Commit graph

7 commits

Author SHA1 Message Date
Viktor Barzin
2f3d2dc480
Add Server-Timing header to streaming endpoint
Reports cache_check latency in the response header, visible in
browser DevTools Network tab for ongoing performance monitoring.
2026-02-22 13:27:11 +00:00
Viktor Barzin
e53b1e120a
Defer decision ID fetch to after metadata message
Decision IDs are now loaded inside the streaming generators after
the metadata message is yielded, eliminating a blocking DB query
from the pre-stream path (~100-200ms improvement to TTFB).
2026-02-22 13:26:17 +00:00
Viktor Barzin
e99006e2f9
Send smaller first batch (5 features) for faster first paint
Subsequent batches use the normal batch_size (default 50). This
reduces server-side time-to-first-property by ~10x since only 5
features need to be serialized before the first yield.
2026-02-22 13:24:01 +00:00
Viktor Barzin
43f9d210fb
Fix tests to match decision service API and add filtering to non-streaming endpoint
- Update test mocks from _get_disliked_ids to _get_user_id_safe
- Fix decision service test method names (clear_decision -> remove_decision, etc.)
- Fix positional vs keyword arg assertion in set_decision test
- Add decision_filter param to non-streaming listing_geojson endpoint
2026-02-21 15:52:31 +00:00
Viktor Barzin
9c7368a969
fix: mock _get_disliked_ids and bypass rate limiter in existing tests
Tests were failing because the new decision filtering code in api/app.py
tries to query the database for disliked IDs, but test fixtures that mock
the ListingRepository didn't also mock _get_disliked_ids. Additionally,
rate limiter was not bypassed in TestListingGeoJsonEndpoint client fixture,
causing 429s when tests run in sequence.
2026-02-21 14:22:46 +00:00
Viktor Barzin
f833309297
Refactor backend for cleaner error handling, DRY, and type safety
- Extract rate limiter DRY: consolidate 3 duplicated check/respond paths
  into _check_counter and _enforce_limit helpers, add proper type annotations
- Replace bare Exception raises with FloorplanDownloadError and
  RightmoveApiError; narrow catch clauses to specific exception types;
  fix Step base class to inherit from ABC
- Consolidate MAX_OCR_WORKERS into config/scraper_config.py; extract
  _find_tenure_value helper to deduplicate tenure parsing
- Extract _build_poi_distances_lookup from stream endpoint to reduce nesting
- Fix csv_exporter: optional decisions.json, NaN instead of -1 sentinels,
  guard against division by zero on missing square meters
- Fix notifications.py broken list[Surface]() constructor, database.py
  stale comments and missing type annotation, auth.py type:ignore,
  ui_exporter.py stale TODO
- Fix 3 pre-existing test failures: mock cache layer in streaming tests,
  bypass rate limiter for test isolation, fix cache invalidation test to
  account for two-pattern scan loop
2026-02-10 22:19:24 +00:00
Viktor Barzin
eafbc1ac52
Flatten repo structure: move crawler/ to root, remove vqa/ and immoweb/
The crawler subdirectory was the only active project. Moving it to the
repo root simplifies paths and removes the unnecessary nesting. The
vqa/ and immoweb/ directories were legacy/unused and have been removed.

Updated .drone.yml, .gitignore, .claude/ docs, and skills to reflect
the new flat structure.
2026-02-07 23:01:20 +00:00
Renamed from crawler/tests/test_listing_geojson.py (Browse further)