如果存在未核销的订单不允许编辑

app/AdminSupplier/Controllers/ProductController.php

@@ -2,7 +2,9 @@
 
 namespace App\AdminSupplier\Controllers;
 
+use App\Admin\Repositories\Order;
 use App\AdminSupplier\Repositories\Product;
+use App\Common\OrderStatus;
 use App\Common\ProductStatus;
 use App\Models\AgentProduct;
 use App\Models\AgentProductItem;
@@ -254,8 +256,16 @@ class ProductController extends AdminController
 				if (!Admin::user()->publish_type || !in_array($form->type, Admin::user()->publish_type)) {
 					return $form->response()->error('对不起，你没有此类产品的发布、编辑权限');
 				}
-			} else if ($form->isEditing()) { //type不允许编辑
-				$form->type = $form->model()->type;
+			} else if ($form->isEditing()) {
+				$form->type = $form->model()->type; //type不允许编辑
+
+				//如果存在未核销的订单不允许编辑
+				$exists = \App\Models\Order::where('product_id', $form->model()->id)
+					->whereIn('status', [OrderStatus::PAID, OrderStatus::PAID_RETAINAGE, OrderStatus::OFFLINE_PAID, OrderStatus::REFUSED_REFUND])
+					->exists();
+				if ($exists) {
+					return $form->response()->error('该产品还有未核销的订单，不允许编辑');
+				}
 			}
 
 			//不允许编辑的字段，忽略字段不起作用？