From 495523d5d5c4715d65ed2024d80a2fc50ccabc9a Mon Sep 17 00:00:00 2001
From: Application-drop-up <msts.oo0131@gmail.com>
Date: Wed, 15 Jul 2026 20:47:55 +0900
Subject: [PATCH 1/2] feat: add LogoutUseCase

---
 .../UseCase/User/LogoutUseCase.php              | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/app/Packages/Features/CommandUseCases/UseCase/User/LogoutUseCase.php

diff --git a/src/app/Packages/Features/CommandUseCases/UseCase/User/LogoutUseCase.php b/src/app/Packages/Features/CommandUseCases/UseCase/User/LogoutUseCase.php
new file mode 100644
index 0000000..432496b
--- /dev/null
+++ b/src/app/Packages/Features/CommandUseCases/UseCase/User/LogoutUseCase.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Packages\Features\CommandUseCases\UseCase\User;
+
+use App\Packages\Domains\User\Interface\TokenServiceInterface;
+
+class LogoutUseCase
+{
+    public function __construct(
+        private readonly TokenServiceInterface $tokenService,
+    ) {}
+
+    public function handle(string $plainTextToken): void
+    {
+        $this->tokenService->revokeCurrentToken($plainTextToken);
+    }
+}

From 4ccb5595d5d19831308a89efac779e2efaebc0ad Mon Sep 17 00:00:00 2001
From: Application-drop-up <msts.oo0131@gmail.com>
Date: Wed, 15 Jul 2026 20:47:57 +0900
Subject: [PATCH 2/2] test: add unit tests for LogoutUseCase

---
 .../CommandUseCases/LogoutUseCaseTest.php     | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 src/app/Packages/Features/Tests/CommandUseCases/LogoutUseCaseTest.php

diff --git a/src/app/Packages/Features/Tests/CommandUseCases/LogoutUseCaseTest.php b/src/app/Packages/Features/Tests/CommandUseCases/LogoutUseCaseTest.php
new file mode 100644
index 0000000..ad1b7d9
--- /dev/null
+++ b/src/app/Packages/Features/Tests/CommandUseCases/LogoutUseCaseTest.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Packages\Features\Tests\CommandUseCases;
+
+use App\Packages\Domains\User\Interface\TokenServiceInterface;
+use App\Packages\Features\CommandUseCases\UseCase\User\LogoutUseCase;
+use Mockery;
+use Mockery\MockInterface;
+use RuntimeException;
+use Tests\TestCase;
+
+class LogoutUseCaseTest extends TestCase
+{
+    protected function tearDown(): void
+    {
+        Mockery::close();
+        parent::tearDown();
+    }
+
+    #[\PHPUnit\Framework\Attributes\DoesNotPerformAssertions]
+    public function test_handle_revokes_current_token(): void
+    {
+        /** @var TokenServiceInterface|MockInterface $tokenService */
+        $tokenService = Mockery::mock(TokenServiceInterface::class);
+        $tokenService->shouldReceive('revokeCurrentToken')
+            ->once()
+            ->with('plain-text-token');
+
+        (new LogoutUseCase($tokenService))->handle('plain-text-token');
+    }
+
+    public function test_handle_propagates_exception_when_revocation_fails(): void
+    {
+        /** @var TokenServiceInterface|MockInterface $tokenService */
+        $tokenService = Mockery::mock(TokenServiceInterface::class);
+        $tokenService->shouldReceive('revokeCurrentToken')
+            ->once()
+            ->andThrow(new RuntimeException('Revocation failed.'));
+
+        $this->expectException(RuntimeException::class);
+        $this->expectExceptionMessage('Revocation failed.');
+
+        (new LogoutUseCase($tokenService))->handle('plain-text-token');
+    }
+}