public function actionBilling()
{
$query = ['uid' => $this->user->getId()];
$model = Traffic::model();
$model->attributes = $query;
$condition = ['condition' => 'uid=:uid', 'params' => ['uid' => $query['uid']]];
$pager = new CPagination($model->count($condition));
$pager->setPageSize(20);
$condition['offset'] = $pager->getOffset();
$condition['limit'] = $pager->getLimit();
$condition['order'] = 'date desc';
$data = $model->findAll($condition);
$this->render('billing', ['data' => new RedArrayDataProvider($data), 'pager' => $pager]);
}
