/**
* Locates relations with delete flag and cascades the delete event.
* @return void
*/
protected function performDeleteOnRelations()
{
$definitions = $this->getRelationDefinitions();
foreach ($definitions as $type => $relations) {
/*
* Hard 'delete' definition
*/
foreach ($relations as $name => $options) {
if (!Arr::get($options, 'delete', false)) {
continue;
}
if (!($relation = $this->{$name})) {
continue;
}
if ($relation instanceof EloquentModel) {
$relation->forceDelete();
} elseif ($relation instanceof CollectionBase) {
$relation->each(function ($model) {
$model->forceDelete();
});
}
}
/*
* Belongs-To-Many should clean up after itself always
*/
if ($type == 'belongsToMany') {
foreach ($relations as $name => $options) {
$this->{$name}()->detach();
}
}
}
}
/**
* Get the model's original attribute values.
*
* @param string|null $key
* @param mixed $default
* @return array
*/
public function getOriginal($key = null, $default = null)
{
return Arr::get($this->original, $key, $default);
}
