chore: finalize project updates

app/Models/Tour.php

@@ -36,45 +36,45 @@ use Illuminate\Database\Eloquent\Model;
  */
 class Tour extends Model
 {
-	protected $table = 'tours';
-	public static $snakeAttributes = false;
+    protected $table = 'tours';
+    public static $snakeAttributes = false;
 
-	protected $casts = [
-		'travel_type_id' => 'int',
-		'start_date' => 'datetime',
-		'end_date' => 'datetime',
-		'price' => 'float',
-		'capacity' => 'int',
-		'views_count' => 'int',
-		'status' => 'int'
-	];
+    protected $casts = [
+        'travel_type_id' => 'int',
+        'start_date' => 'datetime',
+        'end_date' => 'datetime',
+        'price' => 'float',
+        'capacity' => 'int',
+        'views_count' => 'int',
+        'status' => 'int'
+    ];
 
-	protected $fillable = [
-		'travel_type_id',
-		'title',
-		'slug',
-		'image',
-		'description',
-		'duration',
-		'start_date',
-		'end_date',
-		'price',
-		'capacity',
-		'views_count',
-		'status'
-	];
+    protected $fillable = [
+        'travel_type_id',
+        'title',
+        'slug',
+        'image',
+        'description',
+        'duration',
+        'start_date',
+        'end_date',
+        'price',
+        'capacity',
+        'views_count',
+        'status'
+    ];
 
-	public function travelType()
-	{
-		return $this->belongsTo(TravelType::class);
-	}
+    public function travelType()
+    {
+        return $this->belongsTo(TravelType::class);
+    }
 
-	public function flights()
-	{
-		return $this->belongsToMany(Flight::class, 'tour_flights')
-					->withPivot('id')
-					->withTimestamps();
-	}
+    public function flights()
+    {
+        return $this->belongsToMany(Flight::class, 'tour_flights')
+            ->withPivot('id')
+            ->withTimestamps();
+    }
 
     // در فایل App\Models\Tour.php و App\Models\Flight.php
 
@@ -83,6 +83,23 @@ class Tour extends Model
         return $this->morphMany(Comment::class, 'commentable');
     }
 
+    public function favorites()
+    {
+        return $this->morphMany(\App\Models\Favorite::class, 'favoritable');
+    }
+
+
+    public function isFavoritedBy($user)
+    {
+        if (!$user) return false;
+
+        // استفاده از فیلدهای پلی‌مورفیک به جای tour_id
+        return $this->favorites()
+            ->where('user_id', $user->id)
+            ->where('favoritable_id', $this->id)
+            ->where('favoritable_type', Tour::class)
+            ->exists();
+    }
 
 
     protected static function booted()
@@ -93,7 +110,8 @@ class Tour extends Model
                 $tour->views_count = 0;
             }
             if (is_null($tour->status)) {
-                $tour->status = 0; // فرض بر اینکه 0 یعنی غیرفعال/پیش‌نویس
+                // فرض بر اینکه 0 یعنی غیرفعال یا پیش‌نویس
+                $tour->status = 0;
             }
         });
     }