课程购买次数

@@ -3,6 +3,7 @@
 namespace app\admin\controller\mobile\course;
 
 use app\common\controller\Backend;
+use think\Db;
 
 /**
  * 精品课程管理
@@ -53,20 +54,20 @@ class Course extends Backend
             $total = $this->model
                     
                     ->where($where)
-                    ->order('is_top desc')
+                    ->order(['is_top' => 'desc','top_time' => 'desc', 'createtime' => 'desc'])
                     ->order($sort, $order)
                     ->count();
 
             $list = $this->model
                     
                     ->where($where)
-                    ->order('is_top desc')
+                    ->order(['is_top' => 'desc','top_time' => 'desc', 'createtime' => 'desc'])
                     ->order($sort, $order)
                     ->limit($offset, $limit)
                     ->select();
 
             foreach ($list as $row) {
-                $row->visible(['id','title','cover','current_price','original_price','study_num_rate','study_num_real','teacher_avatar','teacher_name','teacher_desc','is_top']);
+                $row->visible(['id','title','cover','current_price','original_price','study_num_rate','study_num_real','teacher_avatar','teacher_name','teacher_desc','is_top','pay_times']);
                 
             }
             $list = collection($list)->toArray();
@@ -77,6 +78,45 @@ class Course extends Backend
         return $this->view->fetch();
     }
 
+    /**
+     * 置顶
+     */
+    public function top($ids = null)
+    {
+        if($ids) {
+            $row = $this->model->get($ids);
+            if (!$row) {
+                $this->error(__('No Results were found'));
+            }
+            $adminIds = $this->getDataLimitAdminIds();
+            if (is_array($adminIds)) {
+                if (!in_array($row[$this->dataLimitField], $adminIds)) {
+                    $this->error(__('You have no permission'));
+                }
+            }
+            $params = $this->request->param();
+            $params['top_time'] = $params['is_top'] == '1' ? time() : 0;
+            Db::startTrans();
+            try {
+                $result = $row->allowField(true)->save($params);
+                Db::commit();
+            } catch (ValidateException $e) {
+                Db::rollback();
+                $this->error($e->getMessage());
+            } catch (PDOException $e) {
+                Db::rollback();
+                $this->error($e->getMessage());
+            } catch (\think\Exception $e) {
+                Db::rollback();
+                $this->error($e->getMessage());
+            }
+            if(!$result) {
+                $this->error('操作失败');
+            }
+            $this->success('操作成功');
+        }
+    }
+
     public function selectpage()
     {
         return parent::selectpage(); // TODO: Change the autogenerated stub

@@ -18,5 +18,6 @@ return [
     'Is_top 1'          => '是',
     'Top_time'          => '置顶时间',
     'Createtime'        => '创建时间',
-    'Updatetime'        => '修改时间'
+    'Updatetime'        => '修改时间',
+    'Pay_times'         => '购买次数'
 ];

@@ -81,7 +81,7 @@ class Course extends Api
         $page_num = $this->request->param('page_num', 10, 'intval');
         switch ($order) {
             case 0:
-                $order = ['is_top' => 'desc','top_time' => 'desc'];
+                $order = ['is_top' => 'desc','top_time' => 'desc', 'createtime' => 'desc'];
                 break;
             case 1:
                 $order = ['study_num_rate' => 'desc'];

@@ -44,6 +44,8 @@ class Notify extends Api
             $order = CourseOrder::get(['order_sn'=>$out_trade_no,'pay_price'=>$payamount,'pay_type'=>$paytype]);
             if($order && $order['pay_status'] != '1'){
                 $order->save(['pay_status'=>'1','pay_time'=>time()]);
+                // 购买次数加1
+                Db::name('mobile_course')->where('id',$order['course_id'])->setInc('pay_times');
             }
         } catch (Exception $e) {
         }