public function questionDifficulty($id, $level)
{
$user_id = Session::get('user_id');
$count = DB::fetchcount('difficulty', array('user_id' => $user_id, 'q_id' => $id));
if (!empty($id)) {
if (!$count == 0) {
DB::updateIf('difficulty', array('level' => $level), array('user_id' => $user_id, 'q_id' => $id));
} else {
DB::insert('difficulty', array('user_id' => $user_id, 'q_id' => $id, 'level' => $level, 'time' => time()));
}
return TRUE;
}
}
public function getUnreadMsgCount()
{
$user_id = Session::get('user_id');
return DB::fetchcount('msg_notif', array('to_id' => $user_id, 'status' => 0));
}
public function getLikesCount()
{
$data = DB::fetchcount('post_likes', array('user_id' => Session::get('user_id')));
return $data;
}
