first implementation of controller

Controller/SingleTaskController.php

@@ -0,0 +1,101 @@
+<?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;
+
+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())
+            ;
+        
+        $this->denyAccessUnlessGranted(TaskVoter::CREATE, $task, 'You are not '
+            . 'allowed to create this task');
+        
+        $form = $this->createCreateForm($task);
+        
+        $form->handleRequest($request);
+        
+        if ($form->isSubmitted() && $form->isValid()) {
+            $em = $this->getDoctrine()->getManager();
+            $em->persist($task);
+            
+            $this->addFlash('success', "The task is created");
+            
+            $em->flush();
+        }
+        
+        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()
+        ]);
+        
+        $form->add('submit', SubmitType::class);
+        
+        return $form;
+    }
+
+}