添加事务 保证 数据库多条修改时 原子操作

app/Http/Controllers/MessageApiController.php

@@ -39,27 +39,30 @@ class MessageApiController extends Controller
             $this->Export(11002, '请输入模板描述');
         }
 
+        //添加事务 保证 数据库多条修改时 原子操作
+        DB::beginTransaction();
+        try {
+
             //消息模板模型
-        $db = DB::connection('message')->table('lie_msg_tpl');
             $tpl_model = [];
             $tpl_model['tpl_id'] = $data['tpl_id'];
             $tpl_model['channels'] = $data['channels'];
             $tpl_model['description'] = $data['description'];
             $tpl_model['source_type'] = $data['source_type'];
             $tpl_model['creater'] = $data['creater'];
-//        $tpl_model['obj_user'] = $data['obj_user'];
+            //        $tpl_model['obj_user'] = $data['obj_user'];
             $tpl_model['msg_type'] = $data['msg_type'];
             //添加事务
             if (empty($tpl_model['tpl_id'])) {
                 $tpl_model['create_time'] = time();
                 $tpl_model['update_time'] = time();
-            $insert_tpl_id = $db->insertGetId($tpl_model);
+                $insert_tpl_id = DB::connection('message')->table('lie_msg_tpl')->insertGetId($tpl_model);
                 if (!$insert_tpl_id) {
                     $this->Export(11020, '新增消息模板失败');
                 }
             } else {
                 $tpl_model['update_time'] = time();
-            $result = $db->where('tpl_id', $tpl_model['tpl_id'])->update($tpl_model);
+                $result = DB::connection('message')->table('lie_msg_tpl')->where('tpl_id', $tpl_model['tpl_id'])->update($tpl_model);
                 $insert_tpl_id = $tpl_model['tpl_id'];
                 if (!$result) {
                     $this->Export(11021, '编辑消息模板失败');
@@ -157,7 +160,7 @@ class MessageApiController extends Controller
                     $chn_tpl_model_email['update_time'] = time();
                     $result = DB::connection('message')->table('lie_msg_channel_tpl')->where('channel_tpl_id', $chn_tpl_model_email['channel_tpl_id'])->update($chn_tpl_model_email);
                     if (!$result) {
-                    $this->Export(11016, '编辑消息模板失败',$result);
+                        $this->Export(11016, '编辑消息模板失败', $result);
                     }
                 }
             }
@@ -185,6 +188,10 @@ class MessageApiController extends Controller
                     }
                 }
             }
+            DB::commit();
+        }catch (\Exception $e){
+            DB::rollBack();
+        }
         $this->Export(0, empty($tpl_model['tpl_id']) ? '新增成功' : '修改成功');
     }
     //编辑手动消息