2 Commits

Author SHA1 Message Date
zwitschi c17f41aaf8 feat: add audit events and runtime state snapshots to database
- Introduced new tables for audit events and runtime state snapshots in the database schema.
- Created data classes for AuditRecord and RuntimeStateRecord to represent the new entities.
- Implemented AuditRepository and RuntimeStateRepository for inserting and retrieving records.
- Enhanced the dashboard to include an audit trail section, displaying recent audit events.
- Added tests for the new audit repository and runtime lifecycle functionalities.
- Updated settings validation to ensure proper configuration for alerting features.
- Integrated alert notifications across various components, including execution sequencer and loss limits.
2026-06-01 14:18:12 +02:00
zwitschi 93f4f62d42 feat: Implement idempotency and recovery mechanisms for order execution
- Add IdempotencyKeyFactory for generating unique user references based on execution legs.
- Introduce OrderReconciler to reconcile order statuses with historical data.
- Implement PartialFillRecovery to handle partial fills by canceling orders and placing hedges.
- Create TriangularExecutionSequencer for executing triangular arbitrage strategies.
- Enhance storage with new tables for trades, orders, and PnL events.
- Develop AsyncExecutionWriter for asynchronous writing of execution records to the database.
- Add unit tests for execution persistence, sequencer behavior, fill monitoring, and idempotency checks.
- Update KrakenRestClient to ensure proper payloads for order placement and querying.
2026-06-01 11:59:13 +02:00