Model with LeanMapper + Nette Forms

SenderFacade.php

<?php

namespace App\Model;

use Libs\IDateTimeFactory;


class SenderFacade
{
	/** @var IDateTimeFactory */
	private $dateTimeFactory;

	/** @var Repository\SenderRepository */
	private $senderRepository;


	public function __construct(
		IDateTimeFactory $dateTimeFactory,
		Repository\SenderRepository $senderRepository
	)
	{
		$this->dateTimeFactory = $dateTimeFactory;
		$this->senderRepository = $senderRepository;
	}


	/**
	 * @return Entity\Sender
	 * @throws \App\NotFoundException
	 */
	public function get($id)
	{
		return $this->senderRepository->get($id);
	}


	/**
	 * @return Entity\Sender
	 */
	public function create($name, $email)
	{
		$sender = new Entity\Sender;
		$sender->name = $name;
		$sender->email = $email;
		$sender->created = $this->dateTimeFactory->create();

		$this->senderRepository->persist($sender);
		return $sender;
	}


	/**
	 * @return void
	 */
	public function update(Entity\Sender $sender, $name, $email)
	{
		$sender->name = $name;
		$sender->email = $email;
		$sender->updated = $this->dateTimeFactory->create();

		$this->senderRepository->persist($sender);
	}
}

SenderFormFactory.php

<?php

namespace App\Admin\Forms;

use App\Forms;
use App\Model;
use App\Model\Entity;
use Nette;
use Nette\Application\UI\Form;


class SenderFormFactory
{
	/** @var Model\SenderFacade */
	private $senderFacade;

	/** @var Forms\FormFactory */
	private $formFactory;


	public function __construct(
		Model\SenderFacade $senderFacade,
		Forms\FormFactory $formFactory
	)
	{
		$this->senderFacade = $senderFacade;
		$this->formFactory = $formFactory;
	}


	public function create(Entity\Sender $sender = NULL, $onSuccess)
	{
		$form = $this->formFactory->create();
		$form->addText('name', 'Název')
			->setRequired('Zadejte prosím název odesílatele.');

		$form->addEmail('email', 'E-mail')
			->setRequired('Zadejte prosím e-mail odesílatele.');

		$form->addSubmit('save', 'Uložit odesílatele');

		if ($sender) {
			$form->setDefaults(array(
				'name' => $sender->name,
				'email' => $sender->email,
			));
		}

		$form->onSuccess[] = function (Form $form, $values) use ($sender, $onSuccess) {
			if ($sender) {
				$this->senderFacade->update(
					$sender,
					$values->name,
					$values->email
				);

			} else {
				$sender = $this->senderFacade->create(
					$values->name,
					$values->email
				);
			}

			$onSuccess($sender);
		};

		return $form;
	}
}