/**
* Return a form to edit the field.
*
* @param AssignmentRepositoryInterface $assignments
* @param FieldFormBuilder $form
* @param UserModel $model
* @param $id
* @return \Symfony\Component\HttpFoundation\Response
*/
public function edit(AssignmentRepositoryInterface $assignments, FieldFormBuilder $form, UserModel $model, $id)
{
/* @var AssignmentInterface $assignment */
$assignment = $assignments->find($id);
return $form->setStream($model->getStream())->render($assignment->getFieldId());
}
