fix 1

internal/application/product/component_report_order_service.go

@@ -524,8 +524,9 @@ func (s *ComponentReportOrderService) CreatePaymentOrder(ctx context.Context, re
 	}
 
 	// 返回支付响应，包含支付URL
+	// 使用购买订单ID而不是下载记录ID，以便前端可以正确检查支付状态
 	response := &CreatePaymentOrderResponse{
-		OrderID:     download.ID,
+		OrderID:     createdPurchaseOrder.ID, // 修改为购买订单ID
 		OrderNo:     createdPurchaseOrder.OrderNo,
 		PaymentType: req.PaymentType,
 		Amount:      finalPrice.String(),
@@ -601,7 +602,7 @@ func (s *ComponentReportOrderService) createFreeOrder(
 	}
 
 	return &CreatePaymentOrderResponse{
-		OrderID:     download.ID,
+		OrderID:     createdPurchaseOrder.ID, // 修改为购买订单ID
 		OrderNo:     createdPurchaseOrder.OrderNo,
 		PaymentType: "free",
 		Amount:      "0.00",
@@ -650,106 +651,90 @@ func (s *ComponentReportOrderService) CheckPaymentStatus(ctx context.Context, or
 		zap.Time("check_time", time.Now()),
 	)
 
-	// 获取下载记录信息
-	download, err := s.componentReportRepo.GetDownloadByID(ctx, orderID)
+	// 直接查询购买订单
+	purchaseOrder, err := s.purchaseOrderRepo.GetByID(ctx, orderID)
 	if err != nil {
-		s.logger.Error("获取下载记录信息失败",
-			zap.String("order_id", orderID),
-			zap.Error(err))
-		return nil, fmt.Errorf("获取下载记录信息失败: %w", err)
+		s.logger.Error("查询购买订单失败", zap.Error(err), zap.String("order_id", orderID))
+		return &CheckPaymentStatusResponse{
+			OrderID:       orderID,
+			PaymentStatus: "unknown",
+			CanDownload:   false,
+		}, nil
 	}
 
-	s.logger.Info("下载记录信息",
-		zap.String("order_id", orderID),
-		zap.String("user_id", download.UserID),
-		zap.String("product_id", download.ProductID),
-		zap.String("product_code", download.ProductCode),
-		zap.String("product_name", download.ProductName),
-		zap.Any("order_id", download.OrderID),
-		zap.Any("order_number", download.OrderNumber),
-	)
+	// 如果订单不存在，返回未知状态
+	if purchaseOrder == nil {
+		s.logger.Error("购买订单不存在", zap.String("order_id", orderID))
+		return &CheckPaymentStatusResponse{
+			OrderID:       orderID,
+			PaymentStatus: "unknown",
+			CanDownload:   false,
+		}, nil
+	}
 
-	// 使用OrderID查询购买订单状态来判断支付状态
+	// 如果购买订单状态是 Created（待支付），需要主动查询支付状态
+	if purchaseOrder.Status == entities.PurchaseOrderStatusCreated {
+		s.logger.Info("购买订单状态为待支付，主动查询支付状态",
+			zap.String("purchase_order_id", purchaseOrder.ID),
+			zap.String("order_no", purchaseOrder.OrderNo),
+			zap.String("pay_channel", purchaseOrder.PayChannel),
+			zap.String("payment_type", purchaseOrder.PaymentType),
+			zap.String("amount", purchaseOrder.Amount.String()),
+			zap.Time("query_start_time", time.Now()))
+
+		// 根据支付渠道查询支付状态
+		if purchaseOrder.PayChannel == "alipay" && s.aliPayService != nil {
+			s.logger.Info("开始查询支付宝订单状态",
+				zap.String("purchase_order_id", purchaseOrder.ID),
+				zap.String("order_no", purchaseOrder.OrderNo))
+			err = s.queryAlipayOrderStatusAndUpdate(ctx, purchaseOrder.ID)
+			if err != nil {
+				s.logger.Error("查询支付宝订单状态失败",
+					zap.String("purchase_order_id", purchaseOrder.ID),
+					zap.Error(err))
+			}
+		} else if purchaseOrder.PayChannel == "wechat" && s.wechatPayService != nil {
+			s.logger.Info("开始查询微信订单状态",
+				zap.String("purchase_order_id", purchaseOrder.ID),
+				zap.String("order_no", purchaseOrder.OrderNo))
+			err = s.queryWechatOrderStatusAndUpdate(ctx, purchaseOrder.ID)
+			if err != nil {
+				s.logger.Error("查询微信订单状态失败",
+					zap.String("purchase_order_id", purchaseOrder.ID),
+					zap.Error(err))
+			}
+		}
+
+		// 重新获取更新后的购买订单信息
+		updatedOrder, err := s.purchaseOrderRepo.GetByID(ctx, purchaseOrder.ID)
+		if err == nil && updatedOrder != nil {
+			s.logger.Info("获取更新后的购买订单信息",
+				zap.String("purchase_order_id", updatedOrder.ID),
+				zap.String("order_no", updatedOrder.OrderNo),
+				zap.String("status", string(updatedOrder.Status)))
+			purchaseOrder = updatedOrder
+		}
+	}
+
+	// 根据购买订单状态设置支付状态
 	var paymentStatus string
 	var canDownload bool
 
-	if download.OrderID != nil {
-		// 查询购买订单状态
-		purchaseOrder, err := s.purchaseOrderRepo.GetByID(ctx, *download.OrderID)
-		if err != nil {
-			s.logger.Error("查询购买订单失败", zap.Error(err), zap.String("order_id", *download.OrderID))
-			paymentStatus = "unknown"
-		} else {
-			// 如果购买订单状态是 Created（待支付），需要主动查询支付状态
-			if purchaseOrder.Status == entities.PurchaseOrderStatusCreated {
-				s.logger.Info("购买订单状态为待支付，主动查询支付状态",
-					zap.String("purchase_order_id", purchaseOrder.ID),
-					zap.String("order_no", purchaseOrder.OrderNo),
-					zap.String("pay_channel", purchaseOrder.PayChannel),
-					zap.String("payment_type", purchaseOrder.PaymentType),
-					zap.String("amount", purchaseOrder.Amount.String()),
-					zap.Time("query_start_time", time.Now()))
-
-				// 根据支付渠道查询支付状态
-				if purchaseOrder.PayChannel == "alipay" && s.aliPayService != nil {
-					s.logger.Info("开始查询支付宝订单状态",
-						zap.String("purchase_order_id", purchaseOrder.ID),
-						zap.String("order_no", purchaseOrder.OrderNo))
-					err = s.queryAlipayOrderStatusAndUpdate(ctx, purchaseOrder.ID)
-					if err != nil {
-						s.logger.Error("查询支付宝订单状态失败",
-							zap.String("purchase_order_id", purchaseOrder.ID),
-							zap.Error(err))
-					}
-				} else if purchaseOrder.PayChannel == "wechat" && s.wechatPayService != nil {
-					s.logger.Info("开始查询微信订单状态",
-						zap.String("purchase_order_id", purchaseOrder.ID),
-						zap.String("order_no", purchaseOrder.OrderNo))
-					err = s.queryWechatOrderStatusAndUpdate(ctx, purchaseOrder.ID)
-					if err != nil {
-						s.logger.Error("查询微信订单状态失败",
-							zap.String("purchase_order_id", purchaseOrder.ID),
-							zap.Error(err))
-					}
-				}
-
-				// 重新获取更新后的购买订单信息
-				updatedOrder, err := s.purchaseOrderRepo.GetByID(ctx, *download.OrderID)
-				if err == nil && updatedOrder != nil {
-					s.logger.Info("获取更新后的购买订单信息",
-						zap.String("purchase_order_id", updatedOrder.ID),
-						zap.String("order_no", updatedOrder.OrderNo),
-						zap.String("status", string(updatedOrder.Status)))
-					purchaseOrder = updatedOrder
-				}
-			}
-
-			// 根据购买订单状态设置支付状态
-			switch purchaseOrder.Status {
-			case entities.PurchaseOrderStatusPaid:
-				paymentStatus = "success"
-				canDownload = true
-			case entities.PurchaseOrderStatusCreated:
-				paymentStatus = "pending"
-				canDownload = false
-			case entities.PurchaseOrderStatusCancelled:
-				paymentStatus = "cancelled"
-				canDownload = false
-			case entities.PurchaseOrderStatusFailed:
-				paymentStatus = "failed"
-				canDownload = false
-			default:
-				paymentStatus = "unknown"
-				canDownload = false
-			}
-		}
-	}  else {
+	switch purchaseOrder.Status {
+	case entities.PurchaseOrderStatusPaid:
+		paymentStatus = "success"
+		canDownload = true
+	case entities.PurchaseOrderStatusCreated:
 		paymentStatus = "pending"
 		canDownload = false
-	}
-
-	// 检查是否过期
-	if download.IsExpired() {
+	case entities.PurchaseOrderStatusCancelled:
+		paymentStatus = "cancelled"
+		canDownload = false
+	case entities.PurchaseOrderStatusFailed:
+		paymentStatus = "failed"
+		canDownload = false
+	default:
+		paymentStatus = "unknown"
 		canDownload = false
 	}
 
@@ -762,7 +747,7 @@ func (s *ComponentReportOrderService) CheckPaymentStatus(ctx context.Context, or
 	)
 
 	return &CheckPaymentStatusResponse{
-		OrderID:       download.ID,
+		OrderID:       orderID,
 		PaymentStatus: paymentStatus,
 		CanDownload:   canDownload,
 	}, nil
@@ -770,39 +755,81 @@ func (s *ComponentReportOrderService) CheckPaymentStatus(ctx context.Context, or
 
 // DownloadFile 下载文件
 func (s *ComponentReportOrderService) DownloadFile(ctx context.Context, orderID string) (string, error) {
-	// 获取下载记录信息
-	download, err := s.componentReportRepo.GetDownloadByID(ctx, orderID)
+	s.logger.Info("开始下载文件", zap.String("order_id", orderID))
+	
+	// 首先通过orderID查询购买订单
+	purchaseOrder, err := s.purchaseOrderRepo.GetByID(ctx, orderID)
 	if err != nil {
-		return "", fmt.Errorf("获取下载记录信息失败: %w", err)
+		s.logger.Error("查询购买订单失败", zap.Error(err), zap.String("order_id", orderID))
+		return "", fmt.Errorf("查询购买订单失败: %w", err)
 	}
 
-	// 使用OrderID查询购买订单状态来判断支付状态
-	var canDownload bool
+	if purchaseOrder == nil {
+		s.logger.Error("购买订单不存在", zap.String("order_id", orderID))
+		return "", fmt.Errorf("购买订单不存在")
+	}
 	
-	if download.OrderID != nil {
-		// 查询购买订单状态
-		purchaseOrder, err := s.purchaseOrderRepo.GetByID(ctx, *download.OrderID)
-		if err != nil {
-			s.logger.Error("查询购买订单失败", zap.Error(err), zap.String("order_id", *download.OrderID))
-			canDownload = false
-		} else {
-			// 检查购买订单状态
-			canDownload = purchaseOrder.Status == entities.PurchaseOrderStatusPaid
+	// 检查购买订单状态
+	if purchaseOrder.Status != entities.PurchaseOrderStatusPaid {
+		s.logger.Error("订单未支付，无法下载文件", 
+			zap.String("order_id", orderID), 
+			zap.String("status", string(purchaseOrder.Status)))
+		return "", fmt.Errorf("订单未支付，无法下载文件")
+	}
+	
+	// 获取产品信息
+	product, err := s.productRepo.GetByID(ctx, purchaseOrder.ProductID)
+	if err != nil {
+		s.logger.Error("获取产品信息失败", zap.Error(err), zap.String("product_id", purchaseOrder.ProductID))
+		return "", fmt.Errorf("获取产品信息失败: %w", err)
+	}
+	
+	// 检查是否已有下载记录
+	download, err := s.componentReportRepo.GetDownloadByPaymentOrderID(ctx, orderID)
+	if err != nil {
+		s.logger.Warn("查询下载记录失败，将创建新记录", zap.Error(err), zap.String("order_id", orderID))
+		download = nil
+	}
+	
+	// 如果没有下载记录，创建一个新的
+	if download == nil {
+		s.logger.Info("创建新的下载记录", 
+			zap.String("order_id", orderID),
+			zap.String("user_id", purchaseOrder.UserID),
+			zap.String("product_id", purchaseOrder.ProductID))
+			
+		// 创建新的下载记录
+		newDownload := &productEntities.ComponentReportDownload{
+			UserID:      purchaseOrder.UserID,
+			ProductID:   purchaseOrder.ProductID,
+			ProductCode: product.Code,
+			ProductName: product.Name,
+			OrderID:     &purchaseOrder.ID,
+			OrderNumber: &purchaseOrder.OrderNo,
+			ExpiresAt:   calculateExpiryTime(),
 		}
-	} else if download.OrderNumber != nil {
-		// 兼容旧的支付订单逻辑
-		canDownload = true // 简化处理，有支付订单号就认为已支付
-	} else {
-		canDownload = false
+		
+		// 保存下载记录
+		err = s.componentReportRepo.Create(ctx, newDownload)
+		if err != nil {
+			s.logger.Error("创建下载记录失败", zap.Error(err))
+			return "", fmt.Errorf("创建下载记录失败: %w", err)
+		}
+		
+		s.logger.Info("成功创建下载记录",
+			zap.String("order_id", orderID),
+			zap.String("download_id", newDownload.ID),
+			zap.String("product_id", newDownload.ProductID))
+			
+		download = newDownload
 	}
 	
 	// 检查是否过期
 	if download.IsExpired() {
-		canDownload = false
-	}
-
-	if !canDownload {
-		return "", fmt.Errorf("订单未支付或已过期，无法下载文件")
+		s.logger.Error("下载链接已过期", 
+			zap.String("order_id", orderID),
+			zap.Time("expires_at", *download.ExpiresAt))
+		return "", fmt.Errorf("下载链接已过期，无法下载文件")
 	}
 	
 	// 检查文件是否已存在
@@ -815,8 +842,10 @@ func (s *ComponentReportOrderService) DownloadFile(ctx context.Context, orderID
 	}
 
 	// 文件不存在，生成文件
+	s.logger.Info("开始生成报告文件", zap.String("order_id", orderID))
 	filePath, err := s.generateReportFile(ctx, download)
 	if err != nil {
+		s.logger.Error("生成报告文件失败", zap.Error(err), zap.String("order_id", orderID))
 		return "", fmt.Errorf("生成报告文件失败: %w", err)
 	}
 
@@ -882,6 +911,60 @@ func (s *ComponentReportOrderService) GetUserOrders(ctx context.Context, userID
 	return result, int64(len(result)), nil
 }
 
+// createDownloadRecordForPaidOrder 为已支付订单创建下载记录
+func (s *ComponentReportOrderService) createDownloadRecordForPaidOrder(ctx context.Context, purchaseOrder *entities.PurchaseOrder) error {
+	s.logger.Info("开始为已支付订单创建下载记录",
+		zap.String("purchase_order_id", purchaseOrder.ID),
+		zap.String("order_no", purchaseOrder.OrderNo),
+		zap.String("user_id", purchaseOrder.UserID),
+		zap.String("product_id", purchaseOrder.ProductID))
+	
+	// 检查是否已有下载记录
+	existingDownload, err := s.componentReportRepo.GetDownloadByPaymentOrderID(ctx, purchaseOrder.ID)
+	if err == nil && existingDownload != nil {
+		s.logger.Info("下载记录已存在，跳过创建",
+			zap.String("purchase_order_id", purchaseOrder.ID),
+			zap.String("download_id", existingDownload.ID))
+		return nil
+	}
+	
+	// 获取产品信息
+	product, err := s.productRepo.GetByID(ctx, purchaseOrder.ProductID)
+	if err != nil {
+		s.logger.Error("获取产品信息失败", 
+			zap.Error(err), 
+			zap.String("product_id", purchaseOrder.ProductID))
+		return fmt.Errorf("获取产品信息失败: %w", err)
+	}
+	
+	// 创建新的下载记录
+	download := &productEntities.ComponentReportDownload{
+		UserID:      purchaseOrder.UserID,
+		ProductID:   purchaseOrder.ProductID,
+		ProductCode: product.Code,
+		ProductName: product.Name,
+		OrderID:     &purchaseOrder.ID,
+		OrderNumber: &purchaseOrder.OrderNo,
+		ExpiresAt:   calculateExpiryTime(), // 30天后过期
+	}
+	
+	// 保存下载记录
+	err = s.componentReportRepo.Create(ctx, download)
+	if err != nil {
+		s.logger.Error("创建下载记录失败", zap.Error(err))
+		return fmt.Errorf("创建下载记录失败: %w", err)
+	}
+	
+	s.logger.Info("成功为已支付订单创建下载记录",
+		zap.String("purchase_order_id", purchaseOrder.ID),
+		zap.String("order_no", purchaseOrder.OrderNo),
+		zap.String("download_id", download.ID),
+		zap.String("product_id", download.ProductID),
+		zap.String("user_id", download.UserID))
+	
+	return nil
+}
+
 // calculateExpiryTime 计算下载有效期（从创建日起30天）
 func calculateExpiryTime() *time.Time {
 	now := time.Now()
@@ -944,18 +1027,33 @@ func (s *ComponentReportOrderService) queryAlipayOrderStatusAndUpdate(ctx contex
 		zap.String("purchase_order_id", purchaseOrderID),
 	)
 
-	// 查询支付宝订单 - 使用RechargeID字段关联
-	alipayOrder, err := s.alipayOrderRepo.GetByRechargeID(ctx, purchaseOrderID)
+	// 首先获取购买订单信息
+	purchaseOrder, err := s.purchaseOrderRepo.GetByID(ctx, purchaseOrderID)
+	if err != nil {
+		s.logger.Error("查找购买订单失败",
+			zap.String("purchase_order_id", purchaseOrderID),
+			zap.Error(err))
+		return fmt.Errorf("查找购买订单失败: %w", err)
+	}
+
+	if purchaseOrder == nil {
+		s.logger.Error("购买订单不存在",
+			zap.String("purchase_order_id", purchaseOrderID))
+		return fmt.Errorf("购买订单不存在")
+	}
+
+	// 使用购买订单ID查询支付宝订单（RechargeID字段存储的是购买订单ID）
+	alipayOrder, err := s.alipayOrderRepo.GetByRechargeID(ctx, purchaseOrder.ID)
 	if err != nil {
 		s.logger.Error("查找支付宝订单失败",
-			zap.String("purchase_order_id", purchaseOrderID),
+			zap.String("purchase_order_id", purchaseOrder.ID),
 			zap.Error(err))
 		return fmt.Errorf("查找支付宝订单失败: %w", err)
 	}
 
 	if alipayOrder == nil {
 		s.logger.Error("支付宝订单不存在",
-			zap.String("purchase_order_id", purchaseOrderID))
+			zap.String("purchase_order_id", purchaseOrder.ID))
 		return fmt.Errorf("支付宝订单不存在")
 	}
 
@@ -1044,6 +1142,17 @@ func (s *ComponentReportOrderService) queryAlipayOrderStatusAndUpdate(ctx contex
 					zap.String("order_no", purchaseOrder.OrderNo),
 					zap.String("status", "paid"),
 				)
+				
+				// 支付成功后，自动创建下载记录
+				err = s.createDownloadRecordForPaidOrder(ctx, purchaseOrder)
+				if err != nil {
+					s.logger.Error("创建下载记录失败",
+						zap.String("purchase_order_id", purchaseOrderID),
+						zap.Error(err))
+				} else {
+					s.logger.Info("自动创建下载记录成功",
+						zap.String("purchase_order_id", purchaseOrderID))
+				}
 			}
 		}
 	} else if alipayStatus == "TRADE_CLOSED" {
@@ -1086,18 +1195,33 @@ func (s *ComponentReportOrderService) queryWechatOrderStatusAndUpdate(ctx contex
 		zap.String("purchase_order_id", purchaseOrderID),
 	)
 
-	// 查询微信订单 - 使用RechargeID字段关联
-	wechatOrder, err := s.wechatOrderRepo.GetByRechargeID(ctx, purchaseOrderID)
+	// 首先获取购买订单信息
+	purchaseOrder, err := s.purchaseOrderRepo.GetByID(ctx, purchaseOrderID)
+	if err != nil {
+		s.logger.Error("查找购买订单失败",
+			zap.String("purchase_order_id", purchaseOrderID),
+			zap.Error(err))
+		return fmt.Errorf("查找购买订单失败: %w", err)
+	}
+
+	if purchaseOrder == nil {
+		s.logger.Error("购买订单不存在",
+			zap.String("purchase_order_id", purchaseOrderID))
+		return fmt.Errorf("购买订单不存在")
+	}
+
+	// 使用购买订单ID查询微信订单（RechargeID字段存储的是购买订单ID）
+	wechatOrder, err := s.wechatOrderRepo.GetByRechargeID(ctx, purchaseOrder.ID)
 	if err != nil {
 		s.logger.Error("查找微信订单失败",
-			zap.String("purchase_order_id", purchaseOrderID),
+			zap.String("purchase_order_id", purchaseOrder.ID),
 			zap.Error(err))
 		return fmt.Errorf("查找微信订单失败: %w", err)
 	}
 
 	if wechatOrder == nil {
 		s.logger.Error("微信订单不存在",
-			zap.String("purchase_order_id", purchaseOrderID))
+			zap.String("purchase_order_id", purchaseOrder.ID))
 		return fmt.Errorf("微信订单不存在")
 	}
 
@@ -1193,6 +1317,17 @@ func (s *ComponentReportOrderService) queryWechatOrderStatusAndUpdate(ctx contex
 					zap.String("order_no", purchaseOrder.OrderNo),
 					zap.String("status", "paid"),
 				)
+				
+				// 支付成功后，自动创建下载记录
+				err = s.createDownloadRecordForPaidOrder(ctx, purchaseOrder)
+				if err != nil {
+					s.logger.Error("创建下载记录失败",
+						zap.String("purchase_order_id", purchaseOrderID),
+						zap.Error(err))
+				} else {
+					s.logger.Info("自动创建下载记录成功",
+						zap.String("purchase_order_id", purchaseOrderID))
+				}
 			}
 		}
 	} else if tradeState == "CLOSED" || tradeState == "REVOKED" {

internal/domains/api/dto/api_request_dto.go

@@ -250,6 +250,10 @@ type QCXG7A2BReq struct {
 	IDCard string `json:"id_card" validate:"required,validIDCard"`
 }
 
+type QCXG4896Req struct {
+	PlateNo  string `json:"plate_no" validate:"required"`
+	AuthDate string `json:"auth_date" validate:"required,validAuthDate" encrypt:"false"`
+}
 type COMENT01Req struct {
 	EntName string `json:"ent_name" validate:"required,min=1,validEnterpriseName"`
 	EntCode string `json:"ent_code" validate:"required,validUSCI"`

internal/domains/api/services/api_request_service.go

@@ -217,6 +217,7 @@ func registerAllProcessors(combService *comb.CombService) {
 		"QCXG9P1C": qcxg.ProcessQCXG9P1CRequest,
 		"QCXG8A3D": qcxg.ProcessQCXG8A3DRequest,
 		"QCXG6B4E": qcxg.ProcessQCXG6B4ERequest,
+		"QCXG4896": qcxg.ProcessQCXG4896Request,
 
 		// DWBG系列处理器 - 多维报告
 		"DWBG6A2C": dwbg.ProcessDWBG6A2CRequest,

internal/domains/api/services/form_config_service.go

@@ -199,6 +199,7 @@ func (s *FormConfigServiceImpl) getDTOStruct(ctx context.Context, apiCode string
 		"IVYZ5A9O": &dto.IVYZ5A9OReq{}, //全国⾃然⼈⻛险评估评分模型
 		"IVYZ6M8P": &dto.IVYZ6M8PReq{}, //职业资格证书
 		"QYGL5CMP": &dto.QYGL5CMPReq{}, //企业五要素验证
+		"QCXG4896": &dto.QCXG4896Req{}, //网约车风险查询
 	}
 
 	// 优先返回已配置的DTO

internal/domains/api/services/processors/qcxg/qcxg4896_processor.go

@@ -0,0 +1,47 @@
+package qcxg
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"strings"
+
+	"tyapi-server/internal/domains/api/dto"
+	"tyapi-server/internal/domains/api/services/processors"
+	"tyapi-server/internal/infrastructure/external/muzi"
+)
+
+// ProcessQCXG4896MRequest QCXG4896 API处理方法 - 网约车风险查询
+func ProcessQCXG4896Request(ctx context.Context, params []byte, deps *processors.ProcessorDependencies) ([]byte, error) {
+	var paramsDto dto.QCXG4896Req
+	if err := json.Unmarshal(params, &paramsDto); err != nil {
+		return nil, errors.Join(processors.ErrSystem, err)
+	}
+
+	if err := deps.Validator.ValidateStruct(paramsDto); err != nil {
+		return nil, errors.Join(processors.ErrInvalidParam, err)
+	}
+
+
+
+	reqData := map[string]interface{}{
+		"paramName":   "licenseNo",
+		"paramValue":  paramsDto.PlateNo,
+		"startTime":    strings.Split(paramsDto.AuthDate, "-")[0],
+		"endTime":      strings.Split(paramsDto.AuthDate, "-")[1],	
+	}
+
+	respData, err := deps.MuziService.CallAPI(ctx, "PC0031", reqData)
+	if err != nil {
+		switch {
+		case errors.Is(err, muzi.ErrDatasource):
+			return nil, errors.Join(processors.ErrDatasource, err)
+		case errors.Is(err, muzi.ErrSystem):
+			return nil, errors.Join(processors.ErrSystem, err)
+		default:
+			return nil, errors.Join(processors.ErrSystem, err)
+		}
+	}
+
+	return respData, nil
+}

internal/domains/product/entities/component_report_download.go

@@ -14,7 +14,6 @@ type ComponentReportDownload struct {
 	ProductID   string `gorm:"type:varchar(36);not null;index" comment:"产品ID"`
 	ProductCode string `gorm:"type:varchar(50);not null;index" comment:"产品编号"`
 	ProductName string `gorm:"type:varchar(200);not null" comment:"产品名称"`
-
 	// 直接关联购买订单
 	OrderID     *string `gorm:"type:varchar(36);index" comment:"关联的购买订单ID"`
 	OrderNumber *string `gorm:"type:varchar(64);index" comment:"关联的购买订单号"`

internal/infrastructure/http/handlers/component_report_order_handler.go

@@ -289,8 +289,11 @@ func (h *ComponentReportOrderHandler) CheckPaymentStatus(c *gin.Context) {
 // DownloadFile 下载文件
 // GET /api/v1/component-report/download/:orderId
 func (h *ComponentReportOrderHandler) DownloadFile(c *gin.Context) {
+	h.logger.Info("开始处理文件下载请求")
+
 	userID := c.GetString("user_id")
 	if userID == "" {
+		h.logger.Error("用户未登录")
 		c.JSON(http.StatusUnauthorized, gin.H{
 			"code":    401,
 			"message": "用户未登录",
@@ -298,8 +301,11 @@ func (h *ComponentReportOrderHandler) DownloadFile(c *gin.Context) {
 		return
 	}
 	
+	h.logger.Info("获取用户ID", zap.String("user_id", userID))
+
 	orderID := c.Param("orderId")
 	if orderID == "" {
+		h.logger.Error("订单ID不能为空")
 		c.JSON(http.StatusBadRequest, gin.H{
 			"code":    400,
 			"message": "订单ID不能为空",
@@ -307,23 +313,46 @@ func (h *ComponentReportOrderHandler) DownloadFile(c *gin.Context) {
 		return
 	}
 	
+	h.logger.Info("获取订单ID", zap.String("order_id", orderID))
+
 	filePath, err := h.service.DownloadFile(c.Request.Context(), orderID)
 	if err != nil {
-		h.logger.Error("下载文件失败", zap.Error(err), zap.String("order_id", orderID))
-		c.JSON(http.StatusInternalServerError, gin.H{
-			"code":    500,
+		h.logger.Error("下载文件失败", zap.Error(err), zap.String("order_id", orderID), zap.String("user_id", userID))
+		
+		// 根据错误类型返回不同的状态码和消息
+		errorMessage := err.Error()
+		statusCode := http.StatusInternalServerError
+		
+		// 根据错误消息判断具体错误类型
+		if strings.Contains(errorMessage, "购买订单不存在") {
+			statusCode = http.StatusNotFound
+		} else if strings.Contains(errorMessage, "订单未支付") || strings.Contains(errorMessage, "已过期") {
+			statusCode = http.StatusForbidden
+		} else if strings.Contains(errorMessage, "生成报告文件失败") {
+			statusCode = http.StatusInternalServerError
+		}
+		
+		c.JSON(statusCode, gin.H{
+			"code":    statusCode,
 			"message": "下载文件失败",
-			"error":   err.Error(),
+			"error":   errorMessage,
 		})
 		return
 	}
 	
+	h.logger.Info("成功获取文件路径", 
+		zap.String("order_id", orderID), 
+		zap.String("user_id", userID),
+		zap.String("file_path", filePath))
+
 	// 设置响应头
 	c.Header("Content-Type", "application/zip")
 	c.Header("Content-Disposition", "attachment; filename=component_report.zip")
 
 	// 发送文件
+	h.logger.Info("开始发送文件", zap.String("file_path", filePath))
 	c.File(filePath)
+	h.logger.Info("文件发送成功", zap.String("file_path", filePath))
 }
 
 // GetUserOrders 获取用户订单列表