ICanBoogie / ActiveRecord

	 *

	 * @param array|string|int $primary_key

	 */

	protected function update_primary_key($primary_key)

	{

		$model = $this->model;

		$property = $model->primary;

		if (!$property)

		{

			throw new \LogicException("Unable to update primary key, model `$model->id` doesn't define one.");

		}

		$this->$property = $primary_key;

	}

	/**

	 * Deletes the active record using its model.

	 *

	 * @throws \Exception in attempt to delete a record from a model which primary key is empty.

	 */

	public function delete()

	{

		$model = $this->model;

		$primary = $model->primary;

		if (!$primary)

		{

			throw new \LogicException("Unable to delete record, model `$model->id` doesn't have a primary key.");

		}

		return $model->delete($this->$primary);

	}

}