调整后台砍价订单记录查询

app/Admin/Controllers/BargainOrderController.php

@@ -2,6 +2,7 @@
 
 namespace App\Admin\Controllers;
 
+use App\Admin\Renderable\Grid\Filter\BargainOrderSnIn;
 use App\Admin\Repositories\BargainOrder;
 use App\Models\BargainOrder as BargainOrderModel;
 use App\Models\BargainOrderLog;
@@ -35,9 +36,20 @@ class BargainOrderController extends AdminController
             $grid->column('bargain_price')->display(function ($v) {
                 return bcdiv($v, 100, 2);
             })->prepend('￥');
-            $grid->column('status');
+            $grid->column('status')->using([
+                0=>'未开始',
+                1=>'砍价中',
+                2=>'已砍完',
+            ])->dot([
+                0=>'primary',
+                1=>'warning',
+                2=>'success',
+            ]);
             $grid->column('expire_at');
-            $grid->column('mallOrder.sn');
+            $grid->column('mallOrder.sn')->filter(BargainOrderSnIn::make([
+                0 => '未下单',
+                1 => '已下单',
+            ]));
             $grid->column('remark');
             $grid->column('created_at');
             $grid->column('updated_at')->sortable();

app/Admin/Renderable/Grid/Filter/BargainOrderSnIn.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace App\Admin\Renderable\Grid\Filter;
+
+use Dcat\Admin\Grid\Column\Filter;
+use Dcat\Admin\Grid\Column\Filter\Checkbox;
+use Dcat\Admin\Grid\Model;
+
+class BargainOrderSnIn extends Filter
+{
+    use Checkbox;
+
+    /**
+     * @var array
+     */
+    protected $options = [];
+
+    /**
+     * CheckFilter constructor.
+     *
+     * @param  array  $options
+     */
+    public function __construct(array $options)
+    {
+        $this->options = $options;
+
+        $this->class = [
+            'all'  => uniqid('column-filter-all-'),
+            'item' => uniqid('column-filter-item-'),
+        ];
+    }
+
+    /**
+     * Add a binding to the query.
+     *
+     * @param  array  $value
+     * @param  Model  $model
+     */
+    public function addBinding($value, Model $model)
+    {
+        if (empty($value)) {
+            return;
+        }
+        $all = [0, 1];
+
+        if (array_diff($all, $value)) {//无差别则直接跳过
+            //判断查询的状态有哪些；
+            $model->where(function ($query) use ($value) {
+                foreach ($value as $status) {
+                    switch ($status) {
+                        case 0:
+                            $query->orWhere(function ($q) {
+                                return $q->whereNull('order_id')->orWhere('order_id', 0);
+                            });
+                            break;
+                        case 1:
+                            $query->orWhereNotNull('order_id');
+                            break;
+                    }
+                }
+            });
+        }
+    }
+
+    /**
+     * Render this filter.
+     *
+     * @return string
+     */
+    public function render()
+    {
+        return $this->renderCheckbox();
+    }
+}