Refactor: Remove deprecated gRPC service files and implement new API structure

- Deleted old gRPC service definitions in `game_grpc.pb.go` and `public.go`.
- Added new API server implementations for objectstory, player, and shop services.
- Introduced configuration files for new APIs in `etc/*.yaml`.
- Created main entry points for each service in `objectstory.go`, `player.go`, and `shop.go`.
- Removed unused user update handler and user API files.
- Added utility functions for context management and HTTP header parsing.
- Introduced PostgreSQL backup configuration in `backup/postgreSql.yaml`.

app/wallet/api/etc/wallet-api.yaml

@@ -0,0 +1,14 @@
+Name: wallet-api
+Host: 0.0.0.0
+Port: 8888
+
+Prometheus:
+  Host: 0.0.0.0
+  Port: 4001
+  Path: /metrics
+
+WalletRpcConf:
+  Target: k8s://juwan/wallet-rpc:8080
+
+# k8s://juwan/<service name>:8080
+

app/wallet/api/internal/config/config.go

@@ -0,0 +1,14 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package config
+
+import (
+	"github.com/zeromicro/go-zero/rest"
+	"github.com/zeromicro/go-zero/zrpc"
+)
+
+type Config struct {
+	rest.RestConf
+	WalletRpcConf zrpc.RpcClientConf
+}

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

@@ -0,0 +1,45 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+
+package handler
+
+import (
+	"net/http"
+
+	wallet "juwan-backend/app/wallet/api/internal/handler/wallet"
+	"juwan-backend/app/wallet/api/internal/svc"
+
+	"github.com/zeromicro/go-zero/rest"
+)
+
+func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
+	server.AddRoutes(
+		[]rest.Route{
+			{
+				// 获取余额
+				Method:  http.MethodGet,
+				Path:    "/balance",
+				Handler: wallet.GetBalanceHandler(serverCtx),
+			},
+			{
+				// 充值
+				Method:  http.MethodPost,
+				Path:    "/topup",
+				Handler: wallet.TopupHandler(serverCtx),
+			},
+			{
+				// 获取流水
+				Method:  http.MethodGet,
+				Path:    "/transactions",
+				Handler: wallet.ListTransactionsHandler(serverCtx),
+			},
+			{
+				// 提现
+				Method:  http.MethodPost,
+				Path:    "/withdraw",
+				Handler: wallet.WithdrawHandler(serverCtx),
+			},
+		},
+		rest.WithPrefix("/api/v1/wallet"),
+	)
+}

app/wallet/api/internal/handler/wallet/getBalanceHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package wallet
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/wallet/api/internal/logic/wallet"
+	"juwan-backend/app/wallet/api/internal/svc"
+	"juwan-backend/app/wallet/api/internal/types"
+)
+
+// 获取余额
+func GetBalanceHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.EmptyResp
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := wallet.NewGetBalanceLogic(r.Context(), svcCtx)
+		resp, err := l.GetBalance(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/wallet/api/internal/handler/wallet/listTransactionsHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package wallet
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/wallet/api/internal/logic/wallet"
+	"juwan-backend/app/wallet/api/internal/svc"
+	"juwan-backend/app/wallet/api/internal/types"
+)
+
+// 获取流水
+func ListTransactionsHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.PageReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := wallet.NewListTransactionsLogic(r.Context(), svcCtx)
+		resp, err := l.ListTransactions(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/wallet/api/internal/handler/wallet/topupHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package wallet
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/wallet/api/internal/logic/wallet"
+	"juwan-backend/app/wallet/api/internal/svc"
+	"juwan-backend/app/wallet/api/internal/types"
+)
+
+// 充值
+func TopupHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.TopupReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := wallet.NewTopupLogic(r.Context(), svcCtx)
+		resp, err := l.Topup(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/wallet/api/internal/handler/wallet/withdrawHandler.go

@@ -0,0 +1,32 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package wallet
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"juwan-backend/app/wallet/api/internal/logic/wallet"
+	"juwan-backend/app/wallet/api/internal/svc"
+	"juwan-backend/app/wallet/api/internal/types"
+)
+
+// 提现
+func WithdrawHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.TopupReq
+		if err := httpx.Parse(r, &req); err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+			return
+		}
+
+		l := wallet.NewWithdrawLogic(r.Context(), svcCtx)
+		resp, err := l.Withdraw(&req)
+		if err != nil {
+			httpx.ErrorCtx(r.Context(), w, err)
+		} else {
+			httpx.OkJsonCtx(r.Context(), w, resp)
+		}
+	}
+}

app/wallet/api/internal/logic/wallet/getBalanceLogic.go

@@ -0,0 +1,52 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package wallet
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/pb"
+	"juwan-backend/common/utils/contextj"
+
+	"juwan-backend/app/wallet/api/internal/svc"
+	"juwan-backend/app/wallet/api/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetBalanceLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 获取余额
+func NewGetBalanceLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetBalanceLogic {
+	return &GetBalanceLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetBalanceLogic) GetBalance(req *types.EmptyResp) (resp *types.WalletBalance, err error) {
+	userID, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	out, err := l.svcCtx.WalletRpc.GetWalletsById(l.ctx, &pb.GetWalletsByIdReq{Id: userID})
+	if err != nil {
+		return nil, err
+	}
+
+	if out.GetWallets() == nil {
+		return &types.WalletBalance{Balance: "0", FrozenBalance: "0"}, nil
+	}
+
+	return &types.WalletBalance{
+		Balance:       out.Wallets.Balance,
+		FrozenBalance: out.Wallets.FrozenBalance,
+	}, nil
+}

app/wallet/api/internal/logic/wallet/listTransactionsLogic.go

@@ -0,0 +1,80 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package wallet
+
+import (
+	"context"
+	"strconv"
+	"time"
+
+	"juwan-backend/app/wallet/rpc/pb"
+	"juwan-backend/common/utils/contextj"
+
+	"juwan-backend/app/wallet/api/internal/svc"
+	"juwan-backend/app/wallet/api/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ListTransactionsLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 获取流水
+func NewListTransactionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ListTransactionsLogic {
+	return &ListTransactionsLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *ListTransactionsLogic) ListTransactions(req *types.PageReq) (resp *types.TransactionListResp, err error) {
+	userID, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	if req.Limit <= 0 {
+		req.Limit = 20
+	}
+
+	out, err := l.svcCtx.WalletRpc.SearchWalletTransactions(l.ctx, &pb.SearchWalletTransactionsReq{
+		Page:   req.Offset / req.Limit,
+		Limit:  req.Limit,
+		UserId: &userID,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	items := make([]types.Transaction, 0, len(out.GetWalletTransactions()))
+	for _, item := range out.GetWalletTransactions() {
+		if item == nil {
+			continue
+		}
+		tx := types.Transaction{
+			Id:          item.Id,
+			Type:        item.Type,
+			Amount:      item.Amount,
+			Description: item.Description,
+			CreatedAt:   time.Unix(item.CreatedAt, 0).Format(time.RFC3339),
+		}
+		if item.OrderId > 0 {
+			tx.OrderId = strconv.FormatInt(item.OrderId, 10)
+		}
+		items = append(items, tx)
+	}
+
+	return &types.TransactionListResp{
+		Items: items,
+		Meta: types.PageMeta{
+			Total:  int64(len(items)),
+			Offset: req.Offset,
+			Limit:  req.Limit,
+		},
+	}, nil
+}

app/wallet/api/internal/logic/wallet/topupLogic.go

@@ -0,0 +1,127 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package wallet
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"juwan-backend/app/wallet/rpc/pb"
+	"juwan-backend/common/utils/contextj"
+
+	"juwan-backend/app/wallet/api/internal/svc"
+	"juwan-backend/app/wallet/api/internal/types"
+
+	"github.com/shopspring/decimal"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type TopupLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 充值
+func NewTopupLogic(ctx context.Context, svcCtx *svc.ServiceContext) *TopupLogic {
+	return &TopupLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *TopupLogic) Topup(req *types.TopupReq) (resp *types.EmptyResp, err error) {
+	amount, err := decimal.NewFromString(req.Amount)
+	if err != nil {
+		return nil, errors.New("invalid amount")
+	}
+	if !amount.GreaterThan(decimal.Zero) {
+		return nil, errors.New("amount must be greater than 0")
+	}
+
+	userID, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	walletResp, err := l.svcCtx.WalletRpc.GetWalletsById(l.ctx, &pb.GetWalletsByIdReq{Id: userID})
+	if err != nil {
+		return nil, err
+	}
+
+	currentBalance := decimal.Zero
+	frozenBalance := decimal.Zero
+	expectedVersion := int64(0)
+	if walletResp.GetWallets() == nil {
+		zeroAmount := "0"
+		_, err = l.svcCtx.WalletRpc.AddWallets(l.ctx, &pb.AddWalletsReq{
+			UserId:        userID,
+			Balance:       zeroAmount,
+			FrozenBalance: zeroAmount,
+			UpdatedAt:     time.Now().Unix(),
+		})
+		if err != nil {
+			return nil, err
+		}
+		walletResp, err = l.svcCtx.WalletRpc.GetWalletsById(l.ctx, &pb.GetWalletsByIdReq{Id: userID})
+		if err != nil {
+			return nil, err
+		}
+		if walletResp.GetWallets() == nil {
+			return nil, errors.New("wallet not found")
+		}
+		currentBalance, err = decimal.NewFromString(walletResp.Wallets.Balance)
+		if err != nil {
+			return nil, errors.New("invalid wallet balance")
+		}
+		frozenBalance, err = decimal.NewFromString(walletResp.Wallets.FrozenBalance)
+		if err != nil {
+			return nil, errors.New("invalid wallet frozen balance")
+		}
+		expectedVersion = walletResp.Wallets.Version
+	} else {
+		currentBalance, err = decimal.NewFromString(walletResp.Wallets.Balance)
+		if err != nil {
+			return nil, errors.New("invalid wallet balance")
+		}
+		frozenBalance, err = decimal.NewFromString(walletResp.Wallets.FrozenBalance)
+		if err != nil {
+			return nil, errors.New("invalid wallet frozen balance")
+		}
+		expectedVersion = walletResp.Wallets.Version
+	}
+
+	newBalance := currentBalance.Add(amount)
+	newBalanceStr := newBalance.String()
+	frozenBalanceStr := frozenBalance.String()
+	updatedAt := time.Now().Unix()
+	_, err = l.svcCtx.WalletRpc.UpdateWallets(l.ctx, &pb.UpdateWalletsReq{
+		UserId:        userID,
+		Balance:       &newBalanceStr,
+		FrozenBalance: &frozenBalanceStr,
+		UpdatedAt:     &updatedAt,
+		Version:       &expectedVersion,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	desc := fmt.Sprintf("topup via %s", req.Method)
+	_, err = l.svcCtx.WalletRpc.AddWalletTransactions(l.ctx, &pb.AddWalletTransactionsReq{
+		UserId:       userID,
+		Type:         "topup",
+		Amount:       amount.String(),
+		BalanceAfter: newBalanceStr,
+		Description:  desc,
+		CreatedAt:    updatedAt,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.EmptyResp{}, nil
+}

app/wallet/api/internal/logic/wallet/withdrawLogic.go

@@ -0,0 +1,101 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package wallet
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"juwan-backend/app/wallet/rpc/pb"
+	"juwan-backend/common/utils/contextj"
+
+	"juwan-backend/app/wallet/api/internal/svc"
+	"juwan-backend/app/wallet/api/internal/types"
+
+	"github.com/shopspring/decimal"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type WithdrawLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+// 提现
+func NewWithdrawLogic(ctx context.Context, svcCtx *svc.ServiceContext) *WithdrawLogic {
+	return &WithdrawLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *WithdrawLogic) Withdraw(req *types.TopupReq) (resp *types.EmptyResp, err error) {
+	amount, err := decimal.NewFromString(req.Amount)
+	if err != nil {
+		return nil, errors.New("invalid amount")
+	}
+	if !amount.GreaterThan(decimal.Zero) {
+		return nil, errors.New("amount must be greater than 0")
+	}
+
+	userID, err := contextj.UserIDFrom(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	walletResp, err := l.svcCtx.WalletRpc.GetWalletsById(l.ctx, &pb.GetWalletsByIdReq{Id: userID})
+	if err != nil {
+		return nil, err
+	}
+	if walletResp.GetWallets() == nil {
+		return nil, errors.New("wallet not found")
+	}
+
+	currentBalance, err := decimal.NewFromString(walletResp.Wallets.Balance)
+	if err != nil {
+		return nil, errors.New("invalid wallet balance")
+	}
+	frozenBalance, err := decimal.NewFromString(walletResp.Wallets.FrozenBalance)
+	if err != nil {
+		return nil, errors.New("invalid wallet frozen balance")
+	}
+	expectedVersion := walletResp.Wallets.Version
+	if currentBalance.LessThan(amount) {
+		return nil, errors.New("insufficient balance")
+	}
+
+	newBalance := currentBalance.Sub(amount)
+	newBalanceStr := newBalance.String()
+	frozenBalanceStr := frozenBalance.String()
+	updatedAt := time.Now().Unix()
+	_, err = l.svcCtx.WalletRpc.UpdateWallets(l.ctx, &pb.UpdateWalletsReq{
+		UserId:        userID,
+		Balance:       &newBalanceStr,
+		FrozenBalance: &frozenBalanceStr,
+		UpdatedAt:     &updatedAt,
+		Version:       &expectedVersion,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	desc := fmt.Sprintf("withdraw via %s", req.Method)
+	_, err = l.svcCtx.WalletRpc.AddWalletTransactions(l.ctx, &pb.AddWalletTransactionsReq{
+		UserId:       userID,
+		Type:         "withdrawal",
+		Amount:       amount.String(),
+		BalanceAfter: newBalanceStr,
+		Description:  desc,
+		CreatedAt:    updatedAt,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return &types.EmptyResp{}, nil
+}

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

@@ -0,0 +1,23 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package svc
+
+import (
+	"juwan-backend/app/wallet/api/internal/config"
+	"juwan-backend/app/wallet/rpc/walletservice"
+
+	"github.com/zeromicro/go-zero/zrpc"
+)
+
+type ServiceContext struct {
+	Config    config.Config
+	WalletRpc walletservice.WalletService
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	return &ServiceContext{
+		Config:    c,
+		WalletRpc: walletservice.NewWalletService(zrpc.MustNewClient(c.WalletRpcConf)),
+	}
+}

app/wallet/api/internal/types/types.go

@@ -0,0 +1,61 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+
+package types
+
+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 TopupReq struct {
+	Amount string `json:"amount"`
+	Method string `json:"method"`
+}
+
+type Transaction struct {
+	Id          int64  `json:"id"`
+	Type        string `json:"type"`
+	Amount      string `json:"amount"`
+	Description string `json:"description"`
+	OrderId     string `json:"orderId,optional"`
+	CreatedAt   string `json:"createdAt"`
+}
+
+type TransactionListResp struct {
+	Items []Transaction `json:"items"`
+	Meta  PageMeta      `json:"meta"`
+}
+
+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"`
+}
+
+type WalletBalance struct {
+	Balance       string `json:"balance"`
+	FrozenBalance string `json:"frozenBalance"`
+}

app/wallet/api/wallet.go

@@ -0,0 +1,34 @@
+// Code scaffolded by goctl. Safe to edit.
+// goctl 1.9.2
+
+package main
+
+import (
+	"flag"
+	"fmt"
+
+	"juwan-backend/app/wallet/api/internal/config"
+	"juwan-backend/app/wallet/api/internal/handler"
+	"juwan-backend/app/wallet/api/internal/svc"
+
+	"github.com/zeromicro/go-zero/core/conf"
+	"github.com/zeromicro/go-zero/rest"
+)
+
+var configFile = flag.String("f", "etc/wallet-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/wallet/rpc/etc/pb.yaml

@@ -0,0 +1,38 @@
+Name: pb.rpc
+ListenOn: 0.0.0.0:8080
+
+
+Prometheus:
+  Host: 0.0.0.0
+  Port: 4001
+  Path: /metrics
+
+# tcd:
+#   Hosts:
+#   - 127.0.0.1:2379
+#   Key: pb.rpc
+
+# Target: k8s://juwan/<service name>.<namespace>:8080
+
+
+SnowflakeRpcConf:
+  Target: k8s://juwan/snowflake-svc:8080
+
+
+DB:
+  Master: "postgresql://${PD_USERNAME}:${DB_PASSWORD}@user-db-rw.juwan:${DB_PORT}/${DB_NAME}?sslmode=disable"
+  Slaves: "postgresql://${PD_USERNAME}:${DB_PASSWORD}@user-db-ro.juwan:${DB_PORT}/${DB_NAME}?sslmode=disable"
+
+
+CacheConf:
+  - Host: "${REDIS_M_HOST}"
+    Type: node
+    Pass: "${REDIS_PASSWORD}"
+    User: "default"
+  - Host: "${REDIS_S_HOST}"
+    Type: node
+    Pass: "${REDIS_PASSWORD}"
+    User: "default"
+
+Log:
+  Level: info

app/wallet/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/wallet/rpc/internal/logic/addWalletTransactionsLogic.go

@@ -0,0 +1,85 @@
+package logic
+
+import (
+	"context"
+	"errors"
+	"strconv"
+	"time"
+
+	"juwan-backend/app/snowflake/rpc/snowflake"
+
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/shopspring/decimal"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type AddWalletTransactionsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewAddWalletTransactionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AddWalletTransactionsLogic {
+	return &AddWalletTransactionsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// -----------------------walletTransactions-----------------------
+func (l *AddWalletTransactionsLogic) AddWalletTransactions(in *pb.AddWalletTransactionsReq) (*pb.AddWalletTransactionsResp, error) {
+	idResp, err := l.svcCtx.Snowflake.NextId(l.ctx, &snowflake.NextIdReq{})
+	if err != nil {
+		return nil, err
+	}
+
+	createdAt := time.Now()
+	if in.CreatedAt > 0 {
+		createdAt = time.Unix(in.CreatedAt, 0)
+	}
+
+	searchText := in.SearchText
+	if searchText == "" {
+		searchText = in.Type + " " + in.Description
+	}
+
+	amount, err := decimal.NewFromString(in.GetAmount())
+	if err != nil {
+		return nil, errors.New("invalid amount")
+	}
+	balanceAfter, err := decimal.NewFromString(in.GetBalanceAfter())
+	if err != nil {
+		return nil, errors.New("invalid balanceAfter")
+	}
+
+	tx, err := l.svcCtx.WalletModelsRW.Tx(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = tx.WalletTransactions.Create().
+		SetID(strconv.FormatInt(idResp.Id, 10)).
+		SetUserID(in.UserId).
+		SetType(in.Type).
+		SetAmount(amount).
+		SetBalanceAfter(balanceAfter).
+		SetDescription([]string{in.Description}).
+		SetOrderID(in.OrderId).
+		SetCreatedAt(createdAt).
+		SetSearchText(searchText).
+		Save(l.ctx)
+	if err != nil {
+		_ = tx.Rollback()
+		return nil, err
+	}
+
+	if err = tx.Commit(); err != nil {
+		return nil, err
+	}
+
+	return &pb.AddWalletTransactionsResp{}, nil
+}

app/wallet/rpc/internal/logic/addWalletsLogic.go

@@ -0,0 +1,72 @@
+package logic
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"juwan-backend/app/wallet/rpc/internal/models"
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/shopspring/decimal"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type AddWalletsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewAddWalletsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AddWalletsLogic {
+	return &AddWalletsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+// -----------------------wallets-----------------------
+func (l *AddWalletsLogic) AddWallets(in *pb.AddWalletsReq) (*pb.AddWalletsResp, error) {
+	updatedAt := time.Now()
+	if in.UpdatedAt > 0 {
+		updatedAt = time.Unix(in.UpdatedAt, 0)
+	}
+
+	balance, err := decimal.NewFromString(in.GetBalance())
+	if err != nil {
+		return nil, errors.New("invalid balance")
+	}
+	frozenBalance, err := decimal.NewFromString(in.GetFrozenBalance())
+	if err != nil {
+		return nil, errors.New("invalid frozenBalance")
+	}
+
+	tx, err := l.svcCtx.WalletModelsRW.Tx(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = tx.Wallet.Create().
+		SetUserID(in.UserId).
+		SetBalance(balance).
+		SetFrozenBalance(frozenBalance).
+		SetVersion(1).
+		SetUpdatedAt(updatedAt).
+		Save(l.ctx)
+	if err != nil {
+		_ = tx.Rollback()
+		if models.IsConstraintError(err) {
+			return &pb.AddWalletsResp{}, nil
+		}
+		return nil, err
+	}
+
+	if err = tx.Commit(); err != nil {
+		return nil, err
+	}
+
+	return &pb.AddWalletsResp{}, nil
+}

app/wallet/rpc/internal/logic/delWalletTransactionsLogic.go

@@ -0,0 +1,30 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type DelWalletTransactionsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewDelWalletTransactionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DelWalletTransactionsLogic {
+	return &DelWalletTransactionsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *DelWalletTransactionsLogic) DelWalletTransactions(in *pb.DelWalletTransactionsReq) (*pb.DelWalletTransactionsResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &pb.DelWalletTransactionsResp{}, nil
+}

app/wallet/rpc/internal/logic/delWalletsLogic.go

@@ -0,0 +1,30 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type DelWalletsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewDelWalletsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DelWalletsLogic {
+	return &DelWalletsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *DelWalletsLogic) DelWallets(in *pb.DelWalletsReq) (*pb.DelWalletsResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &pb.DelWalletsResp{}, nil
+}

app/wallet/rpc/internal/logic/getWalletTransactionsByIdLogic.go

@@ -0,0 +1,30 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetWalletTransactionsByIdLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewGetWalletTransactionsByIdLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetWalletTransactionsByIdLogic {
+	return &GetWalletTransactionsByIdLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *GetWalletTransactionsByIdLogic) GetWalletTransactionsById(in *pb.GetWalletTransactionsByIdReq) (*pb.GetWalletTransactionsByIdResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &pb.GetWalletTransactionsByIdResp{}, nil
+}

app/wallet/rpc/internal/logic/getWalletsByIdLogic.go

@@ -0,0 +1,52 @@
+package logic
+
+import (
+	"context"
+	"juwan-backend/app/wallet/rpc/internal/models"
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetWalletsByIdLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewGetWalletsByIdLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetWalletsByIdLogic {
+	return &GetWalletsByIdLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *GetWalletsByIdLogic) GetWalletsById(in *pb.GetWalletsByIdReq) (*pb.GetWalletsByIdResp, error) {
+	item, err := l.svcCtx.WalletModelsRO.Wallet.Query().
+		Where(wallet.UserIDEQ(in.Id)).
+		First(l.ctx)
+	if err != nil {
+		if models.IsNotFound(err) {
+			return &pb.GetWalletsByIdResp{}, nil
+		}
+		return nil, err
+	}
+
+	updatedAt := int64(0)
+	if !item.UpdatedAt.IsZero() {
+		updatedAt = item.UpdatedAt.Unix()
+	}
+
+	return &pb.GetWalletsByIdResp{
+		Wallets: &pb.Wallets{
+			UserId:        item.UserID,
+			Balance:       item.Balance.String(),
+			FrozenBalance: item.FrozenBalance.String(),
+			UpdatedAt:     updatedAt,
+			Version:       int64(item.Version),
+		},
+	}, nil
+}

app/wallet/rpc/internal/logic/searchWalletTransactionsLogic.go

@@ -0,0 +1,106 @@
+package logic
+
+import (
+	"context"
+	"errors"
+	"strconv"
+	"time"
+
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"juwan-backend/app/wallet/rpc/internal/models/wallettransactions"
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/shopspring/decimal"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SearchWalletTransactionsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewSearchWalletTransactionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchWalletTransactionsLogic {
+	return &SearchWalletTransactionsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *SearchWalletTransactionsLogic) SearchWalletTransactions(in *pb.SearchWalletTransactionsReq) (*pb.SearchWalletTransactionsResp, error) {
+	if in.Limit <= 0 {
+		in.Limit = 20
+	}
+
+	preds := make([]predicate.WalletTransactions, 0, 8)
+	if in.Id > 0 {
+		preds = append(preds, wallettransactions.IDEQ(strconv.FormatInt(in.Id, 10)))
+	}
+	if in.UserId != nil {
+		preds = append(preds, wallettransactions.UserIDEQ(in.GetUserId()))
+	}
+	if in.Type != nil && in.GetType() != "" {
+		preds = append(preds, wallettransactions.TypeEQ(in.GetType()))
+	}
+	if in.Amount != nil {
+		amount, perr := decimal.NewFromString(in.GetAmount())
+		if perr != nil {
+			return nil, errors.New("invalid amount")
+		}
+		preds = append(preds, wallettransactions.AmountEQ(amount))
+	}
+	if in.BalanceAfter != nil {
+		balanceAfter, perr := decimal.NewFromString(in.GetBalanceAfter())
+		if perr != nil {
+			return nil, errors.New("invalid balanceAfter")
+		}
+		preds = append(preds, wallettransactions.BalanceAfterEQ(balanceAfter))
+	}
+	if in.OrderId != nil {
+		preds = append(preds, wallettransactions.OrderIDEQ(in.GetOrderId()))
+	}
+	if in.CreatedAt != nil && in.GetCreatedAt() > 0 {
+		preds = append(preds, wallettransactions.CreatedAtGTE(time.Unix(in.GetCreatedAt(), 0)))
+	}
+	if in.SearchText != nil && in.GetSearchText() != "" {
+		preds = append(preds, wallettransactions.SearchTextContainsFold(in.GetSearchText()))
+	}
+
+	query := l.svcCtx.WalletModelsRO.WalletTransactions.Query()
+	if len(preds) > 0 {
+		query = query.Where(wallettransactions.And(preds...))
+	}
+
+	list, err := query.
+		Offset(int(in.Page * in.Limit)).
+		Limit(int(in.Limit)).
+		All(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	result := make([]*pb.WalletTransactions, 0, len(list))
+	for _, item := range list {
+		id, _ := strconv.ParseInt(item.ID, 10, 64)
+		description := ""
+		if len(item.Description) > 0 {
+			description = item.Description[0]
+		}
+		result = append(result, &pb.WalletTransactions{
+			Id:           id,
+			UserId:       item.UserID,
+			Type:         item.Type,
+			Amount:       item.Amount.String(),
+			BalanceAfter: item.BalanceAfter.String(),
+			Description:  description,
+			OrderId:      item.OrderID,
+			CreatedAt:    item.CreatedAt.Unix(),
+			SearchText:   item.SearchText,
+		})
+	}
+
+	return &pb.SearchWalletTransactionsResp{WalletTransactions: result}, nil
+}

app/wallet/rpc/internal/logic/searchWalletsLogic.go

@@ -0,0 +1,30 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type SearchWalletsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewSearchWalletsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SearchWalletsLogic {
+	return &SearchWalletsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *SearchWalletsLogic) SearchWallets(in *pb.SearchWalletsReq) (*pb.SearchWalletsResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &pb.SearchWalletsResp{}, nil
+}

app/wallet/rpc/internal/logic/updateWalletTransactionsLogic.go

@@ -0,0 +1,30 @@
+package logic
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdateWalletTransactionsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewUpdateWalletTransactionsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateWalletTransactionsLogic {
+	return &UpdateWalletTransactionsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *UpdateWalletTransactionsLogic) UpdateWalletTransactions(in *pb.UpdateWalletTransactionsReq) (*pb.UpdateWalletTransactionsResp, error) {
+	// todo: add your logic here and delete this line
+
+	return &pb.UpdateWalletTransactionsResp{}, nil
+}

app/wallet/rpc/internal/logic/updateWalletsLogic.go

@@ -0,0 +1,89 @@
+package logic
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/shopspring/decimal"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type UpdateWalletsLogic struct {
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+	logx.Logger
+}
+
+func NewUpdateWalletsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateWalletsLogic {
+	return &UpdateWalletsLogic{
+		ctx:    ctx,
+		svcCtx: svcCtx,
+		Logger: logx.WithContext(ctx),
+	}
+}
+
+func (l *UpdateWalletsLogic) UpdateWallets(in *pb.UpdateWalletsReq) (*pb.UpdateWalletsResp, error) {
+	if in.Version == nil {
+		return nil, errors.New("version is required")
+	}
+
+	tx, err := l.svcCtx.WalletModelsRW.Tx(l.ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	updater := tx.Wallet.Update().
+		Where(wallet.UserIDEQ(in.UserId), wallet.VersionEQ(int(in.GetVersion()))).
+		AddVersion(1)
+
+	if in.Balance != nil {
+		parsedBalance, perr := decimal.NewFromString(in.GetBalance())
+		if perr != nil {
+			_ = tx.Rollback()
+			return nil, errors.New("invalid balance")
+		}
+		updater = updater.SetBalance(parsedBalance)
+	}
+	if in.FrozenBalance != nil {
+		parsedFrozenBalance, perr := decimal.NewFromString(in.GetFrozenBalance())
+		if perr != nil {
+			_ = tx.Rollback()
+			return nil, errors.New("invalid frozenBalance")
+		}
+		updater = updater.SetFrozenBalance(parsedFrozenBalance)
+	}
+	if in.UpdatedAt != nil && in.GetUpdatedAt() > 0 {
+		updater = updater.SetUpdatedAt(time.Unix(in.GetUpdatedAt(), 0))
+	} else {
+		updater = updater.SetUpdatedAt(time.Now())
+	}
+
+	affected, err := updater.Save(l.ctx)
+	if err != nil {
+		_ = tx.Rollback()
+		return nil, err
+	}
+	if affected == 0 {
+		exist, qerr := tx.Wallet.Query().Where(wallet.UserIDEQ(in.UserId)).Exist(l.ctx)
+		_ = tx.Rollback()
+		if qerr != nil {
+			return nil, qerr
+		}
+		if !exist {
+			return nil, errors.New("wallet not found")
+		}
+		return nil, errors.New("wallet update conflict")
+	}
+
+	if err = tx.Commit(); err != nil {
+		return nil, err
+	}
+
+	return &pb.UpdateWalletsResp{}, nil
+}

app/wallet/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/wallet/rpc/internal/models/migrate"
+
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+	"juwan-backend/app/wallet/rpc/internal/models/wallettransactions"
+
+	"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
+	// Wallet is the client for interacting with the Wallet builders.
+	Wallet *WalletClient
+	// WalletTransactions is the client for interacting with the WalletTransactions builders.
+	WalletTransactions *WalletTransactionsClient
+}
+
+// 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.Wallet = NewWalletClient(c.config)
+	c.WalletTransactions = NewWalletTransactionsClient(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,
+		Wallet:             NewWalletClient(cfg),
+		WalletTransactions: NewWalletTransactionsClient(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,
+		Wallet:             NewWalletClient(cfg),
+		WalletTransactions: NewWalletTransactionsClient(cfg),
+	}, nil
+}
+
+// Debug returns a new debug-client. It's used to get verbose logging on specific operations.
+//
+//	client.Debug().
+//		Wallet.
+//		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.Wallet.Use(hooks...)
+	c.WalletTransactions.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.Wallet.Intercept(interceptors...)
+	c.WalletTransactions.Intercept(interceptors...)
+}
+
+// Mutate implements the ent.Mutator interface.
+func (c *Client) Mutate(ctx context.Context, m Mutation) (Value, error) {
+	switch m := m.(type) {
+	case *WalletMutation:
+		return c.Wallet.mutate(ctx, m)
+	case *WalletTransactionsMutation:
+		return c.WalletTransactions.mutate(ctx, m)
+	default:
+		return nil, fmt.Errorf("models: unknown mutation type %T", m)
+	}
+}
+
+// WalletClient is a client for the Wallet schema.
+type WalletClient struct {
+	config
+}
+
+// NewWalletClient returns a client for the Wallet from the given config.
+func NewWalletClient(c config) *WalletClient {
+	return &WalletClient{config: c}
+}
+
+// Use adds a list of mutation hooks to the hooks stack.
+// A call to `Use(f, g, h)` equals to `wallet.Hooks(f(g(h())))`.
+func (c *WalletClient) Use(hooks ...Hook) {
+	c.hooks.Wallet = append(c.hooks.Wallet, hooks...)
+}
+
+// Intercept adds a list of query interceptors to the interceptors stack.
+// A call to `Intercept(f, g, h)` equals to `wallet.Intercept(f(g(h())))`.
+func (c *WalletClient) Intercept(interceptors ...Interceptor) {
+	c.inters.Wallet = append(c.inters.Wallet, interceptors...)
+}
+
+// Create returns a builder for creating a Wallet entity.
+func (c *WalletClient) Create() *WalletCreate {
+	mutation := newWalletMutation(c.config, OpCreate)
+	return &WalletCreate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// CreateBulk returns a builder for creating a bulk of Wallet entities.
+func (c *WalletClient) CreateBulk(builders ...*WalletCreate) *WalletCreateBulk {
+	return &WalletCreateBulk{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 *WalletClient) MapCreateBulk(slice any, setFunc func(*WalletCreate, int)) *WalletCreateBulk {
+	rv := reflect.ValueOf(slice)
+	if rv.Kind() != reflect.Slice {
+		return &WalletCreateBulk{err: fmt.Errorf("calling to WalletClient.MapCreateBulk with wrong type %T, need slice", slice)}
+	}
+	builders := make([]*WalletCreate, rv.Len())
+	for i := 0; i < rv.Len(); i++ {
+		builders[i] = c.Create()
+		setFunc(builders[i], i)
+	}
+	return &WalletCreateBulk{config: c.config, builders: builders}
+}
+
+// Update returns an update builder for Wallet.
+func (c *WalletClient) Update() *WalletUpdate {
+	mutation := newWalletMutation(c.config, OpUpdate)
+	return &WalletUpdate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOne returns an update builder for the given entity.
+func (c *WalletClient) UpdateOne(_m *Wallet) *WalletUpdateOne {
+	mutation := newWalletMutation(c.config, OpUpdateOne, withWallet(_m))
+	return &WalletUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOneID returns an update builder for the given id.
+func (c *WalletClient) UpdateOneID(id int) *WalletUpdateOne {
+	mutation := newWalletMutation(c.config, OpUpdateOne, withWalletID(id))
+	return &WalletUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// Delete returns a delete builder for Wallet.
+func (c *WalletClient) Delete() *WalletDelete {
+	mutation := newWalletMutation(c.config, OpDelete)
+	return &WalletDelete{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// DeleteOne returns a builder for deleting the given entity.
+func (c *WalletClient) DeleteOne(_m *Wallet) *WalletDeleteOne {
+	return c.DeleteOneID(_m.ID)
+}
+
+// DeleteOneID returns a builder for deleting the given entity by its id.
+func (c *WalletClient) DeleteOneID(id int) *WalletDeleteOne {
+	builder := c.Delete().Where(wallet.ID(id))
+	builder.mutation.id = &id
+	builder.mutation.op = OpDeleteOne
+	return &WalletDeleteOne{builder}
+}
+
+// Query returns a query builder for Wallet.
+func (c *WalletClient) Query() *WalletQuery {
+	return &WalletQuery{
+		config: c.config,
+		ctx:    &QueryContext{Type: TypeWallet},
+		inters: c.Interceptors(),
+	}
+}
+
+// Get returns a Wallet entity by its id.
+func (c *WalletClient) Get(ctx context.Context, id int) (*Wallet, error) {
+	return c.Query().Where(wallet.ID(id)).Only(ctx)
+}
+
+// GetX is like Get, but panics if an error occurs.
+func (c *WalletClient) GetX(ctx context.Context, id int) *Wallet {
+	obj, err := c.Get(ctx, id)
+	if err != nil {
+		panic(err)
+	}
+	return obj
+}
+
+// Hooks returns the client hooks.
+func (c *WalletClient) Hooks() []Hook {
+	return c.hooks.Wallet
+}
+
+// Interceptors returns the client interceptors.
+func (c *WalletClient) Interceptors() []Interceptor {
+	return c.inters.Wallet
+}
+
+func (c *WalletClient) mutate(ctx context.Context, m *WalletMutation) (Value, error) {
+	switch m.Op() {
+	case OpCreate:
+		return (&WalletCreate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdate:
+		return (&WalletUpdate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdateOne:
+		return (&WalletUpdateOne{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpDelete, OpDeleteOne:
+		return (&WalletDelete{config: c.config, hooks: c.Hooks(), mutation: m}).Exec(ctx)
+	default:
+		return nil, fmt.Errorf("models: unknown Wallet mutation op: %q", m.Op())
+	}
+}
+
+// WalletTransactionsClient is a client for the WalletTransactions schema.
+type WalletTransactionsClient struct {
+	config
+}
+
+// NewWalletTransactionsClient returns a client for the WalletTransactions from the given config.
+func NewWalletTransactionsClient(c config) *WalletTransactionsClient {
+	return &WalletTransactionsClient{config: c}
+}
+
+// Use adds a list of mutation hooks to the hooks stack.
+// A call to `Use(f, g, h)` equals to `wallettransactions.Hooks(f(g(h())))`.
+func (c *WalletTransactionsClient) Use(hooks ...Hook) {
+	c.hooks.WalletTransactions = append(c.hooks.WalletTransactions, hooks...)
+}
+
+// Intercept adds a list of query interceptors to the interceptors stack.
+// A call to `Intercept(f, g, h)` equals to `wallettransactions.Intercept(f(g(h())))`.
+func (c *WalletTransactionsClient) Intercept(interceptors ...Interceptor) {
+	c.inters.WalletTransactions = append(c.inters.WalletTransactions, interceptors...)
+}
+
+// Create returns a builder for creating a WalletTransactions entity.
+func (c *WalletTransactionsClient) Create() *WalletTransactionsCreate {
+	mutation := newWalletTransactionsMutation(c.config, OpCreate)
+	return &WalletTransactionsCreate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// CreateBulk returns a builder for creating a bulk of WalletTransactions entities.
+func (c *WalletTransactionsClient) CreateBulk(builders ...*WalletTransactionsCreate) *WalletTransactionsCreateBulk {
+	return &WalletTransactionsCreateBulk{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 *WalletTransactionsClient) MapCreateBulk(slice any, setFunc func(*WalletTransactionsCreate, int)) *WalletTransactionsCreateBulk {
+	rv := reflect.ValueOf(slice)
+	if rv.Kind() != reflect.Slice {
+		return &WalletTransactionsCreateBulk{err: fmt.Errorf("calling to WalletTransactionsClient.MapCreateBulk with wrong type %T, need slice", slice)}
+	}
+	builders := make([]*WalletTransactionsCreate, rv.Len())
+	for i := 0; i < rv.Len(); i++ {
+		builders[i] = c.Create()
+		setFunc(builders[i], i)
+	}
+	return &WalletTransactionsCreateBulk{config: c.config, builders: builders}
+}
+
+// Update returns an update builder for WalletTransactions.
+func (c *WalletTransactionsClient) Update() *WalletTransactionsUpdate {
+	mutation := newWalletTransactionsMutation(c.config, OpUpdate)
+	return &WalletTransactionsUpdate{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOne returns an update builder for the given entity.
+func (c *WalletTransactionsClient) UpdateOne(_m *WalletTransactions) *WalletTransactionsUpdateOne {
+	mutation := newWalletTransactionsMutation(c.config, OpUpdateOne, withWalletTransactions(_m))
+	return &WalletTransactionsUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// UpdateOneID returns an update builder for the given id.
+func (c *WalletTransactionsClient) UpdateOneID(id string) *WalletTransactionsUpdateOne {
+	mutation := newWalletTransactionsMutation(c.config, OpUpdateOne, withWalletTransactionsID(id))
+	return &WalletTransactionsUpdateOne{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// Delete returns a delete builder for WalletTransactions.
+func (c *WalletTransactionsClient) Delete() *WalletTransactionsDelete {
+	mutation := newWalletTransactionsMutation(c.config, OpDelete)
+	return &WalletTransactionsDelete{config: c.config, hooks: c.Hooks(), mutation: mutation}
+}
+
+// DeleteOne returns a builder for deleting the given entity.
+func (c *WalletTransactionsClient) DeleteOne(_m *WalletTransactions) *WalletTransactionsDeleteOne {
+	return c.DeleteOneID(_m.ID)
+}
+
+// DeleteOneID returns a builder for deleting the given entity by its id.
+func (c *WalletTransactionsClient) DeleteOneID(id string) *WalletTransactionsDeleteOne {
+	builder := c.Delete().Where(wallettransactions.ID(id))
+	builder.mutation.id = &id
+	builder.mutation.op = OpDeleteOne
+	return &WalletTransactionsDeleteOne{builder}
+}
+
+// Query returns a query builder for WalletTransactions.
+func (c *WalletTransactionsClient) Query() *WalletTransactionsQuery {
+	return &WalletTransactionsQuery{
+		config: c.config,
+		ctx:    &QueryContext{Type: TypeWalletTransactions},
+		inters: c.Interceptors(),
+	}
+}
+
+// Get returns a WalletTransactions entity by its id.
+func (c *WalletTransactionsClient) Get(ctx context.Context, id string) (*WalletTransactions, error) {
+	return c.Query().Where(wallettransactions.ID(id)).Only(ctx)
+}
+
+// GetX is like Get, but panics if an error occurs.
+func (c *WalletTransactionsClient) GetX(ctx context.Context, id string) *WalletTransactions {
+	obj, err := c.Get(ctx, id)
+	if err != nil {
+		panic(err)
+	}
+	return obj
+}
+
+// Hooks returns the client hooks.
+func (c *WalletTransactionsClient) Hooks() []Hook {
+	return c.hooks.WalletTransactions
+}
+
+// Interceptors returns the client interceptors.
+func (c *WalletTransactionsClient) Interceptors() []Interceptor {
+	return c.inters.WalletTransactions
+}
+
+func (c *WalletTransactionsClient) mutate(ctx context.Context, m *WalletTransactionsMutation) (Value, error) {
+	switch m.Op() {
+	case OpCreate:
+		return (&WalletTransactionsCreate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdate:
+		return (&WalletTransactionsUpdate{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpUpdateOne:
+		return (&WalletTransactionsUpdateOne{config: c.config, hooks: c.Hooks(), mutation: m}).Save(ctx)
+	case OpDelete, OpDeleteOne:
+		return (&WalletTransactionsDelete{config: c.config, hooks: c.Hooks(), mutation: m}).Exec(ctx)
+	default:
+		return nil, fmt.Errorf("models: unknown WalletTransactions mutation op: %q", m.Op())
+	}
+}
+
+// hooks and interceptors per client, for fast access.
+type (
+	hooks struct {
+		Wallet, WalletTransactions []ent.Hook
+	}
+	inters struct {
+		Wallet, WalletTransactions []ent.Interceptor
+	}
+)

app/wallet/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/wallet/rpc/internal/models/wallet"
+	"juwan-backend/app/wallet/rpc/internal/models/wallettransactions"
+	"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{
+			wallet.Table:             wallet.ValidColumn,
+			wallettransactions.Table: wallettransactions.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/wallet/rpc/internal/models/enttest/enttest.go

@@ -0,0 +1,85 @@
+// Code generated by ent, DO NOT EDIT.
+
+package enttest
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/internal/models"
+	// required by schema hooks.
+	_ "juwan-backend/app/wallet/rpc/internal/models/runtime"
+
+	"juwan-backend/app/wallet/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/wallet/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/wallet/rpc/internal/models"
+)
+
+// The WalletFunc type is an adapter to allow the use of ordinary
+// function as Wallet mutator.
+type WalletFunc func(context.Context, *models.WalletMutation) (models.Value, error)
+
+// Mutate calls f(ctx, m).
+func (f WalletFunc) Mutate(ctx context.Context, m models.Mutation) (models.Value, error) {
+	if mv, ok := m.(*models.WalletMutation); ok {
+		return f(ctx, mv)
+	}
+	return nil, fmt.Errorf("unexpected mutation type %T. expect *models.WalletMutation", m)
+}
+
+// The WalletTransactionsFunc type is an adapter to allow the use of ordinary
+// function as WalletTransactions mutator.
+type WalletTransactionsFunc func(context.Context, *models.WalletTransactionsMutation) (models.Value, error)
+
+// Mutate calls f(ctx, m).
+func (f WalletTransactionsFunc) Mutate(ctx context.Context, m models.Mutation) (models.Value, error) {
+	if mv, ok := m.(*models.WalletTransactionsMutation); ok {
+		return f(ctx, mv)
+	}
+	return nil, fmt.Errorf("unexpected mutation type %T. expect *models.WalletTransactionsMutation", 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/wallet/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/wallet/rpc/internal/models/migrate/schema.go

@@ -0,0 +1,52 @@
+// Code generated by ent, DO NOT EDIT.
+
+package migrate
+
+import (
+	"entgo.io/ent/dialect/sql/schema"
+	"entgo.io/ent/schema/field"
+)
+
+var (
+	// WalletsColumns holds the columns for the "wallets" table.
+	WalletsColumns = []*schema.Column{
+		{Name: "id", Type: field.TypeInt, Increment: true},
+		{Name: "user_id", Type: field.TypeInt64, Unique: true},
+		{Name: "balance", Type: field.TypeOther, SchemaType: map[string]string{"postgres": "decimal(12,2)"}},
+		{Name: "frozen_balance", Type: field.TypeOther, SchemaType: map[string]string{"postgres": "decimal(12,2)"}},
+		{Name: "version", Type: field.TypeInt, Default: 1},
+		{Name: "updated_at", Type: field.TypeTime},
+	}
+	// WalletsTable holds the schema information for the "wallets" table.
+	WalletsTable = &schema.Table{
+		Name:       "wallets",
+		Columns:    WalletsColumns,
+		PrimaryKey: []*schema.Column{WalletsColumns[0]},
+	}
+	// WalletTransactionsColumns holds the columns for the "wallet_transactions" table.
+	WalletTransactionsColumns = []*schema.Column{
+		{Name: "id", Type: field.TypeString, Unique: true},
+		{Name: "user_id", Type: field.TypeInt64, Unique: true},
+		{Name: "type", Type: field.TypeString},
+		{Name: "amount", Type: field.TypeOther, Unique: true, SchemaType: map[string]string{"postgres": "decimal(12,2"}},
+		{Name: "balance_after", Type: field.TypeOther, Unique: true, SchemaType: map[string]string{"postgres": "decimal(12,2)"}},
+		{Name: "description", Type: field.TypeJSON},
+		{Name: "order_id", Type: field.TypeInt64, Unique: true},
+		{Name: "created_at", Type: field.TypeTime},
+		{Name: "search_text", Type: field.TypeString},
+	}
+	// WalletTransactionsTable holds the schema information for the "wallet_transactions" table.
+	WalletTransactionsTable = &schema.Table{
+		Name:       "wallet_transactions",
+		Columns:    WalletTransactionsColumns,
+		PrimaryKey: []*schema.Column{WalletTransactionsColumns[0]},
+	}
+	// Tables holds all the tables in the schema.
+	Tables = []*schema.Table{
+		WalletsTable,
+		WalletTransactionsTable,
+	}
+)
+
+func init() {
+}

app/wallet/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"
+)
+
+// Wallet is the predicate function for wallet builders.
+type Wallet func(*sql.Selector)
+
+// WalletTransactions is the predicate function for wallettransactions builders.
+type WalletTransactions func(*sql.Selector)

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

@@ -0,0 +1,30 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"juwan-backend/app/wallet/rpc/internal/models/schema"
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+
+	"github.com/shopspring/decimal"
+)
+
+// 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() {
+	walletFields := schema.Wallet{}.Fields()
+	_ = walletFields
+	// walletDescBalance is the schema descriptor for balance field.
+	walletDescBalance := walletFields[1].Descriptor()
+	// wallet.DefaultBalance holds the default value on creation for the balance field.
+	wallet.DefaultBalance = walletDescBalance.Default.(decimal.Decimal)
+	// walletDescFrozenBalance is the schema descriptor for frozen_balance field.
+	walletDescFrozenBalance := walletFields[2].Descriptor()
+	// wallet.DefaultFrozenBalance holds the default value on creation for the frozen_balance field.
+	wallet.DefaultFrozenBalance = walletDescFrozenBalance.Default.(decimal.Decimal)
+	// walletDescVersion is the schema descriptor for version field.
+	walletDescVersion := walletFields[3].Descriptor()
+	// wallet.DefaultVersion holds the default value on creation for the version field.
+	wallet.DefaultVersion = walletDescVersion.Default.(int)
+}

app/wallet/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/wallet/rpc/internal/models/runtime.go
+
+const (
+	Version = "v0.14.5"                                         // Version of ent codegen.
+	Sum     = "h1:Rj2WOYJtCkWyFo6a+5wB3EfBRP0rnx1fMk6gGA0UUe4=" // Sum of ent codegen.
+)

app/wallet/rpc/internal/models/schema/wallet.go

@@ -0,0 +1,39 @@
+package schema
+
+import (
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/schema/field"
+	"github.com/shopspring/decimal"
+)
+
+var defalutBalance = decimal.RequireFromString("0.00")
+
+// Wallet holds the schema definition for the Wallet entity.
+type Wallet struct {
+	ent.Schema
+}
+
+// Fields of the Wallet.
+func (Wallet) Fields() []ent.Field {
+	return []ent.Field{
+		field.Int64("user_id").Immutable().Unique(),
+		field.Other("balance", decimal.Decimal{}).
+			Default(defalutBalance).
+			SchemaType(map[string]string{
+				dialect.Postgres: "decimal(12,2)",
+			}),
+		field.Other("frozen_balance", decimal.Decimal{}).
+			Default(defalutBalance).
+			SchemaType(map[string]string{
+				dialect.Postgres: "decimal(12,2)",
+			}),
+		field.Int("version").Default(1),
+		field.Time("updated_at"),
+	}
+}
+
+// Edges of the Wallet.
+func (Wallet) Edges() []ent.Edge {
+	return nil
+}

app/wallet/rpc/internal/models/schema/wallettransactions.go

@@ -0,0 +1,39 @@
+package schema
+
+import (
+	"entgo.io/ent"
+	"entgo.io/ent/dialect"
+	"entgo.io/ent/schema/field"
+	"github.com/shopspring/decimal"
+)
+
+// WalletTransactions holds the schema definition for the WalletTransactions entity.
+type WalletTransactions struct {
+	ent.Schema
+}
+
+// Fields of the WalletTransactions.
+func (WalletTransactions) Fields() []ent.Field {
+	return []ent.Field{
+		field.String("id").Immutable().Unique(),
+		field.Int64("user_id").Immutable().Unique(),
+		field.String("type"),
+		field.Other("amount", decimal.Decimal{}).
+			SchemaType(map[string]string{
+				dialect.Postgres: "decimal(12,2",
+			}).Unique().Immutable(),
+		field.Other("balance_after", decimal.Decimal{}).
+			SchemaType(map[string]string{
+				dialect.Postgres: "decimal(12,2)",
+			}).Unique().Immutable(),
+		field.Strings("description"),
+		field.Int64("order_id").Immutable().Unique(),
+		field.Time("created_at"),
+		field.String("search_text"),
+	}
+}
+
+// Edges of the WalletTransactions.
+func (WalletTransactions) Edges() []ent.Edge {
+	return nil
+}

app/wallet/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
+	// Wallet is the client for interacting with the Wallet builders.
+	Wallet *WalletClient
+	// WalletTransactions is the client for interacting with the WalletTransactions builders.
+	WalletTransactions *WalletTransactionsClient
+
+	// 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.Wallet = NewWalletClient(tx.config)
+	tx.WalletTransactions = NewWalletTransactionsClient(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: Wallet.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/wallet/rpc/internal/models/wallet.go

@@ -0,0 +1,151 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"fmt"
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"github.com/shopspring/decimal"
+)
+
+// Wallet is the model entity for the Wallet schema.
+type Wallet struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID int `json:"id,omitempty"`
+	// UserID holds the value of the "user_id" field.
+	UserID int64 `json:"user_id,omitempty"`
+	// Balance holds the value of the "balance" field.
+	Balance decimal.Decimal `json:"balance,omitempty"`
+	// FrozenBalance holds the value of the "frozen_balance" field.
+	FrozenBalance decimal.Decimal `json:"frozen_balance,omitempty"`
+	// Version holds the value of the "version" field.
+	Version int `json:"version,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 (*Wallet) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case wallet.FieldBalance, wallet.FieldFrozenBalance:
+			values[i] = new(decimal.Decimal)
+		case wallet.FieldID, wallet.FieldUserID, wallet.FieldVersion:
+			values[i] = new(sql.NullInt64)
+		case wallet.FieldUpdatedAt:
+			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 Wallet fields.
+func (_m *Wallet) 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 wallet.FieldID:
+			value, ok := values[i].(*sql.NullInt64)
+			if !ok {
+				return fmt.Errorf("unexpected type %T for field id", value)
+			}
+			_m.ID = int(value.Int64)
+		case wallet.FieldUserID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field user_id", values[i])
+			} else if value.Valid {
+				_m.UserID = value.Int64
+			}
+		case wallet.FieldBalance:
+			if value, ok := values[i].(*decimal.Decimal); !ok {
+				return fmt.Errorf("unexpected type %T for field balance", values[i])
+			} else if value != nil {
+				_m.Balance = *value
+			}
+		case wallet.FieldFrozenBalance:
+			if value, ok := values[i].(*decimal.Decimal); !ok {
+				return fmt.Errorf("unexpected type %T for field frozen_balance", values[i])
+			} else if value != nil {
+				_m.FrozenBalance = *value
+			}
+		case wallet.FieldVersion:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field version", values[i])
+			} else if value.Valid {
+				_m.Version = int(value.Int64)
+			}
+		case wallet.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 Wallet.
+// This includes values selected through modifiers, order, etc.
+func (_m *Wallet) Value(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// Update returns a builder for updating this Wallet.
+// Note that you need to call Wallet.Unwrap() before calling this method if this Wallet
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *Wallet) Update() *WalletUpdateOne {
+	return NewWalletClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the Wallet 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 *Wallet) Unwrap() *Wallet {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("models: Wallet is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+func (_m *Wallet) String() string {
+	var builder strings.Builder
+	builder.WriteString("Wallet(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
+	builder.WriteString("user_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.UserID))
+	builder.WriteString(", ")
+	builder.WriteString("balance=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Balance))
+	builder.WriteString(", ")
+	builder.WriteString("frozen_balance=")
+	builder.WriteString(fmt.Sprintf("%v", _m.FrozenBalance))
+	builder.WriteString(", ")
+	builder.WriteString("version=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Version))
+	builder.WriteString(", ")
+	builder.WriteString("updated_at=")
+	builder.WriteString(_m.UpdatedAt.Format(time.ANSIC))
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// Wallets is a parsable slice of Wallet.
+type Wallets []*Wallet

app/wallet/rpc/internal/models/wallet/wallet.go

@@ -0,0 +1,89 @@
+// Code generated by ent, DO NOT EDIT.
+
+package wallet
+
+import (
+	"entgo.io/ent/dialect/sql"
+	"github.com/shopspring/decimal"
+)
+
+const (
+	// Label holds the string label denoting the wallet type in the database.
+	Label = "wallet"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldUserID holds the string denoting the user_id field in the database.
+	FieldUserID = "user_id"
+	// FieldBalance holds the string denoting the balance field in the database.
+	FieldBalance = "balance"
+	// FieldFrozenBalance holds the string denoting the frozen_balance field in the database.
+	FieldFrozenBalance = "frozen_balance"
+	// FieldVersion holds the string denoting the version field in the database.
+	FieldVersion = "version"
+	// FieldUpdatedAt holds the string denoting the updated_at field in the database.
+	FieldUpdatedAt = "updated_at"
+	// Table holds the table name of the wallet in the database.
+	Table = "wallets"
+)
+
+// Columns holds all SQL columns for wallet fields.
+var Columns = []string{
+	FieldID,
+	FieldUserID,
+	FieldBalance,
+	FieldFrozenBalance,
+	FieldVersion,
+	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 (
+	// DefaultBalance holds the default value on creation for the "balance" field.
+	DefaultBalance decimal.Decimal
+	// DefaultFrozenBalance holds the default value on creation for the "frozen_balance" field.
+	DefaultFrozenBalance decimal.Decimal
+	// DefaultVersion holds the default value on creation for the "version" field.
+	DefaultVersion int
+)
+
+// OrderOption defines the ordering options for the Wallet 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()
+}
+
+// ByUserID orders the results by the user_id field.
+func ByUserID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUserID, opts...).ToFunc()
+}
+
+// ByBalance orders the results by the balance field.
+func ByBalance(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldBalance, opts...).ToFunc()
+}
+
+// ByFrozenBalance orders the results by the frozen_balance field.
+func ByFrozenBalance(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldFrozenBalance, opts...).ToFunc()
+}
+
+// ByVersion orders the results by the version field.
+func ByVersion(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldVersion, opts...).ToFunc()
+}
+
+// ByUpdatedAt orders the results by the updated_at field.
+func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
+}

app/wallet/rpc/internal/models/wallet/where.go

@@ -0,0 +1,296 @@
+// Code generated by ent, DO NOT EDIT.
+
+package wallet
+
+import (
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"github.com/shopspring/decimal"
+)
+
+// ID filters vertices based on their ID field.
+func ID(id int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldID, id))
+}
+
+// IDEQ applies the EQ predicate on the ID field.
+func IDEQ(id int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldID, id))
+}
+
+// IDNEQ applies the NEQ predicate on the ID field.
+func IDNEQ(id int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNEQ(FieldID, id))
+}
+
+// IDIn applies the In predicate on the ID field.
+func IDIn(ids ...int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldIn(FieldID, ids...))
+}
+
+// IDNotIn applies the NotIn predicate on the ID field.
+func IDNotIn(ids ...int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNotIn(FieldID, ids...))
+}
+
+// IDGT applies the GT predicate on the ID field.
+func IDGT(id int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGT(FieldID, id))
+}
+
+// IDGTE applies the GTE predicate on the ID field.
+func IDGTE(id int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGTE(FieldID, id))
+}
+
+// IDLT applies the LT predicate on the ID field.
+func IDLT(id int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLT(FieldID, id))
+}
+
+// IDLTE applies the LTE predicate on the ID field.
+func IDLTE(id int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLTE(FieldID, id))
+}
+
+// UserID applies equality check predicate on the "user_id" field. It's identical to UserIDEQ.
+func UserID(v int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldUserID, v))
+}
+
+// Balance applies equality check predicate on the "balance" field. It's identical to BalanceEQ.
+func Balance(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldBalance, v))
+}
+
+// FrozenBalance applies equality check predicate on the "frozen_balance" field. It's identical to FrozenBalanceEQ.
+func FrozenBalance(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldFrozenBalance, v))
+}
+
+// Version applies equality check predicate on the "version" field. It's identical to VersionEQ.
+func Version(v int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldVersion, v))
+}
+
+// UpdatedAt applies equality check predicate on the "updated_at" field. It's identical to UpdatedAtEQ.
+func UpdatedAt(v time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldUpdatedAt, v))
+}
+
+// UserIDEQ applies the EQ predicate on the "user_id" field.
+func UserIDEQ(v int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldUserID, v))
+}
+
+// UserIDNEQ applies the NEQ predicate on the "user_id" field.
+func UserIDNEQ(v int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNEQ(FieldUserID, v))
+}
+
+// UserIDIn applies the In predicate on the "user_id" field.
+func UserIDIn(vs ...int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldIn(FieldUserID, vs...))
+}
+
+// UserIDNotIn applies the NotIn predicate on the "user_id" field.
+func UserIDNotIn(vs ...int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNotIn(FieldUserID, vs...))
+}
+
+// UserIDGT applies the GT predicate on the "user_id" field.
+func UserIDGT(v int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGT(FieldUserID, v))
+}
+
+// UserIDGTE applies the GTE predicate on the "user_id" field.
+func UserIDGTE(v int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGTE(FieldUserID, v))
+}
+
+// UserIDLT applies the LT predicate on the "user_id" field.
+func UserIDLT(v int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLT(FieldUserID, v))
+}
+
+// UserIDLTE applies the LTE predicate on the "user_id" field.
+func UserIDLTE(v int64) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLTE(FieldUserID, v))
+}
+
+// BalanceEQ applies the EQ predicate on the "balance" field.
+func BalanceEQ(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldBalance, v))
+}
+
+// BalanceNEQ applies the NEQ predicate on the "balance" field.
+func BalanceNEQ(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNEQ(FieldBalance, v))
+}
+
+// BalanceIn applies the In predicate on the "balance" field.
+func BalanceIn(vs ...decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldIn(FieldBalance, vs...))
+}
+
+// BalanceNotIn applies the NotIn predicate on the "balance" field.
+func BalanceNotIn(vs ...decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNotIn(FieldBalance, vs...))
+}
+
+// BalanceGT applies the GT predicate on the "balance" field.
+func BalanceGT(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGT(FieldBalance, v))
+}
+
+// BalanceGTE applies the GTE predicate on the "balance" field.
+func BalanceGTE(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGTE(FieldBalance, v))
+}
+
+// BalanceLT applies the LT predicate on the "balance" field.
+func BalanceLT(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLT(FieldBalance, v))
+}
+
+// BalanceLTE applies the LTE predicate on the "balance" field.
+func BalanceLTE(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLTE(FieldBalance, v))
+}
+
+// FrozenBalanceEQ applies the EQ predicate on the "frozen_balance" field.
+func FrozenBalanceEQ(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldFrozenBalance, v))
+}
+
+// FrozenBalanceNEQ applies the NEQ predicate on the "frozen_balance" field.
+func FrozenBalanceNEQ(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNEQ(FieldFrozenBalance, v))
+}
+
+// FrozenBalanceIn applies the In predicate on the "frozen_balance" field.
+func FrozenBalanceIn(vs ...decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldIn(FieldFrozenBalance, vs...))
+}
+
+// FrozenBalanceNotIn applies the NotIn predicate on the "frozen_balance" field.
+func FrozenBalanceNotIn(vs ...decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNotIn(FieldFrozenBalance, vs...))
+}
+
+// FrozenBalanceGT applies the GT predicate on the "frozen_balance" field.
+func FrozenBalanceGT(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGT(FieldFrozenBalance, v))
+}
+
+// FrozenBalanceGTE applies the GTE predicate on the "frozen_balance" field.
+func FrozenBalanceGTE(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGTE(FieldFrozenBalance, v))
+}
+
+// FrozenBalanceLT applies the LT predicate on the "frozen_balance" field.
+func FrozenBalanceLT(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLT(FieldFrozenBalance, v))
+}
+
+// FrozenBalanceLTE applies the LTE predicate on the "frozen_balance" field.
+func FrozenBalanceLTE(v decimal.Decimal) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLTE(FieldFrozenBalance, v))
+}
+
+// VersionEQ applies the EQ predicate on the "version" field.
+func VersionEQ(v int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldVersion, v))
+}
+
+// VersionNEQ applies the NEQ predicate on the "version" field.
+func VersionNEQ(v int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNEQ(FieldVersion, v))
+}
+
+// VersionIn applies the In predicate on the "version" field.
+func VersionIn(vs ...int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldIn(FieldVersion, vs...))
+}
+
+// VersionNotIn applies the NotIn predicate on the "version" field.
+func VersionNotIn(vs ...int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNotIn(FieldVersion, vs...))
+}
+
+// VersionGT applies the GT predicate on the "version" field.
+func VersionGT(v int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGT(FieldVersion, v))
+}
+
+// VersionGTE applies the GTE predicate on the "version" field.
+func VersionGTE(v int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGTE(FieldVersion, v))
+}
+
+// VersionLT applies the LT predicate on the "version" field.
+func VersionLT(v int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLT(FieldVersion, v))
+}
+
+// VersionLTE applies the LTE predicate on the "version" field.
+func VersionLTE(v int) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLTE(FieldVersion, v))
+}
+
+// UpdatedAtEQ applies the EQ predicate on the "updated_at" field.
+func UpdatedAtEQ(v time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldEQ(FieldUpdatedAt, v))
+}
+
+// UpdatedAtNEQ applies the NEQ predicate on the "updated_at" field.
+func UpdatedAtNEQ(v time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNEQ(FieldUpdatedAt, v))
+}
+
+// UpdatedAtIn applies the In predicate on the "updated_at" field.
+func UpdatedAtIn(vs ...time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldIn(FieldUpdatedAt, vs...))
+}
+
+// UpdatedAtNotIn applies the NotIn predicate on the "updated_at" field.
+func UpdatedAtNotIn(vs ...time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldNotIn(FieldUpdatedAt, vs...))
+}
+
+// UpdatedAtGT applies the GT predicate on the "updated_at" field.
+func UpdatedAtGT(v time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGT(FieldUpdatedAt, v))
+}
+
+// UpdatedAtGTE applies the GTE predicate on the "updated_at" field.
+func UpdatedAtGTE(v time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldGTE(FieldUpdatedAt, v))
+}
+
+// UpdatedAtLT applies the LT predicate on the "updated_at" field.
+func UpdatedAtLT(v time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLT(FieldUpdatedAt, v))
+}
+
+// UpdatedAtLTE applies the LTE predicate on the "updated_at" field.
+func UpdatedAtLTE(v time.Time) predicate.Wallet {
+	return predicate.Wallet(sql.FieldLTE(FieldUpdatedAt, v))
+}
+
+// And groups predicates with the AND operator between them.
+func And(predicates ...predicate.Wallet) predicate.Wallet {
+	return predicate.Wallet(sql.AndPredicates(predicates...))
+}
+
+// Or groups predicates with the OR operator between them.
+func Or(predicates ...predicate.Wallet) predicate.Wallet {
+	return predicate.Wallet(sql.OrPredicates(predicates...))
+}
+
+// Not applies the not operator on the given predicate.
+func Not(p predicate.Wallet) predicate.Wallet {
+	return predicate.Wallet(sql.NotPredicates(p))
+}

app/wallet/rpc/internal/models/wallet_create.go

@@ -0,0 +1,279 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+	"time"
+
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"github.com/shopspring/decimal"
+)
+
+// WalletCreate is the builder for creating a Wallet entity.
+type WalletCreate struct {
+	config
+	mutation *WalletMutation
+	hooks    []Hook
+}
+
+// SetUserID sets the "user_id" field.
+func (_c *WalletCreate) SetUserID(v int64) *WalletCreate {
+	_c.mutation.SetUserID(v)
+	return _c
+}
+
+// SetBalance sets the "balance" field.
+func (_c *WalletCreate) SetBalance(v decimal.Decimal) *WalletCreate {
+	_c.mutation.SetBalance(v)
+	return _c
+}
+
+// SetNillableBalance sets the "balance" field if the given value is not nil.
+func (_c *WalletCreate) SetNillableBalance(v *decimal.Decimal) *WalletCreate {
+	if v != nil {
+		_c.SetBalance(*v)
+	}
+	return _c
+}
+
+// SetFrozenBalance sets the "frozen_balance" field.
+func (_c *WalletCreate) SetFrozenBalance(v decimal.Decimal) *WalletCreate {
+	_c.mutation.SetFrozenBalance(v)
+	return _c
+}
+
+// SetNillableFrozenBalance sets the "frozen_balance" field if the given value is not nil.
+func (_c *WalletCreate) SetNillableFrozenBalance(v *decimal.Decimal) *WalletCreate {
+	if v != nil {
+		_c.SetFrozenBalance(*v)
+	}
+	return _c
+}
+
+// SetVersion sets the "version" field.
+func (_c *WalletCreate) SetVersion(v int) *WalletCreate {
+	_c.mutation.SetVersion(v)
+	return _c
+}
+
+// SetNillableVersion sets the "version" field if the given value is not nil.
+func (_c *WalletCreate) SetNillableVersion(v *int) *WalletCreate {
+	if v != nil {
+		_c.SetVersion(*v)
+	}
+	return _c
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_c *WalletCreate) SetUpdatedAt(v time.Time) *WalletCreate {
+	_c.mutation.SetUpdatedAt(v)
+	return _c
+}
+
+// Mutation returns the WalletMutation object of the builder.
+func (_c *WalletCreate) Mutation() *WalletMutation {
+	return _c.mutation
+}
+
+// Save creates the Wallet in the database.
+func (_c *WalletCreate) Save(ctx context.Context) (*Wallet, error) {
+	_c.defaults()
+	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
+}
+
+// SaveX calls Save and panics if Save returns an error.
+func (_c *WalletCreate) SaveX(ctx context.Context) *Wallet {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *WalletCreate) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *WalletCreate) 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 *WalletCreate) defaults() {
+	if _, ok := _c.mutation.Balance(); !ok {
+		v := wallet.DefaultBalance
+		_c.mutation.SetBalance(v)
+	}
+	if _, ok := _c.mutation.FrozenBalance(); !ok {
+		v := wallet.DefaultFrozenBalance
+		_c.mutation.SetFrozenBalance(v)
+	}
+	if _, ok := _c.mutation.Version(); !ok {
+		v := wallet.DefaultVersion
+		_c.mutation.SetVersion(v)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_c *WalletCreate) check() error {
+	if _, ok := _c.mutation.UserID(); !ok {
+		return &ValidationError{Name: "user_id", err: errors.New(`models: missing required field "Wallet.user_id"`)}
+	}
+	if _, ok := _c.mutation.Balance(); !ok {
+		return &ValidationError{Name: "balance", err: errors.New(`models: missing required field "Wallet.balance"`)}
+	}
+	if _, ok := _c.mutation.FrozenBalance(); !ok {
+		return &ValidationError{Name: "frozen_balance", err: errors.New(`models: missing required field "Wallet.frozen_balance"`)}
+	}
+	if _, ok := _c.mutation.Version(); !ok {
+		return &ValidationError{Name: "version", err: errors.New(`models: missing required field "Wallet.version"`)}
+	}
+	if _, ok := _c.mutation.UpdatedAt(); !ok {
+		return &ValidationError{Name: "updated_at", err: errors.New(`models: missing required field "Wallet.updated_at"`)}
+	}
+	return nil
+}
+
+func (_c *WalletCreate) sqlSave(ctx context.Context) (*Wallet, 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
+	}
+	id := _spec.ID.Value.(int64)
+	_node.ID = int(id)
+	_c.mutation.id = &_node.ID
+	_c.mutation.done = true
+	return _node, nil
+}
+
+func (_c *WalletCreate) createSpec() (*Wallet, *sqlgraph.CreateSpec) {
+	var (
+		_node = &Wallet{config: _c.config}
+		_spec = sqlgraph.NewCreateSpec(wallet.Table, sqlgraph.NewFieldSpec(wallet.FieldID, field.TypeInt))
+	)
+	if value, ok := _c.mutation.UserID(); ok {
+		_spec.SetField(wallet.FieldUserID, field.TypeInt64, value)
+		_node.UserID = value
+	}
+	if value, ok := _c.mutation.Balance(); ok {
+		_spec.SetField(wallet.FieldBalance, field.TypeOther, value)
+		_node.Balance = value
+	}
+	if value, ok := _c.mutation.FrozenBalance(); ok {
+		_spec.SetField(wallet.FieldFrozenBalance, field.TypeOther, value)
+		_node.FrozenBalance = value
+	}
+	if value, ok := _c.mutation.Version(); ok {
+		_spec.SetField(wallet.FieldVersion, field.TypeInt, value)
+		_node.Version = value
+	}
+	if value, ok := _c.mutation.UpdatedAt(); ok {
+		_spec.SetField(wallet.FieldUpdatedAt, field.TypeTime, value)
+		_node.UpdatedAt = value
+	}
+	return _node, _spec
+}
+
+// WalletCreateBulk is the builder for creating many Wallet entities in bulk.
+type WalletCreateBulk struct {
+	config
+	err      error
+	builders []*WalletCreate
+}
+
+// Save creates the Wallet entities in the database.
+func (_c *WalletCreateBulk) Save(ctx context.Context) ([]*Wallet, error) {
+	if _c.err != nil {
+		return nil, _c.err
+	}
+	specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
+	nodes := make([]*Wallet, 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.(*WalletMutation)
+				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 {
+					id := specs[i].ID.Value.(int64)
+					nodes[i].ID = int(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 *WalletCreateBulk) SaveX(ctx context.Context) []*Wallet {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *WalletCreateBulk) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *WalletCreateBulk) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

app/wallet/rpc/internal/models/wallet_delete.go

@@ -0,0 +1,88 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// WalletDelete is the builder for deleting a Wallet entity.
+type WalletDelete struct {
+	config
+	hooks    []Hook
+	mutation *WalletMutation
+}
+
+// Where appends a list predicates to the WalletDelete builder.
+func (_d *WalletDelete) Where(ps ...predicate.Wallet) *WalletDelete {
+	_d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query and returns how many vertices were deleted.
+func (_d *WalletDelete) 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 *WalletDelete) ExecX(ctx context.Context) int {
+	n, err := _d.Exec(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}
+
+func (_d *WalletDelete) sqlExec(ctx context.Context) (int, error) {
+	_spec := sqlgraph.NewDeleteSpec(wallet.Table, sqlgraph.NewFieldSpec(wallet.FieldID, field.TypeInt))
+	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
+}
+
+// WalletDeleteOne is the builder for deleting a single Wallet entity.
+type WalletDeleteOne struct {
+	_d *WalletDelete
+}
+
+// Where appends a list predicates to the WalletDelete builder.
+func (_d *WalletDeleteOne) Where(ps ...predicate.Wallet) *WalletDeleteOne {
+	_d._d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query.
+func (_d *WalletDeleteOne) Exec(ctx context.Context) error {
+	n, err := _d._d.Exec(ctx)
+	switch {
+	case err != nil:
+		return err
+	case n == 0:
+		return &NotFoundError{wallet.Label}
+	default:
+		return nil
+	}
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *WalletDeleteOne) ExecX(ctx context.Context) {
+	if err := _d.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

app/wallet/rpc/internal/models/wallet_query.go

@@ -0,0 +1,527 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"fmt"
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+	"math"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// WalletQuery is the builder for querying Wallet entities.
+type WalletQuery struct {
+	config
+	ctx        *QueryContext
+	order      []wallet.OrderOption
+	inters     []Interceptor
+	predicates []predicate.Wallet
+	// intermediate query (i.e. traversal path).
+	sql  *sql.Selector
+	path func(context.Context) (*sql.Selector, error)
+}
+
+// Where adds a new predicate for the WalletQuery builder.
+func (_q *WalletQuery) Where(ps ...predicate.Wallet) *WalletQuery {
+	_q.predicates = append(_q.predicates, ps...)
+	return _q
+}
+
+// Limit the number of records to be returned by this query.
+func (_q *WalletQuery) Limit(limit int) *WalletQuery {
+	_q.ctx.Limit = &limit
+	return _q
+}
+
+// Offset to start from.
+func (_q *WalletQuery) Offset(offset int) *WalletQuery {
+	_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 *WalletQuery) Unique(unique bool) *WalletQuery {
+	_q.ctx.Unique = &unique
+	return _q
+}
+
+// Order specifies how the records should be ordered.
+func (_q *WalletQuery) Order(o ...wallet.OrderOption) *WalletQuery {
+	_q.order = append(_q.order, o...)
+	return _q
+}
+
+// First returns the first Wallet entity from the query.
+// Returns a *NotFoundError when no Wallet was found.
+func (_q *WalletQuery) First(ctx context.Context) (*Wallet, 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{wallet.Label}
+	}
+	return nodes[0], nil
+}
+
+// FirstX is like First, but panics if an error occurs.
+func (_q *WalletQuery) FirstX(ctx context.Context) *Wallet {
+	node, err := _q.First(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return node
+}
+
+// FirstID returns the first Wallet ID from the query.
+// Returns a *NotFoundError when no Wallet ID was found.
+func (_q *WalletQuery) FirstID(ctx context.Context) (id int, err error) {
+	var ids []int
+	if ids, err = _q.Limit(1).IDs(setContextOp(ctx, _q.ctx, ent.OpQueryFirstID)); err != nil {
+		return
+	}
+	if len(ids) == 0 {
+		err = &NotFoundError{wallet.Label}
+		return
+	}
+	return ids[0], nil
+}
+
+// FirstIDX is like FirstID, but panics if an error occurs.
+func (_q *WalletQuery) FirstIDX(ctx context.Context) int {
+	id, err := _q.FirstID(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return id
+}
+
+// Only returns a single Wallet entity found by the query, ensuring it only returns one.
+// Returns a *NotSingularError when more than one Wallet entity is found.
+// Returns a *NotFoundError when no Wallet entities are found.
+func (_q *WalletQuery) Only(ctx context.Context) (*Wallet, 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{wallet.Label}
+	default:
+		return nil, &NotSingularError{wallet.Label}
+	}
+}
+
+// OnlyX is like Only, but panics if an error occurs.
+func (_q *WalletQuery) OnlyX(ctx context.Context) *Wallet {
+	node, err := _q.Only(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// OnlyID is like Only, but returns the only Wallet ID in the query.
+// Returns a *NotSingularError when more than one Wallet ID is found.
+// Returns a *NotFoundError when no entities are found.
+func (_q *WalletQuery) OnlyID(ctx context.Context) (id int, err error) {
+	var ids []int
+	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{wallet.Label}
+	default:
+		err = &NotSingularError{wallet.Label}
+	}
+	return
+}
+
+// OnlyIDX is like OnlyID, but panics if an error occurs.
+func (_q *WalletQuery) OnlyIDX(ctx context.Context) int {
+	id, err := _q.OnlyID(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+// All executes the query and returns a list of Wallets.
+func (_q *WalletQuery) All(ctx context.Context) ([]*Wallet, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryAll)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return nil, err
+	}
+	qr := querierAll[[]*Wallet, *WalletQuery]()
+	return withInterceptors[[]*Wallet](ctx, _q, qr, _q.inters)
+}
+
+// AllX is like All, but panics if an error occurs.
+func (_q *WalletQuery) AllX(ctx context.Context) []*Wallet {
+	nodes, err := _q.All(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return nodes
+}
+
+// IDs executes the query and returns a list of Wallet IDs.
+func (_q *WalletQuery) IDs(ctx context.Context) (ids []int, err error) {
+	if _q.ctx.Unique == nil && _q.path != nil {
+		_q.Unique(true)
+	}
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryIDs)
+	if err = _q.Select(wallet.FieldID).Scan(ctx, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// IDsX is like IDs, but panics if an error occurs.
+func (_q *WalletQuery) IDsX(ctx context.Context) []int {
+	ids, err := _q.IDs(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return ids
+}
+
+// Count returns the count of the given query.
+func (_q *WalletQuery) 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[*WalletQuery](), _q.inters)
+}
+
+// CountX is like Count, but panics if an error occurs.
+func (_q *WalletQuery) 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 *WalletQuery) 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 *WalletQuery) ExistX(ctx context.Context) bool {
+	exist, err := _q.Exist(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return exist
+}
+
+// Clone returns a duplicate of the WalletQuery 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 *WalletQuery) Clone() *WalletQuery {
+	if _q == nil {
+		return nil
+	}
+	return &WalletQuery{
+		config:     _q.config,
+		ctx:        _q.ctx.Clone(),
+		order:      append([]wallet.OrderOption{}, _q.order...),
+		inters:     append([]Interceptor{}, _q.inters...),
+		predicates: append([]predicate.Wallet{}, _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 {
+//		UserID int64 `json:"user_id,omitempty"`
+//		Count int `json:"count,omitempty"`
+//	}
+//
+//	client.Wallet.Query().
+//		GroupBy(wallet.FieldUserID).
+//		Aggregate(models.Count()).
+//		Scan(ctx, &v)
+func (_q *WalletQuery) GroupBy(field string, fields ...string) *WalletGroupBy {
+	_q.ctx.Fields = append([]string{field}, fields...)
+	grbuild := &WalletGroupBy{build: _q}
+	grbuild.flds = &_q.ctx.Fields
+	grbuild.label = wallet.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 {
+//		UserID int64 `json:"user_id,omitempty"`
+//	}
+//
+//	client.Wallet.Query().
+//		Select(wallet.FieldUserID).
+//		Scan(ctx, &v)
+func (_q *WalletQuery) Select(fields ...string) *WalletSelect {
+	_q.ctx.Fields = append(_q.ctx.Fields, fields...)
+	sbuild := &WalletSelect{WalletQuery: _q}
+	sbuild.label = wallet.Label
+	sbuild.flds, sbuild.scan = &_q.ctx.Fields, sbuild.Scan
+	return sbuild
+}
+
+// Aggregate returns a WalletSelect configured with the given aggregations.
+func (_q *WalletQuery) Aggregate(fns ...AggregateFunc) *WalletSelect {
+	return _q.Select().Aggregate(fns...)
+}
+
+func (_q *WalletQuery) 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 !wallet.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 *WalletQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*Wallet, error) {
+	var (
+		nodes = []*Wallet{}
+		_spec = _q.querySpec()
+	)
+	_spec.ScanValues = func(columns []string) ([]any, error) {
+		return (*Wallet).scanValues(nil, columns)
+	}
+	_spec.Assign = func(columns []string, values []any) error {
+		node := &Wallet{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 *WalletQuery) 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 *WalletQuery) querySpec() *sqlgraph.QuerySpec {
+	_spec := sqlgraph.NewQuerySpec(wallet.Table, wallet.Columns, sqlgraph.NewFieldSpec(wallet.FieldID, field.TypeInt))
+	_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, wallet.FieldID)
+		for i := range fields {
+			if fields[i] != wallet.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 *WalletQuery) sqlQuery(ctx context.Context) *sql.Selector {
+	builder := sql.Dialect(_q.driver.Dialect())
+	t1 := builder.Table(wallet.Table)
+	columns := _q.ctx.Fields
+	if len(columns) == 0 {
+		columns = wallet.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
+}
+
+// WalletGroupBy is the group-by builder for Wallet entities.
+type WalletGroupBy struct {
+	selector
+	build *WalletQuery
+}
+
+// Aggregate adds the given aggregation functions to the group-by query.
+func (_g *WalletGroupBy) Aggregate(fns ...AggregateFunc) *WalletGroupBy {
+	_g.fns = append(_g.fns, fns...)
+	return _g
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_g *WalletGroupBy) 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[*WalletQuery, *WalletGroupBy](ctx, _g.build, _g, _g.build.inters, v)
+}
+
+func (_g *WalletGroupBy) sqlScan(ctx context.Context, root *WalletQuery, 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)
+}
+
+// WalletSelect is the builder for selecting fields of Wallet entities.
+type WalletSelect struct {
+	*WalletQuery
+	selector
+}
+
+// Aggregate adds the given aggregation functions to the selector query.
+func (_s *WalletSelect) Aggregate(fns ...AggregateFunc) *WalletSelect {
+	_s.fns = append(_s.fns, fns...)
+	return _s
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_s *WalletSelect) 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[*WalletQuery, *WalletSelect](ctx, _s.WalletQuery, _s, _s.inters, v)
+}
+
+func (_s *WalletSelect) sqlScan(ctx context.Context, root *WalletQuery, 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/wallet/rpc/internal/models/wallet_update.go

@@ -0,0 +1,333 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"juwan-backend/app/wallet/rpc/internal/models/wallet"
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"github.com/shopspring/decimal"
+)
+
+// WalletUpdate is the builder for updating Wallet entities.
+type WalletUpdate struct {
+	config
+	hooks    []Hook
+	mutation *WalletMutation
+}
+
+// Where appends a list predicates to the WalletUpdate builder.
+func (_u *WalletUpdate) Where(ps ...predicate.Wallet) *WalletUpdate {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// SetBalance sets the "balance" field.
+func (_u *WalletUpdate) SetBalance(v decimal.Decimal) *WalletUpdate {
+	_u.mutation.SetBalance(v)
+	return _u
+}
+
+// SetNillableBalance sets the "balance" field if the given value is not nil.
+func (_u *WalletUpdate) SetNillableBalance(v *decimal.Decimal) *WalletUpdate {
+	if v != nil {
+		_u.SetBalance(*v)
+	}
+	return _u
+}
+
+// SetFrozenBalance sets the "frozen_balance" field.
+func (_u *WalletUpdate) SetFrozenBalance(v decimal.Decimal) *WalletUpdate {
+	_u.mutation.SetFrozenBalance(v)
+	return _u
+}
+
+// SetNillableFrozenBalance sets the "frozen_balance" field if the given value is not nil.
+func (_u *WalletUpdate) SetNillableFrozenBalance(v *decimal.Decimal) *WalletUpdate {
+	if v != nil {
+		_u.SetFrozenBalance(*v)
+	}
+	return _u
+}
+
+// SetVersion sets the "version" field.
+func (_u *WalletUpdate) SetVersion(v int) *WalletUpdate {
+	_u.mutation.ResetVersion()
+	_u.mutation.SetVersion(v)
+	return _u
+}
+
+// SetNillableVersion sets the "version" field if the given value is not nil.
+func (_u *WalletUpdate) SetNillableVersion(v *int) *WalletUpdate {
+	if v != nil {
+		_u.SetVersion(*v)
+	}
+	return _u
+}
+
+// AddVersion adds value to the "version" field.
+func (_u *WalletUpdate) AddVersion(v int) *WalletUpdate {
+	_u.mutation.AddVersion(v)
+	return _u
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_u *WalletUpdate) SetUpdatedAt(v time.Time) *WalletUpdate {
+	_u.mutation.SetUpdatedAt(v)
+	return _u
+}
+
+// SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.
+func (_u *WalletUpdate) SetNillableUpdatedAt(v *time.Time) *WalletUpdate {
+	if v != nil {
+		_u.SetUpdatedAt(*v)
+	}
+	return _u
+}
+
+// Mutation returns the WalletMutation object of the builder.
+func (_u *WalletUpdate) Mutation() *WalletMutation {
+	return _u.mutation
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (_u *WalletUpdate) 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 *WalletUpdate) SaveX(ctx context.Context) int {
+	affected, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (_u *WalletUpdate) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *WalletUpdate) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (_u *WalletUpdate) sqlSave(ctx context.Context) (_node int, err error) {
+	_spec := sqlgraph.NewUpdateSpec(wallet.Table, wallet.Columns, sqlgraph.NewFieldSpec(wallet.FieldID, field.TypeInt))
+	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.Balance(); ok {
+		_spec.SetField(wallet.FieldBalance, field.TypeOther, value)
+	}
+	if value, ok := _u.mutation.FrozenBalance(); ok {
+		_spec.SetField(wallet.FieldFrozenBalance, field.TypeOther, value)
+	}
+	if value, ok := _u.mutation.Version(); ok {
+		_spec.SetField(wallet.FieldVersion, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedVersion(); ok {
+		_spec.AddField(wallet.FieldVersion, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.UpdatedAt(); ok {
+		_spec.SetField(wallet.FieldUpdatedAt, field.TypeTime, value)
+	}
+	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{wallet.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}
+
+// WalletUpdateOne is the builder for updating a single Wallet entity.
+type WalletUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *WalletMutation
+}
+
+// SetBalance sets the "balance" field.
+func (_u *WalletUpdateOne) SetBalance(v decimal.Decimal) *WalletUpdateOne {
+	_u.mutation.SetBalance(v)
+	return _u
+}
+
+// SetNillableBalance sets the "balance" field if the given value is not nil.
+func (_u *WalletUpdateOne) SetNillableBalance(v *decimal.Decimal) *WalletUpdateOne {
+	if v != nil {
+		_u.SetBalance(*v)
+	}
+	return _u
+}
+
+// SetFrozenBalance sets the "frozen_balance" field.
+func (_u *WalletUpdateOne) SetFrozenBalance(v decimal.Decimal) *WalletUpdateOne {
+	_u.mutation.SetFrozenBalance(v)
+	return _u
+}
+
+// SetNillableFrozenBalance sets the "frozen_balance" field if the given value is not nil.
+func (_u *WalletUpdateOne) SetNillableFrozenBalance(v *decimal.Decimal) *WalletUpdateOne {
+	if v != nil {
+		_u.SetFrozenBalance(*v)
+	}
+	return _u
+}
+
+// SetVersion sets the "version" field.
+func (_u *WalletUpdateOne) SetVersion(v int) *WalletUpdateOne {
+	_u.mutation.ResetVersion()
+	_u.mutation.SetVersion(v)
+	return _u
+}
+
+// SetNillableVersion sets the "version" field if the given value is not nil.
+func (_u *WalletUpdateOne) SetNillableVersion(v *int) *WalletUpdateOne {
+	if v != nil {
+		_u.SetVersion(*v)
+	}
+	return _u
+}
+
+// AddVersion adds value to the "version" field.
+func (_u *WalletUpdateOne) AddVersion(v int) *WalletUpdateOne {
+	_u.mutation.AddVersion(v)
+	return _u
+}
+
+// SetUpdatedAt sets the "updated_at" field.
+func (_u *WalletUpdateOne) SetUpdatedAt(v time.Time) *WalletUpdateOne {
+	_u.mutation.SetUpdatedAt(v)
+	return _u
+}
+
+// SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.
+func (_u *WalletUpdateOne) SetNillableUpdatedAt(v *time.Time) *WalletUpdateOne {
+	if v != nil {
+		_u.SetUpdatedAt(*v)
+	}
+	return _u
+}
+
+// Mutation returns the WalletMutation object of the builder.
+func (_u *WalletUpdateOne) Mutation() *WalletMutation {
+	return _u.mutation
+}
+
+// Where appends a list predicates to the WalletUpdate builder.
+func (_u *WalletUpdateOne) Where(ps ...predicate.Wallet) *WalletUpdateOne {
+	_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 *WalletUpdateOne) Select(field string, fields ...string) *WalletUpdateOne {
+	_u.fields = append([]string{field}, fields...)
+	return _u
+}
+
+// Save executes the query and returns the updated Wallet entity.
+func (_u *WalletUpdateOne) Save(ctx context.Context) (*Wallet, error) {
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *WalletUpdateOne) SaveX(ctx context.Context) *Wallet {
+	node, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (_u *WalletUpdateOne) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *WalletUpdateOne) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (_u *WalletUpdateOne) sqlSave(ctx context.Context) (_node *Wallet, err error) {
+	_spec := sqlgraph.NewUpdateSpec(wallet.Table, wallet.Columns, sqlgraph.NewFieldSpec(wallet.FieldID, field.TypeInt))
+	id, ok := _u.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`models: missing "Wallet.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, wallet.FieldID)
+		for _, f := range fields {
+			if !wallet.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("models: invalid field %q for query", f)}
+			}
+			if f != wallet.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.Balance(); ok {
+		_spec.SetField(wallet.FieldBalance, field.TypeOther, value)
+	}
+	if value, ok := _u.mutation.FrozenBalance(); ok {
+		_spec.SetField(wallet.FieldFrozenBalance, field.TypeOther, value)
+	}
+	if value, ok := _u.mutation.Version(); ok {
+		_spec.SetField(wallet.FieldVersion, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.AddedVersion(); ok {
+		_spec.AddField(wallet.FieldVersion, field.TypeInt, value)
+	}
+	if value, ok := _u.mutation.UpdatedAt(); ok {
+		_spec.SetField(wallet.FieldUpdatedAt, field.TypeTime, value)
+	}
+	_node = &Wallet{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{wallet.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}

app/wallet/rpc/internal/models/wallettransactions.go

@@ -0,0 +1,191 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"encoding/json"
+	"fmt"
+	"juwan-backend/app/wallet/rpc/internal/models/wallettransactions"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"github.com/shopspring/decimal"
+)
+
+// WalletTransactions is the model entity for the WalletTransactions schema.
+type WalletTransactions struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID string `json:"id,omitempty"`
+	// UserID holds the value of the "user_id" field.
+	UserID int64 `json:"user_id,omitempty"`
+	// Type holds the value of the "type" field.
+	Type string `json:"type,omitempty"`
+	// Amount holds the value of the "amount" field.
+	Amount decimal.Decimal `json:"amount,omitempty"`
+	// BalanceAfter holds the value of the "balance_after" field.
+	BalanceAfter decimal.Decimal `json:"balance_after,omitempty"`
+	// Description holds the value of the "description" field.
+	Description []string `json:"description,omitempty"`
+	// OrderID holds the value of the "order_id" field.
+	OrderID int64 `json:"order_id,omitempty"`
+	// CreatedAt holds the value of the "created_at" field.
+	CreatedAt time.Time `json:"created_at,omitempty"`
+	// SearchText holds the value of the "search_text" field.
+	SearchText   string `json:"search_text,omitempty"`
+	selectValues sql.SelectValues
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*WalletTransactions) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case wallettransactions.FieldDescription:
+			values[i] = new([]byte)
+		case wallettransactions.FieldAmount, wallettransactions.FieldBalanceAfter:
+			values[i] = new(decimal.Decimal)
+		case wallettransactions.FieldUserID, wallettransactions.FieldOrderID:
+			values[i] = new(sql.NullInt64)
+		case wallettransactions.FieldID, wallettransactions.FieldType, wallettransactions.FieldSearchText:
+			values[i] = new(sql.NullString)
+		case wallettransactions.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 WalletTransactions fields.
+func (_m *WalletTransactions) 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 wallettransactions.FieldID:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field id", values[i])
+			} else if value.Valid {
+				_m.ID = value.String
+			}
+		case wallettransactions.FieldUserID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field user_id", values[i])
+			} else if value.Valid {
+				_m.UserID = value.Int64
+			}
+		case wallettransactions.FieldType:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field type", values[i])
+			} else if value.Valid {
+				_m.Type = value.String
+			}
+		case wallettransactions.FieldAmount:
+			if value, ok := values[i].(*decimal.Decimal); !ok {
+				return fmt.Errorf("unexpected type %T for field amount", values[i])
+			} else if value != nil {
+				_m.Amount = *value
+			}
+		case wallettransactions.FieldBalanceAfter:
+			if value, ok := values[i].(*decimal.Decimal); !ok {
+				return fmt.Errorf("unexpected type %T for field balance_after", values[i])
+			} else if value != nil {
+				_m.BalanceAfter = *value
+			}
+		case wallettransactions.FieldDescription:
+			if value, ok := values[i].(*[]byte); !ok {
+				return fmt.Errorf("unexpected type %T for field description", values[i])
+			} else if value != nil && len(*value) > 0 {
+				if err := json.Unmarshal(*value, &_m.Description); err != nil {
+					return fmt.Errorf("unmarshal field description: %w", err)
+				}
+			}
+		case wallettransactions.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 wallettransactions.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 wallettransactions.FieldSearchText:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field search_text", values[i])
+			} else if value.Valid {
+				_m.SearchText = value.String
+			}
+		default:
+			_m.selectValues.Set(columns[i], values[i])
+		}
+	}
+	return nil
+}
+
+// Value returns the ent.Value that was dynamically selected and assigned to the WalletTransactions.
+// This includes values selected through modifiers, order, etc.
+func (_m *WalletTransactions) Value(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// Update returns a builder for updating this WalletTransactions.
+// Note that you need to call WalletTransactions.Unwrap() before calling this method if this WalletTransactions
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *WalletTransactions) Update() *WalletTransactionsUpdateOne {
+	return NewWalletTransactionsClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the WalletTransactions 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 *WalletTransactions) Unwrap() *WalletTransactions {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("models: WalletTransactions is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+func (_m *WalletTransactions) String() string {
+	var builder strings.Builder
+	builder.WriteString("WalletTransactions(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
+	builder.WriteString("user_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.UserID))
+	builder.WriteString(", ")
+	builder.WriteString("type=")
+	builder.WriteString(_m.Type)
+	builder.WriteString(", ")
+	builder.WriteString("amount=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Amount))
+	builder.WriteString(", ")
+	builder.WriteString("balance_after=")
+	builder.WriteString(fmt.Sprintf("%v", _m.BalanceAfter))
+	builder.WriteString(", ")
+	builder.WriteString("description=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Description))
+	builder.WriteString(", ")
+	builder.WriteString("order_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.OrderID))
+	builder.WriteString(", ")
+	builder.WriteString("created_at=")
+	builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("search_text=")
+	builder.WriteString(_m.SearchText)
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// WalletTransactionsSlice is a parsable slice of WalletTransactions.
+type WalletTransactionsSlice []*WalletTransactions

app/wallet/rpc/internal/models/wallettransactions/wallettransactions.go

@@ -0,0 +1,98 @@
+// Code generated by ent, DO NOT EDIT.
+
+package wallettransactions
+
+import (
+	"entgo.io/ent/dialect/sql"
+)
+
+const (
+	// Label holds the string label denoting the wallettransactions type in the database.
+	Label = "wallet_transactions"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldUserID holds the string denoting the user_id field in the database.
+	FieldUserID = "user_id"
+	// FieldType holds the string denoting the type field in the database.
+	FieldType = "type"
+	// FieldAmount holds the string denoting the amount field in the database.
+	FieldAmount = "amount"
+	// FieldBalanceAfter holds the string denoting the balance_after field in the database.
+	FieldBalanceAfter = "balance_after"
+	// FieldDescription holds the string denoting the description field in the database.
+	FieldDescription = "description"
+	// FieldOrderID holds the string denoting the order_id field in the database.
+	FieldOrderID = "order_id"
+	// FieldCreatedAt holds the string denoting the created_at field in the database.
+	FieldCreatedAt = "created_at"
+	// FieldSearchText holds the string denoting the search_text field in the database.
+	FieldSearchText = "search_text"
+	// Table holds the table name of the wallettransactions in the database.
+	Table = "wallet_transactions"
+)
+
+// Columns holds all SQL columns for wallettransactions fields.
+var Columns = []string{
+	FieldID,
+	FieldUserID,
+	FieldType,
+	FieldAmount,
+	FieldBalanceAfter,
+	FieldDescription,
+	FieldOrderID,
+	FieldCreatedAt,
+	FieldSearchText,
+}
+
+// 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
+}
+
+// OrderOption defines the ordering options for the WalletTransactions 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()
+}
+
+// ByUserID orders the results by the user_id field.
+func ByUserID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUserID, opts...).ToFunc()
+}
+
+// ByType orders the results by the type field.
+func ByType(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldType, opts...).ToFunc()
+}
+
+// ByAmount orders the results by the amount field.
+func ByAmount(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldAmount, opts...).ToFunc()
+}
+
+// ByBalanceAfter orders the results by the balance_after field.
+func ByBalanceAfter(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldBalanceAfter, opts...).ToFunc()
+}
+
+// ByOrderID orders the results by the order_id field.
+func ByOrderID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldOrderID, opts...).ToFunc()
+}
+
+// ByCreatedAt orders the results by the created_at field.
+func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
+}
+
+// BySearchText orders the results by the search_text field.
+func BySearchText(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldSearchText, opts...).ToFunc()
+}

app/wallet/rpc/internal/models/wallettransactions/where.go

@@ -0,0 +1,446 @@
+// Code generated by ent, DO NOT EDIT.
+
+package wallettransactions
+
+import (
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"github.com/shopspring/decimal"
+)
+
+// ID filters vertices based on their ID field.
+func ID(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldID, id))
+}
+
+// IDEQ applies the EQ predicate on the ID field.
+func IDEQ(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldID, id))
+}
+
+// IDNEQ applies the NEQ predicate on the ID field.
+func IDNEQ(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNEQ(FieldID, id))
+}
+
+// IDIn applies the In predicate on the ID field.
+func IDIn(ids ...string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldIn(FieldID, ids...))
+}
+
+// IDNotIn applies the NotIn predicate on the ID field.
+func IDNotIn(ids ...string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNotIn(FieldID, ids...))
+}
+
+// IDGT applies the GT predicate on the ID field.
+func IDGT(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGT(FieldID, id))
+}
+
+// IDGTE applies the GTE predicate on the ID field.
+func IDGTE(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGTE(FieldID, id))
+}
+
+// IDLT applies the LT predicate on the ID field.
+func IDLT(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLT(FieldID, id))
+}
+
+// IDLTE applies the LTE predicate on the ID field.
+func IDLTE(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLTE(FieldID, id))
+}
+
+// IDEqualFold applies the EqualFold predicate on the ID field.
+func IDEqualFold(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEqualFold(FieldID, id))
+}
+
+// IDContainsFold applies the ContainsFold predicate on the ID field.
+func IDContainsFold(id string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldContainsFold(FieldID, id))
+}
+
+// UserID applies equality check predicate on the "user_id" field. It's identical to UserIDEQ.
+func UserID(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldUserID, v))
+}
+
+// Type applies equality check predicate on the "type" field. It's identical to TypeEQ.
+func Type(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldType, v))
+}
+
+// Amount applies equality check predicate on the "amount" field. It's identical to AmountEQ.
+func Amount(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldAmount, v))
+}
+
+// BalanceAfter applies equality check predicate on the "balance_after" field. It's identical to BalanceAfterEQ.
+func BalanceAfter(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldBalanceAfter, v))
+}
+
+// OrderID applies equality check predicate on the "order_id" field. It's identical to OrderIDEQ.
+func OrderID(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldOrderID, v))
+}
+
+// CreatedAt applies equality check predicate on the "created_at" field. It's identical to CreatedAtEQ.
+func CreatedAt(v time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// SearchText applies equality check predicate on the "search_text" field. It's identical to SearchTextEQ.
+func SearchText(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldSearchText, v))
+}
+
+// UserIDEQ applies the EQ predicate on the "user_id" field.
+func UserIDEQ(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldUserID, v))
+}
+
+// UserIDNEQ applies the NEQ predicate on the "user_id" field.
+func UserIDNEQ(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNEQ(FieldUserID, v))
+}
+
+// UserIDIn applies the In predicate on the "user_id" field.
+func UserIDIn(vs ...int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldIn(FieldUserID, vs...))
+}
+
+// UserIDNotIn applies the NotIn predicate on the "user_id" field.
+func UserIDNotIn(vs ...int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNotIn(FieldUserID, vs...))
+}
+
+// UserIDGT applies the GT predicate on the "user_id" field.
+func UserIDGT(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGT(FieldUserID, v))
+}
+
+// UserIDGTE applies the GTE predicate on the "user_id" field.
+func UserIDGTE(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGTE(FieldUserID, v))
+}
+
+// UserIDLT applies the LT predicate on the "user_id" field.
+func UserIDLT(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLT(FieldUserID, v))
+}
+
+// UserIDLTE applies the LTE predicate on the "user_id" field.
+func UserIDLTE(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLTE(FieldUserID, v))
+}
+
+// TypeEQ applies the EQ predicate on the "type" field.
+func TypeEQ(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldType, v))
+}
+
+// TypeNEQ applies the NEQ predicate on the "type" field.
+func TypeNEQ(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNEQ(FieldType, v))
+}
+
+// TypeIn applies the In predicate on the "type" field.
+func TypeIn(vs ...string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldIn(FieldType, vs...))
+}
+
+// TypeNotIn applies the NotIn predicate on the "type" field.
+func TypeNotIn(vs ...string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNotIn(FieldType, vs...))
+}
+
+// TypeGT applies the GT predicate on the "type" field.
+func TypeGT(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGT(FieldType, v))
+}
+
+// TypeGTE applies the GTE predicate on the "type" field.
+func TypeGTE(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGTE(FieldType, v))
+}
+
+// TypeLT applies the LT predicate on the "type" field.
+func TypeLT(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLT(FieldType, v))
+}
+
+// TypeLTE applies the LTE predicate on the "type" field.
+func TypeLTE(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLTE(FieldType, v))
+}
+
+// TypeContains applies the Contains predicate on the "type" field.
+func TypeContains(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldContains(FieldType, v))
+}
+
+// TypeHasPrefix applies the HasPrefix predicate on the "type" field.
+func TypeHasPrefix(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldHasPrefix(FieldType, v))
+}
+
+// TypeHasSuffix applies the HasSuffix predicate on the "type" field.
+func TypeHasSuffix(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldHasSuffix(FieldType, v))
+}
+
+// TypeEqualFold applies the EqualFold predicate on the "type" field.
+func TypeEqualFold(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEqualFold(FieldType, v))
+}
+
+// TypeContainsFold applies the ContainsFold predicate on the "type" field.
+func TypeContainsFold(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldContainsFold(FieldType, v))
+}
+
+// AmountEQ applies the EQ predicate on the "amount" field.
+func AmountEQ(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldAmount, v))
+}
+
+// AmountNEQ applies the NEQ predicate on the "amount" field.
+func AmountNEQ(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNEQ(FieldAmount, v))
+}
+
+// AmountIn applies the In predicate on the "amount" field.
+func AmountIn(vs ...decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldIn(FieldAmount, vs...))
+}
+
+// AmountNotIn applies the NotIn predicate on the "amount" field.
+func AmountNotIn(vs ...decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNotIn(FieldAmount, vs...))
+}
+
+// AmountGT applies the GT predicate on the "amount" field.
+func AmountGT(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGT(FieldAmount, v))
+}
+
+// AmountGTE applies the GTE predicate on the "amount" field.
+func AmountGTE(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGTE(FieldAmount, v))
+}
+
+// AmountLT applies the LT predicate on the "amount" field.
+func AmountLT(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLT(FieldAmount, v))
+}
+
+// AmountLTE applies the LTE predicate on the "amount" field.
+func AmountLTE(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLTE(FieldAmount, v))
+}
+
+// BalanceAfterEQ applies the EQ predicate on the "balance_after" field.
+func BalanceAfterEQ(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldBalanceAfter, v))
+}
+
+// BalanceAfterNEQ applies the NEQ predicate on the "balance_after" field.
+func BalanceAfterNEQ(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNEQ(FieldBalanceAfter, v))
+}
+
+// BalanceAfterIn applies the In predicate on the "balance_after" field.
+func BalanceAfterIn(vs ...decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldIn(FieldBalanceAfter, vs...))
+}
+
+// BalanceAfterNotIn applies the NotIn predicate on the "balance_after" field.
+func BalanceAfterNotIn(vs ...decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNotIn(FieldBalanceAfter, vs...))
+}
+
+// BalanceAfterGT applies the GT predicate on the "balance_after" field.
+func BalanceAfterGT(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGT(FieldBalanceAfter, v))
+}
+
+// BalanceAfterGTE applies the GTE predicate on the "balance_after" field.
+func BalanceAfterGTE(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGTE(FieldBalanceAfter, v))
+}
+
+// BalanceAfterLT applies the LT predicate on the "balance_after" field.
+func BalanceAfterLT(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLT(FieldBalanceAfter, v))
+}
+
+// BalanceAfterLTE applies the LTE predicate on the "balance_after" field.
+func BalanceAfterLTE(v decimal.Decimal) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLTE(FieldBalanceAfter, v))
+}
+
+// OrderIDEQ applies the EQ predicate on the "order_id" field.
+func OrderIDEQ(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldOrderID, v))
+}
+
+// OrderIDNEQ applies the NEQ predicate on the "order_id" field.
+func OrderIDNEQ(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNEQ(FieldOrderID, v))
+}
+
+// OrderIDIn applies the In predicate on the "order_id" field.
+func OrderIDIn(vs ...int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldIn(FieldOrderID, vs...))
+}
+
+// OrderIDNotIn applies the NotIn predicate on the "order_id" field.
+func OrderIDNotIn(vs ...int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNotIn(FieldOrderID, vs...))
+}
+
+// OrderIDGT applies the GT predicate on the "order_id" field.
+func OrderIDGT(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGT(FieldOrderID, v))
+}
+
+// OrderIDGTE applies the GTE predicate on the "order_id" field.
+func OrderIDGTE(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGTE(FieldOrderID, v))
+}
+
+// OrderIDLT applies the LT predicate on the "order_id" field.
+func OrderIDLT(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLT(FieldOrderID, v))
+}
+
+// OrderIDLTE applies the LTE predicate on the "order_id" field.
+func OrderIDLTE(v int64) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLTE(FieldOrderID, v))
+}
+
+// CreatedAtEQ applies the EQ predicate on the "created_at" field.
+func CreatedAtEQ(v time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtNEQ applies the NEQ predicate on the "created_at" field.
+func CreatedAtNEQ(v time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNEQ(FieldCreatedAt, v))
+}
+
+// CreatedAtIn applies the In predicate on the "created_at" field.
+func CreatedAtIn(vs ...time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtNotIn applies the NotIn predicate on the "created_at" field.
+func CreatedAtNotIn(vs ...time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNotIn(FieldCreatedAt, vs...))
+}
+
+// CreatedAtGT applies the GT predicate on the "created_at" field.
+func CreatedAtGT(v time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGT(FieldCreatedAt, v))
+}
+
+// CreatedAtGTE applies the GTE predicate on the "created_at" field.
+func CreatedAtGTE(v time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGTE(FieldCreatedAt, v))
+}
+
+// CreatedAtLT applies the LT predicate on the "created_at" field.
+func CreatedAtLT(v time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLT(FieldCreatedAt, v))
+}
+
+// CreatedAtLTE applies the LTE predicate on the "created_at" field.
+func CreatedAtLTE(v time.Time) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLTE(FieldCreatedAt, v))
+}
+
+// SearchTextEQ applies the EQ predicate on the "search_text" field.
+func SearchTextEQ(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEQ(FieldSearchText, v))
+}
+
+// SearchTextNEQ applies the NEQ predicate on the "search_text" field.
+func SearchTextNEQ(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNEQ(FieldSearchText, v))
+}
+
+// SearchTextIn applies the In predicate on the "search_text" field.
+func SearchTextIn(vs ...string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldIn(FieldSearchText, vs...))
+}
+
+// SearchTextNotIn applies the NotIn predicate on the "search_text" field.
+func SearchTextNotIn(vs ...string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldNotIn(FieldSearchText, vs...))
+}
+
+// SearchTextGT applies the GT predicate on the "search_text" field.
+func SearchTextGT(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGT(FieldSearchText, v))
+}
+
+// SearchTextGTE applies the GTE predicate on the "search_text" field.
+func SearchTextGTE(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldGTE(FieldSearchText, v))
+}
+
+// SearchTextLT applies the LT predicate on the "search_text" field.
+func SearchTextLT(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLT(FieldSearchText, v))
+}
+
+// SearchTextLTE applies the LTE predicate on the "search_text" field.
+func SearchTextLTE(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldLTE(FieldSearchText, v))
+}
+
+// SearchTextContains applies the Contains predicate on the "search_text" field.
+func SearchTextContains(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldContains(FieldSearchText, v))
+}
+
+// SearchTextHasPrefix applies the HasPrefix predicate on the "search_text" field.
+func SearchTextHasPrefix(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldHasPrefix(FieldSearchText, v))
+}
+
+// SearchTextHasSuffix applies the HasSuffix predicate on the "search_text" field.
+func SearchTextHasSuffix(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldHasSuffix(FieldSearchText, v))
+}
+
+// SearchTextEqualFold applies the EqualFold predicate on the "search_text" field.
+func SearchTextEqualFold(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldEqualFold(FieldSearchText, v))
+}
+
+// SearchTextContainsFold applies the ContainsFold predicate on the "search_text" field.
+func SearchTextContainsFold(v string) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.FieldContainsFold(FieldSearchText, v))
+}
+
+// And groups predicates with the AND operator between them.
+func And(predicates ...predicate.WalletTransactions) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.AndPredicates(predicates...))
+}
+
+// Or groups predicates with the OR operator between them.
+func Or(predicates ...predicate.WalletTransactions) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.OrPredicates(predicates...))
+}
+
+// Not applies the not operator on the given predicate.
+func Not(p predicate.WalletTransactions) predicate.WalletTransactions {
+	return predicate.WalletTransactions(sql.NotPredicates(p))
+}

app/wallet/rpc/internal/models/wallettransactions_create.go

@@ -0,0 +1,287 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/wallet/rpc/internal/models/wallettransactions"
+	"time"
+
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"github.com/shopspring/decimal"
+)
+
+// WalletTransactionsCreate is the builder for creating a WalletTransactions entity.
+type WalletTransactionsCreate struct {
+	config
+	mutation *WalletTransactionsMutation
+	hooks    []Hook
+}
+
+// SetUserID sets the "user_id" field.
+func (_c *WalletTransactionsCreate) SetUserID(v int64) *WalletTransactionsCreate {
+	_c.mutation.SetUserID(v)
+	return _c
+}
+
+// SetType sets the "type" field.
+func (_c *WalletTransactionsCreate) SetType(v string) *WalletTransactionsCreate {
+	_c.mutation.SetType(v)
+	return _c
+}
+
+// SetAmount sets the "amount" field.
+func (_c *WalletTransactionsCreate) SetAmount(v decimal.Decimal) *WalletTransactionsCreate {
+	_c.mutation.SetAmount(v)
+	return _c
+}
+
+// SetBalanceAfter sets the "balance_after" field.
+func (_c *WalletTransactionsCreate) SetBalanceAfter(v decimal.Decimal) *WalletTransactionsCreate {
+	_c.mutation.SetBalanceAfter(v)
+	return _c
+}
+
+// SetDescription sets the "description" field.
+func (_c *WalletTransactionsCreate) SetDescription(v []string) *WalletTransactionsCreate {
+	_c.mutation.SetDescription(v)
+	return _c
+}
+
+// SetOrderID sets the "order_id" field.
+func (_c *WalletTransactionsCreate) SetOrderID(v int64) *WalletTransactionsCreate {
+	_c.mutation.SetOrderID(v)
+	return _c
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (_c *WalletTransactionsCreate) SetCreatedAt(v time.Time) *WalletTransactionsCreate {
+	_c.mutation.SetCreatedAt(v)
+	return _c
+}
+
+// SetSearchText sets the "search_text" field.
+func (_c *WalletTransactionsCreate) SetSearchText(v string) *WalletTransactionsCreate {
+	_c.mutation.SetSearchText(v)
+	return _c
+}
+
+// SetID sets the "id" field.
+func (_c *WalletTransactionsCreate) SetID(v string) *WalletTransactionsCreate {
+	_c.mutation.SetID(v)
+	return _c
+}
+
+// Mutation returns the WalletTransactionsMutation object of the builder.
+func (_c *WalletTransactionsCreate) Mutation() *WalletTransactionsMutation {
+	return _c.mutation
+}
+
+// Save creates the WalletTransactions in the database.
+func (_c *WalletTransactionsCreate) Save(ctx context.Context) (*WalletTransactions, error) {
+	return withHooks(ctx, _c.sqlSave, _c.mutation, _c.hooks)
+}
+
+// SaveX calls Save and panics if Save returns an error.
+func (_c *WalletTransactionsCreate) SaveX(ctx context.Context) *WalletTransactions {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *WalletTransactionsCreate) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *WalletTransactionsCreate) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+// check runs all checks and user-defined validators on the builder.
+func (_c *WalletTransactionsCreate) check() error {
+	if _, ok := _c.mutation.UserID(); !ok {
+		return &ValidationError{Name: "user_id", err: errors.New(`models: missing required field "WalletTransactions.user_id"`)}
+	}
+	if _, ok := _c.mutation.GetType(); !ok {
+		return &ValidationError{Name: "type", err: errors.New(`models: missing required field "WalletTransactions.type"`)}
+	}
+	if _, ok := _c.mutation.Amount(); !ok {
+		return &ValidationError{Name: "amount", err: errors.New(`models: missing required field "WalletTransactions.amount"`)}
+	}
+	if _, ok := _c.mutation.BalanceAfter(); !ok {
+		return &ValidationError{Name: "balance_after", err: errors.New(`models: missing required field "WalletTransactions.balance_after"`)}
+	}
+	if _, ok := _c.mutation.Description(); !ok {
+		return &ValidationError{Name: "description", err: errors.New(`models: missing required field "WalletTransactions.description"`)}
+	}
+	if _, ok := _c.mutation.OrderID(); !ok {
+		return &ValidationError{Name: "order_id", err: errors.New(`models: missing required field "WalletTransactions.order_id"`)}
+	}
+	if _, ok := _c.mutation.CreatedAt(); !ok {
+		return &ValidationError{Name: "created_at", err: errors.New(`models: missing required field "WalletTransactions.created_at"`)}
+	}
+	if _, ok := _c.mutation.SearchText(); !ok {
+		return &ValidationError{Name: "search_text", err: errors.New(`models: missing required field "WalletTransactions.search_text"`)}
+	}
+	return nil
+}
+
+func (_c *WalletTransactionsCreate) sqlSave(ctx context.Context) (*WalletTransactions, 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 != nil {
+		if id, ok := _spec.ID.Value.(string); ok {
+			_node.ID = id
+		} else {
+			return nil, fmt.Errorf("unexpected WalletTransactions.ID type: %T", _spec.ID.Value)
+		}
+	}
+	_c.mutation.id = &_node.ID
+	_c.mutation.done = true
+	return _node, nil
+}
+
+func (_c *WalletTransactionsCreate) createSpec() (*WalletTransactions, *sqlgraph.CreateSpec) {
+	var (
+		_node = &WalletTransactions{config: _c.config}
+		_spec = sqlgraph.NewCreateSpec(wallettransactions.Table, sqlgraph.NewFieldSpec(wallettransactions.FieldID, field.TypeString))
+	)
+	if id, ok := _c.mutation.ID(); ok {
+		_node.ID = id
+		_spec.ID.Value = id
+	}
+	if value, ok := _c.mutation.UserID(); ok {
+		_spec.SetField(wallettransactions.FieldUserID, field.TypeInt64, value)
+		_node.UserID = value
+	}
+	if value, ok := _c.mutation.GetType(); ok {
+		_spec.SetField(wallettransactions.FieldType, field.TypeString, value)
+		_node.Type = value
+	}
+	if value, ok := _c.mutation.Amount(); ok {
+		_spec.SetField(wallettransactions.FieldAmount, field.TypeOther, value)
+		_node.Amount = value
+	}
+	if value, ok := _c.mutation.BalanceAfter(); ok {
+		_spec.SetField(wallettransactions.FieldBalanceAfter, field.TypeOther, value)
+		_node.BalanceAfter = value
+	}
+	if value, ok := _c.mutation.Description(); ok {
+		_spec.SetField(wallettransactions.FieldDescription, field.TypeJSON, value)
+		_node.Description = value
+	}
+	if value, ok := _c.mutation.OrderID(); ok {
+		_spec.SetField(wallettransactions.FieldOrderID, field.TypeInt64, value)
+		_node.OrderID = value
+	}
+	if value, ok := _c.mutation.CreatedAt(); ok {
+		_spec.SetField(wallettransactions.FieldCreatedAt, field.TypeTime, value)
+		_node.CreatedAt = value
+	}
+	if value, ok := _c.mutation.SearchText(); ok {
+		_spec.SetField(wallettransactions.FieldSearchText, field.TypeString, value)
+		_node.SearchText = value
+	}
+	return _node, _spec
+}
+
+// WalletTransactionsCreateBulk is the builder for creating many WalletTransactions entities in bulk.
+type WalletTransactionsCreateBulk struct {
+	config
+	err      error
+	builders []*WalletTransactionsCreate
+}
+
+// Save creates the WalletTransactions entities in the database.
+func (_c *WalletTransactionsCreateBulk) Save(ctx context.Context) ([]*WalletTransactions, error) {
+	if _c.err != nil {
+		return nil, _c.err
+	}
+	specs := make([]*sqlgraph.CreateSpec, len(_c.builders))
+	nodes := make([]*WalletTransactions, len(_c.builders))
+	mutators := make([]Mutator, len(_c.builders))
+	for i := range _c.builders {
+		func(i int, root context.Context) {
+			builder := _c.builders[i]
+			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
+				mutation, ok := m.(*WalletTransactionsMutation)
+				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
+				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 *WalletTransactionsCreateBulk) SaveX(ctx context.Context) []*WalletTransactions {
+	v, err := _c.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return v
+}
+
+// Exec executes the query.
+func (_c *WalletTransactionsCreateBulk) Exec(ctx context.Context) error {
+	_, err := _c.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_c *WalletTransactionsCreateBulk) ExecX(ctx context.Context) {
+	if err := _c.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

app/wallet/rpc/internal/models/wallettransactions_delete.go

@@ -0,0 +1,88 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"juwan-backend/app/wallet/rpc/internal/models/wallettransactions"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// WalletTransactionsDelete is the builder for deleting a WalletTransactions entity.
+type WalletTransactionsDelete struct {
+	config
+	hooks    []Hook
+	mutation *WalletTransactionsMutation
+}
+
+// Where appends a list predicates to the WalletTransactionsDelete builder.
+func (_d *WalletTransactionsDelete) Where(ps ...predicate.WalletTransactions) *WalletTransactionsDelete {
+	_d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query and returns how many vertices were deleted.
+func (_d *WalletTransactionsDelete) 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 *WalletTransactionsDelete) ExecX(ctx context.Context) int {
+	n, err := _d.Exec(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}
+
+func (_d *WalletTransactionsDelete) sqlExec(ctx context.Context) (int, error) {
+	_spec := sqlgraph.NewDeleteSpec(wallettransactions.Table, sqlgraph.NewFieldSpec(wallettransactions.FieldID, field.TypeString))
+	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
+}
+
+// WalletTransactionsDeleteOne is the builder for deleting a single WalletTransactions entity.
+type WalletTransactionsDeleteOne struct {
+	_d *WalletTransactionsDelete
+}
+
+// Where appends a list predicates to the WalletTransactionsDelete builder.
+func (_d *WalletTransactionsDeleteOne) Where(ps ...predicate.WalletTransactions) *WalletTransactionsDeleteOne {
+	_d._d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query.
+func (_d *WalletTransactionsDeleteOne) Exec(ctx context.Context) error {
+	n, err := _d._d.Exec(ctx)
+	switch {
+	case err != nil:
+		return err
+	case n == 0:
+		return &NotFoundError{wallettransactions.Label}
+	default:
+		return nil
+	}
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *WalletTransactionsDeleteOne) ExecX(ctx context.Context) {
+	if err := _d.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

app/wallet/rpc/internal/models/wallettransactions_query.go

@@ -0,0 +1,527 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"fmt"
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"juwan-backend/app/wallet/rpc/internal/models/wallettransactions"
+	"math"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// WalletTransactionsQuery is the builder for querying WalletTransactions entities.
+type WalletTransactionsQuery struct {
+	config
+	ctx        *QueryContext
+	order      []wallettransactions.OrderOption
+	inters     []Interceptor
+	predicates []predicate.WalletTransactions
+	// intermediate query (i.e. traversal path).
+	sql  *sql.Selector
+	path func(context.Context) (*sql.Selector, error)
+}
+
+// Where adds a new predicate for the WalletTransactionsQuery builder.
+func (_q *WalletTransactionsQuery) Where(ps ...predicate.WalletTransactions) *WalletTransactionsQuery {
+	_q.predicates = append(_q.predicates, ps...)
+	return _q
+}
+
+// Limit the number of records to be returned by this query.
+func (_q *WalletTransactionsQuery) Limit(limit int) *WalletTransactionsQuery {
+	_q.ctx.Limit = &limit
+	return _q
+}
+
+// Offset to start from.
+func (_q *WalletTransactionsQuery) Offset(offset int) *WalletTransactionsQuery {
+	_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 *WalletTransactionsQuery) Unique(unique bool) *WalletTransactionsQuery {
+	_q.ctx.Unique = &unique
+	return _q
+}
+
+// Order specifies how the records should be ordered.
+func (_q *WalletTransactionsQuery) Order(o ...wallettransactions.OrderOption) *WalletTransactionsQuery {
+	_q.order = append(_q.order, o...)
+	return _q
+}
+
+// First returns the first WalletTransactions entity from the query.
+// Returns a *NotFoundError when no WalletTransactions was found.
+func (_q *WalletTransactionsQuery) First(ctx context.Context) (*WalletTransactions, 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{wallettransactions.Label}
+	}
+	return nodes[0], nil
+}
+
+// FirstX is like First, but panics if an error occurs.
+func (_q *WalletTransactionsQuery) FirstX(ctx context.Context) *WalletTransactions {
+	node, err := _q.First(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return node
+}
+
+// FirstID returns the first WalletTransactions ID from the query.
+// Returns a *NotFoundError when no WalletTransactions ID was found.
+func (_q *WalletTransactionsQuery) FirstID(ctx context.Context) (id string, err error) {
+	var ids []string
+	if ids, err = _q.Limit(1).IDs(setContextOp(ctx, _q.ctx, ent.OpQueryFirstID)); err != nil {
+		return
+	}
+	if len(ids) == 0 {
+		err = &NotFoundError{wallettransactions.Label}
+		return
+	}
+	return ids[0], nil
+}
+
+// FirstIDX is like FirstID, but panics if an error occurs.
+func (_q *WalletTransactionsQuery) FirstIDX(ctx context.Context) string {
+	id, err := _q.FirstID(ctx)
+	if err != nil && !IsNotFound(err) {
+		panic(err)
+	}
+	return id
+}
+
+// Only returns a single WalletTransactions entity found by the query, ensuring it only returns one.
+// Returns a *NotSingularError when more than one WalletTransactions entity is found.
+// Returns a *NotFoundError when no WalletTransactions entities are found.
+func (_q *WalletTransactionsQuery) Only(ctx context.Context) (*WalletTransactions, 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{wallettransactions.Label}
+	default:
+		return nil, &NotSingularError{wallettransactions.Label}
+	}
+}
+
+// OnlyX is like Only, but panics if an error occurs.
+func (_q *WalletTransactionsQuery) OnlyX(ctx context.Context) *WalletTransactions {
+	node, err := _q.Only(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// OnlyID is like Only, but returns the only WalletTransactions ID in the query.
+// Returns a *NotSingularError when more than one WalletTransactions ID is found.
+// Returns a *NotFoundError when no entities are found.
+func (_q *WalletTransactionsQuery) OnlyID(ctx context.Context) (id string, err error) {
+	var ids []string
+	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{wallettransactions.Label}
+	default:
+		err = &NotSingularError{wallettransactions.Label}
+	}
+	return
+}
+
+// OnlyIDX is like OnlyID, but panics if an error occurs.
+func (_q *WalletTransactionsQuery) OnlyIDX(ctx context.Context) string {
+	id, err := _q.OnlyID(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+// All executes the query and returns a list of WalletTransactionsSlice.
+func (_q *WalletTransactionsQuery) All(ctx context.Context) ([]*WalletTransactions, error) {
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryAll)
+	if err := _q.prepareQuery(ctx); err != nil {
+		return nil, err
+	}
+	qr := querierAll[[]*WalletTransactions, *WalletTransactionsQuery]()
+	return withInterceptors[[]*WalletTransactions](ctx, _q, qr, _q.inters)
+}
+
+// AllX is like All, but panics if an error occurs.
+func (_q *WalletTransactionsQuery) AllX(ctx context.Context) []*WalletTransactions {
+	nodes, err := _q.All(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return nodes
+}
+
+// IDs executes the query and returns a list of WalletTransactions IDs.
+func (_q *WalletTransactionsQuery) IDs(ctx context.Context) (ids []string, err error) {
+	if _q.ctx.Unique == nil && _q.path != nil {
+		_q.Unique(true)
+	}
+	ctx = setContextOp(ctx, _q.ctx, ent.OpQueryIDs)
+	if err = _q.Select(wallettransactions.FieldID).Scan(ctx, &ids); err != nil {
+		return nil, err
+	}
+	return ids, nil
+}
+
+// IDsX is like IDs, but panics if an error occurs.
+func (_q *WalletTransactionsQuery) IDsX(ctx context.Context) []string {
+	ids, err := _q.IDs(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return ids
+}
+
+// Count returns the count of the given query.
+func (_q *WalletTransactionsQuery) 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[*WalletTransactionsQuery](), _q.inters)
+}
+
+// CountX is like Count, but panics if an error occurs.
+func (_q *WalletTransactionsQuery) 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 *WalletTransactionsQuery) 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 *WalletTransactionsQuery) ExistX(ctx context.Context) bool {
+	exist, err := _q.Exist(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return exist
+}
+
+// Clone returns a duplicate of the WalletTransactionsQuery 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 *WalletTransactionsQuery) Clone() *WalletTransactionsQuery {
+	if _q == nil {
+		return nil
+	}
+	return &WalletTransactionsQuery{
+		config:     _q.config,
+		ctx:        _q.ctx.Clone(),
+		order:      append([]wallettransactions.OrderOption{}, _q.order...),
+		inters:     append([]Interceptor{}, _q.inters...),
+		predicates: append([]predicate.WalletTransactions{}, _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 {
+//		UserID int64 `json:"user_id,omitempty"`
+//		Count int `json:"count,omitempty"`
+//	}
+//
+//	client.WalletTransactions.Query().
+//		GroupBy(wallettransactions.FieldUserID).
+//		Aggregate(models.Count()).
+//		Scan(ctx, &v)
+func (_q *WalletTransactionsQuery) GroupBy(field string, fields ...string) *WalletTransactionsGroupBy {
+	_q.ctx.Fields = append([]string{field}, fields...)
+	grbuild := &WalletTransactionsGroupBy{build: _q}
+	grbuild.flds = &_q.ctx.Fields
+	grbuild.label = wallettransactions.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 {
+//		UserID int64 `json:"user_id,omitempty"`
+//	}
+//
+//	client.WalletTransactions.Query().
+//		Select(wallettransactions.FieldUserID).
+//		Scan(ctx, &v)
+func (_q *WalletTransactionsQuery) Select(fields ...string) *WalletTransactionsSelect {
+	_q.ctx.Fields = append(_q.ctx.Fields, fields...)
+	sbuild := &WalletTransactionsSelect{WalletTransactionsQuery: _q}
+	sbuild.label = wallettransactions.Label
+	sbuild.flds, sbuild.scan = &_q.ctx.Fields, sbuild.Scan
+	return sbuild
+}
+
+// Aggregate returns a WalletTransactionsSelect configured with the given aggregations.
+func (_q *WalletTransactionsQuery) Aggregate(fns ...AggregateFunc) *WalletTransactionsSelect {
+	return _q.Select().Aggregate(fns...)
+}
+
+func (_q *WalletTransactionsQuery) 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 !wallettransactions.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 *WalletTransactionsQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*WalletTransactions, error) {
+	var (
+		nodes = []*WalletTransactions{}
+		_spec = _q.querySpec()
+	)
+	_spec.ScanValues = func(columns []string) ([]any, error) {
+		return (*WalletTransactions).scanValues(nil, columns)
+	}
+	_spec.Assign = func(columns []string, values []any) error {
+		node := &WalletTransactions{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 *WalletTransactionsQuery) 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 *WalletTransactionsQuery) querySpec() *sqlgraph.QuerySpec {
+	_spec := sqlgraph.NewQuerySpec(wallettransactions.Table, wallettransactions.Columns, sqlgraph.NewFieldSpec(wallettransactions.FieldID, field.TypeString))
+	_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, wallettransactions.FieldID)
+		for i := range fields {
+			if fields[i] != wallettransactions.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 *WalletTransactionsQuery) sqlQuery(ctx context.Context) *sql.Selector {
+	builder := sql.Dialect(_q.driver.Dialect())
+	t1 := builder.Table(wallettransactions.Table)
+	columns := _q.ctx.Fields
+	if len(columns) == 0 {
+		columns = wallettransactions.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
+}
+
+// WalletTransactionsGroupBy is the group-by builder for WalletTransactions entities.
+type WalletTransactionsGroupBy struct {
+	selector
+	build *WalletTransactionsQuery
+}
+
+// Aggregate adds the given aggregation functions to the group-by query.
+func (_g *WalletTransactionsGroupBy) Aggregate(fns ...AggregateFunc) *WalletTransactionsGroupBy {
+	_g.fns = append(_g.fns, fns...)
+	return _g
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_g *WalletTransactionsGroupBy) 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[*WalletTransactionsQuery, *WalletTransactionsGroupBy](ctx, _g.build, _g, _g.build.inters, v)
+}
+
+func (_g *WalletTransactionsGroupBy) sqlScan(ctx context.Context, root *WalletTransactionsQuery, 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)
+}
+
+// WalletTransactionsSelect is the builder for selecting fields of WalletTransactions entities.
+type WalletTransactionsSelect struct {
+	*WalletTransactionsQuery
+	selector
+}
+
+// Aggregate adds the given aggregation functions to the selector query.
+func (_s *WalletTransactionsSelect) Aggregate(fns ...AggregateFunc) *WalletTransactionsSelect {
+	_s.fns = append(_s.fns, fns...)
+	return _s
+}
+
+// Scan applies the selector query and scans the result into the given value.
+func (_s *WalletTransactionsSelect) 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[*WalletTransactionsQuery, *WalletTransactionsSelect](ctx, _s.WalletTransactionsQuery, _s, _s.inters, v)
+}
+
+func (_s *WalletTransactionsSelect) sqlScan(ctx context.Context, root *WalletTransactionsQuery, 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/wallet/rpc/internal/models/wallettransactions_update.go

@@ -0,0 +1,319 @@
+// Code generated by ent, DO NOT EDIT.
+
+package models
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"juwan-backend/app/wallet/rpc/internal/models/predicate"
+	"juwan-backend/app/wallet/rpc/internal/models/wallettransactions"
+	"time"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/dialect/sql/sqljson"
+	"entgo.io/ent/schema/field"
+)
+
+// WalletTransactionsUpdate is the builder for updating WalletTransactions entities.
+type WalletTransactionsUpdate struct {
+	config
+	hooks    []Hook
+	mutation *WalletTransactionsMutation
+}
+
+// Where appends a list predicates to the WalletTransactionsUpdate builder.
+func (_u *WalletTransactionsUpdate) Where(ps ...predicate.WalletTransactions) *WalletTransactionsUpdate {
+	_u.mutation.Where(ps...)
+	return _u
+}
+
+// SetType sets the "type" field.
+func (_u *WalletTransactionsUpdate) SetType(v string) *WalletTransactionsUpdate {
+	_u.mutation.SetType(v)
+	return _u
+}
+
+// SetNillableType sets the "type" field if the given value is not nil.
+func (_u *WalletTransactionsUpdate) SetNillableType(v *string) *WalletTransactionsUpdate {
+	if v != nil {
+		_u.SetType(*v)
+	}
+	return _u
+}
+
+// SetDescription sets the "description" field.
+func (_u *WalletTransactionsUpdate) SetDescription(v []string) *WalletTransactionsUpdate {
+	_u.mutation.SetDescription(v)
+	return _u
+}
+
+// AppendDescription appends value to the "description" field.
+func (_u *WalletTransactionsUpdate) AppendDescription(v []string) *WalletTransactionsUpdate {
+	_u.mutation.AppendDescription(v)
+	return _u
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (_u *WalletTransactionsUpdate) SetCreatedAt(v time.Time) *WalletTransactionsUpdate {
+	_u.mutation.SetCreatedAt(v)
+	return _u
+}
+
+// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
+func (_u *WalletTransactionsUpdate) SetNillableCreatedAt(v *time.Time) *WalletTransactionsUpdate {
+	if v != nil {
+		_u.SetCreatedAt(*v)
+	}
+	return _u
+}
+
+// SetSearchText sets the "search_text" field.
+func (_u *WalletTransactionsUpdate) SetSearchText(v string) *WalletTransactionsUpdate {
+	_u.mutation.SetSearchText(v)
+	return _u
+}
+
+// SetNillableSearchText sets the "search_text" field if the given value is not nil.
+func (_u *WalletTransactionsUpdate) SetNillableSearchText(v *string) *WalletTransactionsUpdate {
+	if v != nil {
+		_u.SetSearchText(*v)
+	}
+	return _u
+}
+
+// Mutation returns the WalletTransactionsMutation object of the builder.
+func (_u *WalletTransactionsUpdate) Mutation() *WalletTransactionsMutation {
+	return _u.mutation
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (_u *WalletTransactionsUpdate) 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 *WalletTransactionsUpdate) SaveX(ctx context.Context) int {
+	affected, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (_u *WalletTransactionsUpdate) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *WalletTransactionsUpdate) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (_u *WalletTransactionsUpdate) sqlSave(ctx context.Context) (_node int, err error) {
+	_spec := sqlgraph.NewUpdateSpec(wallettransactions.Table, wallettransactions.Columns, sqlgraph.NewFieldSpec(wallettransactions.FieldID, field.TypeString))
+	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.GetType(); ok {
+		_spec.SetField(wallettransactions.FieldType, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Description(); ok {
+		_spec.SetField(wallettransactions.FieldDescription, field.TypeJSON, value)
+	}
+	if value, ok := _u.mutation.AppendedDescription(); ok {
+		_spec.AddModifier(func(u *sql.UpdateBuilder) {
+			sqljson.Append(u, wallettransactions.FieldDescription, value)
+		})
+	}
+	if value, ok := _u.mutation.CreatedAt(); ok {
+		_spec.SetField(wallettransactions.FieldCreatedAt, field.TypeTime, value)
+	}
+	if value, ok := _u.mutation.SearchText(); ok {
+		_spec.SetField(wallettransactions.FieldSearchText, field.TypeString, value)
+	}
+	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{wallettransactions.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}
+
+// WalletTransactionsUpdateOne is the builder for updating a single WalletTransactions entity.
+type WalletTransactionsUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *WalletTransactionsMutation
+}
+
+// SetType sets the "type" field.
+func (_u *WalletTransactionsUpdateOne) SetType(v string) *WalletTransactionsUpdateOne {
+	_u.mutation.SetType(v)
+	return _u
+}
+
+// SetNillableType sets the "type" field if the given value is not nil.
+func (_u *WalletTransactionsUpdateOne) SetNillableType(v *string) *WalletTransactionsUpdateOne {
+	if v != nil {
+		_u.SetType(*v)
+	}
+	return _u
+}
+
+// SetDescription sets the "description" field.
+func (_u *WalletTransactionsUpdateOne) SetDescription(v []string) *WalletTransactionsUpdateOne {
+	_u.mutation.SetDescription(v)
+	return _u
+}
+
+// AppendDescription appends value to the "description" field.
+func (_u *WalletTransactionsUpdateOne) AppendDescription(v []string) *WalletTransactionsUpdateOne {
+	_u.mutation.AppendDescription(v)
+	return _u
+}
+
+// SetCreatedAt sets the "created_at" field.
+func (_u *WalletTransactionsUpdateOne) SetCreatedAt(v time.Time) *WalletTransactionsUpdateOne {
+	_u.mutation.SetCreatedAt(v)
+	return _u
+}
+
+// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
+func (_u *WalletTransactionsUpdateOne) SetNillableCreatedAt(v *time.Time) *WalletTransactionsUpdateOne {
+	if v != nil {
+		_u.SetCreatedAt(*v)
+	}
+	return _u
+}
+
+// SetSearchText sets the "search_text" field.
+func (_u *WalletTransactionsUpdateOne) SetSearchText(v string) *WalletTransactionsUpdateOne {
+	_u.mutation.SetSearchText(v)
+	return _u
+}
+
+// SetNillableSearchText sets the "search_text" field if the given value is not nil.
+func (_u *WalletTransactionsUpdateOne) SetNillableSearchText(v *string) *WalletTransactionsUpdateOne {
+	if v != nil {
+		_u.SetSearchText(*v)
+	}
+	return _u
+}
+
+// Mutation returns the WalletTransactionsMutation object of the builder.
+func (_u *WalletTransactionsUpdateOne) Mutation() *WalletTransactionsMutation {
+	return _u.mutation
+}
+
+// Where appends a list predicates to the WalletTransactionsUpdate builder.
+func (_u *WalletTransactionsUpdateOne) Where(ps ...predicate.WalletTransactions) *WalletTransactionsUpdateOne {
+	_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 *WalletTransactionsUpdateOne) Select(field string, fields ...string) *WalletTransactionsUpdateOne {
+	_u.fields = append([]string{field}, fields...)
+	return _u
+}
+
+// Save executes the query and returns the updated WalletTransactions entity.
+func (_u *WalletTransactionsUpdateOne) Save(ctx context.Context) (*WalletTransactions, error) {
+	return withHooks(ctx, _u.sqlSave, _u.mutation, _u.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (_u *WalletTransactionsUpdateOne) SaveX(ctx context.Context) *WalletTransactions {
+	node, err := _u.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (_u *WalletTransactionsUpdateOne) Exec(ctx context.Context) error {
+	_, err := _u.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_u *WalletTransactionsUpdateOne) ExecX(ctx context.Context) {
+	if err := _u.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (_u *WalletTransactionsUpdateOne) sqlSave(ctx context.Context) (_node *WalletTransactions, err error) {
+	_spec := sqlgraph.NewUpdateSpec(wallettransactions.Table, wallettransactions.Columns, sqlgraph.NewFieldSpec(wallettransactions.FieldID, field.TypeString))
+	id, ok := _u.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`models: missing "WalletTransactions.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, wallettransactions.FieldID)
+		for _, f := range fields {
+			if !wallettransactions.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("models: invalid field %q for query", f)}
+			}
+			if f != wallettransactions.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.GetType(); ok {
+		_spec.SetField(wallettransactions.FieldType, field.TypeString, value)
+	}
+	if value, ok := _u.mutation.Description(); ok {
+		_spec.SetField(wallettransactions.FieldDescription, field.TypeJSON, value)
+	}
+	if value, ok := _u.mutation.AppendedDescription(); ok {
+		_spec.AddModifier(func(u *sql.UpdateBuilder) {
+			sqljson.Append(u, wallettransactions.FieldDescription, value)
+		})
+	}
+	if value, ok := _u.mutation.CreatedAt(); ok {
+		_spec.SetField(wallettransactions.FieldCreatedAt, field.TypeTime, value)
+	}
+	if value, ok := _u.mutation.SearchText(); ok {
+		_spec.SetField(wallettransactions.FieldSearchText, field.TypeString, value)
+	}
+	_node = &WalletTransactions{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{wallettransactions.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	_u.mutation.done = true
+	return _node, nil
+}

app/wallet/rpc/internal/server/walletServiceServer.go

@@ -0,0 +1,76 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+// Source: wallet.proto
+
+package server
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/internal/logic"
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/rpc/pb"
+)
+
+type WalletServiceServer struct {
+	svcCtx *svc.ServiceContext
+	pb.UnimplementedWalletServiceServer
+}
+
+func NewWalletServiceServer(svcCtx *svc.ServiceContext) *WalletServiceServer {
+	return &WalletServiceServer{
+		svcCtx: svcCtx,
+	}
+}
+
+// -----------------------walletTransactions-----------------------
+func (s *WalletServiceServer) AddWalletTransactions(ctx context.Context, in *pb.AddWalletTransactionsReq) (*pb.AddWalletTransactionsResp, error) {
+	l := logic.NewAddWalletTransactionsLogic(ctx, s.svcCtx)
+	return l.AddWalletTransactions(in)
+}
+
+func (s *WalletServiceServer) UpdateWalletTransactions(ctx context.Context, in *pb.UpdateWalletTransactionsReq) (*pb.UpdateWalletTransactionsResp, error) {
+	l := logic.NewUpdateWalletTransactionsLogic(ctx, s.svcCtx)
+	return l.UpdateWalletTransactions(in)
+}
+
+func (s *WalletServiceServer) DelWalletTransactions(ctx context.Context, in *pb.DelWalletTransactionsReq) (*pb.DelWalletTransactionsResp, error) {
+	l := logic.NewDelWalletTransactionsLogic(ctx, s.svcCtx)
+	return l.DelWalletTransactions(in)
+}
+
+func (s *WalletServiceServer) GetWalletTransactionsById(ctx context.Context, in *pb.GetWalletTransactionsByIdReq) (*pb.GetWalletTransactionsByIdResp, error) {
+	l := logic.NewGetWalletTransactionsByIdLogic(ctx, s.svcCtx)
+	return l.GetWalletTransactionsById(in)
+}
+
+func (s *WalletServiceServer) SearchWalletTransactions(ctx context.Context, in *pb.SearchWalletTransactionsReq) (*pb.SearchWalletTransactionsResp, error) {
+	l := logic.NewSearchWalletTransactionsLogic(ctx, s.svcCtx)
+	return l.SearchWalletTransactions(in)
+}
+
+// -----------------------wallets-----------------------
+func (s *WalletServiceServer) AddWallets(ctx context.Context, in *pb.AddWalletsReq) (*pb.AddWalletsResp, error) {
+	l := logic.NewAddWalletsLogic(ctx, s.svcCtx)
+	return l.AddWallets(in)
+}
+
+func (s *WalletServiceServer) UpdateWallets(ctx context.Context, in *pb.UpdateWalletsReq) (*pb.UpdateWalletsResp, error) {
+	l := logic.NewUpdateWalletsLogic(ctx, s.svcCtx)
+	return l.UpdateWallets(in)
+}
+
+func (s *WalletServiceServer) DelWallets(ctx context.Context, in *pb.DelWalletsReq) (*pb.DelWalletsResp, error) {
+	l := logic.NewDelWalletsLogic(ctx, s.svcCtx)
+	return l.DelWallets(in)
+}
+
+func (s *WalletServiceServer) GetWalletsById(ctx context.Context, in *pb.GetWalletsByIdReq) (*pb.GetWalletsByIdResp, error) {
+	l := logic.NewGetWalletsByIdLogic(ctx, s.svcCtx)
+	return l.GetWalletsById(in)
+}
+
+func (s *WalletServiceServer) SearchWallets(ctx context.Context, in *pb.SearchWalletsReq) (*pb.SearchWalletsResp, error) {
+	l := logic.NewSearchWalletsLogic(ctx, s.svcCtx)
+	return l.SearchWallets(in)
+}

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

@@ -0,0 +1,63 @@
+package svc
+
+import (
+	"fmt"
+	"juwan-backend/app/snowflake/rpc/snowflake"
+	"juwan-backend/app/wallet/rpc/internal/config"
+	"juwan-backend/app/wallet/rpc/internal/models"
+	"juwan-backend/common/redisx"
+	"juwan-backend/common/snowflakex"
+	"juwan-backend/pkg/adapter"
+	"strings"
+	"time"
+
+	"ariga.io/entcache"
+	"entgo.io/ent/dialect/sql"
+	_ "github.com/jackc/pgx/v5/stdlib"
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type ServiceContext struct {
+	Config         config.Config
+	Snowflake      snowflake.SnowflakeServiceClient
+	WalletModelsRW *models.Client
+	WalletModelsRO *models.Client
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	RWConn, err := sql.Open("pgx", c.DB.Master)
+	if err != nil {
+		panic(err)
+	}
+	ROConn, err := sql.Open("pgx", c.DB.Slaves)
+	if err != nil {
+		panic(err)
+	}
+
+	redisCluster, err := redisx.ConnectMasterSlaveCluster(c.CacheConf, 5*time.Second)
+	if redisCluster == nil || err != nil {
+		logx.Errorf("failed to connect to Redis cluster: %v", err)
+		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)))
+
+	entLogFn := func(v ...any) {
+		logx.Infof("[ent][wallet] %s", fmt.Sprint(v...))
+	}
+
+	modelOpts := []models.Option{models.Driver(RWDrv), models.Log(entLogFn)}
+	roModelOpts := []models.Option{models.Driver(RODrv), models.Log(entLogFn)}
+	if strings.EqualFold(c.Log.Level, "debug") {
+		modelOpts = append(modelOpts, models.Debug())
+		roModelOpts = append(roModelOpts, models.Debug())
+	}
+
+	return &ServiceContext{
+		Config:         c,
+		Snowflake:      snowflakex.NewClient(c.SnowflakeRpcConf),
+		WalletModelsRW: models.NewClient(modelOpts...),
+		WalletModelsRO: models.NewClient(roModelOpts...),
+	}
+}

app/wallet/rpc/pb.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+
+	"juwan-backend/app/wallet/rpc/internal/config"
+	"juwan-backend/app/wallet/rpc/internal/server"
+	"juwan-backend/app/wallet/rpc/internal/svc"
+	"juwan-backend/app/wallet/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, conf.UseEnv())
+	ctx := svc.NewServiceContext(c)
+
+	s := zrpc.MustNewServer(c.RpcServerConf, func(grpcServer *grpc.Server) {
+		pb.RegisterWalletServiceServer(grpcServer, server.NewWalletServiceServer(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/wallet/rpc/pb/wallet_grpc.pb.go

@@ -0,0 +1,467 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.6.1
+// - protoc             v5.29.6
+// source: wallet.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 (
+	WalletService_AddWalletTransactions_FullMethodName     = "/pb.walletService/AddWalletTransactions"
+	WalletService_UpdateWalletTransactions_FullMethodName  = "/pb.walletService/UpdateWalletTransactions"
+	WalletService_DelWalletTransactions_FullMethodName     = "/pb.walletService/DelWalletTransactions"
+	WalletService_GetWalletTransactionsById_FullMethodName = "/pb.walletService/GetWalletTransactionsById"
+	WalletService_SearchWalletTransactions_FullMethodName  = "/pb.walletService/SearchWalletTransactions"
+	WalletService_AddWallets_FullMethodName                = "/pb.walletService/AddWallets"
+	WalletService_UpdateWallets_FullMethodName             = "/pb.walletService/UpdateWallets"
+	WalletService_DelWallets_FullMethodName                = "/pb.walletService/DelWallets"
+	WalletService_GetWalletsById_FullMethodName            = "/pb.walletService/GetWalletsById"
+	WalletService_SearchWallets_FullMethodName             = "/pb.walletService/SearchWallets"
+)
+
+// WalletServiceClient is the client API for WalletService 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 WalletServiceClient interface {
+	// -----------------------walletTransactions-----------------------
+	AddWalletTransactions(ctx context.Context, in *AddWalletTransactionsReq, opts ...grpc.CallOption) (*AddWalletTransactionsResp, error)
+	UpdateWalletTransactions(ctx context.Context, in *UpdateWalletTransactionsReq, opts ...grpc.CallOption) (*UpdateWalletTransactionsResp, error)
+	DelWalletTransactions(ctx context.Context, in *DelWalletTransactionsReq, opts ...grpc.CallOption) (*DelWalletTransactionsResp, error)
+	GetWalletTransactionsById(ctx context.Context, in *GetWalletTransactionsByIdReq, opts ...grpc.CallOption) (*GetWalletTransactionsByIdResp, error)
+	SearchWalletTransactions(ctx context.Context, in *SearchWalletTransactionsReq, opts ...grpc.CallOption) (*SearchWalletTransactionsResp, error)
+	// -----------------------wallets-----------------------
+	AddWallets(ctx context.Context, in *AddWalletsReq, opts ...grpc.CallOption) (*AddWalletsResp, error)
+	UpdateWallets(ctx context.Context, in *UpdateWalletsReq, opts ...grpc.CallOption) (*UpdateWalletsResp, error)
+	DelWallets(ctx context.Context, in *DelWalletsReq, opts ...grpc.CallOption) (*DelWalletsResp, error)
+	GetWalletsById(ctx context.Context, in *GetWalletsByIdReq, opts ...grpc.CallOption) (*GetWalletsByIdResp, error)
+	SearchWallets(ctx context.Context, in *SearchWalletsReq, opts ...grpc.CallOption) (*SearchWalletsResp, error)
+}
+
+type walletServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewWalletServiceClient(cc grpc.ClientConnInterface) WalletServiceClient {
+	return &walletServiceClient{cc}
+}
+
+func (c *walletServiceClient) AddWalletTransactions(ctx context.Context, in *AddWalletTransactionsReq, opts ...grpc.CallOption) (*AddWalletTransactionsResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(AddWalletTransactionsResp)
+	err := c.cc.Invoke(ctx, WalletService_AddWalletTransactions_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) UpdateWalletTransactions(ctx context.Context, in *UpdateWalletTransactionsReq, opts ...grpc.CallOption) (*UpdateWalletTransactionsResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(UpdateWalletTransactionsResp)
+	err := c.cc.Invoke(ctx, WalletService_UpdateWalletTransactions_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) DelWalletTransactions(ctx context.Context, in *DelWalletTransactionsReq, opts ...grpc.CallOption) (*DelWalletTransactionsResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(DelWalletTransactionsResp)
+	err := c.cc.Invoke(ctx, WalletService_DelWalletTransactions_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) GetWalletTransactionsById(ctx context.Context, in *GetWalletTransactionsByIdReq, opts ...grpc.CallOption) (*GetWalletTransactionsByIdResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(GetWalletTransactionsByIdResp)
+	err := c.cc.Invoke(ctx, WalletService_GetWalletTransactionsById_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) SearchWalletTransactions(ctx context.Context, in *SearchWalletTransactionsReq, opts ...grpc.CallOption) (*SearchWalletTransactionsResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(SearchWalletTransactionsResp)
+	err := c.cc.Invoke(ctx, WalletService_SearchWalletTransactions_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) AddWallets(ctx context.Context, in *AddWalletsReq, opts ...grpc.CallOption) (*AddWalletsResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(AddWalletsResp)
+	err := c.cc.Invoke(ctx, WalletService_AddWallets_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) UpdateWallets(ctx context.Context, in *UpdateWalletsReq, opts ...grpc.CallOption) (*UpdateWalletsResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(UpdateWalletsResp)
+	err := c.cc.Invoke(ctx, WalletService_UpdateWallets_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) DelWallets(ctx context.Context, in *DelWalletsReq, opts ...grpc.CallOption) (*DelWalletsResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(DelWalletsResp)
+	err := c.cc.Invoke(ctx, WalletService_DelWallets_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) GetWalletsById(ctx context.Context, in *GetWalletsByIdReq, opts ...grpc.CallOption) (*GetWalletsByIdResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(GetWalletsByIdResp)
+	err := c.cc.Invoke(ctx, WalletService_GetWalletsById_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *walletServiceClient) SearchWallets(ctx context.Context, in *SearchWalletsReq, opts ...grpc.CallOption) (*SearchWalletsResp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(SearchWalletsResp)
+	err := c.cc.Invoke(ctx, WalletService_SearchWallets_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// WalletServiceServer is the server API for WalletService service.
+// All implementations must embed UnimplementedWalletServiceServer
+// for forward compatibility.
+type WalletServiceServer interface {
+	// -----------------------walletTransactions-----------------------
+	AddWalletTransactions(context.Context, *AddWalletTransactionsReq) (*AddWalletTransactionsResp, error)
+	UpdateWalletTransactions(context.Context, *UpdateWalletTransactionsReq) (*UpdateWalletTransactionsResp, error)
+	DelWalletTransactions(context.Context, *DelWalletTransactionsReq) (*DelWalletTransactionsResp, error)
+	GetWalletTransactionsById(context.Context, *GetWalletTransactionsByIdReq) (*GetWalletTransactionsByIdResp, error)
+	SearchWalletTransactions(context.Context, *SearchWalletTransactionsReq) (*SearchWalletTransactionsResp, error)
+	// -----------------------wallets-----------------------
+	AddWallets(context.Context, *AddWalletsReq) (*AddWalletsResp, error)
+	UpdateWallets(context.Context, *UpdateWalletsReq) (*UpdateWalletsResp, error)
+	DelWallets(context.Context, *DelWalletsReq) (*DelWalletsResp, error)
+	GetWalletsById(context.Context, *GetWalletsByIdReq) (*GetWalletsByIdResp, error)
+	SearchWallets(context.Context, *SearchWalletsReq) (*SearchWalletsResp, error)
+	mustEmbedUnimplementedWalletServiceServer()
+}
+
+// UnimplementedWalletServiceServer 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 UnimplementedWalletServiceServer struct{}
+
+func (UnimplementedWalletServiceServer) AddWalletTransactions(context.Context, *AddWalletTransactionsReq) (*AddWalletTransactionsResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method AddWalletTransactions not implemented")
+}
+func (UnimplementedWalletServiceServer) UpdateWalletTransactions(context.Context, *UpdateWalletTransactionsReq) (*UpdateWalletTransactionsResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method UpdateWalletTransactions not implemented")
+}
+func (UnimplementedWalletServiceServer) DelWalletTransactions(context.Context, *DelWalletTransactionsReq) (*DelWalletTransactionsResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method DelWalletTransactions not implemented")
+}
+func (UnimplementedWalletServiceServer) GetWalletTransactionsById(context.Context, *GetWalletTransactionsByIdReq) (*GetWalletTransactionsByIdResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method GetWalletTransactionsById not implemented")
+}
+func (UnimplementedWalletServiceServer) SearchWalletTransactions(context.Context, *SearchWalletTransactionsReq) (*SearchWalletTransactionsResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method SearchWalletTransactions not implemented")
+}
+func (UnimplementedWalletServiceServer) AddWallets(context.Context, *AddWalletsReq) (*AddWalletsResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method AddWallets not implemented")
+}
+func (UnimplementedWalletServiceServer) UpdateWallets(context.Context, *UpdateWalletsReq) (*UpdateWalletsResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method UpdateWallets not implemented")
+}
+func (UnimplementedWalletServiceServer) DelWallets(context.Context, *DelWalletsReq) (*DelWalletsResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method DelWallets not implemented")
+}
+func (UnimplementedWalletServiceServer) GetWalletsById(context.Context, *GetWalletsByIdReq) (*GetWalletsByIdResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method GetWalletsById not implemented")
+}
+func (UnimplementedWalletServiceServer) SearchWallets(context.Context, *SearchWalletsReq) (*SearchWalletsResp, error) {
+	return nil, status.Error(codes.Unimplemented, "method SearchWallets not implemented")
+}
+func (UnimplementedWalletServiceServer) mustEmbedUnimplementedWalletServiceServer() {}
+func (UnimplementedWalletServiceServer) testEmbeddedByValue()                       {}
+
+// UnsafeWalletServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to WalletServiceServer will
+// result in compilation errors.
+type UnsafeWalletServiceServer interface {
+	mustEmbedUnimplementedWalletServiceServer()
+}
+
+func RegisterWalletServiceServer(s grpc.ServiceRegistrar, srv WalletServiceServer) {
+	// If the following call panics, it indicates UnimplementedWalletServiceServer 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(&WalletService_ServiceDesc, srv)
+}
+
+func _WalletService_AddWalletTransactions_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AddWalletTransactionsReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).AddWalletTransactions(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_AddWalletTransactions_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).AddWalletTransactions(ctx, req.(*AddWalletTransactionsReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_UpdateWalletTransactions_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UpdateWalletTransactionsReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).UpdateWalletTransactions(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_UpdateWalletTransactions_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).UpdateWalletTransactions(ctx, req.(*UpdateWalletTransactionsReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_DelWalletTransactions_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DelWalletTransactionsReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).DelWalletTransactions(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_DelWalletTransactions_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).DelWalletTransactions(ctx, req.(*DelWalletTransactionsReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_GetWalletTransactionsById_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetWalletTransactionsByIdReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).GetWalletTransactionsById(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_GetWalletTransactionsById_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).GetWalletTransactionsById(ctx, req.(*GetWalletTransactionsByIdReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_SearchWalletTransactions_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SearchWalletTransactionsReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).SearchWalletTransactions(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_SearchWalletTransactions_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).SearchWalletTransactions(ctx, req.(*SearchWalletTransactionsReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_AddWallets_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AddWalletsReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).AddWallets(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_AddWallets_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).AddWallets(ctx, req.(*AddWalletsReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_UpdateWallets_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(UpdateWalletsReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).UpdateWallets(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_UpdateWallets_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).UpdateWallets(ctx, req.(*UpdateWalletsReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_DelWallets_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DelWalletsReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).DelWallets(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_DelWallets_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).DelWallets(ctx, req.(*DelWalletsReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_GetWalletsById_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetWalletsByIdReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).GetWalletsById(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_GetWalletsById_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).GetWalletsById(ctx, req.(*GetWalletsByIdReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _WalletService_SearchWallets_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SearchWalletsReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(WalletServiceServer).SearchWallets(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: WalletService_SearchWallets_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(WalletServiceServer).SearchWallets(ctx, req.(*SearchWalletsReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// WalletService_ServiceDesc is the grpc.ServiceDesc for WalletService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var WalletService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "pb.walletService",
+	HandlerType: (*WalletServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "AddWalletTransactions",
+			Handler:    _WalletService_AddWalletTransactions_Handler,
+		},
+		{
+			MethodName: "UpdateWalletTransactions",
+			Handler:    _WalletService_UpdateWalletTransactions_Handler,
+		},
+		{
+			MethodName: "DelWalletTransactions",
+			Handler:    _WalletService_DelWalletTransactions_Handler,
+		},
+		{
+			MethodName: "GetWalletTransactionsById",
+			Handler:    _WalletService_GetWalletTransactionsById_Handler,
+		},
+		{
+			MethodName: "SearchWalletTransactions",
+			Handler:    _WalletService_SearchWalletTransactions_Handler,
+		},
+		{
+			MethodName: "AddWallets",
+			Handler:    _WalletService_AddWallets_Handler,
+		},
+		{
+			MethodName: "UpdateWallets",
+			Handler:    _WalletService_UpdateWallets_Handler,
+		},
+		{
+			MethodName: "DelWallets",
+			Handler:    _WalletService_DelWallets_Handler,
+		},
+		{
+			MethodName: "GetWalletsById",
+			Handler:    _WalletService_GetWalletsById_Handler,
+		},
+		{
+			MethodName: "SearchWallets",
+			Handler:    _WalletService_SearchWallets_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "wallet.proto",
+}

app/wallet/rpc/walletservice/walletService.go

@@ -0,0 +1,116 @@
+// Code generated by goctl. DO NOT EDIT.
+// goctl 1.9.2
+// Source: wallet.proto
+
+package walletservice
+
+import (
+	"context"
+
+	"juwan-backend/app/wallet/rpc/pb"
+
+	"github.com/zeromicro/go-zero/zrpc"
+	"google.golang.org/grpc"
+)
+
+type (
+	AddWalletTransactionsReq      = pb.AddWalletTransactionsReq
+	AddWalletTransactionsResp     = pb.AddWalletTransactionsResp
+	AddWalletsReq                 = pb.AddWalletsReq
+	AddWalletsResp                = pb.AddWalletsResp
+	DelWalletTransactionsReq      = pb.DelWalletTransactionsReq
+	DelWalletTransactionsResp     = pb.DelWalletTransactionsResp
+	DelWalletsReq                 = pb.DelWalletsReq
+	DelWalletsResp                = pb.DelWalletsResp
+	GetWalletTransactionsByIdReq  = pb.GetWalletTransactionsByIdReq
+	GetWalletTransactionsByIdResp = pb.GetWalletTransactionsByIdResp
+	GetWalletsByIdReq             = pb.GetWalletsByIdReq
+	GetWalletsByIdResp            = pb.GetWalletsByIdResp
+	SearchWalletTransactionsReq   = pb.SearchWalletTransactionsReq
+	SearchWalletTransactionsResp  = pb.SearchWalletTransactionsResp
+	SearchWalletsReq              = pb.SearchWalletsReq
+	SearchWalletsResp             = pb.SearchWalletsResp
+	UpdateWalletTransactionsReq   = pb.UpdateWalletTransactionsReq
+	UpdateWalletTransactionsResp  = pb.UpdateWalletTransactionsResp
+	UpdateWalletsReq              = pb.UpdateWalletsReq
+	UpdateWalletsResp             = pb.UpdateWalletsResp
+	WalletTransactions            = pb.WalletTransactions
+	Wallets                       = pb.Wallets
+
+	WalletService interface {
+		// -----------------------walletTransactions-----------------------
+		AddWalletTransactions(ctx context.Context, in *AddWalletTransactionsReq, opts ...grpc.CallOption) (*AddWalletTransactionsResp, error)
+		UpdateWalletTransactions(ctx context.Context, in *UpdateWalletTransactionsReq, opts ...grpc.CallOption) (*UpdateWalletTransactionsResp, error)
+		DelWalletTransactions(ctx context.Context, in *DelWalletTransactionsReq, opts ...grpc.CallOption) (*DelWalletTransactionsResp, error)
+		GetWalletTransactionsById(ctx context.Context, in *GetWalletTransactionsByIdReq, opts ...grpc.CallOption) (*GetWalletTransactionsByIdResp, error)
+		SearchWalletTransactions(ctx context.Context, in *SearchWalletTransactionsReq, opts ...grpc.CallOption) (*SearchWalletTransactionsResp, error)
+		// -----------------------wallets-----------------------
+		AddWallets(ctx context.Context, in *AddWalletsReq, opts ...grpc.CallOption) (*AddWalletsResp, error)
+		UpdateWallets(ctx context.Context, in *UpdateWalletsReq, opts ...grpc.CallOption) (*UpdateWalletsResp, error)
+		DelWallets(ctx context.Context, in *DelWalletsReq, opts ...grpc.CallOption) (*DelWalletsResp, error)
+		GetWalletsById(ctx context.Context, in *GetWalletsByIdReq, opts ...grpc.CallOption) (*GetWalletsByIdResp, error)
+		SearchWallets(ctx context.Context, in *SearchWalletsReq, opts ...grpc.CallOption) (*SearchWalletsResp, error)
+	}
+
+	defaultWalletService struct {
+		cli zrpc.Client
+	}
+)
+
+func NewWalletService(cli zrpc.Client) WalletService {
+	return &defaultWalletService{
+		cli: cli,
+	}
+}
+
+// -----------------------walletTransactions-----------------------
+func (m *defaultWalletService) AddWalletTransactions(ctx context.Context, in *AddWalletTransactionsReq, opts ...grpc.CallOption) (*AddWalletTransactionsResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.AddWalletTransactions(ctx, in, opts...)
+}
+
+func (m *defaultWalletService) UpdateWalletTransactions(ctx context.Context, in *UpdateWalletTransactionsReq, opts ...grpc.CallOption) (*UpdateWalletTransactionsResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.UpdateWalletTransactions(ctx, in, opts...)
+}
+
+func (m *defaultWalletService) DelWalletTransactions(ctx context.Context, in *DelWalletTransactionsReq, opts ...grpc.CallOption) (*DelWalletTransactionsResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.DelWalletTransactions(ctx, in, opts...)
+}
+
+func (m *defaultWalletService) GetWalletTransactionsById(ctx context.Context, in *GetWalletTransactionsByIdReq, opts ...grpc.CallOption) (*GetWalletTransactionsByIdResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.GetWalletTransactionsById(ctx, in, opts...)
+}
+
+func (m *defaultWalletService) SearchWalletTransactions(ctx context.Context, in *SearchWalletTransactionsReq, opts ...grpc.CallOption) (*SearchWalletTransactionsResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.SearchWalletTransactions(ctx, in, opts...)
+}
+
+// -----------------------wallets-----------------------
+func (m *defaultWalletService) AddWallets(ctx context.Context, in *AddWalletsReq, opts ...grpc.CallOption) (*AddWalletsResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.AddWallets(ctx, in, opts...)
+}
+
+func (m *defaultWalletService) UpdateWallets(ctx context.Context, in *UpdateWalletsReq, opts ...grpc.CallOption) (*UpdateWalletsResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.UpdateWallets(ctx, in, opts...)
+}
+
+func (m *defaultWalletService) DelWallets(ctx context.Context, in *DelWalletsReq, opts ...grpc.CallOption) (*DelWalletsResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.DelWallets(ctx, in, opts...)
+}
+
+func (m *defaultWalletService) GetWalletsById(ctx context.Context, in *GetWalletsByIdReq, opts ...grpc.CallOption) (*GetWalletsByIdResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.GetWalletsById(ctx, in, opts...)
+}
+
+func (m *defaultWalletService) SearchWallets(ctx context.Context, in *SearchWalletsReq, opts ...grpc.CallOption) (*SearchWalletsResp, error) {
+	client := pb.NewWalletServiceClient(m.cli.Conn())
+	return client.SearchWallets(ctx, in, opts...)
+}