Elisiário Couto fbb3eb9e64 refactor: Consolidate service layer with dedicated data processors. ...

Introduces a DataProcessor layer to separate transformation logic from orchestration and persistence concerns:

- Created data_processors/ directory with AccountEnricher, BalanceTransformer, AnalyticsProcessor, and moved TransactionProcessor
- Refactored SyncService to pure orchestrator, removing account/balance enrichment logic
- Refactored DatabaseService to pure CRUD, removing analytics and transformation logic
- Extracted 90+ lines of analytics SQL from DatabaseService to AnalyticsProcessor
- Extracted 80+ lines of balance transformation logic to BalanceTransformer
- Maintained backward compatibility - all 109 tests pass
- No API contract changes

This improves code clarity, testability, and maintainability while maintaining the existing API surface.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

2025-12-08 22:04:00 +00:00

..

data_processors

refactor: Consolidate service layer with dedicated data processors.

2025-12-08 22:04:00 +00:00

backup_service.py

fix(api): Fix S3 backup path-style configuration and improve UX.

2025-09-28 23:23:44 +01:00

database_service.py

refactor: Consolidate service layer with dedicated data processors.

2025-12-08 22:04:00 +00:00

gocardless_service.py

fix(gocardless): Increase timeout to 30 seconds, some requests take some time.

2025-10-01 11:05:52 +01:00

notification_service.py

fix: Address code review feedback on notification error handling.

2025-12-07 19:05:28 +00:00

sync_service.py

refactor: Consolidate service layer with dedicated data processors.

2025-12-08 22:04:00 +00:00