public static function findByGroupId($group_id)
{
$rows = parent::queryWithParameters('SELECT * FROM Topic WHERE forum_group_id = :group_id', array('group_id' => $group_id));
$topics = array();
foreach ($rows as $row) {
$topics[] = Topic::createNewTopicFromResult($row);
}
return $topics;
}
public function save()
{
$parameters = array('user_id' => $this->user_id, 'forum_group_id' => $this->forum_group_id);
$query = 'INSERT INTO Group_Member (user_id, forum_group_id) VALUES (:user_id, :forum_group_id)';
parent::queryWithParameters($query, $parameters);
}
public static function delete($id)
{
$parameters = array('id' => $id);
$query = 'DELETE FROM Forum_Group WHERE id = :id';
parent::queryWithParameters($query, $parameters);
}
