feat: patch and get statuses endpoints

services/status.py

@@ -0,0 +1,25 @@
+from fastapi import HTTPException
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from repositories import StatusRepository
+from schemas.board import UpdateBoardResponse
+from schemas.status import UpdateStatusRequest, GetStatusesResponse, StatusSchema
+
+
+class StatusService:
+    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(
+            statuses=[StatusSchema.model_validate(status) for status in statuses]
+        )
+
+    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.status)
+        return UpdateBoardResponse(message="Статус успешно обновлен")