refactor: mixins for services

services/status.py

@@ -1,43 +1,25 @@
-from fastapi import HTTPException
-from sqlalchemy.ext.asyncio import AsyncSession
-
+from models import Status
 from repositories import StatusRepository
-from schemas.board import UpdateBoardResponse
 from schemas.status import *
+from services.mixins import *
 
 
-class StatusService:
+class StatusService(
+    ServiceGetAllMixin[Status, StatusSchema],
+    ServiceCreateMixin[Status, CreateStatusRequest, StatusSchema],
+    ServiceUpdateMixin[Status, UpdateStatusRequest],
+    ServiceDeleteMixin[Status],
+):
+    schema_class = StatusSchema
+    entity_not_found_msg = "Статус не найден"
+    entity_deleted_msg = "Статус успешно удален"
+    entity_updated_msg = "Статус успешно обновлен"
+    entity_created_msg = "Статус успешно создан"
+
     def __init__(self, session: AsyncSession):
         self.repository = StatusRepository(session)
 
-    async def get_statuses(self, board_id: int) -> GetStatusesResponse:
-        statuses = await self.repository.get_all(board_id)
-        return GetStatusesResponse(
-            items=[StatusSchema.model_validate(status) for status in statuses]
-        )
-
-    async def create_status(self, request: CreateStatusRequest) -> CreateStatusResponse:
-        status_id = await self.repository.create(request.entity)
-        status = await self.repository.get_by_id(status_id)
-        return CreateStatusResponse(
-            entity=StatusSchema.model_validate(status),
-            message="Статус успешно создан",
-        )
-
-    async def update_status(self, status_id: int, request: UpdateStatusRequest):
-        status = await self.repository.get_by_id(status_id)
-        if not status:
-            raise HTTPException(status_code=404, detail="Статус не найден")
-
-        await self.repository.update(status, request.entity)
-        return UpdateBoardResponse(message="Статус успешно обновлен")
-
-    async def delete_status(self, status_id: int) -> DeleteStatusResponse:
-        board = await self.repository.get_by_id(status_id)
-        if not board:
-            raise HTTPException(status_code=404, detail="Статус не найден")
-
-        deals_count = await self.repository.get_deals_count(status_id)
+    async def is_soft_delete(self, status: StatusSchema) -> bool:
+        deals_count = await self.repository.get_deals_count(status.id)
         is_soft_needed: bool = deals_count > 0
-        await self.repository.delete(board, is_soft_needed)
-        return DeleteStatusResponse(message="Статус успешно удален")
+        return is_soft_needed