存在未完成的订单，不允许删除

app/AdminSupplier/Controllers/ProductController.php

@@ -391,13 +391,8 @@ class ProductController extends AdminController
 				return $form->response()->error('数据不存在');
 			}
 
-			$where = [
-				['product_id', '=', $form->getKey()],
-				['status', '>', OrderStatus::UNPAID],
-				['status', '<', OrderStatus::SUCCESS],
-				['status', '<>', OrderStatus::REFUNDED],
-			];
-			if (Order::where($where)->exists()) {
+			$no_status = [OrderStatus::CANCEL, OrderStatus::REFUNDED, OrderStatus::SUCCESS];
+			if (Order::where('product_id', $form->getKey())->whereNotIn('status', $no_status)->exists()) {
 				return $form->response()->error('该产品存在未完成的订单，不允许删除');
 			}
 		});