feat: refactor cart and bundle handling to support Buyable interface for improved flexibility

app/Domains/Bundle/Models/Bundle.php

@@ -10,7 +10,7 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Casts\Attribute;
 
-use App\Domains\Shared\Contracts\Stockable;
+use App\Domains\Shared\Contracts\Buyable;
 
 #[Fillable([
     'tenant_codigo',
@@ -18,7 +18,7 @@ use App\Domains\Shared\Contracts\Stockable;
     'descripcion',
     'precio',
 ])]
-class Bundle extends Model implements Stockable
+class Bundle extends Model implements Buyable
 {
     use HasFactory;
 
@@ -49,6 +49,16 @@ class Bundle extends Model implements Stockable
         return $this->hasMany(BundleItem::class, 'bundle_id');
     }
 
+    public function getPrice(): float
+    {
+        return (float) $this->precio;
+    }
+
+    public function getName(): string
+    {
+        return $this->nombre ?? 'Bundle';
+    }
+
     public function incrementRealStock(int $amount): void
     {
         if ($amount < 0) {