protected function _save()
{
if (empty($this->_metadata)) {
return true;
}
foreach ($this->_metadata as $key => $metadata) {
$metadata = $this->_parseMetadata($metadata);
if ($this->_model->primary() !== $this->_model->primaryWas()) {
$metadata['class']::updateAll(array($metadata['foreign_key'] => $this->_model->primary()), array($metadata['foreign_key'] => $this->_model->primaryWas()));
}
if (!isset($this->_records[$key]) || !$this->_records[$key] instanceof ModelIterator) {
continue;
}
$modelIterator = new ModelIterator(array(), $metadata['class']);
foreach ($this->_records[$key] as $record) {
$record->{$metadata}['foreign_key'] = $this->_model->primary();
if ($record->isNewRecord()) {
$modelIterator->append($metadata['class']::create($record->toArray()));
} else {
$metadata['class']::updateAll(array($metadata['foreign_key'] => $this->_model->primary()), array($metadata['class']::$primaryKey => $record->primaryWas()));
$modelIterator->append($metadata['class']::first(array('conditions' => array($metadata['class']::$primaryKey => $record->primaryWas()))));
}
}
$this->_records[$key] = $modelIterator;
}
return true;
}
