修复平台代管订单流程

backend/internal/modules/order/handler_admin.go

@@ -2,6 +2,8 @@ package order
 
 import (
 	"context"
+	"errors"
+	"io"
 
 	"hfb_sys/backend/internal/middleware"
 	"hfb_sys/backend/pkg/response"
@@ -74,6 +76,82 @@ func (h *Handler) AdminResetHandoff(c *gin.Context) {
 	h.adminAction(c, h.service.AdminResetHandoff, gin.H{"reset": true})
 }
 
+func (h *Handler) AdminPlatformHandoff(c *gin.Context) {
+	adminID, ok := currentAdminID(c)
+	if !ok {
+		response.Unauthorized(c, "缺少管理员上下文")
+		return
+	}
+	id, ok := parseID(c)
+	if !ok {
+		return
+	}
+	var req PlatformHandoffRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "交接说明和操作原因不能为空")
+		return
+	}
+	record, err := h.service.AdminPlatformHandoff(c.Request.Context(), adminID, id, req, auditMeta(c))
+	if err != nil {
+		writeOrderError(c, err)
+		return
+	}
+	response.Created(c, record)
+}
+
+func (h *Handler) AdminPlatformCheckoutConfirm(c *gin.Context) {
+	h.adminAction(c, h.service.AdminPlatformCheckoutConfirm, gin.H{"confirmed": true})
+}
+
+func (h *Handler) AdminPlatformCheckoutCounter(c *gin.Context) {
+	adminID, ok := currentAdminID(c)
+	if !ok {
+		response.Unauthorized(c, "缺少管理员上下文")
+		return
+	}
+	id, ok := parseID(c)
+	if !ok {
+		return
+	}
+	var req CounterCheckoutRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "结账修正原因不能为空")
+		return
+	}
+	checkout, err := h.service.AdminPlatformCheckoutCounter(c.Request.Context(), adminID, id, req, auditMeta(c))
+	if err != nil {
+		writeOrderError(c, err)
+		return
+	}
+	response.OK(c, checkout)
+}
+
+func (h *Handler) AdminPlatformCheckoutDispute(c *gin.Context) {
+	h.adminAction(c, h.service.AdminPlatformCheckoutDispute, gin.H{"disputed": true})
+}
+
+func (h *Handler) AdminMarkOfflineSettlement(c *gin.Context) {
+	adminID, ok := currentAdminID(c)
+	if !ok {
+		response.Unauthorized(c, "缺少管理员上下文")
+		return
+	}
+	id, ok := parseID(c)
+	if !ok {
+		return
+	}
+	var req OfflineSettlementRequest
+	if err := c.ShouldBindJSON(&req); err != nil && !errors.Is(err, io.EOF) {
+		response.BadRequest(c, "线下结算备注格式不正确")
+		return
+	}
+	if err := h.service.AdminMarkOfflineSettlement(c.Request.Context(), adminID, id, req, auditMeta(c)); err != nil {
+		writeOrderError(c, err)
+		return
+	}
+	response.OK(c, gin.H{"settled": true})
+}
+
 func (h *Handler) AdminHoldDeposit(c *gin.Context) {
 	h.adminAction(c, h.service.AdminHoldDeposit, gin.H{"held": true})
 }