feat: setting default attributes after deal creating

repositories/deal.py

@@ -8,6 +8,7 @@ from modules.fulfillment_base.models import (
     DealProductService,
     DealProduct,
 )
+from repositories import AttributeRepository
 from repositories.mixins import *
 from schemas.base import SortDir
 from schemas.deal import UpdateDealSchema, CreateDealSchema
@@ -146,6 +147,15 @@ class DealRepository(
         result = await self.session.execute(stmt)
         return list(result.scalars().all())
 
+    async def _prepare_create(self, data: CreateDealSchema) -> dict:
+        dumped = data.model_dump()
+        del dumped["project_id"]
+        return dumped
+
+    async def _after_create(self, obj: Deal, data: CreateDealSchema) -> None:
+        attr_repo = AttributeRepository(self.session)
+        await attr_repo.create_attributes_for_new_deal(obj.id, data.project_id)
+
     def _process_get_by_id_stmt(self, stmt: Select) -> Select:
         return stmt.options(joinedload(Deal.status), joinedload(Deal.board))