public function save()
{
if ($this->dirtyValue) {
$oldIds = $this->getIds();
$ids = [];
foreach ($this->dirtyValue as $obj) {
if ($obj->exists) {
$ids[] = $obj->getKey();
}
$this->relation->save($obj);
}
$toUnlink = array_diff($oldIds, $ids);
} else {
$toUnlink = $this->getIds();
}
if ($toUnlink && is_array($toUnlink)) {
foreach ($toUnlink as $id) {
$col_id = $this->relation->getForeignKey();
$col_class = $this->relation->getPlainMorphType();
$obj = CrudModel::createInstance($this->config['model'], null, $id);
if (($this->config['on_delete'] ?? false) === 'delete') {
$obj->delete();
} else {
$obj->{$col_id} = null;
$obj->{$col_class} = null;
$obj->save();
}
}
}
}
public function save()
{
if (is_array($this->dirtyValue)) {
$oldIds = $this->getIds();
foreach ($this->dirtyValue as $id) {
$obj = CrudModel::createInstance($this->config['model'], null, $id);
$this->relation->save($obj);
}
$toUnlink = array_diff($oldIds, $this->dirtyValue);
} else {
$toUnlink = $this->getIds();
}
if ($toUnlink && is_array($toUnlink)) {
foreach ($toUnlink as $id) {
$col = $this->relation->getForeignKey();
// if (!empty($field['ref_column']))
// {
// $col = $field['ref_column'];
// }
// else
// {
// $col = $this->classViewName . '_id';
// }
$obj = CrudModel::createInstance($this->config['model'], null, $id);
if (($this->config['on_delete'] ?? false) === 'delete') {
$obj->delete();
} else {
$obj->{$col} = null;
$obj->save();
}
}
}
}
public function get()
{
$val = parent::get();
if (is_null($val)) {
return CrudModel::createInstance($this->config['model']);
}
return $val;
}
public function createRelatedModel()
{
return CrudModel::createInstance($this->config['model']);
}
public function save()
{
$obj = CrudModel::createInstance($this->config['model'], null, $this->dirtyValue);
$obj->setAttribute($this->config['field'], $this->model->getKey());
$obj->save();
}
