refactor: repository create mixin

repositories/status.py

@@ -4,11 +4,17 @@ from sqlalchemy import select, func
 
 from models import Status, Deal
 from repositories.base import BaseRepository
-from repositories.mixins import RepDeleteMixin
+from repositories.mixins import RepDeleteMixin, RepCreateMixin
 from schemas.status import UpdateStatusSchema, CreateStatusSchema
 
 
-class StatusRepository(BaseRepository, RepDeleteMixin[Status]):
+class StatusRepository(
+    BaseRepository,
+    RepDeleteMixin[Status],
+    RepCreateMixin[Deal, CreateStatusSchema],
+):
+    entity_class = Status
+
     async def get_all(self, board_id: int) -> list[Status]:
         stmt = (
             select(Status)
@@ -30,13 +36,6 @@ class StatusRepository(BaseRepository, RepDeleteMixin[Status]):
         result = await self.session.execute(stmt)
         return result.scalar()
 
-    async def create(self, data: CreateStatusSchema) -> Status:
-        status = Status(**data.model_dump())
-        self.session.add(status)
-        await self.session.commit()
-        await self.session.refresh(status)
-        return status
-
     async def update(self, status: Status, data: UpdateStatusSchema) -> Status:
         status.lexorank = data.lexorank if data.lexorank else status.lexorank
         status.name = data.name if data.name else status.name