/**
* Autentica un usuario
* Verfica si usuario existe en base de datos
* y que corresponda con su password
* @return boolean si autenticacion es correcta
*/
public function authenticate()
{
$user = Operador::model()->find(array('condition' => 't.usuario=:usuario', 'params' => array(':usuario' => $this->username)));
if ($user === null) {
$this->errorCode = self::ERROR_USERNAME_INVALID;
} else {
if ($user->activo != Yii::app()->params->usuario['estado']['activo']) {
$this->errorCode = self::ERROR_USER_INACTIVE;
} else {
if (!$user->validarContrasena($this->password)) {
$this->errorCode = self::ERROR_PASSWORD_INVALID;
} else {
$this->errorCode = self::ERROR_NONE;
$this->user = $user;
}
}
}
return !$this->errorCode;
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer $id the ID of the model to be loaded
* @return Operador the loaded model
* @throws CHttpException
*/
public function loadModel($id)
{
$model = Operador::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'La página solicitada no existe.');
}
return $model;
}
