赠送功能

app-ghs/controllers/OrderItemController.php

@@ -18,7 +18,29 @@ class OrderItemController extends BaseController
     //赠送花材 ssh 20230411
     public function actionGiveItem()
     {
-        util::success([], '赠送成功');
+        $get = Yii::$app->request->get();
+        $id = $get['id'] ?? 0;
+        $num = $get['num'] ?? 0;
+        if (is_numeric($num) == false || $num <= 0) {
+            util::fail('请填写赠送数量');
+        }
+        $orderItem = OrderItemClass::getById($id, true);
+        if (empty($orderItem)) {
+            util::fail('没有找到花材');
+        }
+        if ($orderItem->mainId != $this->mainId) {
+            util::fail('没有权限操作');
+        }
+        $connection = Yii::$app->db;//事务处理
+        $transaction = $connection->beginTransaction();
+        try {
+            $transaction->commit();
+            util::success([], '赠送成功');
+        } catch (\Exception $e) {
+            $transaction->rollBack();
+            Yii::info("赠送出错了：" . $e->getMessage());
+            util::fail('出错了');
+        }
     }
 
     //重选花材 ssh 2021.3.2