feat: setting default attributes after deal creating

models/module.py

@@ -64,7 +64,7 @@ class Module(BaseModel):
     )
 
     attributes: Mapped[list["Attribute"]] = relationship(
-        secondary="module_attribute", back_populates="modules"
+        secondary="module_attribute", back_populates="modules", lazy="noload"
     )
 
     attribute_values: Mapped[list["AttributeValue"]] = relationship(

repositories/attribute.py

@@ -9,6 +9,8 @@ from models import (
     AttributeType,
     AttributeValue,
     module_attribute,
+    Module,
+    Project,
 )
 from repositories.mixins import *
 from schemas.attribute import (
@@ -51,6 +53,36 @@ class AttributeRepository(
         if attribute.is_built_in:
             raise ForbiddenException("Нельзя менять встроенный атрибут")
 
+    async def _get_all_attributes_for_deal(self, project_id) -> list[tuple[Attribute, int]]:
+        stmt = (
+            select(Attribute, Module.id)
+            .join(Attribute.modules)
+            .join(Module.projects)
+            .where(
+                Module.is_deleted.is_(False),
+                Project.is_deleted.is_(False),
+                Project.id == project_id,
+            )
+            .distinct(Attribute.id, Module.id)
+        )
+        result = await self.session.execute(stmt)
+        return list(result.all())
+
+    async def create_attributes_for_new_deal(
+        self, deal_id: int, project_id: int
+    ) -> None:
+        attributes = await self._get_all_attributes_for_deal(project_id)
+        for attribute, module_id in attributes:
+            if attribute.default_value is None:
+                continue
+            value = AttributeValue(
+                attribute_id=attribute.id,
+                deal_id=deal_id,
+                module_id=module_id,
+                value=attribute.default_value,
+            )
+            self.session.add(value)
+
     async def _get_attribute_module_label(
         self, module_id: int, attribute_id: int
     ) -> Optional[AttributeLabel]:

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))
 

schemas/deal.py

@@ -30,6 +30,7 @@ class DealSchema(BaseSchema):
 
 class CreateDealSchema(BaseSchema):
     name: str
+    project_id: int
     board_id: int
     lexorank: str
     status_id: int

services/module.py

@@ -51,8 +51,10 @@ class ModuleService(
 
             module_schema = module_attrs_dict.get(module.id)
             if not module_schema:
+                module_data = module.__dict__
+                del module_data["attributes"]
                 module_schema = ModuleWithAttributesSchema(
-                    **module.__dict__,
+                    **module_data,
                     attributes=[new_attr] if new_attr else [],
                 )
                 module_attrs_dict[module.id] = module_schema