+	Value         = ent.Value
+	Query         = ent.Query
+	QueryContext  = ent.QueryContext
+	Querier       = ent.Querier
+	QuerierFunc   = ent.QuerierFunc
+	Interceptor   = ent.Interceptor
+	InterceptFunc = ent.InterceptFunc
+	Traverser     = ent.Traverser
+	TraverseFunc  = ent.TraverseFunc
+	Policy        = ent.Policy
+	Mutator       = ent.Mutator
+	Mutation      = ent.Mutation
+	MutateFunc    = ent.MutateFunc
+)
+
+type clientCtxKey struct{}
+
+// FromContext returns a Client stored inside a context, or nil if there isn't one.
+func FromContext(ctx context.Context) *Client {
+	c, _ := ctx.Value(clientCtxKey{}).(*Client)
+	return c
+}
+
+// NewContext returns a new context with the given Client attached.
+func NewContext(parent context.Context, c *Client) context.Context {
+	return context.WithValue(parent, clientCtxKey{}, c)
+}
+
+type txCtxKey struct{}
+
+// TxFromContext returns a Tx stored inside a context, or nil if there isn't one.
+func TxFromContext(ctx context.Context) *Tx {
+	tx, _ := ctx.Value(txCtxKey{}).(*Tx)
+	return tx
+}
+
+// NewTxContext returns a new context with the given Tx attached.
+func NewTxContext(parent context.Context, tx *Tx) context.Context {
+	return context.WithValue(parent, txCtxKey{}, tx)
+}
+
+// OrderFunc applies an ordering on the sql selector.
+// Deprecated: Use Asc/Desc functions or the package builders instead.
+type OrderFunc func(*sql.Selector)
+
+var (
+	initCheck   sync.Once
+	columnCheck sql.ColumnCheck
+)
+
+// checkColumn checks if the column exists in the given table.
+func checkColumn(t, c string) error {
+	initCheck.Do(func() {
+		columnCheck = sql.NewColumnCheck(map[string]func(string) bool{
+			disputetimeline.Table: disputetimeline.ValidColumn,
+			disputes.Table:        disputes.ValidColumn,
+		})
+	})
+	return columnCheck(t, c)
+}
+
+// Asc applies the given fields in ASC order.
+func Asc(fields ...string) func(*sql.Selector) {
+	return func(s *sql.Selector) {
+		for _, f := range fields {
+			if err := checkColumn(s.TableName(), f); err != nil {
+				s.AddError(&ValidationError{Name: f, err: fmt.Errorf("models: %w", err)})
+			}
+			s.OrderBy(sql.Asc(s.C(f)))
+		}
+	}
+}
+
+// Desc applies the given fields in DESC order.
+func Desc(fields ...string) func(*sql.Selector) {
+	return func(s *sql.Selector) {
+		for _, f := range fields {
+			if err := checkColumn(s.TableName(), f); err != nil {
+				s.AddError(&ValidationError{Name: f, err: fmt.Errorf("models: %w", err)})
+			}
+			s.OrderBy(sql.Desc(s.C(f)))
+		}
+	}
+}
+
+// AggregateFunc applies an aggregation step on the group-by traversal/selector.
+type AggregateFunc func(*sql.Selector) string
+
+// As is a pseudo aggregation function for renaming another other functions with custom names. For example:
+//
+//	GroupBy(field1, field2).
+//	Aggregate(models.As(models.Sum(field1), "sum_field1"), (models.As(models.Sum(field2), "sum_field2")).
+//	Scan(ctx, &v)
+func As(fn AggregateFunc, end string) AggregateFunc {
+	return func(s *sql.Selector) string {
+		return sql.As(fn(s), end)
+	}
+}
+
+// Count applies the "count" aggregation function on each group.
+func Count() AggregateFunc {
+	return func(s *sql.Selector) string {
+		return sql.Count("*")
+	}
+}
+
+// Max applies the "max" aggregation function on the given field of each group.
+func Max(field string) AggregateFunc {
+	return func(s *sql.Selector) string {
+		if err := checkColumn(s.TableName(), field); err != nil {
+			s.AddError(&ValidationError{Name: field, err: fmt.Errorf("models: %w", err)})
+			return ""
+		}
+		return sql.Max(s.C(field))
+	}
+}
+
+// Mean applies the "mean" aggregation function on the given field of each group.
+func Mean(field string) AggregateFunc {
+	return func(s *sql.Selector) string {
+		if err := checkColumn(s.TableName(), field); err != nil {
+			s.AddError(&ValidationError{Name: field, err: fmt.Errorf("models: %w", err)})
+			return ""
+		}
+		return sql.Avg(s.C(field))
+	}
+}
+
+// Min applies the "min" aggregation function on the given field of each group.
+func Min(field string) AggregateFunc {
+	return func(s *sql.Selector) string {
+		if err := checkColumn(s.TableName(), field); err != nil {
+			s.AddError(&ValidationError{Name: field, err: fmt.Errorf("models: %w", err)})
+			return ""
+		}
+		return sql.Min(s.C(field))
+	}
+}
+
+// Sum applies the "sum" aggregation function on the given field of each group.
+func Sum(field string) AggregateFunc {
+	return func(s *sql.Selector) string {
+		if err := checkColumn(s.TableName(), field); err != nil {
+			s.AddError(&ValidationError{Name: field, err: fmt.Errorf("models: %w", err)})
+			return ""
+		}
+		return sql.Sum(s.C(field))
+	}
+}
+
+// ValidationError returns when validating a field or edge fails.
+type ValidationError struct {
+	Name string // Field or edge name.
+	err  error
+}
+
+// Error implements the error interface.
+func (e *ValidationError) Error() string {
+	return e.err.Error()
+}
+
+// Unwrap implements the errors.Wrapper interface.
+func (e *ValidationError) Unwrap() error {
+	return e.err
+}
+
+// IsValidationError returns a boolean indicating whether the error is a validation error.
+func IsValidationError(err error) bool {
+	if err == nil {
+		return false
+	}
+	var e *ValidationError
+	return errors.As(err, &e)
+}
+
+// NotFoundError returns when trying to fetch a specific entity and it was not found in the database.
+type NotFoundError struct {
+	label string
+}
+
+// Error implements the error interface.
+func (e *NotFoundError) Error() string {
+	return "models: " + e.label + " not found"
+}
+
+// IsNotFound returns a boolean indicating whether the error is a not found error.
+func IsNotFound(err error) bool {
+	if err == nil {
+		return false
+	}
+	var e *NotFoundError
+	return errors.As(err, &e)
+}
+
+// MaskNotFound masks not found error.
+func MaskNotFound(err error) error {
+	if IsNotFound(err) {
+		return nil
+	}
+	return err
+}
+
+// NotSingularError returns when trying to fetch a singular entity and more then one was found in the database.
+type NotSingularError struct {
+	label string
+}
+
+// Error implements the error interface.
+func (e *NotSingularError) Error() string {
+	return "models: " + e.label + " not singular"
+}
+
+// IsNotSingular returns a boolean indicating whether the error is a not singular error.
+func IsNotSingular(err error) bool {
+	if err == nil {
+		return false
+	}
+	var e *NotSingularError
+	return errors.As(err, &e)
+}
+
+// NotLoadedError returns when trying to get a node that was not loaded by the query.
+type NotLoadedError struct {
+	edge string
+}
+
+// Error implements the error interface.
+func (e *NotLoadedError) Error() string {
+	return "models: " + e.edge + " edge was not loaded"
+}
+
+// IsNotLoaded returns a boolean indicating whether the error is a not loaded error.
+func IsNotLoaded(err error) bool {
+	if err == nil {
+		return false
+	}
+	var e *NotLoadedError
+	return errors.As(err, &e)
+}
+
+// ConstraintError returns when trying to create/update one or more entities and
+// one or more of their constraints failed. For example, violation of edge or
+// field uniqueness.
+type ConstraintError struct {
+	msg  string
+	wrap error
+}
+
+// Error implements the error interface.
+func (e ConstraintError) Error() string {
+	return "models: constraint failed: " + e.msg
+}
+
+// Unwrap implements the errors.Wrapper interface.
+func (e *ConstraintError) Unwrap() error {
+	return e.wrap
+}
+
+// IsConstraintError returns a boolean indicating whether the error is a constraint failure.
+func IsConstraintError(err error) bool {
+	if err == nil {
+		return false
+	}
+	var e *ConstraintError
+	return errors.As(err, &e)
+}
+
+// selector embedded by the different Select/GroupBy builders.
+type selector struct {
+	label string
+	flds  *[]string
+	fns   []AggregateFunc
+	scan  func(context.Context, any) error
+}
+
+// ScanX is like Scan, but panics if an error occurs.
+func (s *selector) ScanX(ctx context.Context, v any) {
+	if err := s.scan(ctx, v); err != nil {
+		panic(err)
+	}
+}
+
+// Strings returns list of strings from a selector. It is only allowed when selecting one field.
+func (s *selector) Strings(ctx context.Context) ([]string, error) {
+	if len(*s.flds) > 1 {
+		return nil, errors.New("models: Strings is not achievable when selecting more than 1 field")
+	}
+	var v []string
+	if err := s.scan(ctx, &v); err != nil {
+		return nil, err
+	}
+	return v, nil
+}
+
+// StringsX is like Strings, but panics if an error occurs.
+func (s *selector) StringsX(ctx context.Context) []string {
+	v, err := s.Strings(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// String returns a single string from a selector. It is only allowed when selecting one field.
+func (s *selector) String(ctx context.Context) (_ string, err error) {
+	var v []string
+	if v, err = s.Strings(ctx); err != nil {
+		return
+	}
+	switch len(v) {
+	case 1:
+		return v[0], nil
+	case 0:
+		err = &NotFoundError{s.label}
+	default:
+		err = fmt.Errorf("models: Strings returned %d results when one was expected", len(v))
+	}
+	return
+}
+
+// StringX is like String, but panics if an error occurs.
+func (s *selector) StringX(ctx context.Context) string {
+	v, err := s.String(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Ints returns list of ints from a selector. It is only allowed when selecting one field.
+func (s *selector) Ints(ctx context.Context) ([]int, error) {
+	if len(*s.flds) > 1 {
+		return nil, errors.New("models: Ints is not achievable when selecting more than 1 field")
+	}
+	var v []int
+	if err := s.scan(ctx, &v); err != nil {
+		return nil, err
+	}
+	return v, nil
+}
+
+// IntsX is like Ints, but panics if an error occurs.
+func (s *selector) IntsX(ctx context.Context) []int {
+	v, err := s.Ints(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Int returns a single int from a selector. It is only allowed when selecting one field.
+func (s *selector) Int(ctx context.Context) (_ int, err error) {
+	var v []int
+	if v, err = s.Ints(ctx); err != nil {
+		return
+	}
+	switch len(v) {
+	case 1:
+		return v[0], nil
+	case 0:
+		err = &NotFoundError{s.label}
+	default:
+		err = fmt.Errorf("models: Ints returned %d results when one was expected", len(v))
+	}
+	return
+}
+
+// IntX is like Int, but panics if an error occurs.
+func (s *selector) IntX(ctx context.Context) int {
+	v, err := s.Int(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Float64s returns list of float64s from a selector. It is only allowed when selecting one field.
+func (s *selector) Float64s(ctx context.Context) ([]float64, error) {
+	if len(*s.flds) > 1 {
+		return nil, errors.New("models: Float64s is not achievable when selecting more than 1 field")
+	}
+	var v []float64
+	if err := s.scan(ctx, &v); err != nil {
+		return nil, err
+	}
+	return v, nil
+}
+
+// Float64sX is like Float64s, but panics if an error occurs.
+func (s *selector) Float64sX(ctx context.Context) []float64 {
+	v, err := s.Float64s(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Float64 returns a single float64 from a selector. It is only allowed when selecting one field.
+func (s *selector) Float64(ctx context.Context) (_ float64, err error) {
+	var v []float64
+	if v, err = s.Float64s(ctx); err != nil {
+		return
+	}
+	switch len(v) {
+	case 1:
+		return v[0], nil
+	case 0:
+		err = &NotFoundError{s.label}
+	default:
+		err = fmt.Errorf("models: Float64s returned %d results when one was expected", len(v))
+	}
+	return
+}
+
+// Float64X is like Float64, but panics if an error occurs.
+func (s *selector) Float64X(ctx context.Context) float64 {
+	v, err := s.Float64(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Bools returns list of bools from a selector. It is only allowed when selecting one field.
+func (s *selector) Bools(ctx context.Context) ([]bool, error) {
+	if len(*s.flds) > 1 {
+		return nil, errors.New("models: Bools is not achievable when selecting more than 1 field")
+	}
+	var v []bool
+	if err := s.scan(ctx, &v); err != nil {
+		return nil, err
+	}
+	return v, nil
+}
+
+// BoolsX is like Bools, but panics if an error occurs.
+func (s *selector) BoolsX(ctx context.Context) []bool {
+	v, err := s.Bools(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Bool returns a single bool from a selector. It is only allowed when selecting one field.
+func (s *selector) Bool(ctx context.Context) (_ bool, err error) {
+	var v []bool
+	if v, err = s.Bools(ctx); err != nil {
+		return
+	}
+	switch len(v) {
+	case 1:
+		return v[0], nil
+	case 0:
+		err = &NotFoundError{s.label}
+	default:
+		err = fmt.Errorf("models: Bools returned %d results when one was expected", len(v))
+	}
+	return
+}
+
+// BoolX is like Bool, but panics if an error occurs.
+func (s *selector) BoolX(ctx context.Context) bool {
+	v, err := s.Bool(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// withHooks invokes the builder operation with the given hooks, if any.
+func withHooks[V Value, M any, PM interface {
+	*M
+	Mutation
+}](ctx context.Context, exec func(context.Context) (V, error), mutation PM, hooks []Hook) (value V, err error) {
+	if len(hooks) == 0 {
+		return exec(ctx)
+	}
+	var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
+		mutationT, ok := any(m).(PM)
+		if !ok {
+			return nil, fmt.Errorf("unexpected mutation type %T", m)
+		}
+		// Set the mutation to the builder.
+		*mutation = *mutationT
+		return exec(ctx)
+	})
+	for i := len(hooks) - 1; i >= 0; i-- {
+		if hooks[i] == nil {
+			return value, fmt.Errorf("ent: uninitialized hook (forgotten import ent/runtime?)")
+		}
+		mut = hooks[i](mut)
+	}
+	v, err := mut.Mutate(ctx, mutation)
+	if err != nil {
+		return value, err
+	}
+	nv, ok := v.(V)
+	if !ok {
+		return value, fmt.Errorf("unexpected node type %T returned from %T", v, mutation)
+	}
+	return nv, nil
+}
+
+// setContextOp returns a new context with the given QueryContext attached (including its op) in case it does not exist.
+func setContextOp(ctx context.Context, qc *QueryContext, op string) context.Context {
+	if ent.QueryFromContext(ctx) == nil {
+		qc.Op = op
+		ctx = ent.NewQueryContext(ctx, qc)
+	}
+	return ctx
+}
+
+func querierAll[V Value, Q interface {
+	sqlAll(context.Context, ...queryHook) (V, error)
+}]() Querier {
+	return QuerierFunc(func(ctx context.Context, q Query) (Value, error) {
+		query, ok := q.(Q)
+		if !ok {
+			return nil, fmt.Errorf("unexpected query type %T", q)
+		}
+		return query.sqlAll(ctx)
+	})
+}
+
+func querierCount[Q interface {
+	sqlCount(context.Context) (int, error)
+}]() Querier {
+	return QuerierFunc(func(ctx context.Context, q Query) (Value, error) {
+		query, ok := q.(Q)
+		if !ok {
+			return nil, fmt.Errorf("unexpected query type %T", q)
+		}
+		return query.sqlCount(ctx)
+	})
+}
+
+func withInterceptors[V Value](ctx context.Context, q Query, qr Querier, inters []Interceptor) (v V, err error) {
+	for i := len(inters) - 1; i >= 0; i-- {
+		qr = inters[i].Intercept(qr)
+	}
+	rv, err := qr.Query(ctx, q)
+	if err != nil {
+		return v, err
+	}
+	vt, ok := rv.(V)
+	if !ok {
+		return v, fmt.Errorf("unexpected type %T returned from %T. expected type: %T", vt, q, v)
+	}
+	return vt, nil
+}
+
+func scanWithInterceptors[Q1 ent.Query, Q2 interface {
+	sqlScan(context.Context, Q1, any) error
+}](ctx context.Context, rootQuery Q1, selectOrGroup Q2, inters []Interceptor, v any) error {
+	rv := reflect.ValueOf(v)
+	var qr Querier = QuerierFunc(func(ctx context.Context, q Query) (Value, error) {
+		query, ok := q.(Q1)
+		if !ok {
+			return nil, fmt.Errorf("unexpected query type %T", q)
+		}
+		if err := selectOrGroup.sqlScan(ctx, query, v); err != nil {
+			return nil, err
+		}
+		if k := rv.Kind(); k == reflect.Pointer && rv.Elem().CanInterface() {
+			return rv.Elem().Interface(), nil
+		}
+		return v, nil
+	})
+	for i := len(inters) - 1; i >= 0; i-- {
+		qr = inters[i].Intercept(qr)
+	}
+	vv, err := qr.Query(ctx, rootQuery)
+	if err != nil {
+		return err
+	}
+	switch rv2 := reflect.ValueOf(vv); {
+	case rv.IsNil(), rv2.IsNil(), rv.Kind() != reflect.Pointer:
+	case rv.Type() == rv2.Type():
+		rv.Elem().Set(rv2.Elem())
+	case rv.Elem().Type() == rv2.Type():
+		rv.Elem().Set(rv2)
+	}
+	return nil
+}
+
+// queryHook describes an internal hook for the different sqlAll methods.
+type queryHook func(context.Context, *sqlgraph.QuerySpec)

app/dispute/rpc/internal/models/enttest/enttest.go

@@ -0,0 +1,85 @@
+// Code generated by ent, DO NOT EDIT.
+
+package enttest
+
+import (
+	"context"
+
+	"juwan-backend/app/dispute/rpc/internal/models"
+	// required by schema hooks.
+	_ "juwan-backend/app/dispute/rpc/internal/models/runtime"
+
+	"juwan-backend/app/dispute/rpc/internal/models/migrate"
+
+	"entgo.io/ent/dialect/sql/schema"
+)
+
+type (
+	// TestingT is the interface that is shared between
+	// testing.T and testing.B and used by enttest.
+	TestingT interface {
+		FailNow()
+		Error(...any)
+	}
+
+	// Option configures client creation.
+	Option func(*options)
+
+	options struct {
+		opts        []models.Option
+		migrateOpts []schema.MigrateOption
+	}
+)
+
+// WithOptions forwards options to client creation.
+func WithOptions(opts ...models.Option) Option {
+	return func(o *options) {
+		o.opts = append(o.opts, opts...)
+	}
+}
+
+// WithMigrateOptions forwards options to auto migration.
+func WithMigrateOptions(opts ...schema.MigrateOption) Option {
+	return func(o *options) {
+		o.migrateOpts = append(o.migrateOpts, opts...)
+	}
+}
+
+func newOptions(opts []Option) *options {
+	o := &options{}
+	for _, opt := range opts {
+		opt(o)
+	}
+	return o
+}
+
+// Open calls models.Open and auto-run migration.
+func Open(t TestingT, driverName, dataSourceName string, opts ...Option) *models.Client {
+	o := newOptions(opts)
+	c, err := models.Open(driverName, dataSourceName, o.opts...)
+	if err != nil {
+		t.Error(err)
+		t.FailNow()
+	}
+	migrateSchema(t, c, o)
+	return c
+}
+
+// NewClient calls models.NewClient and auto-run migration.
+func NewClient(t TestingT, opts ...Option) *models.Client {
+	o := newOptions(opts)
+	c := models.NewClient(o.opts...)
+	migrateSchema(t, c, o)
+	return c
+}
+func migrateSchema(t TestingT, c *models.Client, o *options) {
+	tables, err := schema.CopyTables(migrate.Tables)
+	if err != nil {
+		t.Error(err)
+		t.FailNow()
+	}
+	if err := migrate.Create(context.Background(), c.Schema, tables, o.migrateOpts...); err != nil {
+		t.Error(err)
+		t.FailNow()
+	}
+}

app/dispute/rpc/internal/models/generate.go

@@ -0,0 +1,3 @@
+package models
+
+//go:generate go run -mod=mod entgo.io/ent/cmd/ent generate ./schema

app/dispute/rpc/internal/models/hook/hook.go

@@ -0,0 +1,210 @@
+// Code generated by ent, DO NOT EDIT.
+
+package hook
+
+import (
+	"context"
+	"fmt"
+	"juwan-backend/app/dispute/rpc/internal/models"
+)
+
+// The DisputeTimelineFunc type is an adapter to allow the use of ordinary
+// function as DisputeTimeline mutator.
+type DisputeTimelineFunc func(context.Context, *models.DisputeTimelineMutation) (models.Value, error)
+
+// Mutate calls f(ctx, m).
+func (f DisputeTimelineFunc) Mutate(ctx context.Context, m models.Mutation) (models.Value, error) {
+	if mv, ok := m.(*models.DisputeTimelineMutation); ok {
+		return f(ctx, mv)
+	}
+	return nil, fmt.Errorf("unexpected mutation type %T. expect *models.DisputeTimelineMutation", m)
+}
+
+// The DisputesFunc type is an adapter to allow the use of ordinary
+// function as Disputes mutator.
+type DisputesFunc func(context.Context, *models.DisputesMutation) (models.Value, error)
+
+// Mutate calls f(ctx, m).
+func (f DisputesFunc) Mutate(ctx context.Context, m models.Mutation) (models.Value, error) {
+	if mv, ok := m.(*models.DisputesMutation); ok {
+		return f(ctx, mv)
+	}
+	return nil, fmt.Errorf("unexpected mutation type %T. expect *models.DisputesMutation", m)
+}
+
+// Condition is a hook condition function.
+type Condition func(context.Context, models.Mutation) bool
+
+// And groups conditions with the AND operator.
+func And(first, second Condition, rest ...Condition) Condition {
+	return func(ctx context.Context, m models.Mutation) bool {
+		if !first(ctx, m) || !second(ctx, m) {
+			return false
+		}
+		for _, cond := range rest {
+			if !cond(ctx, m) {
+				return false
+			}
+		}
+		return true
+	}
+}
+
+// Or groups conditions with the OR operator.
+func Or(first, second Condition, rest ...Condition) Condition {
+	return func(ctx context.Context, m models.Mutation) bool {
+		if first(ctx, m) || second(ctx, m) {
+			return true
+		}
+		for _, cond := range rest {
+			if cond(ctx, m) {
+				return true
+			}
+		}
+		return false
+	}
+}
+
+// Not negates a given condition.
+func Not(cond Condition) Condition {
+	return func(ctx context.Context, m models.Mutation) bool {
+		return !cond(ctx, m)
+	}
+}
+
+// HasOp is a condition testing mutation operation.
+func HasOp(op models.Op) Condition {
+	return func(_ context.Context, m models.Mutation) bool {
+		return m.Op().Is(op)
+	}
+}
+
+// HasAddedFields is a condition validating `.AddedField` on fields.
+func HasAddedFields(field string, fields ...string) Condition {
+	return func(_ context.Context, m models.Mutation) bool {
+		if _, exists := m.AddedField(field); !exists {
+			return false
+		}
+		for _, field := range fields {
+			if _, exists := m.AddedField(field); !exists {
+				return false
+			}
+		}
+		return true
+	}
+}
+
+// HasClearedFields is a condition validating `.FieldCleared` on fields.
+func HasClearedFields(field string, fields ...string) Condition {
+	return func(_ context.Context, m models.Mutation) bool {
+		if exists := m.FieldCleared(field); !exists {
+			return false
+		}
+		for _, field := range fields {
+			if exists := m.FieldCleared(field); !exists {
+				return false
+			}
+		}
+		return true
+	}
+}
+
+// HasFields is a condition validating `.Field` on fields.
+func HasFields(field string, fields ...string) Condition {
+	return func(_ context.Context, m models.Mutation) bool {
+		if _, exists := m.Field(field); !exists {
+			return false
+		}
+		for _, field := range fields {
+			if _, exists := m.Field(field); !exists {
+				return false
+			}
+		}
+		return true
+	}
+}
+
+// If executes the given hook under condition.
+//
+//	hook.If(ComputeAverage, And(HasFields(...), HasAddedFields(...)))
+func If(hk models.Hook, cond Condition) models.Hook {
+	return func(next models.Mutator) models.Mutator {
+		return models.MutateFunc(func(ctx context.Context, m models.Mutation) (models.Value, error) {
+			if cond(ctx, m) {
+				return hk(next).Mutate(ctx, m)
+			}
+			return next.Mutate(ctx, m)
+		})
+	}
+}
+
+// On executes the given hook only for the given operation.
+//
+//	hook.On(Log, models.Delete|models.Create)
+func On(hk models.Hook, op models.Op) models.Hook {
+	return If(hk, HasOp(op))
+}
+
+// Unless skips the given hook only for the given operation.
+//
+//	hook.Unless(Log, models.Update|models.UpdateOne)
+func Unless(hk models.Hook, op models.Op) models.Hook {
+	return If(hk, Not(HasOp(op)))
+}
+
+// FixedError is a hook returning a fixed error.
+func FixedError(err error) models.Hook {
+	return func(models.Mutator) models.Mutator {
+		return models.MutateFunc(func(context.Context, models.Mutation) (models.Value, error) {
+			return nil, err
+		})
+	}
+}
+
+// Reject returns a hook that rejects all operations that match op.
+//
+//	func (T) Hooks() []models.Hook {
+//		return []models.Hook{
+//			Reject(models.Delete|models.Update),
+//		}
+//	}
+func Reject(op models.Op) models.Hook {
+	hk := FixedError(fmt.Errorf("%s operation is not allowed", op))
+	return On(hk, op)
+}
+
+// Chain acts as a list of hooks and is effectively immutable.
+// Once created, it will always hold the same set of hooks in the same order.
+type Chain struct {
+	hooks []models.Hook
+}
+
+// NewChain creates a new chain of hooks.
+func NewChain(hooks ...models.Hook) Chain {
+	return Chain{append([]models.Hook(nil), hooks...)}
+}
+
+// Hook chains the list of hooks and returns the final hook.
+func (c Chain) Hook() models.Hook {
+	return func(mutator models.Mutator) models.Mutator {
+		for i := len(c.hooks) - 1; i >= 0; i-- {
+			mutator = c.hooks[i](mutator)
+		}
+		return mutator
+	}
+}
+
+// Append extends a chain, adding the specified hook
+// as the last ones in the mutation flow.
+func (c Chain) Append(hooks ...models.Hook) Chain {
+	newHooks := make([]models.Hook, 0, len(c.hooks)+len(hooks))
+	newHooks = append(newHooks, c.hooks...)
+	newHooks = append(newHooks, hooks...)
+	return Chain{newHooks}
+}
+
+// Extend extends a chain, adding the specified chain
+// as the last ones in the mutation flow.
+func (c Chain) Extend(chain Chain) Chain {
+	return c.Append(chain.hooks...)
+}

app/dispute/rpc/internal/models/migrate/migrate.go

@@ -0,0 +1,64 @@
+// Code generated by ent, DO NOT EDIT.
+
+package migrate
+
+import (
+	"context"
+	"fmt"
+	"io"
+
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/dialect/sql/schema"
+)
+
+var (
+	// WithGlobalUniqueID sets the universal ids options to the migration.
+	// If this option is enabled, ent migration will allocate a 1<<32 range
+	// for the ids of each entity (table).
+	// Note that this option cannot be applied on tables that already exist.
+	WithGlobalUniqueID = schema.WithGlobalUniqueID
+	// WithDropColumn sets the drop column option to the migration.
+	// If this option is enabled, ent migration will drop old columns
+	// that were used for both fields and edges. This defaults to false.
+	WithDropColumn = schema.WithDropColumn
+	// WithDropIndex sets the drop index option to the migration.
+	// If this option is enabled, ent migration will drop old indexes
+	// that were defined in the schema. This defaults to false.
+	// Note that unique constraints are defined using `UNIQUE INDEX`,
+	// and therefore, it's recommended to enable this option to get more
+	// flexibility in the schema changes.
+	WithDropIndex = schema.WithDropIndex
+	// WithForeignKeys enables creating foreign-key in schema DDL. This defaults to true.
+	WithForeignKeys = schema.WithForeignKeys
+)
+
+// Schema is the API for creating, migrating and dropping a schema.
+type Schema struct {
+	drv dialect.Driver
+}
+
+// NewSchema creates a new schema client.
+func NewSchema(drv dialect.Driver) *Schema { return &Schema{drv: drv} }
+
+// Create creates all schema resources.
+func (s *Schema) Create(ctx context.Context, opts ...schema.MigrateOption) error {
+	return Create(ctx, s, Tables, opts...)
+}
+
+// Create creates all table resources using the given schema driver.
+func Create(ctx context.Context, s *Schema, tables []*schema.Table, opts ...schema.MigrateOption) error {
+	migrate, err := schema.NewMigrate(s.drv, opts...)
+	if err != nil {
+		return fmt.Errorf("ent/migrate: %w", err)
+	}
+	return migrate.Create(ctx, tables...)
+}
+
+// WriteTo writes the schema changes to w instead of running them against the database.
+//
+//	if err := client.Schema.WriteTo(context.Background(), os.Stdout); err != nil {
+//		log.Fatal(err)
+//	}
+func (s *Schema) WriteTo(ctx context.Context, w io.Writer, opts ...schema.MigrateOption) error {
+	return Create(ctx, &Schema{drv: &schema.WriteDriver{Writer: w, Driver: s.drv}}, Tables, opts...)
+}

app/dispute/rpc/internal/models/migrate/schema.go

@@ -0,0 +1,95 @@
+// Code generated by ent, DO NOT EDIT.
+
+package migrate
+
+import (
+	"entgo.io/ent/dialect/sql/schema"
+	"entgo.io/ent/schema/field"
+)
+
+var (
+	// DisputeTimelinesColumns holds the columns for the "dispute_timelines" table.
+	DisputeTimelinesColumns = []*schema.Column{
+		{Name: "id", Type: field.TypeInt64, Increment: true},
+		{Name: "dispute_id", Type: field.TypeInt64},
+		{Name: "event_type", Type: field.TypeString, Size: 30},
+		{Name: "actor_id", Type: field.TypeInt64, Nullable: true},
+		{Name: "actor_name", Type: field.TypeString, Nullable: true, Size: 100},
+		{Name: "details", Type: field.TypeJSON, Nullable: true, SchemaType: map[string]string{"postgres": "jsonb"}},
+		{Name: "created_at", Type: field.TypeTime},
+	}
+	// DisputeTimelinesTable holds the schema information for the "dispute_timelines" table.
+	DisputeTimelinesTable = &schema.Table{
+		Name:       "dispute_timelines",
+		Columns:    DisputeTimelinesColumns,
+		PrimaryKey: []*schema.Column{DisputeTimelinesColumns[0]},
+		Indexes: []*schema.Index{
+			{
+				Name:    "disputetimeline_dispute_id_created_at",
+				Unique:  false,
+				Columns: []*schema.Column{DisputeTimelinesColumns[1], DisputeTimelinesColumns[6]},
+			},
+		},
+	}
+	// DisputesColumns holds the columns for the "disputes" table.
+	DisputesColumns = []*schema.Column{
+		{Name: "id", Type: field.TypeInt64, Increment: true},
+		{Name: "order_id", Type: field.TypeInt64, Unique: true},
+		{Name: "initiator_id", Type: field.TypeInt64},
+		{Name: "initiator_name", Type: field.TypeString, Size: 100},
+		{Name: "respondent_id", Type: field.TypeInt64},
+		{Name: "reason", Type: field.TypeString},
+		{Name: "evidence", Type: field.TypeOther, Nullable: true, SchemaType: map[string]string{"postgres": "text[]"}},
+		{Name: "status", Type: field.TypeString, Size: 20, Default: "open"},
+		{Name: "result", Type: field.TypeString, Nullable: true, Size: 30},
+		{Name: "respondent_reason", Type: field.TypeString, Nullable: true},
+		{Name: "respondent_evidence", Type: field.TypeOther, Nullable: true, SchemaType: map[string]string{"postgres": "text[]"}},
+		{Name: "appeal_reason", Type: field.TypeString, Nullable: true},
+		{Name: "appealed_at", Type: field.TypeTime, Nullable: true},
+		{Name: "resolved_by", Type: field.TypeInt64, Nullable: true},
+		{Name: "resolved_at", Type: field.TypeTime, Nullable: true},
+		{Name: "created_at", Type: field.TypeTime},
+		{Name: "updated_at", Type: field.TypeTime},
+	}
+	// DisputesTable holds the schema information for the "disputes" table.
+	DisputesTable = &schema.Table{
+		Name:       "disputes",
+		Columns:    DisputesColumns,
+		PrimaryKey: []*schema.Column{DisputesColumns[0]},
+		Indexes: []*schema.Index{
+			{
+				Name:    "disputes_order_id",
+				Unique:  false,
+				Columns: []*schema.Column{DisputesColumns[1]},
+			},
+			{
+				Name:    "disputes_status_created_at",
+				Unique:  false,
+				Columns: []*schema.Column{DisputesColumns[7], DisputesColumns[15]},
+			},
+			{
+				Name:    "disputes_initiator_id",
+				Unique:  false,
+				Columns: []*schema.Column{DisputesColumns[2]},
+			},
+			{
+				Name:    "disputes_initiator_id_status_created_at",
+				Unique:  false,
+				Columns: []*schema.Column{DisputesColumns[2], DisputesColumns[7], DisputesColumns[15]},
+			},
+			{
+				Name:    "disputes_respondent_id_status_created_at",
+				Unique:  false,
+				Columns: []*schema.Column{DisputesColumns[4], DisputesColumns[7], DisputesColumns[15]},
+			},
+		},
+	}
+	// Tables holds all the tables in the schema.
+	Tables = []*schema.Table{
+		DisputeTimelinesTable,
+		DisputesTable,
+	}
+)
+
+func init() {
+}

app/dispute/rpc/internal/models/predicate/predicate.go

@@ -0,0 +1,13 @@
+// Code generated by ent, DO NOT EDIT.
+
+package predicate
+
+import (
+	"entgo.io/ent/dialect/sql"
+)
+
+// DisputeTimeline is the predicate function for disputetimeline builders.
+type DisputeTimeline func(*sql.Selector)
+
+// Disputes is the predicate function for disputes builders.
+type Disputes func(*sql.Selector)

app/dispute/rpc/internal/models/runtime.go

@@ -0,0 +1,56 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"juwan-backend/app/dispute/rpc/internal/models/disputes"
+	"juwan-backend/app/dispute/rpc/internal/models/disputetimeline"
+	"juwan-backend/app/dispute/rpc/internal/models/schema"
+	"time"
+)
+
+// The init function reads all schema descriptors with runtime code
+// (default values, validators, hooks and policies) and stitches it
+// to their package variables.
+func init() {
+	disputetimelineFields := schema.DisputeTimeline{}.Fields()
+	_ = disputetimelineFields
+	// disputetimelineDescEventType is the schema descriptor for event_type field.
+	disputetimelineDescEventType := disputetimelineFields[2].Descriptor()
+	// disputetimeline.EventTypeValidator is a validator for the "event_type" field. It is called by the builders before save.
+	disputetimeline.EventTypeValidator = disputetimelineDescEventType.Validators[0].(func(string) error)
+	// disputetimelineDescActorName is the schema descriptor for actor_name field.
+	disputetimelineDescActorName := disputetimelineFields[4].Descriptor()
+	// disputetimeline.ActorNameValidator is a validator for the "actor_name" field. It is called by the builders before save.
+	disputetimeline.ActorNameValidator = disputetimelineDescActorName.Validators[0].(func(string) error)
+	// disputetimelineDescCreatedAt is the schema descriptor for created_at field.
+	disputetimelineDescCreatedAt := disputetimelineFields[6].Descriptor()
+	// disputetimeline.DefaultCreatedAt holds the default value on creation for the created_at field.
+	disputetimeline.DefaultCreatedAt = disputetimelineDescCreatedAt.Default.(func() time.Time)
+	disputesFields := schema.Disputes{}.Fields()
+	_ = disputesFields
+	// disputesDescInitiatorName is the schema descriptor for initiator_name field.
+	disputesDescInitiatorName := disputesFields[3].Descriptor()
+	// disputes.InitiatorNameValidator is a validator for the "initiator_name" field. It is called by the builders before save.
+	disputes.InitiatorNameValidator = disputesDescInitiatorName.Validators[0].(func(string) error)
+	// disputesDescStatus is the schema descriptor for status field.
+	disputesDescStatus := disputesFields[7].Descriptor()
+	// disputes.DefaultStatus holds the default value on creation for the status field.
+	disputes.DefaultStatus = disputesDescStatus.Default.(string)
+	// disputes.StatusValidator is a validator for the "status" field. It is called by the builders before save.
+	disputes.StatusValidator = disputesDescStatus.Validators[0].(func(string) error)
+	// disputesDescResult is the schema descriptor for result field.
+	disputesDescResult := disputesFields[8].Descriptor()
+	// disputes.ResultValidator is a validator for the "result" field. It is called by the builders before save.
+	disputes.ResultValidator = disputesDescResult.Validators[0].(func(string) error)
+	// disputesDescCreatedAt is the schema descriptor for created_at field.
+	disputesDescCreatedAt := disputesFields[15].Descriptor()
+	// disputes.DefaultCreatedAt holds the default value on creation for the created_at field.
+	disputes.DefaultCreatedAt = disputesDescCreatedAt.Default.(func() time.Time)
+	// disputesDescUpdatedAt is the schema descriptor for updated_at field.
+	disputesDescUpdatedAt := disputesFields[16].Descriptor()
+	// disputes.DefaultUpdatedAt holds the default value on creation for the updated_at field.
+	disputes.DefaultUpdatedAt = disputesDescUpdatedAt.Default.(func() time.Time)
+	// disputes.UpdateDefaultUpdatedAt holds the default value on update for the updated_at field.
+	disputes.UpdateDefaultUpdatedAt = disputesDescUpdatedAt.UpdateDefault.(func() time.Time)
+}

app/dispute/rpc/internal/models/runtime/runtime.go

@@ -0,0 +1,10 @@
+// Code generated by ent, DO NOT EDIT.
+
+package runtime
+
+// The schema-stitching logic is generated in juwan-backend/app/dispute/rpc/internal/models/runtime.go
+
+const (
+	Version = "v0.14.5"                                         // Version of ent codegen.
+	Sum     = "h1:Rj2WOYJtCkWyFo6a+5wB3EfBRP0rnx1fMk6gGA0UUe4=" // Sum of ent codegen.
+)

app/dispute/rpc/internal/models/schema/dispute_timeline.go

@@ -0,0 +1,38 @@
+package schema
+
+import (
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/schema/field"
+	"entgo.io/ent/schema/index"
+)
+
+type DisputeTimeline struct {
+	ent.Schema
+}
+
+func (DisputeTimeline) Fields() []ent.Field {
+	return []ent.Field{
+		field.Int64("id").Unique().Immutable(),
+		field.Int64("dispute_id"),
+		field.String("event_type").MaxLen(30),
+		field.Int64("actor_id").Optional(),
+		field.String("actor_name").MaxLen(100).Optional(),
+		field.JSON("details", map[string]any{}).
+			SchemaType(map[string]string{dialect.Postgres: "jsonb"}).
+			Optional(),
+		field.Time("created_at").Default(time.Now).Immutable(),
+	}
+}
+
+func (DisputeTimeline) Indexes() []ent.Index {
+	return []ent.Index{
+		index.Fields("dispute_id", "created_at"),
+	}
+}
+
+func (DisputeTimeline) Edges() []ent.Edge {
+	return nil
+}

app/dispute/rpc/internal/models/schema/disputes.go

@@ -0,0 +1,56 @@
+package schema
+
+import (
+	"time"
+
+	"juwan-backend/pkg/types"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/schema/field"
+	"entgo.io/ent/schema/index"
+)
+
+type Disputes struct {
+	ent.Schema
+}
+
+func (Disputes) Fields() []ent.Field {
+	return []ent.Field{
+		field.Int64("id").Unique().Immutable(),
+		field.Int64("order_id").Unique(),
+		field.Int64("initiator_id"),
+		field.String("initiator_name").MaxLen(100),
+		field.Int64("respondent_id"),
+		field.String("reason"),
+		field.Other("evidence", types.TextArray{}).
+			SchemaType(map[string]string{dialect.Postgres: "text[]"}).
+			Optional(),
+		field.String("status").MaxLen(20).Default("open"),
+		field.String("result").MaxLen(30).Optional().Nillable(),
+		field.String("respondent_reason").Optional().Nillable(),
+		field.Other("respondent_evidence", types.TextArray{}).
+			SchemaType(map[string]string{dialect.Postgres: "text[]"}).
+			Optional(),
+		field.String("appeal_reason").Optional().Nillable(),
+		field.Time("appealed_at").Optional().Nillable(),
+		field.Int64("resolved_by").Optional().Nillable(),
+		field.Time("resolved_at").Optional().Nillable(),
+		field.Time("created_at").Default(time.Now).Immutable(),
+		field.Time("updated_at").Default(time.Now).UpdateDefault(time.Now),
+	}
+}
+
+func (Disputes) Indexes() []ent.Index {
+	return []ent.Index{
+		index.Fields("order_id"),
+		index.Fields("status", "created_at"),
+		index.Fields("initiator_id"),
+		index.Fields("initiator_id", "status", "created_at"),
+		index.Fields("respondent_id", "status", "created_at"),
+	}
+}
+
+func (Disputes) Edges() []ent.Edge {
+	return nil
+}

app/dispute/rpc/internal/models/tx.go

@@ -0,0 +1,213 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"sync"
+
+	"entgo.io/ent/dialect"
+)
+
+// Tx is a transactional client that is created by calling Client.Tx().
+type Tx struct {
+	config
+	// DisputeTimeline is the client for interacting with the DisputeTimeline builders.
+	DisputeTimeline *DisputeTimelineClient
+	// Disputes is the client for interacting with the Disputes builders.
+	Disputes *DisputesClient
+
+	// lazily loaded.
+	client     *Client
+	clientOnce sync.Once
+	// ctx lives for the life of the transaction. It is
+	// the same context used by the underlying connection.
+	ctx context.Context
+}
+
+type (
+	// Committer is the interface that wraps the Commit method.
+	Committer interface {
+		Commit(context.Context, *Tx) error
+	}
+
+	// The CommitFunc type is an adapter to allow the use of ordinary
+	// function as a Committer. If f is a function with the appropriate
+	// signature, CommitFunc(f) is a Committer that calls f.
+	CommitFunc func(context.Context, *Tx) error
+
+	// CommitHook defines the "commit middleware". A function that gets a Committer
+	// and returns a Committer. For example:
+	//
+	//	hook := func(next ent.Committer) ent.Committer {
+	//		return ent.CommitFunc(func(ctx context.Context, tx *ent.Tx) error {
+	//			// Do some stuff before.
+	//			if err := next.Commit(ctx, tx); err != nil {
+	//				return err
+	//			}
+	//			// Do some stuff after.
+	//			return nil
+	//		})
+	//	}
+	//
+	CommitHook func(Committer) Committer
+)
+
+// Commit calls f(ctx, m).
+func (f CommitFunc) Commit(ctx context.Context, tx *Tx) error {
+	return f(ctx, tx)
+}
+
+// Commit commits the transaction.
+func (tx *Tx) Commit() error {
+	txDriver := tx.config.driver.(*txDriver)
+	var fn Committer = CommitFunc(func(context.Context, *Tx) error {
+		return txDriver.tx.Commit()
+	})
+	txDriver.mu.Lock()
+	hooks := append([]CommitHook(nil), txDriver.onCommit...)
+	txDriver.mu.Unlock()
+	for i := len(hooks) - 1; i >= 0; i-- {
+		fn = hooks[i](fn)
+	}
+	return fn.Commit(tx.ctx, tx)
+}
+
+// OnCommit adds a hook to call on commit.
+func (tx *Tx) OnCommit(f CommitHook) {
+	txDriver := tx.config.driver.(*txDriver)
+	txDriver.mu.Lock()
+	txDriver.onCommit = append(txDriver.onCommit, f)
+	txDriver.mu.Unlock()
+}
+
+type (
+	// Rollbacker is the interface that wraps the Rollback method.
+	Rollbacker interface {
+		Rollback(context.Context, *Tx) error
+	}
+
+	// The RollbackFunc type is an adapter to allow the use of ordinary
+	// function as a Rollbacker. If f is a function with the appropriate
+	// signature, RollbackFunc(f) is a Rollbacker that calls f.
+	RollbackFunc func(context.Context, *Tx) error
+
+	// RollbackHook defines the "rollback middleware". A function that gets a Rollbacker
+	// and returns a Rollbacker. For example:
+	//
+	//	hook := func(next ent.Rollbacker) ent.Rollbacker {
+	//		return ent.RollbackFunc(func(ctx context.Context, tx *ent.Tx) error {
+	//			// Do some stuff before.
+	//			if err := next.Rollback(ctx, tx); err != nil {
+	//				return err
+	//			}
+	//			// Do some stuff after.
+	//			return nil
+	//		})
+	//	}
+	//
+	RollbackHook func(Rollbacker) Rollbacker
+)
+
+// Rollback calls f(ctx, m).
+func (f RollbackFunc) Rollback(ctx context.Context, tx *Tx) error {
+	return f(ctx, tx)
+}
+
+// Rollback rollbacks the transaction.
+func (tx *Tx) Rollback() error {
+	txDriver := tx.config.driver.(*txDriver)
+	var fn Rollbacker = RollbackFunc(func(context.Context, *Tx) error {
+		return txDriver.tx.Rollback()
+	})
+	txDriver.mu.Lock()
+	hooks := append([]RollbackHook(nil), txDriver.onRollback...)
+	txDriver.mu.Unlock()
+	for i := len(hooks) - 1; i >= 0; i-- {
+		fn = hooks[i](fn)
+	}
+	return fn.Rollback(tx.ctx, tx)
+}
+
+// OnRollback adds a hook to call on rollback.
+func (tx *Tx) OnRollback(f RollbackHook) {
+	txDriver := tx.config.driver.(*txDriver)
+	txDriver.mu.Lock()
+	txDriver.onRollback = append(txDriver.onRollback, f)
+	txDriver.mu.Unlock()
+}
+
+// Client returns a Client that binds to current transaction.
+func (tx *Tx) Client() *Client {
+	tx.clientOnce.Do(func() {
+		tx.client = &Client{config: tx.config}
+		tx.client.init()
+	})
+	return tx.client
+}
+
+func (tx *Tx) init() {
+	tx.DisputeTimeline = NewDisputeTimelineClient(tx.config)
+	tx.Disputes = NewDisputesClient(tx.config)
+}
+
+// txDriver wraps the given dialect.Tx with a nop dialect.Driver implementation.
+// The idea is to support transactions without adding any extra code to the builders.
+// When a builder calls to driver.Tx(), it gets the same dialect.Tx instance.
+// Commit and Rollback are nop for the internal builders and the user must call one
+// of them in order to commit or rollback the transaction.
+//
+// If a closed transaction is embedded in one of the generated entities, and the entity
+// applies a query, for example: DisputeTimeline.QueryXXX(), the query will be executed
+// through the driver which created this transaction.
+//
+// Note that txDriver is not goroutine safe.
+type txDriver struct {
+	// the driver we started the transaction from.
+	drv dialect.Driver
+	// tx is the underlying transaction.
+	tx dialect.Tx
+	// completion hooks.
+	mu         sync.Mutex
+	onCommit   []CommitHook
+	onRollback []RollbackHook
+}
+
+// newTx creates a new transactional driver.
+func newTx(ctx context.Context, drv dialect.Driver) (*txDriver, error) {
+	tx, err := drv.Tx(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return &txDriver{tx: tx, drv: drv}, nil
+}
+
+// Tx returns the transaction wrapper (txDriver) to avoid Commit or Rollback calls
+// from the internal builders. Should be called only by the internal builders.
+func (tx *txDriver) Tx(context.Context) (dialect.Tx, error) { return tx, nil }
+
+// Dialect returns the dialect of the driver we started the transaction from.
+func (tx *txDriver) Dialect() string { return tx.drv.Dialect() }
+
+// Close is a nop close.
+func (*txDriver) Close() error { return nil }
+
+// Commit is a nop commit for the internal builders.
+// User must call `Tx.Commit` in order to commit the transaction.
+func (*txDriver) Commit() error { return nil }
+
+// Rollback is a nop rollback for the internal builders.
+// User must call `Tx.Rollback` in order to rollback the transaction.
+func (*txDriver) Rollback() error { return nil }
+
+// Exec calls tx.Exec.
+func (tx *txDriver) Exec(ctx context.Context, query string, args, v any) error {
+	return tx.tx.Exec(ctx, query, args, v)
+}
+
+// Query calls tx.Query.
+func (tx *txDriver) Query(ctx context.Context, query string, args, v any) error {
+	return tx.tx.Query(ctx, query, args, v)
+}
+
+var _ dialect.Driver = (*txDriver)(nil)

app/dispute/rpc/internal/server/disputeServiceServer.go

@@ -0,0 +1,61 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.10.1
+// Source: dispute.proto
+
+package server
+
+import (
+	"context"
+
+	"juwan-backend/app/dispute/rpc/internal/logic"
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+)
+
+type DisputeServiceServer struct {
+	svcCtx *svc.ServiceContext
+	pb.UnimplementedDisputeServiceServer
+}
+
+func NewDisputeServiceServer(svcCtx *svc.ServiceContext) *DisputeServiceServer {
+	return &DisputeServiceServer{
+		svcCtx: svcCtx,
+	}
+}
+
+// -----------------------disputes-----------------------
+func (s *DisputeServiceServer) AddDisputes(ctx context.Context, in *pb.AddDisputesReq) (*pb.AddDisputesResp, error) {
+	l := logic.NewAddDisputesLogic(ctx, s.svcCtx)
+	return l.AddDisputes(in)
+}
+
+func (s *DisputeServiceServer) UpdateDisputes(ctx context.Context, in *pb.UpdateDisputesReq) (*pb.UpdateDisputesResp, error) {
+	l := logic.NewUpdateDisputesLogic(ctx, s.svcCtx)
+	return l.UpdateDisputes(in)
+}
+
+func (s *DisputeServiceServer) DelDisputes(ctx context.Context, in *pb.DelDisputesReq) (*pb.DelDisputesResp, error) {
+	l := logic.NewDelDisputesLogic(ctx, s.svcCtx)
+	return l.DelDisputes(in)
+}
+
+func (s *DisputeServiceServer) GetDisputesById(ctx context.Context, in *pb.GetDisputesByIdReq) (*pb.GetDisputesByIdResp, error) {
+	l := logic.NewGetDisputesByIdLogic(ctx, s.svcCtx)
+	return l.GetDisputesById(in)
+}
+
+func (s *DisputeServiceServer) SearchDisputes(ctx context.Context, in *pb.SearchDisputesReq) (*pb.SearchDisputesResp, error) {
+	l := logic.NewSearchDisputesLogic(ctx, s.svcCtx)
+	return l.SearchDisputes(in)
+}
+
+// -----------------------disputeTimeline-----------------------
+func (s *DisputeServiceServer) AddDisputeTimeline(ctx context.Context, in *pb.AddDisputeTimelineReq) (*pb.AddDisputeTimelineResp, error) {
+	l := logic.NewAddDisputeTimelineLogic(ctx, s.svcCtx)
+	return l.AddDisputeTimeline(in)
+}
+
+func (s *DisputeServiceServer) SearchDisputeTimeline(ctx context.Context, in *pb.SearchDisputeTimelineReq) (*pb.SearchDisputeTimelineResp, error) {
+	l := logic.NewSearchDisputeTimelineLogic(ctx, s.svcCtx)
+	return l.SearchDisputeTimeline(in)
+}

app/dispute/rpc/internal/svc/serviceContext.go

@@ -0,0 +1,53 @@
+package svc
+
+import (
+	stdsql "database/sql"
+	"time"
+
+	"juwan-backend/app/dispute/rpc/internal/config"
+	"juwan-backend/app/dispute/rpc/internal/models"
+	"juwan-backend/app/snowflake/rpc/snowflake"
+	"juwan-backend/common/redisx"
+	"juwan-backend/common/snowflakex"
+	"juwan-backend/pkg/adapter"
+
+	"ariga.io/entcache"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/dialect/sql"
+
+	_ "github.com/jackc/pgx/v5/stdlib"
+)
+
+type ServiceContext struct {
+	Config         config.Config
+	Snowflake      snowflake.SnowflakeServiceClient
+	DisputeModelRW *models.Client
+	DisputeModelRO *models.Client
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	rawRW, err := stdsql.Open("pgx", c.DB.Master)
+	if err != nil {
+		panic(err)
+	}
+	rawRO, err := stdsql.Open("pgx", c.DB.Slaves)
+	if err != nil {
+		panic(err)
+	}
+	RWConn := sql.OpenDB(dialect.Postgres, rawRW)
+	ROConn := sql.OpenDB(dialect.Postgres, rawRO)
+
+	redisCluster, err := redisx.ConnectMasterSlaveCluster(c.CacheConf, 5*time.Second)
+	if redisCluster == nil || err != nil {
+		panic(err)
+	}
+
+	RWDrv := entcache.NewDriver(RWConn, entcache.TTL(30*time.Second), entcache.Levels(adapter.NewRedisCache(redisCluster.Client)))
+	RODrv := entcache.NewDriver(ROConn, entcache.TTL(30*time.Second), entcache.Levels(adapter.NewRedisCache(redisCluster.Client)))
+	return &ServiceContext{
+		Config:         c,
+		DisputeModelRW: models.NewClient(models.Driver(RWDrv)),
+		DisputeModelRO: models.NewClient(models.Driver(RODrv)),
+		Snowflake:      snowflakex.NewClient(c.SnowflakeRpcConf),
+	}
+}

app/dispute/rpc/pb.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+
+	"juwan-backend/app/dispute/rpc/internal/config"
+	"juwan-backend/app/dispute/rpc/internal/server"
+	"juwan-backend/app/dispute/rpc/internal/svc"
+	"juwan-backend/app/dispute/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/conf"
+	"github.com/zeromicro/go-zero/core/service"
+	"github.com/zeromicro/go-zero/zrpc"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+)
+
+var configFile = flag.String("f", "etc/pb.yaml", "the config file")
+
+func main() {
+	flag.Parse()
+
+	var c config.Config
+	conf.MustLoad(*configFile, &c)
+	ctx := svc.NewServiceContext(c)
+
+	s := zrpc.MustNewServer(c.RpcServerConf, func(grpcServer *grpc.Server) {
+		pb.RegisterDisputeServiceServer(grpcServer, server.NewDisputeServiceServer(ctx))
+
+		if c.Mode == service.DevMode || c.Mode == service.TestMode {
+			reflection.Register(grpcServer)
+		}
+	})
+	defer s.Stop()
+
+	fmt.Printf("Starting rpc server at %s...\n", c.ListenOn)
+	s.Start()
+}

app/dispute/rpc/pb/dispute_grpc.pb.go

@@ -0,0 +1,353 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.6.1
+// - protoc             v7.34.1
+// source: dispute.proto
+
+package pb
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	DisputeService_AddDisputes_FullMethodName           = "/pb.disputeService/AddDisputes"
+	DisputeService_UpdateDisputes_FullMethodName        = "/pb.disputeService/UpdateDisputes"
+	DisputeService_DelDisputes_FullMethodName           = "/pb.disputeService/DelDisputes"
+	DisputeService_GetDisputesById_FullMethodName       = "/pb.disputeService/GetDisputesById"
+	DisputeService_SearchDisputes_FullMethodName        = "/pb.disputeService/SearchDisputes"
+	DisputeService_AddDisputeTimeline_FullMethodName    = "/pb.disputeService/AddDisputeTimeline"
+	DisputeService_SearchDisputeTimeline_FullMethodName = "/pb.disputeService/SearchDisputeTimeline"
+)
+
+// DisputeServiceClient is the client API for DisputeService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type DisputeServiceClient interface {
+	// -----------------------disputes-----------------------
+	AddDisputes(ctx context.Context, in *AddDisputesReq, opts ...grpc.CallOption) (*AddDisputesResp, error)
+	UpdateDisputes(ctx context.Context, in *UpdateDisputesReq, opts ...grpc.CallOption) (*UpdateDisputesResp, error)
+	DelDisputes(ctx context.Context, in *DelDisputesReq, opts ...grpc.CallOption) (*DelDisputesResp, error)
+	GetDisputesById(ctx context.Context, in *GetDisputesByIdReq, opts ...grpc.CallOption) (*GetDisputesByIdResp, error)
+	SearchDisputes(ctx context.Context, in *SearchDisputesReq, opts ...grpc.CallOption) (*SearchDisputesResp, error)
+	// -----------------------disputeTimeline-----------------------
+	AddDisputeTimeline(ctx context.Context, in *AddDisputeTimelineReq, opts ...grpc.CallOption) (*AddDisputeTimelineResp, error)
+	SearchDisputeTimeline(ctx context.Context, in *SearchDisputeTimelineReq, opts ...grpc.CallOption) (*SearchDisputeTimelineResp, error)
+}
+
+type disputeServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewDisputeServiceClient(cc grpc.ClientConnInterface) DisputeServiceClient {
+	return &disputeServiceClient{cc}
+}
+
+func (c *disputeServiceClient) AddDisputes(ctx context.Context, in *AddDisputesReq, opts ...grpc.CallOption) (*AddDisputesResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(AddDisputesResp)
+	err := c.cc.Invoke(ctx, DisputeService_AddDisputes_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *disputeServiceClient) UpdateDisputes(ctx context.Context, in *UpdateDisputesReq, opts ...grpc.CallOption) (*UpdateDisputesResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(UpdateDisputesResp)
+	err := c.cc.Invoke(ctx, DisputeService_UpdateDisputes_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *disputeServiceClient) DelDisputes(ctx context.Context, in *DelDisputesReq, opts ...grpc.CallOption) (*DelDisputesResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(DelDisputesResp)
+	err := c.cc.Invoke(ctx, DisputeService_DelDisputes_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *disputeServiceClient) GetDisputesById(ctx context.Context, in *GetDisputesByIdReq, opts ...grpc.CallOption) (*GetDisputesByIdResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(GetDisputesByIdResp)
+	err := c.cc.Invoke(ctx, DisputeService_GetDisputesById_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *disputeServiceClient) SearchDisputes(ctx context.Context, in *SearchDisputesReq, opts ...grpc.CallOption) (*SearchDisputesResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(SearchDisputesResp)
+	err := c.cc.Invoke(ctx, DisputeService_SearchDisputes_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *disputeServiceClient) AddDisputeTimeline(ctx context.Context, in *AddDisputeTimelineReq, opts ...grpc.CallOption) (*AddDisputeTimelineResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(AddDisputeTimelineResp)
+	err := c.cc.Invoke(ctx, DisputeService_AddDisputeTimeline_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *disputeServiceClient) SearchDisputeTimeline(ctx context.Context, in *SearchDisputeTimelineReq, opts ...grpc.CallOption) (*SearchDisputeTimelineResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(SearchDisputeTimelineResp)
+	err := c.cc.Invoke(ctx, DisputeService_SearchDisputeTimeline_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// DisputeServiceServer is the server API for DisputeService service.
+// All implementations must embed UnimplementedDisputeServiceServer
+// for forward compatibility.
+type DisputeServiceServer interface {
+	// -----------------------disputes-----------------------
+	AddDisputes(context.Context, *AddDisputesReq) (*AddDisputesResp, error)
+	UpdateDisputes(context.Context, *UpdateDisputesReq) (*UpdateDisputesResp, error)
+	DelDisputes(context.Context, *DelDisputesReq) (*DelDisputesResp, error)
+	GetDisputesById(context.Context, *GetDisputesByIdReq) (*GetDisputesByIdResp, error)
+	SearchDisputes(context.Context, *SearchDisputesReq) (*SearchDisputesResp, error)
+	// -----------------------disputeTimeline-----------------------
+	AddDisputeTimeline(context.Context, *AddDisputeTimelineReq) (*AddDisputeTimelineResp, error)
+	SearchDisputeTimeline(context.Context, *SearchDisputeTimelineReq) (*SearchDisputeTimelineResp, error)
+	mustEmbedUnimplementedDisputeServiceServer()
+}
+
+// UnimplementedDisputeServiceServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedDisputeServiceServer struct{}
+
+func (UnimplementedDisputeServiceServer) AddDisputes(context.Context, *AddDisputesReq) (*AddDisputesResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method AddDisputes not implemented")
+}
+func (UnimplementedDisputeServiceServer) UpdateDisputes(context.Context, *UpdateDisputesReq) (*UpdateDisputesResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method UpdateDisputes not implemented")
+}
+func (UnimplementedDisputeServiceServer) DelDisputes(context.Context, *DelDisputesReq) (*DelDisputesResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method DelDisputes not implemented")
+}
+func (UnimplementedDisputeServiceServer) GetDisputesById(context.Context, *GetDisputesByIdReq) (*GetDisputesByIdResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method GetDisputesById not implemented")
+}
+func (UnimplementedDisputeServiceServer) SearchDisputes(context.Context, *SearchDisputesReq) (*SearchDisputesResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method SearchDisputes not implemented")
+}
+func (UnimplementedDisputeServiceServer) AddDisputeTimeline(context.Context, *AddDisputeTimelineReq) (*AddDisputeTimelineResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method AddDisputeTimeline not implemented")
+}
+func (UnimplementedDisputeServiceServer) SearchDisputeTimeline(context.Context, *SearchDisputeTimelineReq) (*SearchDisputeTimelineResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method SearchDisputeTimeline not implemented")
+}
+func (UnimplementedDisputeServiceServer) mustEmbedUnimplementedDisputeServiceServer() {}
+func (UnimplementedDisputeServiceServer) testEmbeddedByValue()                        {}
+
+// UnsafeDisputeServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to DisputeServiceServer will
+// result in compilation errors.
+type UnsafeDisputeServiceServer interface {
+	mustEmbedUnimplementedDisputeServiceServer()
+}
+
+func RegisterDisputeServiceServer(s grpc.ServiceRegistrar, srv DisputeServiceServer) {
+	// If the following call panics, it indicates UnimplementedDisputeServiceServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&DisputeService_ServiceDesc, srv)
+}
+
+func _DisputeService_AddDisputes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AddDisputesReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DisputeServiceServer).AddDisputes(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DisputeService_AddDisputes_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DisputeServiceServer).AddDisputes(ctx, req.(*AddDisputesReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _DisputeService_UpdateDisputes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UpdateDisputesReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DisputeServiceServer).UpdateDisputes(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DisputeService_UpdateDisputes_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DisputeServiceServer).UpdateDisputes(ctx, req.(*UpdateDisputesReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _DisputeService_DelDisputes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DelDisputesReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DisputeServiceServer).DelDisputes(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DisputeService_DelDisputes_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DisputeServiceServer).DelDisputes(ctx, req.(*DelDisputesReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _DisputeService_GetDisputesById_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetDisputesByIdReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DisputeServiceServer).GetDisputesById(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DisputeService_GetDisputesById_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DisputeServiceServer).GetDisputesById(ctx, req.(*GetDisputesByIdReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _DisputeService_SearchDisputes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SearchDisputesReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DisputeServiceServer).SearchDisputes(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DisputeService_SearchDisputes_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DisputeServiceServer).SearchDisputes(ctx, req.(*SearchDisputesReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _DisputeService_AddDisputeTimeline_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AddDisputeTimelineReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DisputeServiceServer).AddDisputeTimeline(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DisputeService_AddDisputeTimeline_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DisputeServiceServer).AddDisputeTimeline(ctx, req.(*AddDisputeTimelineReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _DisputeService_SearchDisputeTimeline_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SearchDisputeTimelineReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DisputeServiceServer).SearchDisputeTimeline(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: DisputeService_SearchDisputeTimeline_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DisputeServiceServer).SearchDisputeTimeline(ctx, req.(*SearchDisputeTimelineReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// DisputeService_ServiceDesc is the grpc.ServiceDesc for DisputeService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var DisputeService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "pb.disputeService",
+	HandlerType: (*DisputeServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "AddDisputes",
+			Handler:    _DisputeService_AddDisputes_Handler,
+		},
+		{
+			MethodName: "UpdateDisputes",
+			Handler:    _DisputeService_UpdateDisputes_Handler,
+		},
+		{
+			MethodName: "DelDisputes",
+			Handler:    _DisputeService_DelDisputes_Handler,
+		},
+		{
+			MethodName: "GetDisputesById",
+			Handler:    _DisputeService_GetDisputesById_Handler,
+		},
+		{
+			MethodName: "SearchDisputes",
+			Handler:    _DisputeService_SearchDisputes_Handler,
+		},
+		{
+			MethodName: "AddDisputeTimeline",
+			Handler:    _DisputeService_AddDisputeTimeline_Handler,
+		},
+		{
+			MethodName: "SearchDisputeTimeline",
+			Handler:    _DisputeService_SearchDisputeTimeline_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "dispute.proto",
+}