public List <GiftEntity> GetList(Pagination pagination, string queryJson)
{
var expression = ExtLinq.True <GiftEntity>();
var queryParam = queryJson.ToJObject();
if (!queryParam["keyword"].IsEmpty())
{
string keyword = queryParam["keyword"].ToString();
//expression = expression.And(t => t.Title.Contains(keyword));
}
return(service.FindList(expression, pagination));
}