public function saveInternal()
{
$insert = $this->getIsNewRecord();
if (!$this->beforeSave($insert)) {
return false;
}
if ($this->model->save(false)) {
foreach ($this->relations as $model) {
if (!$model->save(false)) {
foreach ($model->getErrors() as $attribute => $errors) {
foreach ($errors as $error) {
$this->addError($attribute, $error);
}
}
}
}
} else {
foreach ($this->model->getErrors() as $attribute => $errors) {
foreach ($errors as $error) {
$this->addError($attribute, $error);
}
}
}
$this->afterSave($insert, $this->attributes());
return !$this->hasErrors();
}