.env

@@ -24,6 +24,6 @@ APP_SECRET=a617c2ab616c5688ff5b0e95ad646641
 # IMPORTANT: You MUST configure your server version, either here or in config/packages/doctrine.yaml
 #
 # DATABASE_URL="sqlite:///%kernel.project_dir%/var/data.db"
-# DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=8&charset=utf8mb4"
+# DATABASE_URL="mysql://app:!ChangeMe!@127.0.0.1:3306/app?serverVersion=mariadb-10.9.5&charset=utf8mb4"
 # DATABASE_URL="postgresql://app:!ChangeMe!@127.0.0.1:5432/app?serverVersion=15&charset=utf8"
 ###< doctrine/doctrine-bundle ###

migrations/Version20230419134540.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20230419134540 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE snip_content (id INT AUTO_INCREMENT NOT NULL, snip_id INT NOT NULL, parent_id INT DEFAULT NULL, text LONGTEXT DEFAULT NULL, INDEX IDX_185DCA87140FD260 (snip_id), INDEX IDX_185DCA87727ACA70 (parent_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
+        $this->addSql('ALTER TABLE snip_content ADD CONSTRAINT FK_185DCA87140FD260 FOREIGN KEY (snip_id) REFERENCES snip (id)');
+        $this->addSql('ALTER TABLE snip_content ADD CONSTRAINT FK_185DCA87727ACA70 FOREIGN KEY (parent_id) REFERENCES snip_content (id)');
+        $this->addSql('ALTER TABLE user CHANGE roles roles LONGTEXT NOT NULL COMMENT \'(DC2Type:json)\'');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE snip_content DROP FOREIGN KEY FK_185DCA87140FD260');
+        $this->addSql('ALTER TABLE snip_content DROP FOREIGN KEY FK_185DCA87727ACA70');
+        $this->addSql('DROP TABLE snip_content');
+        $this->addSql('ALTER TABLE `user` CHANGE roles roles LONGTEXT NOT NULL COLLATE `utf8mb4_bin`');
+    }
+}

src/Controller/HistoryController.php

@@ -25,7 +25,7 @@ class HistoryController extends AbstractController
 
         return $this->render('history/index.html.twig', [
             'snip' => $snip,
-            'commits' => $this->snipServiceFactory->create($snip)->getHistory(),
+            'commits' => $this->snipServiceFactory->createGit($snip)->getHistory(),
         ]);
     }
 
@@ -34,7 +34,7 @@ class HistoryController extends AbstractController
     {
         $this->denyAccessUnlessGranted(SnipVoter::EDIT, $snip);
 
-        $this->snipServiceFactory->create($snip)->setCommit($commit);
+        $this->snipServiceFactory->createGit($snip)->setCommit($commit);
         $this->addFlash('success', 'Snip version set to ' . $commit);
         return $this->redirectToRoute('snip_single', ['snip' => $snip->getId()]);
     }

src/Controller/SnipController.php

@@ -48,7 +48,7 @@ class SnipController extends AbstractController
     {
         $this->denyAccessUnlessGranted(SnipVoter::VIEW, $snip);
 
-        $snipService = $this->snipServiceFactory->create($snip);
+        $snipService = $this->snipServiceFactory->createGit($snip);
         return $this->render('snip/single.html.twig', [
             'snip' => $snip,
             'content' => (new Pipeline())->parse($snipService->get()),
@@ -62,7 +62,7 @@ class SnipController extends AbstractController
         $this->denyAccessUnlessGranted(SnipVoter::VIEW, $snip);
 
         $response = new Response(
-            (new Pipeline())->clean($this->snipServiceFactory->create($snip)->get()),
+            (new Pipeline())->clean($this->snipServiceFactory->createGit($snip)->get()),
             Response::HTTP_OK,
             ['Content-Type' => 'text/html']
         );
@@ -91,13 +91,13 @@ class SnipController extends AbstractController
         $form = $this->createForm(SnipType::class, $snip);
         $form->add('Save', SubmitType::class);
         if ($snip->getId()) {
-            $form->get('content')->setData($this->snipServiceFactory->create($snip)->get());
+            $form->get('content')->setData($this->snipServiceFactory->createGit($snip)->get());
         }
 
         $form->handleRequest($request);
         if ($form->isSubmitted() && $form->isValid()) {
             $this->repository->save($snip);
-            $this->snipServiceFactory->create($snip)->update($form->get('content')->getData());
+            $this->snipServiceFactory->createGit($snip)->update($form->get('content')->getData());
 
             $this->addFlash('success', sprintf('Snip "%s" saved', $snip));
 
@@ -130,7 +130,7 @@ class SnipController extends AbstractController
         $form = $this->createForm(ConfirmationType::class);
         $form->handleRequest($request);
         if ($form->isSubmitted() && $form->isValid()) {
-            $this->snipServiceFactory->create($snip)->delete();
+            $this->snipServiceFactory->createGit($snip)->delete();
             $this->repository->remove($snip);
             $this->addFlash('success', sprintf('Snip "%s" deleted', $snip));
             return $this->redirectToRoute('snip_index');

src/Entity/Snip.php

@@ -4,6 +4,8 @@ namespace App\Entity;
 
 use App\Entity\Helpers\TrackedTrait;
 use App\Repository\SnipRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity(repositoryClass: SnipRepository::class)]
@@ -22,6 +24,14 @@ class Snip
     #[ORM\Column]
     private ?bool $public = null;
 
+    #[ORM\OneToMany(mappedBy: 'snip', targetEntity: SnipContent::class, orphanRemoval: true)]
+    private Collection $snipContents;
+
+    public function __construct()
+    {
+        $this->snipContents = new ArrayCollection();
+    }
+
     public function __toString(): string
     {
         return $this->name ?? '';
@@ -55,4 +65,34 @@ class Snip
 
         return $this;
     }
+
+    /**
+     * @return Collection<int, SnipContent>
+     */
+    public function getSnipContents(): Collection
+    {
+        return $this->snipContents;
+    }
+
+    public function addSnipContent(SnipContent $snipContent): self
+    {
+        if (!$this->snipContents->contains($snipContent)) {
+            $this->snipContents->add($snipContent);
+            $snipContent->setSnip($this);
+        }
+
+        return $this;
+    }
+
+    public function removeSnipContent(SnipContent $snipContent): self
+    {
+        if ($this->snipContents->removeElement($snipContent)) {
+            // set the owning side to null (unless already changed)
+            if ($snipContent->getSnip() === $this) {
+                $snipContent->setSnip(null);
+            }
+        }
+
+        return $this;
+    }
 }

src/Entity/SnipContent.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\SnipContentRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: SnipContentRepository::class)]
+class SnipContent
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(inversedBy: 'snipContents')]
+    #[ORM\JoinColumn(nullable: false)]
+    private ?Snip $snip = null;
+
+    #[ORM\ManyToOne(targetEntity: self::class, inversedBy: 'child')]
+    private ?self $parent = null;
+
+    #[ORM\OneToMany(mappedBy: 'parent', targetEntity: self::class)]
+    private Collection $child;
+
+    #[ORM\Column(type: Types::TEXT, nullable: true)]
+    private ?string $text = null;
+
+    public function __construct()
+    {
+        $this->child = new ArrayCollection();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getSnip(): ?Snip
+    {
+        return $this->snip;
+    }
+
+    public function setSnip(?Snip $snip): self
+    {
+        $this->snip = $snip;
+
+        return $this;
+    }
+
+    public function getParent(): ?self
+    {
+        return $this->parent;
+    }
+
+    public function setParent(?self $parent): self
+    {
+        $this->parent = $parent;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection<int, self>
+     */
+    public function getChild(): Collection
+    {
+        return $this->child;
+    }
+
+    public function addChild(self $child): self
+    {
+        if (!$this->child->contains($child)) {
+            $this->child->add($child);
+            $child->setParent($this);
+        }
+
+        return $this;
+    }
+
+    public function removeChild(self $child): self
+    {
+        if ($this->child->removeElement($child)) {
+            // set the owning side to null (unless already changed)
+            if ($child->getParent() === $this) {
+                $child->setParent(null);
+            }
+        }
+
+        return $this;
+    }
+
+    public function getText(): ?string
+    {
+        return $this->text;
+    }
+
+    public function setText(?string $text): self
+    {
+        $this->text = $text;
+
+        return $this;
+    }
+}

src/Git/CustomGitRepository.php

@@ -8,7 +8,7 @@ use DateTime;
 class CustomGitRepository extends GitRepository
 {
     /**
-     * @return SimpleCommit[]
+     * @return array<SimpleCommit>
      * @throws \CzProject\GitPhp\GitException
      */
     public function getAllCommits(): array

src/Repository/SnipContentRepository.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\SnipContent;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<SnipContent>
+ *
+ * @method SnipContent|null find($id, $lockMode = null, $lockVersion = null)
+ * @method SnipContent|null findOneBy(array $criteria, array $orderBy = null)
+ * @method SnipContent[]    findAll()
+ * @method SnipContent[]    findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
+ */
+class SnipContentRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, SnipContent::class);
+    }
+
+    public function save(SnipContent $entity, bool $flush = true): void
+    {
+        $this->getEntityManager()->persist($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+
+    public function remove(SnipContent $entity, bool $flush = true): void
+    {
+        $this->getEntityManager()->remove($entity);
+
+        if ($flush) {
+            $this->getEntityManager()->flush();
+        }
+    }
+
+//    /**
+//     * @return SnipContent[] Returns an array of SnipContent objects
+//     */
+//    public function findByExampleField($value): array
+//    {
+//        return $this->createQueryBuilder('s')
+//            ->andWhere('s.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->orderBy('s.id', 'ASC')
+//            ->setMaxResults(10)
+//            ->getQuery()
+//            ->getResult()
+//        ;
+//    }
+
+//    public function findOneBySomeField($value): ?SnipContent
+//    {
+//        return $this->createQueryBuilder('s')
+//            ->andWhere('s.exampleField = :val')
+//            ->setParameter('val', $value)
+//            ->getQuery()
+//            ->getOneOrNullResult()
+//        ;
+//    }
+}

src/Service/SnipContent/SnipContentDB.php

@@ -2,12 +2,60 @@
 
 namespace App\Service\SnipContent;
 
+use App\Entity\Snip;
+use App\Entity\SnipContent;
+use App\Entity\User;
+use App\Repository\SnipContentRepository;
+
 class SnipContentDB implements SnipContentInterface
 {
-
+    public function __construct(
-    public function __construct()
+        private readonly Snip                  $snip,
+        private readonly User                  $user,
+        private readonly SnipContentRepository $repo,
+    )
     {
     }
 
+    public function update(string $snipContents): void
+    {
+        // Create new snipContent entity with previous one as parent
+        $content = new SnipContent();
+        $content->setText($snipContents);
+        $content->setSnip($this->snip);
+        if ($this->snip->getSnipContents()->count() > 0) {
+            $content->setParent($this->snip->getSnipContents()->last());
+        }
 
+        $this->repo->save($content);
+    }
+
+    public function get(): string
+    {
+        // Return the content of the latest snipContent entity
+        return $this->snip->getSnipContents()->last()->getText();
+    }
+
+    public function getHistory(): array
+    {
+        // Return all snipContent entities (by parent)
+        return array_map(fn(SnipContent $content) => $content->getId(), $this->snip->getSnipContents()->toArray());
+    }
+
+    public function setCommit(string $commit): void
+    {
+        // return to previous history commit
+        // maybe store the current commit in the snip content
+    }
+
+    public function getCommit(): string
+    {
+        // return the current commit
+        return '';
+    }
+
+    public function delete(): void
+    {
+        // Cleanup the history
+    }
 }

src/Service/SnipContent/SnipContentGit.php

@@ -51,6 +51,9 @@ class SnipContentGit implements SnipContentInterface
         return file_get_contents($this->getSnipPath());
     }
 
+    /**
+     * @return array<\App\Git\SimpleCommit>
+     */
     public function getHistory(): array
     {
         return $this->repo->getAllCommits();

src/Service/SnipServiceFactory.php

@@ -4,6 +4,8 @@ namespace App\Service;
 
 use App\Entity\Snip;
 use App\Git\CustomGit;
+use App\Repository\SnipContentRepository;
+use App\Service\SnipContent\SnipContentDB;
 use App\Service\SnipContent\SnipContentGit;
 use Symfony\Bundle\SecurityBundle\Security;
 
@@ -11,13 +13,14 @@ class SnipServiceFactory
 {
 
     public function __construct(
-        private readonly string $snipBasePath,
+        private readonly string                $snipBasePath,
-        private readonly Security $security,
+        private readonly Security              $security,
+        private readonly SnipContentRepository $snipContentRepository,
     )
     {
     }
 
-    public function create(Snip $snip): SnipContentGit
+    public function createGit(Snip $snip): SnipContentGit
     {
         $git = new CustomGit();
         $repoPath = sprintf('%s/%s', $this->snipBasePath, $snip->getId());
@@ -31,4 +34,9 @@ class SnipServiceFactory
         }
         return new SnipContentGit($repo, $this->security->getUser());
     }
+
+    public function createDB(Snip $snip): SnipContentDB
+    {
+        return new SnipContentDB($snip, $this->security->getUser(), $this->snipContentRepository);
+    }
 }