添加回收站功能

app/Model/MediaModel.php

@@ -378,15 +378,27 @@ class MediaModel extends Eloquent
                 throw new \Exception('媒资不存在！');
             }
 
-            if ($request->token_username != 'offcn'){
-
+            if (getAdmin()->name != 'offcn'){
+                throw new \Exception("您无权限操作");
             }
 
+            $session = \DB::connection('mongodb')->getMongoClient()->startSession();
+            $session->startTransaction();
+
+            $recycleId = RecycleModel::addRecycle($id);
+
+            if (!$recycleId){
+                $session->abortTransaction();
+                throw new \Exception('回收站保存失败');
+            }
 
             $flag = MediaModel::destroy($id);
             if (!$flag){
+                LogModel::addlog(["删除媒资失败"=> $id]);
+                $session->abortTransaction();
                 throw new \Exception('删除失败');
             }
+            $session->commitTransaction();
 
         }catch (\Exception $exception){
 

app/Model/RecycleModel.php

+<?php
+
+namespace App\Model;
+
+use App\Exceptions\DatabaseException;
+use Jenssegers\Mongodb\Eloquent\Model as Eloquent;
+
+
+class RecycleModel extends Eloquent
+{
+    /**
+     * mongodb collection 名字
+     */
+    protected $collection = 'recycle';
+
+    protected $connection = 'mongodb';  //使用mongodb
+
+    protected $primaryKey = '_id';
+
+
+    public static function addRecycle($obj_id,$obj_type="media"){
+        $recycle = RecycleModel::where([
+            "obj_type"  => $obj_type,
+            "obj_id"    => $obj_id,
+        ])->first();
+
+        if (!empty($recycle)){
+            throw new \Exception("回收站已存在");
+        }
+
+        $obj_model = 'App\\Model\\'.ucfirst($obj_type).'Model';
+        $model = new $obj_model();
+
+        $obj = $model->find($obj_id)->toArray();
+
+        if (empty($obj)){
+            throw new \Exception('数据不存在');
+        }
+
+        $data = [
+            'obj_id'    => $obj_id,
+            'obj_type'  => $obj_type,
+            'content'   => json_encode($obj),
+            'create_time'=> date('Y-m-d H:i:s',time())
+        ];
+        $id = RecycleModel::insertGetId($data);
+
+        if (!$id){
+            throw new \Exception('添加回收站失败');
+        }
+
+        return $id;
+    }
+
+}