91 lines
3.5 KiB
PHP
91 lines
3.5 KiB
PHP
|
<?php
|
||
|
|
||
|
namespace common\models\relation_presenters;
|
||
|
|
||
|
use common\modules\abiturient\models\drafts\DraftsManager;
|
||
|
use yii\db\ActiveQuery;
|
||
|
use yii\db\ActiveRecord;
|
||
|
|
||
|
class OneToOneRelationPresenter extends BaseRelationPresenter
|
||
|
{
|
||
|
public function getRelated(ActiveRecord $parent = null): ?ActiveRecord
|
||
|
{
|
||
|
if (!$this->requiredSchemaExists()) {
|
||
|
return null;
|
||
|
}
|
||
|
if (is_null($parent)) {
|
||
|
$parent = $this->parent_instance;
|
||
|
}
|
||
|
if ($parent->getIsNewRecord()) {
|
||
|
return null;
|
||
|
}
|
||
|
if ($this->actual_relation_name && !$this->props_to_eager_load) {
|
||
|
return $parent->{$this->actual_relation_name};
|
||
|
} elseif ($this->actual_relation_name && $this->props_to_eager_load) {
|
||
|
$method = $this->getMethodNameByProperty($this->actual_relation_name);
|
||
|
return $parent->{$method}()->with($this->props_to_eager_load)->one();
|
||
|
}
|
||
|
|
||
|
$query = $this->child_class::find();
|
||
|
if ($this->props_to_eager_load) {
|
||
|
$query = $query->with($this->props_to_eager_load);
|
||
|
}
|
||
|
return $query
|
||
|
->andWhere([$this->child_column_name => $parent->{$this->parent_column_name}])
|
||
|
->one();
|
||
|
}
|
||
|
|
||
|
protected function getLinkProviders(ActiveRecord $new_parent, ActiveRecord $old_parent, ActiveRecord $old_child): array
|
||
|
{
|
||
|
[$parent_attrs_provider, $child_attrs_provider, $mediator_provider] = parent::getLinkProviders($new_parent, $old_parent, $old_child);
|
||
|
if ($this->child_column_name === 'id') {
|
||
|
$parent_attrs_provider = function (ActiveRecord $child) {
|
||
|
DraftsManager::ensurePersisted($child);
|
||
|
return [$this->parent_column_name => $child->{$this->child_column_name}];
|
||
|
};
|
||
|
} else {
|
||
|
DraftsManager::ensurePersisted($new_parent);
|
||
|
$child_attrs_provider = function (ActiveRecord $child) use ($new_parent) {
|
||
|
return [$this->child_column_name => $new_parent->{$this->parent_column_name}];
|
||
|
};
|
||
|
}
|
||
|
return [$parent_attrs_provider, $child_attrs_provider, $mediator_provider];
|
||
|
}
|
||
|
|
||
|
protected function unlinkUnusedChildren(ActiveRecord $parent, array $touched_children_ids): void
|
||
|
{
|
||
|
if (!$this->requiredSchemaExists()) {
|
||
|
return;
|
||
|
}
|
||
|
if ($this->child_column_name !== 'id') {
|
||
|
if ($parent->getIsNewRecord()) {
|
||
|
return;
|
||
|
}
|
||
|
if ($this->actual_relation_name) {
|
||
|
$method = $this->getMethodNameByProperty($this->actual_relation_name);
|
||
|
$query = $parent->{$method}();
|
||
|
} else {
|
||
|
$query = $this->child_class::find()
|
||
|
->andWhere([$this->child_column_name => $parent->{$this->parent_column_name}]);
|
||
|
}
|
||
|
$old_children = $query
|
||
|
->andWhere(['not', ['id' => $touched_children_ids]])
|
||
|
->all();
|
||
|
|
||
|
foreach ($old_children as $old_child) {
|
||
|
DraftsManager::SuspendHistory($old_child);
|
||
|
$old_child->delete();
|
||
|
}
|
||
|
} else {
|
||
|
if (!in_array($parent->{$this->parent_column_name}, $touched_children_ids)) {
|
||
|
$parent->{$this->parent_column_name} = null;
|
||
|
if ($parent->getIsNewRecord()) {
|
||
|
return;
|
||
|
}
|
||
|
DraftsManager::SuspendHistory($parent);
|
||
|
|
||
|
$parent->save(false, [$this->parent_column_name]);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
}
|