public function findGroupList($listType, $first = null, $count = null)
{
switch ($listType) {
case self::LIST_MOST_POPULAR:
return $this->groupDao->findMostPupularList($first, $count);
case self::LIST_LATEST:
return $this->groupDao->findOrderedList($first, $count);
case self::LIST_ALL:
return $this->groupDao->findAllLimited($first, $count);
}
throw new InvalidArgumentException('Undefined list type');
}
