fix: moved add_services_kit repo method

modules/fulfillment_base/repositories/product_service.py

@@ -4,7 +4,8 @@ from sqlalchemy import select, delete
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.orm import joinedload
 
-from modules.fulfillment_base.models import DealProductService
+from modules.fulfillment_base.models import DealProductService, DealProduct
+from modules.fulfillment_base.models.service import ServicesKit
 from modules.fulfillment_base.schemas.product_service import *
 from repositories.base import BaseRepository
 from repositories.mixins import RepUpdateMixin
@@ -89,3 +90,16 @@ class ProductServiceRepository(
                 )
                 self.session.add(product_service)
         await self.session.commit()
+
+    async def add_services_kit(
+        self, deal_product: DealProduct, services_kit: ServicesKit
+    ):
+        for service in services_kit.services:
+            deal_product_service = DealProductService(
+                deal_id=deal_product.deal_id,
+                product_id=deal_product.product_id,
+                service_id=service.id,
+                price=service.price,
+            )
+            self.session.add(deal_product_service)
+        await self.session.commit()