philiplb / CRUDlex

     * @return boolean

     * true on successful deletion

     */

    public function deleteFiles(AbstractData $data, Entity $entity, $entityName)

    {

        $result = $data->getEvents()->shouldExecute($entity, 'before', 'deleteFiles');

        if (!$result) {

            return false;

        }

        $this->performOnFiles($entity, $entityName, function($entity, $entityName, $field) {

            // For now, we are defensive and don't delete ever. As soon as soft deletion is optional, files will get deleted.

        });

        $data->getEvents()->shouldExecute($entity, 'after', 'deleteFiles');

        return true;

    }

    /**

     * Deletes a specific file from an existing entity.

     * @return bool true on successful deletion

     * true on successful deletion

     */

    public function deleteFile(AbstractData $data, Entity $entity, $entityName, $field)

    {

        $result = $data->getEvents()->shouldExecute($entity, 'before', 'deleteFile');

        if (!$result) {

            return false;

        }

        // For now, we are defensive and don't delete ever. As soon as soft deletion is optional, files will get deleted.

        $data->getEvents()->shouldExecute($entity, 'after', 'deleteFile');

        return true;

    }

    /**

     * Creates the uploaded files of a newly created entity.