update order

internal/handlers/response/order.go

@@ -190,6 +190,8 @@ type OrderDetailItem struct {
 
 type OrderHistoryResponse struct {
 	ID             int64               `json:"id"`
+	IsMember       bool                `json:"is_member"`
+	CustomerID     *int64              `json:"customer_id"`
 	CustomerName   string              `json:"customer_name"`
 	Status         string              `json:"status"`
 	Amount         float64             `json:"amount"`

internal/handlers/response/order_inquiry.go

@@ -102,14 +102,9 @@ func MapToOrderResponse(result *entity.OrderResponse) OrderResponse {
 func MapToOrderItemResponses(items []entity.OrderItem) []OrderItemResponse {
 	result := make([]OrderItemResponse, 0, len(items))
 	for _, item := range items {
-		productName := ""
-		if item.Product != nil {
-			productName = item.Product.Name
-		}
-
 		result = append(result, OrderItemResponse{
 			ProductID:   item.ItemID,
-			ProductName: productName,
+			ProductName: item.ItemName,
 			Price:       item.Price,
 			Quantity:    item.Quantity,
 			Subtotal:    item.Price * float64(item.Quantity),