feat: Implement customer order management, including package listing, price calculation, and order creation.

backend/internal/api/handlers/cu_order_handler.go

@@ -53,14 +53,16 @@ func (h *CuOrderHandler) GetPackages(c *gin.Context) {
 	result := make([]map[string]interface{}, len(packages))
 	for i, pkg := range packages {
 		result[i] = map[string]interface{}{
-			"id":          pkg.ID,
-			"name":        pkg.Name,
-			"type":        pkg.Type,
-			"price":       pkg.Price,
-			"max_devices": pkg.MaxDevices,
-			"description": pkg.Description,
-			"features":    pkg.Features,
-			"details":     pkg.Details,
+			"id":                pkg.ID,
+			"name":              pkg.Name,
+			"type":              pkg.Type,
+			"price":             pkg.Price,
+			"display_price":     pkg.DisplayPrice,
+			"price_description": pkg.PriceDescription,
+			"max_devices":       pkg.MaxDevices,
+			"description":       pkg.Description,
+			"features":          pkg.Features,
+			"details":           pkg.Details,
 		}
 	}
 

backend/internal/models/package.go

@@ -139,12 +139,14 @@ type PackageListResponse struct {
 
 // CuPackageResponse 用户端套餐响应（兼容原有结构）
 type CuPackageResponse struct {
-	ID          string  `json:"id"`
-	Name        string  `json:"name"`
-	Type        string  `json:"type"`
-	Price       float64 `json:"price"`
-	MaxDevices  int     `json:"max_devices"` // 从features中解析
-	Description string  `json:"description"`
-	Features    string  `json:"features"`
-	Details     string  `json:"details"`
+	ID               string  `json:"id"`
+	Name             string  `json:"name"`
+	Type             string  `json:"type"`
+	Price            float64 `json:"price"`
+	DisplayPrice     string  `json:"display_price"`
+	PriceDescription string  `json:"price_description"`
+	MaxDevices       int     `json:"max_devices"` // 从features中解析
+	Description      string  `json:"description"`
+	Features         string  `json:"features"`
+	Details          string  `json:"details"`
 }

backend/internal/service/package_service.go

@@ -207,14 +207,24 @@ func (s *packageService) toCuPackageResponse(pkg *models.Package) *models.CuPack
 		details += fmt.Sprintf("%d个许可", maxDevices)
 	}
 
+	// 计算 display_price
+	displayPrice := ""
+	if pkg.Price != 0 {
+		displayPrice = fmt.Sprintf("￥%g", pkg.Price)
+	} else {
+		displayPrice = pkg.PriceDescription
+	}
+
 	return &models.CuPackageResponse{
-		ID:          pkg.ID,
-		Name:        pkg.Name,
-		Type:        pkg.Type,
-		Price:       pkg.Price,
-		MaxDevices:  maxDevices,
-		Description: pkg.Description,
-		Features:    pkg.Features,
-		Details:     details,
+		ID:               pkg.ID,
+		Name:             pkg.Name,
+		Type:             pkg.Type,
+		Price:            pkg.Price,
+		DisplayPrice:     displayPrice,
+		PriceDescription: pkg.PriceDescription,
+		MaxDevices:       maxDevices,
+		Description:      pkg.Description,
+		Features:         pkg.Features,
+		Details:          details,
 	}
 }