feat: add tour enums, update Tour model, and create TourImage relation

app/Models/Tour.php

@@ -6,11 +6,15 @@
 
 namespace App\Models;
 
+use App\Enums\Admin\Tour\TourMode;
+use App\Enums\Admin\Tour\TourScope;
+use App\Enums\Admin\Tour\TourType;
 use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Attributes\Scope;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
 
 /**
  * Class Tour
@@ -34,6 +38,7 @@ use Illuminate\Database\Eloquent\Model;
  */
 class Tour extends Model
 {
+    use SoftDeletes;
     protected $table = 'tours';
     public static $snakeAttributes = false;
 
@@ -41,8 +46,9 @@ class Tour extends Model
         'origin_city_id' => 'int',
         'destination_city_id' => 'int',
         'file_id' => 'int',
-        'tour_mode'=> 'int',
-        'tour_scope' => 'int',
+        'tour_mode'=> TourMode::class,
+        'tour_scope' => TourScope::class,
+        'tour_type' => TourType::class,
         'views_count' => 'int'
     ];
 
@@ -61,18 +67,16 @@ class Tour extends Model
     #[Scope]
     protected function applySort(Builder $query, ?string $sort = null): void
     {
+        $query->withMin('tourDepartures', 'price')
+            ->withMax('tourDepartures', 'price');
+
         switch ($sort) {
-
             case 'lowest':
-                $query->withMin('tourDepartures', 'price')
-                    ->orderBy('tour_departures_min_price');
+                $query->orderBy('tour_departures_min_price');
                 break;
-
             case 'highest':
-                $query->withMax('tourDepartures', 'price')
-                    ->orderByDesc('tour_departures_max_price');
+                $query->orderByDesc('tour_departures_max_price');
                 break;
-
             default:
                 $query->orderByDesc('id');
                 break;
@@ -106,4 +110,15 @@ class Tour extends Model
     {
         return $this->hasMany(Favorite::class);
     }
+    public function images()
+    {
+        return $this->hasMany(TourImage::class)
+            ->orderBy('sort_order');
+    }
+
+    public function coverImage()
+    {
+        return $this->hasOne(TourImage::class)
+            ->where('is_default', true);
+    }
 }