function beforeSave($updated_fields)
{
parent::beforeSave($updated_fields);
if (isset($updated_fields['username'])) {
$app = Pie_Config::expect('pie', 'app');
$unique = Pie_Config::get('users', 'model', $app, 'username_unique', true);
if ($unique) {
$criteria = array('username' => $updated_fields['username']);
if (isset($this->id)) {
$criteria['id != '] = $this->id;
}
$row = Users_User::db()->select('COUNT(1)', Users_User::table())->where($criteria)->limit(1)->execute()->fetch();
if ($row[0] > 0) {
throw new Users_Exception_UsernameExists(null, 'username');
}
}
}
return $updated_fields;
}
/**
* Assigns 'id' and verifies 'username' fields
* @method beforeSave
* @param {array} $modifiedFields
* @return {array}
* @throws {Users_Exception_UsernameExists}
* If username already exists
*/
function beforeSave($updatedFields)
{
if (!$this->retrieved) {
if (!isset($updatedFields['id'])) {
$this->id = $updatedFields['id'] = self::db()->uniqueId(self::table(), 'id', null, array('filter' => array('Users_User', 'idFilter')));
}
if (!isset($updatedFields['username'])) {
// put an empty username for now
$this->username = $updatedFields['username'] = '';
}
}
if (!empty($updatedFields['username'])) {
$app = Q_Config::expect('Q', 'app');
$unique = Q_Config::get('Users', 'model', $app, 'uniqueUsername', true);
if ($unique) {
$username = $updatedFields['username'];
$criteria = compact('username');
if (isset($this->id)) {
$criteria['id != '] = $this->id;
}
$rows = Users_User::select('COUNT(1)')->where($criteria)->limit(1)->fetchAll(PDO::FETCH_NUM);
$row = $rows[0];
if ($row[0] > 0) {
throw new Users_Exception_UsernameExists($criteria, 'username');
}
}
}
$user = $this;
Q::event('Users/User/save', compact('user', 'updatedFields'), 'before');
return parent::beforeSave($updatedFields);
}
