- Introduced a new `notes.md` file to document critical tasks and progress for stabilizing the core functionality of the MitList application.
- Documented the status and findings for key tasks, including backend financial logic fixes, frontend expense split settlement implementation, and core authentication flow reviews.
- Outlined remaining work for production deployment, including secret management, CI/CD pipeline setup, and performance optimizations.
- Updated the logging configuration to change the log level to WARNING for production readiness.
- Enhanced the database connection settings to disable SQL query logging in production.
- Added a new endpoint to list all chores for improved user experience and optimized database queries.
- Implemented various CRUD operations for chore assignments, including creation, retrieval, updating, and deletion.
- Updated frontend components and services to support new chore assignment features and improved error handling.
- Enhanced the expense management system with new fields and improved API interactions for better user experience.
I've refactored the group balance summary logic to correctly account for
SettlementActivity. A SettlementActivity now reduces your
effective total_share_of_expenses, ensuring that net balances within
a group sum to zero. Previously, SettlementActivity amounts were
incorrectly added to total_settlements_paid, skewing balance
calculations.
I updated the existing `test_group_balance_summary_with_settlement_activity`
to assert the corrected balance outcomes.
I also added an extensive suite of API-level tests for:
- All expense splitting types (EQUAL, EXACT_AMOUNTS, PERCENTAGE, SHARES, ITEM_BASED),
covering various scenarios and input validations.
- Group balance summary calculations, including multiple scenarios with
SettlementActivity, partial payments, multiple expenses, and
interactions with generic settlements. All balance tests verify that
the sum of net balances is zero.
The CRUD operations for expenses and settlement activities were reviewed
and found to be sound, requiring no changes for this fix.
This resolves the flawed logic identified in
`be/tests/api/v1/test_costs.py` (test_group_balance_summary_with_settlement_activity)
and ensures that backend financial calculations are provably correct.
Backend:
- Added `SettlementActivity` model to track payments against specific expense shares.
- Added `status` and `paid_at` to `ExpenseSplit` model.
- Added `overall_settlement_status` to `Expense` model.
- Implemented CRUD for `SettlementActivity`, including logic to update parent expense/split statuses.
- Updated `Expense` CRUD to initialize new status fields.
- Defined Pydantic schemas for `SettlementActivity` and updated `Expense/ExpenseSplit` schemas.
- Exposed API endpoints for creating/listing settlement activities and settling shares.
- Adjusted group balance summary logic to include settlement activities.
- Added comprehensive backend unit and API tests for new functionality.
Frontend (Foundation & TODOs due to my current capabilities):
- Created TypeScript interfaces for all new/updated models.
- Set up `listDetailStore.ts` with an action to handle `settleExpenseSplit` (API call is a placeholder) and refresh data.
- Created `SettleShareModal.vue` component for payment confirmation.
- Added unit tests for the new modal and store logic.
- Updated `ListDetailPage.vue` to display detailed expense/share statuses and settlement activities.
- `mitlist_doc.md` updated to reflect all backend changes and current frontend status.
- A `TODO.md` (implicitly within `mitlist_doc.md`'s new section) outlines necessary manual frontend integrations for `api.ts` and `ListDetailPage.vue` to complete the 'Settle Share' UI flow.
This set of changes provides the core backend infrastructure for precise expense share tracking and settlement, and lays the groundwork for full frontend integration.
