feat: implement user favorites and fix toggle functionality

app/Http/Controllers/FlightController.php

@@ -6,6 +6,7 @@ use App\Enums\CommentStatus;
 use App\Enums\Flight\FlightStatus;
 use App\Http\Requests\Flight\FlightCommentStoreRequest;
 use App\Models\Comment;
+use App\Models\Favorite;
 use App\Models\Flight;
 use Illuminate\Http\Request;
 
@@ -33,7 +34,16 @@ class FlightController extends Controller
     {
         $title = 'جزئیات پرواز';
         $flight->increment('views_count');
-        return view('flights.show' , compact('title' , 'flight'));
+
+        $isFavorite = false;
+
+        if (auth()->check()) {
+            $isFavorite = Favorite::where('user_id', auth()->id())
+                ->where('flight_id', $flight->id)
+                ->exists();
+
+        }
+        return view('flights.show', compact('title', 'flight', 'isFavorite'));
     }
 
     public function commentStore(FlightCommentStoreRequest $request, Flight $flight)
@@ -41,13 +51,13 @@ class FlightController extends Controller
 
         try {
             Comment::create([
-                'flight_id'   => $flight->id,
-                'user_id'     => auth()->id(),
-                'parent_id'   => $request->parent_id,
-                'guest_name'  => auth()->check() ? null : $request->guest_name,
+                'flight_id' => $flight->id,
+                'user_id' => auth()->id(),
+                'parent_id' => $request->parent_id,
+                'guest_name' => auth()->check() ? null : $request->guest_name,
                 'guest_email' => auth()->check() ? null : $request->guest_email,
-                'content'     => $request->content,
-                'status'      => CommentStatus::PENDING,
+                'content' => $request->content,
+                'status' => CommentStatus::PENDING,
             ]);
 
             return back()->with('success', 'نظر شما با موفقیت ثبت شد.');