feat: 添加争议微服务，支持订单争议流程

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

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