chill-bundles/Controller/SingleTaskController.php

<?php

namespace Chill\TaskBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Doctrine\ORM\EntityManager;
use Chill\PersonBundle\Entity\Person;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Chill\TaskBundle\Entity\SingleTask;
use Chill\TaskBundle\Form\SingleTaskType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\Form\FormFactoryInterface;
use Chill\TaskBundle\Security\Authorization\TaskVoter;
use Symfony\Component\Security\Core\Role\Role;

class SingleTaskController extends Controller
{
    /**
     *
     * @var EntityManager
     */
    protected $em;
    
    /**
     *
     * @var FormFactoryInterface
     */
    protected $formFactory;
    
    /*public function __construct(
        EntityManager $em,
        FormFactoryInterface $formFactory)
    {
        $this->em = $em;
        $this->formFactory = $formFactory;
    }*/
    
    /**
     * @Route("/{_locale}/task/single-task/new")
     */
    public function newAction(Request $request)
    {
        $personId = $request->query->getInt('person_id', null);
        
        if ($personId === null) {
            return new Response("You must provide a person_id", Response::HTTP_BAD_REQUEST);
        }
        
        $person = $this->getDoctrine()->getManager()
            ->getRepository(Person::class)
            ->find($personId);
        
        if ($person === null) {
            throw $this->createNotFoundException("Invalid person id");
        }
        
        $task = (new SingleTask())
            ->setPerson($person)
            ->setAssignee($this->getUser())
            ->setType('task_default')
            ;
        
        $this->denyAccessUnlessGranted(TaskVoter::CREATE, $task, 'You are not '
            . 'allowed to create this task');
        
        $form = $this->createCreateForm($task);
        
        $form->handleRequest($request);
        
        if ($form->isSubmitted()) {
            if ($form->isValid()) {
                $em = $this->getDoctrine()->getManager();
                $em->persist($task);

                $this->addFlash('success', "The task is created");

                $em->flush();
            } else {
                $this->addFlash('error', "This form contains errors");
            }
        }
        
        return $this->render('ChillTaskBundle:SingleTask:new.html.twig', array(
            'form' => $form->createView(),
            'task' => $task
        ));
    }
    
    /**
     * 
     * @param SingleTask $task
     * @return \Symfony\Component\Form\FormInterface
     */
    protected function createCreateForm(SingleTask $task)
    {
        $form = $this->createForm(SingleTaskType::class, $task, [
            'center' => $task->getCenter(),
            'role'   => new Role(TaskVoter::CREATE)
        ]);
        
        $form->add('submit', SubmitType::class);
        
        return $form;
    }

}