feature: add a controller that can delete a user

configuration/routes.php

@@ -7,7 +7,9 @@
 
 use Source\User\Application\Controller\ChangePasswordController;
 use Source\User\Application\Controller\CreateAUserController;
+use Source\User\Application\Controller\DeleteUserController;
 
 // Add the routes here like in the following example:
 $app->post('/user', CreateAUserController::class);
 $app->put('/user', ChangePasswordController::class);
+$app->delete('/user', DeleteUserController::class);

src/User/Application/Command/DeleteUserCommand.php

@@ -4,7 +4,9 @@
 
 namespace Source\User\Application\Command;
 
-class DeleteUserCommand
+use Source\Shared\CQRS\CommandBus\Command;
+
+class DeleteUserCommand implements Command
 {
     private string $userId;
 

src/User/Application/Command/DeleteUserCommandHanler.php → src/User/Application/Command/DeleteUserCommandHandler.php

@@ -7,7 +7,7 @@
 use Source\User\Domain\ValueObject\UserId;
 use Source\User\Domain\ValueObject\UserRepositoryInterface;
 
-class DeleteUserCommandHanler
+class DeleteUserCommandHandler
 {
     private UserRepositoryInterface $repository;
 

src/User/Application/Controller/DeleteUserController.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Source\User\Application\Controller;
+
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Source\Shared\Application\Controller;
+use Source\Shared\CQRS\CommandBus\CommandBus;
+use Source\User\Application\Command\DeleteUserCommand;
+
+class DeleteUserController implements Controller
+{
+    private CommandBus $commandBus;
+
+    public function __construct(CommandBus $commandBus) {
+        $this->commandBus = $commandBus;
+    }
+
+    public function __invoke(
+        ServerRequestInterface $request,
+        ResponseInterface $response,
+        array $args
+    ): ResponseInterface {
+        try {
+            $params = $request->getParams();
+            $command = new DeleteUserCommand($params['user_id']);
+            $this->commandBus->handle($command);
+            return $response->withStatus(200);
+        } catch (\Exception $e) {
+            $code = $e->getCode() > 0 ? $e->getCode() : 503;
+            return $response->withStatus($code, $e->getMessage());
+        }
+    }
+}

tests/User/Application/Command/DeleteUserCommandHandlerTest.php

@@ -6,7 +6,7 @@
 
 use PHPUnit\Framework\TestCase;
 use Source\User\Application\Command\DeleteUserCommand;
-use Source\User\Application\Command\DeleteUserCommandHanler;
+use Source\User\Application\Command\DeleteUserCommandHandler;
 use Source\User\Infrastructure\Repository\UserRepositoryInMemory;
 use Tests\Fixtures\Users;
 
@@ -19,7 +19,7 @@ public function setUp(): void
         $this->repository = new UserRepositoryInMemory([
             $this->user->getId()->toString() => $this->user,
         ]);
-        $this->commandHandler = new DeleteUserCommandHanler($this->repository);
+        $this->commandHandler = new DeleteUserCommandHandler($this->repository);
     }
 
     public function testCanDeleteAUser(): void

tests/User/Application/Controller/DeleteUserControllerTest.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\User\Application\Controller;
+
+use Source\Shared\MysqlClient\MysqlClient;
+use Source\User\Infrastructure\Repository\UserRepositoryInMySQL;
+use Tests\Acceptance\AcceptanceTestCase;
+use Tests\Fixtures\Users;
+
+class DeleteUserControllerTest extends AcceptanceTestCase
+{
+    public function testCanDeleteAUser(): void
+    {
+        $user = Users::aUser();
+        $userRepository = new UserRepositoryInMySQL(MysqlClient::getConnection());
+        $userRepository->save($user);
+        $response = $this->client->delete('/user', [
+            'form_params' => [
+                'user_id' => $user->getId()->toString(),
+            ]
+        ]);
+        self::assertEquals(200, $response->getStatusCode());
+    }
+}