Add edit() endpoint to controller with transaction, UseCase, and ViewModel integration

src/app/Post/Presentation/Controller/PostController.php

@@ -4,8 +4,11 @@
 
 use App\Http\Controllers\Controller;
 use App\Post\Application\UseCase\CreateUseCase;
+use App\Post\Application\UseCase\EditUseCase;
+use App\Post\Application\UseCommand\EditPostUseCommand;
 use App\Post\Presentation\ViewModel\CreatePostViewModel;
 use App\Post\Application\UseCommand\CreatePostUseCommand;
+use App\Post\Presentation\ViewModel\EditPostViewModel;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
@@ -45,4 +48,39 @@ public function create(
             ], 500);
         }
     }
+
+    public function edit(
+        Request $request,
+        int $user_id,
+        int $post_id,
+        EditUseCase $useCase
+    ): JsonResponse {
+        DB::connection('mysql')->beginTransaction();
+        try {
+
+            $command = EditPostUseCommand::build(
+                array_merge(
+                    $request->toArray(),
+                    ['user_id' => $user_id],
+                    ['post_id' => $post_id]
+                )
+            );
+
+            $dto = $useCase->handle($command);
+            $viewModel = new EditPostViewModel($dto);
+
+            DB::connection('mysql')->commit();
+
+            return response()->json([
+                'status' => 'success',
+                'data' => $viewModel->toArray(),
+            ], 200);
+        } catch (Throwable $e) {
+            DB::connection('mysql')->rollBack();
+            return response()->json([
+                'status' => 'error',
+                'message' => $e->getMessage(),
+            ], 500);
+        }
+    }
 }

src/app/Post/Presentation/PresentationTest/Controller/PostController_editTest.php

@@ -0,0 +1,137 @@
+<?php
+
+namespace App\Post\Presentation\PresentationTest\Controller;
+
+use App\Common\Domain\Enum\PostVisibility as PostVisibilityEnum;
+use App\Common\Domain\ValueObject\PostId;
+use App\Common\Domain\ValueObject\UserId;
+use App\Post\Application\Dto\EditPostDto;
+use App\Post\Application\UseCase\EditUseCase;
+use App\Post\Application\UseCommand\EditPostUseCommand;
+use App\Post\Domain\ValueObject\Postvisibility;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+use Tests\TestCase;
+use App\Post\Presentation\Controller\PostController;
+use Mockery;
+
+class PostController_editTest extends TestCase
+{
+    private $controller;
+    private $userId;
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->controller = new PostController();
+        $this->userId = 1;
+    }
+
+    protected function tearDown(): void
+    {
+        parent::tearDown();
+    }
+
+    private function mockUseCommand(): EditPostUseCommand
+    {
+        $command = Mockery::mock(EditPostUseCommand::class);
+
+        $command
+            ->shouldReceive('getId')
+            ->andReturn($this->arrayData()['id']);
+
+        $command
+            ->shouldReceive('getUserId')
+            ->andReturn($this->arrayData()['userId']);
+
+        $command
+            ->shouldReceive('getContent')
+            ->andReturn($this->arrayData()['content']);
+
+        $command
+            ->shouldReceive('getMediaPath')
+            ->andReturn($this->arrayData()['mediaPath']);
+
+        $command
+            ->shouldReceive('getVisibility')
+            ->andReturn(new Postvisibility(PostVisibilityEnum::fromString($this->arrayData()['visibility'])));
+
+        $command
+            ->shouldReceive('toArray')
+            ->andReturn($this->arrayData());
+
+        return $command;
+    }
+
+    private function mockDto(): EditPostDto
+    {
+        $dto = Mockery::mock(EditPostDto::class);
+
+        $dto
+            ->shouldReceive('getId')
+            ->andReturn(new PostId($this->arrayData()['id']));
+
+        $dto
+            ->shouldReceive('getUserId')
+            ->andReturn(new UserId(1));
+
+        $dto
+            ->shouldReceive('getContent')
+            ->andReturn($this->arrayData()['content']);
+
+        $dto
+            ->shouldReceive('getMediaPath')
+            ->andReturn($this->arrayData()['mediaPath']);
+
+        $dto
+            ->shouldReceive('getVisibility')
+            ->andReturn(new Postvisibility(PostVisibilityEnum::fromString($this->arrayData()['visibility'])));
+
+        return $dto;
+    }
+
+    private function mockUseCase(): EditUseCase
+    {
+        $useCase = Mockery::mock(EditUseCase::class);
+
+        $useCase
+            ->shouldReceive('handle')
+            ->with(Mockery::type(EditPostUseCommand::class))
+            ->andReturn($this->mockDto());
+
+        return $useCase;
+    }
+
+    private function arrayData(): array
+    {
+        return [
+            'id' => 1,
+            'userId' => $this->userId,
+            'content' => 'Updated content',
+            'mediaPath' => 'https://example.com/updated_media.jpg',
+            'visibility' => 'public',
+        ];
+    }
+
+    private function mockRequest(): Request
+    {
+        $request = Mockery::mock(Request::class);
+
+        $request
+            ->shouldReceive('all')
+            ->andReturn($this->arrayData());
+
+        return $request;
+    }
+
+    public function test_controller(): void
+    {
+        $result = $this->controller->edit(
+            $this->mockRequest(),
+            $this->userId,
+            $this->arrayData()['id'],
+            $this->mockUseCase()
+        );
+
+        $this->assertInstanceOf(JsonResponse::class, $result);
+    }
+}