feat: integrate unified payment and wallet refunds

backend/api/internal/logic/client/user/refund.go

@@ -0,0 +1,48 @@
+package user
+
+import (
+	"git.apinb.com/bsm-sdk/core/errcode"
+	"git.apinb.com/bsm-sdk/core/infra"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/impl"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/logic/common"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/logic/payment"
+	"git.apinb.com/heqiapp/platforms/backend/api/internal/models"
+	"github.com/gin-gonic/gin"
+)
+
+func CreateRefund(businessType string) gin.HandlerFunc {
+	return func(ctx *gin.Context) {
+		account, ok := common.UserAccount(ctx)
+		if !ok {
+			return
+		}
+		var request struct {
+			RequestNo   string                    `json:"request_no" binding:"required"`
+			Reason      string                    `json:"reason" binding:"required"`
+			Description string                    `json:"description"`
+			Items       []payment.RefundItemInput `json:"items" binding:"required,min=1"`
+		}
+		if ctx.ShouldBindJSON(&request) != nil {
+			infra.Response.Error(ctx, errcode.ErrInvalidArgument)
+			return
+		}
+		refund, err := payment.CreateRefund(account.ID, account.Identity, businessType, ctx.Param("identity"), payment.RefundInput{RequestNo: request.RequestNo, Reason: request.Reason, Description: request.Description, Items: request.Items})
+		if err != nil {
+			infra.Response.Error(ctx, err)
+			return
+		}
+		infra.Response.Success(ctx, common.ResourceResponse(refund))
+	}
+}
+func ListRefunds(ctx *gin.Context) {
+	account, ok := common.UserAccount(ctx)
+	if !ok {
+		return
+	}
+	var list []models.PaymentRefund
+	if err := impl.DBService.Where("user_identity = ?", account.Identity).Order("created_at desc").Find(&list).Error; err != nil {
+		infra.Response.Error(ctx, err)
+		return
+	}
+	infra.Response.Success(ctx, common.ResourceResponse(list))
+}