1-2 tasks

src/Controller/ProjectController.php

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+<?php
+
+namespace App\Controller;
+
+use App\Entity\Project;
+use App\Type\ProjectType;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\IsGranted;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\HttpFoundation\Request;
+
+class ProjectController extends AbstractController
+{
+    /**
+     *
+     * @Route("/projects/create", name="project_create")
+     * @param Request $request
+     * @return Response
+    */
+    public function create(Request $request): Response
+    {
+        $project = new Project();
+        $form = $this->createForm(ProjectType::class, $project);
+
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+
+            $project->setOwner($this->getUser());
+            $project->setGeneratedKey();
+
+            $this->getDoctrine()->getManager()->persist($project);
+            $this->getDoctrine()->getManager()->flush();
+
+            return $this->redirectToRoute('projects_show');
+        }
+
+        return $this->render("project/create.html.twig", [
+            'form' => $form->createView()
+        ]);
+    }
+
+    /**
+     *
+     * @Route("/projects", name="projects_show")
+     * @return Response
+     */
+    public function show(Request $request): Response
+    {
+        $projects = $this->getDoctrine()->getRepository(Project::class)
+            ->findBy([]);
+
+        return $this->render("project/projectsList.html.twig", [
+            'projects' => $projects
+        ]);
+    }
+}

src/Entity/Project.php

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+<?php
+
+namespace App\Entity;
+
+use Symfony\Component\Security\Core\User\UserInterface;
+use App\Repository\ProjectRepository;
+use Symfony\Component\Validator\Constraints as Assert;
+use Doctrine\ORM\Mapping as ORM;
+use function Sodium\add;
+
+/**
+ * @ORM\Entity(repositoryClass=ProjectRepository::class)
+ */
+class Project
+{
+    private static $generatedKeys = [];
+
+    /**
+     * @ORM\Column(type="string", length=255)
+     */
+    private $name;
+
+    /**
+     * @ORM\Id
+     * @ORM\GeneratedValue
+     * @ORM\Column(type="integer")
+     */
+    private $id;
+
+    /**
+     * @ORM\Column(type="string", length=6)
+     */
+    private $generatedKey;
+
+    /**
+     * @ORM\ManyToOne(targetEntity="App\Entity\User", inversedBy="user")
+     */
+    private $owner;
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName($name): void
+    {
+        $this->name = $name;
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getGeneratedKey(): ?string
+    {
+        return $this->generatedKey;
+    }
+
+    public function setGeneratedKey(): void
+    {
+        $isUnique = true;
+        $newKey = strval(random_int(100000, 999999));
+        foreach (self::$generatedKeys as $key)
+        {
+            if ($key === $newKey)
+            {
+                $isUnique = false;
+                break;
+            }
+        }
+        if ($isUnique)
+        {
+            $this->generatedKey = $newKey;
+            self::$generatedKeys[] = $newKey;
+        }
+        else
+        {
+            $this->setGeneratedKey();
+        }
+    }
+
+    public function getOwner()
+    {
+        return $this->owner;
+    }
+
+    public function setOwner(UserInterface $owner): void
+    {
+        $this->owner = $owner;
+    }
+}

src/Repository/ProjectRepository.php

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+<?php
+
+namespace App\Repository;
+
+use App\Entity\Project;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\ORM\EntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class ProjectRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Project::class);
+    }
+}

src/Type/ProjectType.php

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+<?php
+
+namespace App\Type;
+
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\DateType;
+use Symfony\Component\Form\Extension\Core\Type\IntegerType;
+use Symfony\Component\Form\Extension\Core\Type\SubmitType;
+use Symfony\Component\Form\Extension\Core\Type\TextareaType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+
+class ProjectType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->add('name', TextType::class)
+            ->add('save', SubmitType::class);
+    }
+}

templates/project/create.html.twig

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+{% extends 'base.html.twig' %}
+
+{% block body %}
+
+    <div class="container">
+        <div class="row">
+            <div class="col">
+            </div>
+            <div class="col">
+                {{ form(form, {'action': path('project_create'), 'method': 'POST'}) }}
+            </div>
+            <div class="col">
+            </div>
+        </div>
+    </div>
+{% endblock %}

templates/project/projectsList.html.twig

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+{% extends 'base.html.twig' %}
+
+{% block body %}
+    <div class="container">
+        <div class="row">
+            <div class="col">
+            </div>
+            <div class="col">
+                <table class="table">
+                    <thead>
+                    <tr>
+                        <th scope="col">#</th>
+                        <th scope="col">Key</th>
+                        <th scope="col">Name</th>
+                    </tr>
+                    </thead>
+                    <tbody>
+                    {% for project in projects %}
+                        <tr>
+                            <th scope="row">{{ project.id }}</th>
+                            <td>{{ project.generatedKey }}</td>
+                            <td>{{ project.name }}</td>
+                        </tr>
+                    {% endfor %}
+                    </tbody>
+                </table>
+
+                <a href="{{ path("project_create") }}" title="Create project">Create project</a>
+
+            </div>
+            <div class="col">
+            </div>
+        </div>
+    </div>
+{% endblock %}