[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

backend/app/auth/__init__.py

@@ -2,6 +2,7 @@
 from .routes import router
 from .schemas import UserResponse
 from .security import create_access_token, verify_token
+
 __all__ = [
     "router",
     "verify_token",

backend/app/auth/service.py

@@ -308,7 +308,9 @@ async def refresh_access_token(self, refresh_token: str) -> str:
 
         # Get user
         try:
-            user = await self.users_collection.find_one({"_id": token_record["user_id"]})
+            user = await self.users_collection.find_one(
+                {"_id": token_record["user_id"]}
+            )
         except PyMongoError as e:
             logger.error("Error while fetching user: %s", str(e))
             raise HTTPException(

backend/app/dependencies.py

@@ -72,8 +72,10 @@ def get_user_service() -> UserService:
 def get_expense_service() -> ExpenseService:
     return ExpenseService()
 
+
 def get_group_service() -> GroupService:
     return GroupService()
 
+
 def get_auth_service() -> AuthService:
     return AuthService()

backend/app/expenses/routes.py

@@ -5,6 +5,7 @@
 
 from app.auth.security import get_current_user
 from app.config import logger
+from app.dependencies import get_expense_service
 from app.expenses.schemas import (
     AttachmentUploadResponse,
     BalanceSummaryResponse,
@@ -22,7 +23,6 @@
     SettlementUpdateRequest,
     UserBalance,
 )
-from app.dependencies import get_expense_service
 from app.expenses.service import ExpenseService
 from fastapi import (
     APIRouter,

backend/app/expenses/service.py

@@ -180,10 +180,7 @@ async def list_group_expenses(
         # Get expenses with pagination
         skip = (page - 1) * limit
         expenses_cursor = (
-            self.collection.find(query)
-            .sort("createdAt", -1)
-            .skip(skip)
-            .limit(limit)
+            self.collection.find(query).sort("createdAt", -1).skip(skip).limit(limit)
         )
         expenses_docs = await expenses_cursor.to_list(None)
 
@@ -204,9 +201,7 @@ async def list_group_expenses(
                 }
             },
         ]
-        summary_result = await self.collection.aggregate(pipeline).to_list(
-            None
-        )
+        summary_result = await self.collection.aggregate(pipeline).to_list(None)
         summary = (
             summary_result[0]
             if summary_result
@@ -411,9 +406,7 @@ async def update_expense(
                     # Continue anyway, as the expense update succeeded
 
             # Return updated expense
-            updated_expense = await self.collection.find_one(
-                {"_id": expense_obj_id}
-            )
+            updated_expense = await self.collection.find_one({"_id": expense_obj_id})
             if not updated_expense:
                 raise HTTPException(
                     status_code=500, detail="Failed to retrieve updated expense"
@@ -459,9 +452,7 @@ async def delete_expense(
         await self.settlements_collection.delete_many({"expenseId": expense_id})
 
         # Delete the expense
-        result = await self.collection.delete_one(
-            {"_id": ObjectId(expense_id)}
-        )
+        result = await self.collection.delete_one({"_id": ObjectId(expense_id)})
         return result.deleted_count > 0
 
     async def calculate_optimized_settlements(
@@ -677,9 +668,7 @@ async def _get_group_summary(
                 }
             },
         ]
-        expense_result = await self.collection.aggregate(pipeline).to_list(
-            None
-        )
+        expense_result = await self.collection.aggregate(pipeline).to_list(None)
         expense_stats = (
             expense_result[0]
             if expense_result

backend/app/groups/routes.py

@@ -1,6 +1,7 @@
 from typing import Any, Dict, List
 
 from app.auth.security import get_current_user
+from app.dependencies import get_group_service
 from app.groups.schemas import (
     DeleteGroupResponse,
     GroupCreateRequest,
@@ -14,7 +15,6 @@
     MemberRoleUpdateRequest,
     RemoveMemberResponse,
 )
-from app.dependencies import get_group_service
 from app.groups.service import GroupService
 from fastapi import APIRouter, Depends, HTTPException, status
 

backend/app/groups/service.py

@@ -170,7 +170,9 @@ async def get_group_by_id(self, group_id: str, user_id: str) -> Optional[dict]:
             logger.error(f"Unexpected error converting group_id to ObjectId: {e}")
             return None
 
-        group = await self.collection.find_one({"_id": obj_id, "members.userId": user_id})
+        group = await self.collection.find_one(
+            {"_id": obj_id, "members.userId": user_id}
+        )
 
         if not group:
             return None
@@ -281,7 +283,9 @@ async def leave_group(self, group_id: str, user_id: str) -> bool:
             return False
 
         # Check if user is a member
-        group = await self.collection.find_one({"_id": obj_id, "members.userId": user_id})
+        group = await self.collection.find_one(
+            {"_id": obj_id, "members.userId": user_id}
+        )
         if not group:
             raise HTTPException(
                 status_code=404, detail="Group not found or you are not a member"
@@ -337,7 +341,9 @@ async def get_group_members(self, group_id: str, user_id: str) -> List[dict]:
         except Exception:
             return []
 
-        group = await self.collection.find_one({"_id": obj_id, "members.userId": user_id})
+        group = await self.collection.find_one(
+            {"_id": obj_id, "members.userId": user_id}
+        )
         if not group:
             return []