Merge pull request #68 from BinaryStudioAcademy/feature/likes-logic

Feature/likes logic

Author: nemoipaha

backend/app/Action/Tweet/LikeTweetAction.php

@@ -14,13 +14,16 @@ final class LikeTweetAction
     private $tweetRepository;
     private $likeRepository;
 
+    private const ADD_LIKE_STATUS = 'added';
+    private const REMOVE_LIKE_STATUS = 'removed';
+
     public function __construct(TweetRepository $tweetRepository, LikeRepository $likeRepository)
     {
         $this->tweetRepository = $tweetRepository;
         $this->likeRepository = $likeRepository;
     }
 
-    public function execute(LikeTweetRequest $request): void
+    public function execute(LikeTweetRequest $request): LikeTweetResponse
     {
         $tweet = $this->tweetRepository->getById($request->getTweetId());
 
@@ -30,12 +33,14 @@ public function execute(LikeTweetRequest $request): void
         if ($this->likeRepository->existsForTweetByUser($tweet->id, $userId)) {
             $this->likeRepository->deleteForTweetByUser($tweet->id, $userId);
 
-            return;
+            return new LikeTweetResponse(self::REMOVE_LIKE_STATUS);
         }
 
         $like = new Like();
         $like->forTweet(Auth::id(), $tweet->id);
 
         $this->likeRepository->save($like);
+
+        return new LikeTweetResponse(self::ADD_LIKE_STATUS);
     }
 }

backend/app/Action/Tweet/LikeTweetResponse.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Action\Tweet;
+
+final class LikeTweetResponse
+{
+    private $status;
+
+    public function __construct(string $status)
+    {
+        $this->status = $status;
+    }
+
+    public function getStatus(): string
+    {
+        return $this->status;
+    }
+}

backend/app/Entity/Like.php

@@ -37,8 +37,6 @@ final class Like extends Model
         'likeable_type'
     ];
 
-    protected $with = ['user'];
-
     public function likeable(): MorphTo
     {
         return $this->morphTo();
@@ -56,7 +54,7 @@ public function getId(): int
 
     public function getCreatedAt(): Carbon
     {
-        return $this->created_at;
+        return Carbon::createFromTimeString($this->created_at);
     }
 
     public function getUserId(): int

backend/app/Entity/Tweet.php

@@ -29,9 +29,9 @@ final class Tweet extends Model
     protected $table = 'tweets';
 
     // Relations to eager load on every query.
-    protected $with = ['author'];
+    protected $with = ['author', 'likes'];
 
-    // Eager load related comments count each time.
+    // Eager load related entities count each time.
     protected $withCount = ['comments', 'likes'];
 
     protected $fillable = [

backend/app/Events/TweetAddedEvent.php

@@ -2,15 +2,13 @@
 
 namespace App\Events;
 
-use Illuminate\Broadcasting\Channel;
 use Illuminate\Queue\SerializesModels;
 use Illuminate\Broadcasting\PrivateChannel;
-use Illuminate\Broadcasting\PresenceChannel;
 use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Broadcasting\InteractsWithSockets;
 use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
 use App\Entity\Tweet;
-use App\Http\Presenter\Tweet\TweetArrayPresenter;
+use App\Http\Presenter\TweetArrayPresenter;
 use Illuminate\Support\Facades\App;
 
 class TweetAddedEvent implements ShouldBroadcast

backend/app/Http/Controllers/Api/Auth/AuthController.php

@@ -15,8 +15,8 @@
 use App\Action\Auth\UploadProfileImageAction;
 use App\Action\Auth\UploadProfileImageRequest;
 use App\Http\Controllers\ApiController;
-use App\Http\Presenter\Auth\AuthenticationResponseArrayPresenter;
-use App\Http\Presenter\User\UserArrayPresenter;
+use App\Http\Presenter\AuthenticationResponseArrayPresenter;
+use App\Http\Presenter\UserArrayPresenter;
 use App\Http\Request\Api\Auth\RegisterHttpRequest;
 use App\Http\Request\Api\Auth\LoginHttpRequest;
 use App\Http\Request\Api\Auth\UpdateProfileHttpRequest;

backend/app/Http/Controllers/Api/CommentController.php

@@ -12,7 +12,7 @@
 use App\Action\GetByIdRequest;
 use App\Action\GetCollectionRequest;
 use App\Http\Controllers\ApiController;
-use App\Http\Presenter\Comment\CommentAsArrayPresenter;
+use App\Http\Presenter\CommentAsArrayPresenter;
 use App\Http\Request\Api\AddCommentHttpRequest;
 use App\Http\Response\ApiResponse;
 use App\Http\Request\Api\CollectionHttpRequest;

backend/app/Http/Controllers/Api/LikeController.php

@@ -20,8 +20,8 @@ public function __construct(LikeTweetAction $likeTweetAction)
 
     public function likeOrDislikeTweet(string $id): ApiResponse
     {
-        $this->likeTweetAction->execute(new LikeTweetRequest((int)$id));
+        $response = $this->likeTweetAction->execute(new LikeTweetRequest((int)$id));
 
-        return $this->createEmptyResponse();
+        return $this->createSuccessResponse(['status' => $response->getStatus()]);
     }
 }

backend/app/Http/Controllers/Api/TweetController.php

@@ -19,7 +19,7 @@
 use App\Action\Tweet\UploadTweetImageAction;
 use App\Action\Tweet\UploadTweetImageRequest;
 use App\Http\Controllers\ApiController;
-use App\Http\Presenter\Tweet\TweetArrayPresenter;
+use App\Http\Presenter\TweetArrayPresenter;
 use App\Http\Request\Api\CollectionHttpRequest;
 use App\Http\Request\Api\Tweet\AddTweetHttpRequest;
 use App\Http\Request\Api\Tweet\UpdateTweetHttpRequest;

backend/app/Http/Controllers/Api/UserController.php

@@ -9,7 +9,7 @@
 use App\Action\User\GetUserByIdAction;
 use App\Action\User\GetUserCollectionAction;
 use App\Http\Controllers\ApiController;
-use App\Http\Presenter\User\UserArrayPresenter;
+use App\Http\Presenter\UserArrayPresenter;
 use App\Http\Request\Api\CollectionHttpRequest;
 use App\Http\Response\ApiResponse;