Commit graph

3 commits

Author SHA1 Message Date
ZdenekSrotyr
53a9e838f9 feat: add graceful shutdown handler
- Add close_system_db() function in src/db.py to cleanly close shared DB connection
- Add lifespan context manager in app/main.py to trigger shutdown on app exit
- Integrate lifespan into FastAPI app initialization
- All API tests pass (77/77)
2026-04-09 07:03:45 +02:00
ZdenekSrotyr
3ba207a7f8 feat: add _remote_attach to BigQuery extractor, support token-less ATTACH in orchestrator
BigQuery extension handles auth via GOOGLE_APPLICATION_CREDENTIALS env var,
so _remote_attach uses empty token_env. Orchestrator now supports both
token-based (Keboola) and env-based (BigQuery) authentication modes.
2026-04-08 18:13:31 +02:00
ZdenekSrotyr
18e5f0b6e8 feat: implement extract.duckdb contract — orchestrator + extractors
Phase 0: extend table_registry schema (v1→v2 migration), add
source_type/bucket/source_table/query_mode columns.

Phase 1: SyncOrchestrator ATTACHes extract.duckdb files into master
analytics.duckdb. Keboola extractor uses DuckDB extension with
legacy client fallback. BigQuery extractor is remote-only via
DuckDB BQ extension (no data download).

62 tests passing.
2026-03-30 20:12:56 +02:00