feat: patch deal endpoint

routes/deal.py

@@ -1,7 +1,7 @@
 from fastapi import APIRouter, Path
 
 from backend.dependecies import SessionDependency
-from schemas.deal import GetDealsResponse
+from schemas.deal import GetDealsResponse, UpdateDealResponse, UpdateDealRequest
 from services import DealService
 
 deal_router = APIRouter(
@@ -20,3 +20,16 @@ async def get_deals(
     board_id: int = Path(alias="boardId"),
 ):
     return await DealService(session).get_deals(board_id)
+
+
+@deal_router.patch(
+    "/{dealId}",
+    response_model=UpdateDealResponse,
+    operation_id="update_deal",
+)
+async def update_deal(
+    session: SessionDependency,
+    request: UpdateDealRequest,
+    deal_id: int = Path(alias="dealId"),
+):
+    return await DealService(session).update_deal(deal_id, request)