public function afterDelete(Model &$model)
{
$class = get_class($model);
$relations = $class::getRelations();
foreach ($relations as $name => $relation) {
switch ($relation['type']) {
case Model::MANY_TO_MANY:
$linkTable = $class::getRelationLinkName($relation);
$query = new QueryBuilder();
$query->delete()->table($linkTable)->where($class::getManyToManyThisLinkColumnName() . '=:id');
$query->params([':id' => $model->getPk()]);
$class::getDbConnection()->execute($query);
}
}
return true;
}
protected function delete(Migration $migration)
{
$query = new QueryBuilder();
if ($this->app->db->default->getDriverName() == 'mysql') {
$column = '`time`';
} else {
$column = '"time"';
}
$query->delete(self::TABLE_NAME)->where($column . '=:time')->params([':time' => $migration->getTimestamp()]);
$this->app->db->default->execute($query);
}
/**
* Удаление узла дерева
* В данном методе удаляются все его подузлы
* @param \T4\Orm\Model $model
* @return bool
*/
public function afterDelete(Model &$model)
{
/** @var \T4\Orm\Model $class */
$class = get_class($model);
$tableName = $class::getTableName();
/** @var \T4\Dbal\Connection $connection */
$connection = $class::getDbConnection();
$query = new QueryBuilder();
$query->delete()->table($tableName)->where('__lft>:lft AND __rgt<:rgt');
$query->params([':lft' => $model->__lft, ':rgt' => $model->__rgt]);
$connection->execute($query);
$this->removeFromTreeByLftRgt($connection, $tableName, $model->__lft, $model->__rgt);
$model->__lft = 0;
$model->__rgt = 0;
$model->__lvl = 0;
$model->__prt = 0;
}
