Release 2.45 (#5721)

Co-authored-by: Henning Klein <info@henningklein.de>

src/User/TeamService.php

@@ -9,7 +9,18 @@
 
 namespace App\User;
 
+use App\Entity\Team;
+use App\Event\TeamCreateEvent;
+use App\Event\TeamCreatePostEvent;
+use App\Event\TeamCreatePreEvent;
+use App\Event\TeamDeleteEvent;
+use App\Event\TeamUpdatePostEvent;
+use App\Event\TeamUpdatePreEvent;
 use App\Repository\TeamRepository;
+use App\Validator\ValidationFailedException;
+use InvalidArgumentException;
+use Psr\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
 
 final class TeamService
 {
@@ -18,10 +29,19 @@ final class TeamService
      */
     private array $cache = [];
 
-    public function __construct(private TeamRepository $repository)
+    public function __construct(
+        private readonly TeamRepository $repository,
+        private readonly ValidatorInterface $validator,
+        private readonly EventDispatcherInterface $dispatcher,
+    )
     {
     }
 
+    public function findTeamByName(string $name): ?Team
+    {
+        return $this->repository->findOneBy(['name' => $name]);
+    }
+
     public function countTeams(): int
     {
         if (!\array_key_exists('count', $this->cache)) {
@@ -31,8 +51,67 @@ final class TeamService
         return $this->cache['count'];
     }
 
+    public function createNewTeam(string $name): Team
+    {
+        $team = new Team($name);
+        $this->dispatcher->dispatch(new TeamCreateEvent($team));
+
+        return $team;
+    }
+
+    public function saveTeam(Team $team): Team
+    {
+        if(null === $team->getId()) {
+            // invalidate cache only on new teams
+            return $this->saveNewTeam($team);
+        }
+
+        return $this->updateTeam($team);
+    }
+
+    private function saveNewTeam(Team $team): Team
+    {
+        if (null !== $team->getId()) {
+            throw new InvalidArgumentException('Cannot create team, already persisted');
+        }
+
+        $this->validateTeam($team);
+
+        $this->dispatcher->dispatch(new TeamCreatePreEvent($team));
+        $this->repository->saveTeam($team);
+        $this->dispatcher->dispatch(new TeamCreatePostEvent($team));
+
+        return $team;
+    }
+
     public function hasTeams(): bool
     {
         return $this->countTeams() > 0;
     }
+
+    private function validateTeam(Team $team): void
+    {
+        $errors = $this->validator->validate($team);
+
+        if ($errors->count() > 0) {
+            throw new ValidationFailedException($errors);
+        }
+    }
+
+    private function updateTeam(Team $team): Team
+    {
+        $this->validateTeam($team);
+
+        $this->dispatcher->dispatch(new TeamUpdatePreEvent($team));
+        $this->repository->saveTeam($team);
+        $this->dispatcher->dispatch(new TeamUpdatePostEvent($team));
+
+        return $team;
+    }
+
+    public function deleteTeam(Team $delete): void
+    {
+        $this->dispatcher->dispatch(new TeamDeleteEvent($delete));
+        $this->repository->deleteTeam($delete);
+    }
 }