新增order

extend/catcher/CatchQuery.php

@@ -178,4 +178,38 @@ class CatchQuery extends Query
 
         return parent::paginate($listRows, $simple); // TODO: Change the autogenerated stub
     }
+
+    /**
+     * order 排序
+     *
+     * @time 2020年04月30日
+     * @param string $field
+     * @param string $order
+     * @param string $position
+     * @return $this|CatchQuery
+     */
+    public function order($field = '', string $order = 'desc', $position = 'backend')
+    {
+        if ($position = 'front') {
+            parent::order($field, $order);
+        }
+
+        if (property_exists($this, 'field')) {
+             if (in_array('sort', $this->field)) {
+                 parent::order('sort', 'desc');
+             }
+         }
+
+        if ($position == 'middle') {
+            parent::order($field, $order);
+        }
+
+        parent::order($this->getPk(), 'desc');
+
+        if ($position == 'backend') {
+            parent::order($field, $order);
+        }
+
+         return $this;
+    }
 }

extend/catcher/traits/db/BaseOptionsTrait.php

@@ -13,7 +13,7 @@ trait BaseOptionsTrait
     public function getList()
     {
         return $this->catchSearch()
-                    ->order($this->getPk(), 'desc')
+                    ->order()
                     ->paginate();
     }