update with likes and comments features

Author: Blue-B-code

app/Http/Controllers/CommentController.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Models\Comment;
+use App\Models\Post;
+use Illuminate\Support\Facades\Auth;
+
+class CommentController extends Controller
+{
+    // Ajouter un commentaire
+    public function store(Request $request, Post $post)
+    {
+        $request->validate([
+            'content' => 'required|string|max:1000',
+        ]);
+
+        $comment = Comment::create([
+            'content' => $request->content,
+            'user_id' => Auth::id(),
+            'post_id' => $post->id,
+        ]);
+
+        // Charger l'auteur du commentaire pour le renvoyer au frontend
+        $comment->load('user');
+
+        return response()->json($comment, 201);
+    }
+
+    // Récupérer les commentaires d’un post
+    public function index(Post $post)
+    {
+        $comments = $post->comments()->with('user')->orderBy('created_at', 'asc')->get();
+        return response()->json($comments);
+    }
+}

app/Http/Controllers/LikeController.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Models\Like;
+use App\Models\Post;
+use Illuminate\Support\Facades\Auth;
+
+class LikeController extends Controller
+{
+    // Like ou Unlike un post
+    public function toggle(Post $post)
+    {
+        $user = Auth::user();
+
+        $like = Like::where('user_id', $user->id)->where('post_id', $post->id)->first();
+
+        if ($like) {
+            $like->delete();
+            return response()->json(['liked' => false, 'message' => 'Like removed']);
+        } else {
+            Like::create([
+                'user_id' => $user->id,
+                'post_id' => $post->id,
+            ]);
+            return response()->json(['liked' => true, 'message' => 'Post liked']);
+        }
+    }
+
+    // Nombre de likes + si l'utilisateur a liké
+    public function getLikes(Post $post)
+    {
+        $user = Auth::user();
+
+        return response()->json([
+            'likes_count' => $post->likes()->count(),
+            'liked' => $post->likes()->where('user_id', $user->id)->exists(),
+        ]);
+    }
+}

app/Http/Controllers/PostController.php

@@ -19,7 +19,7 @@ public static function middleware()
 
     public function index()
     {
-        return Post::with('user')->latest()->get();
+        return Post::with(['user', 'comments.user', 'likes'])->latest()->get();
     }
 
     public function store(Request $request)

app/Models/Comment.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class Comment extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'content',
+        'user_id',
+        'post_id',
+    ];
+
+    // Relation vers l'utilisateur qui a commenté
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    // Relation vers le post commenté
+    public function post()
+    {
+        return $this->belongsTo(Post::class);
+    }
+}

app/Models/Like.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class Like extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'user_id',
+        'post_id',
+    ];
+
+    // Relation vers l'utilisateur qui a liké
+    public function user()
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    // Relation vers le post liké
+    public function post()
+    {
+        return $this->belongsTo(Post::class);
+    }
+}

app/Models/Post.php

@@ -18,4 +18,11 @@ class Post extends Model
     public function user(){
         return $this->belongsTo(User::class);
     }
+    
+    public function likes() {
+        return $this->hasMany(Like::class);
+    }
+    public function comments() {
+        return $this->hasMany(Comment::class);
+    }
 }

app/Models/User.php

@@ -33,4 +33,11 @@ protected function casts(): array
             'password' => 'hashed',
         ];
     }
+
+    public function likes() {
+        return $this->hasMany(Like::class);
+    }
+    public function comments() {
+        return $this->hasMany(Comment::class);
+    }
 }

config/cors.php

@@ -0,0 +1,24 @@
+<?php
+
+return [
+
+    'paths' => ['api/*', 'sanctum/csrf-cookie'],
+
+    'allowed_methods' => ['*'],
+
+    // 'allowed_origins' => [
+    //     'https://vite-project-a3be7.web.app',
+    //     'https://e3a44e1be803.ngrok-free.app',
+    // ],
+
+    'allowed_origins_patterns' => [],
+
+    'allowed_headers' => ['*'],
+
+    'exposed_headers' => [],
+
+    'max_age' => 0,
+
+    'supports_credentials' => false,
+
+];

database/migrations/2025_07_23_101556_create_likes_table.php

@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+{
+    Schema::create('likes', function (Blueprint $table) {
+        $table->id();
+        $table->foreignId('user_id')->constrained()->onDelete('cascade');
+        $table->foreignId('post_id')->constrained()->onDelete('cascade');
+        $table->timestamps();
+        $table->unique(['user_id', 'post_id']); // Un utilisateur ne peut liker un post qu'une seule fois
+    });
+}
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('likes');
+    }
+};

database/migrations/2025_07_23_101557_create_comments_table.php

@@ -0,0 +1,30 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+{
+    Schema::create('comments', function (Blueprint $table) {
+        $table->id();
+        $table->text('content');
+        $table->foreignId('user_id')->constrained()->onDelete('cascade');
+        $table->foreignId('post_id')->constrained()->onDelete('cascade');
+        $table->timestamps();
+    });
+}
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('comments');
+    }
+};