public function actionSet()
{
$post = $this->request->post;
$pk = $post->get('pk');
$data = $post->get('data', []);
$field = $post->get('field');
$name = $post->get('name');
$modelClass = $post->get('modelClass');
if (!$data) {
$data = [];
}
if ($pk && is_array($data) && $field && $name && $modelClass) {
CustomRelation::objects()->filter(['owner_pk' => $pk, 'owner_class' => $modelClass, 'field' => $field, 'name' => $name])->delete();
foreach ($data as $position => $item) {
list($relatedClass, $relatedPk) = explode(':', $item);
$relation = new CustomRelation();
$relation->owner_pk = $pk;
$relation->owner_class = $modelClass;
$relation->related_pk = $relatedPk;
$relation->related_class = $relatedClass;
$relation->field = $field;
$relation->position = $position + 1;
$relation->name = $name;
$relation->save();
}
}
}
