/**
* The default implementation returns the names of the columns whose values have been populated into campaign.
*/
public function fields()
{
return array_merge(parent::fields(), ['name', 'startTime' => function () {
return MongodbUtil::MongoDate2String($this->startTime, 'Y-m-d H:i:00');
}, 'endTime' => function () {
return MongodbUtil::MongoDate2String($this->endTime, 'Y-m-d H:i:00');
}, 'participantCount', 'limitTimes', 'promotion' => function () {
$promotion = $this->promotion;
$data = [];
if (!empty($promotion['data'])) {
$products = Product::getByIds($promotion['data']);
foreach ($products as $product) {
$data[] = ['id' => $product->_id . '', 'name' => $product->name];
}
$promotion['data'] = $data;
}
if (is_array($promotion['products'])) {
foreach ($promotion['products'] as &$products) {
$products .= '';
}
}
return $promotion;
}, 'isActivated', 'isExpired' => function () {
$nextMinute = strtotime('+ 1 minute - ' . date('s') . 'seconds');
return MongodbUtil::MongoDate2TimeStamp($this->endTime) < $nextMinute;
}]);
}
/**
* Get by Ids
* @param array $ids
* @return array
*/
public function getByIds($ids)
{
return ModelProduct::getByIds($ids);
}
