/**
* {@inheritdoc}
*/
public function decrement($column, $decrement = 1)
{
if ($this->model->exists()) {
$this->model->{$column} -= $decrement;
$this->where($this->model->getPrimaryKey(), '=', $this->model->getPrimaryKeyValue());
}
$updated = parent::decrement($column, $decrement);
if ($this->model->exists()) {
$this->model->synchronize();
}
return $updated;
}
/**
* Sets the criterion used when lazy loading related records.
*
* @access protected
*/
protected function lazyCriterion()
{
$this->where($this->getForeignKey(), '=', $this->parent->getPrimaryKeyValue());
}
