where('trade_no',$trade_no)->first(); } static function getByTikTokOrderId($orderId) { return self::where('tiktok_order_id',$orderId)->first(); } public static function getOrderList($uid,$page_size){ return self::select('id','price','created_at','status','trade_no')->where('uid',$uid)->orderBy('id','desc')->paginate($page_size); } static function create_order($data){ return self::firstOrCreate($data); } public static function getUserChargeTimes($uid){ return self::where('uid',$uid)->where('status','PAID')->count('id'); } }