活动商品--批量上下架

app/Admin/Controllers/v3/GoodsActivityController.php

@@ -16,6 +16,7 @@ use App\Models\v3\GoodsActivity as GoodsActivityModel;
 use Dcat\Admin\Form\NestedForm;
 use App\Models\v3\GoodsCategory as GoodsCategoryModel;
 use App\Admin\Common\Auth;
+use App\Admin\Extensions\Tools\GoodsActivityOnSale;
 use App\Admin\Forms\v3\GoodsActivitySettingForm;
 use Dcat\Admin\Admin;
 use Dcat\Admin\Layout\Content;
@@ -92,10 +93,17 @@ class GoodsActivityController extends AdminController
                 $filter->equal('price');
                 $filter->equal('goods_unit');
             });
-            // 每页10条
-            $grid->paginate(10);
+           
             $grid->actions([new GoodsActivityCopy()]);
             $grid->tools([new GoodsActivitySetting()]);
+            $grid->batchActions([
+                new GoodsActivityOnSale('上架', 1),
+                new GoodsActivityOnSale('下架', 0),
+            ]);
+
+            // 每页10条
+            $grid->paginate(10);
+            $grid->disableBatchDelete();
         });
     }
 

app/Admin/Extensions/Tools/GoodsActivityOnSale.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Admin\Extensions\Tools;
+
+use Dcat\Admin\Grid\BatchAction;
+use Illuminate\Http\Request;
+use App\Models\v3\GoodsActivity as GoodsActivityModel;
+
+class GoodsActivityOnSale extends BatchAction
+{
+    protected $action;
+    /**
+     * 批量上下架活动商品
+     */
+    // 注意action的构造方法参数一定要给默认值
+    public function __construct($title = null, $action = 1)
+    {
+        $this->title = $title;
+        $this->action = $action;
+    }
+
+    // 确认弹窗信息
+    public function confirm()
+    {
+        return '您确定要'.$this->title.'已选中的商品吗？';
+    }
+
+    // 处理请求
+    public function handle(Request $request)
+    {
+        // 获取选中的文章ID数组
+        $keys = $this->getKey();
+        if(empty($keys) || !is_array($keys)){
+            return $this->response()->error('请选择商品！');
+        }
+        // 获取请求参数
+        $action = $request->get('action');
+        $title = $request->get('title');
+        $actionWhere = $action == 1 ? 0 : 1 ;
+        $title = $this->title ? $this->title : $title;
+
+        // 下架处理
+        $res = GoodsActivityModel::whereIn('id',$keys)->where('on_sale',$actionWhere)->update(['on_sale'=>$action]);
+        if($res){
+            return $this->response()->success($title.'成功')->refresh();
+        }else{
+            return $this->response()->error($title.'失败或已'.$title.'！');
+        }
+    }
+
+    // 设置请求参数
+    public function parameters()
+    {
+        return [
+            'action' => $this->action,
+            'title' => $this->title,
+        ];
+    }
+}