feat: spu

app/Model/SystemCity.php

@@ -7,6 +7,7 @@ namespace App\Model;
 use App\Constants\Common\CityCode;
 use Hyperf\Database\Model\Builder;
 use Hyperf\DbConnection\Model\Model;
+use Hyperf\Tappable\HigherOrderTapProxy;
 
 /**
  * @property int $id 
@@ -68,6 +69,15 @@ class SystemCity extends Model
         return $this->whereIn('id',$ids)->pluck('title','id')->toArray();
     }
 
+    /**
+     * @param int $id
+     * @return HigherOrderTapProxy|mixed|null
+     */
+    public function getCityNameById(int $id)
+    {
+        return $this->where('id',$id)->where('is_del',CityCode::IS_NOT_DELETE)->value('title');
+    }
+
     /**
      * 获取所有数据
      * @param array $ids