gendesign/tradein-mvp/backend/app/services
lekss361 65b7b73691 fix(tradein): cian state-extraction для нового _cianConfig формата + auth из header-frontend (#639)
Cian сменил формат встраивания state (2026-05): `.push({key:..,value:..})` →
`window._cianConfig['mfe'] = (... || []).concat([{"key":..,"value":..},..])` с
JSON-кавычками. `_RE_CIAN_PUSH` матчил 0 → extract_state=None → verify_session
заворачивал ВАЛИДНЫЕ куки → scheduler.py скипал cian-бэкфилл («cookies expired»).
Ломало весь cian (SERP/valuation/detail/newbuilding — общий extract_state).

Плюс auth-сигнал (user.isAuthenticated/userId) уехал из valuation-MFE (там user
теперь anonymous) в site-header MFE `header-frontend`.

- cian_state_parser.py: `_extract_from_concat` (regex .concat([..]) + string-aware
  balance-scan `[...]` → json.loads массива → item по key). extract_state пробует
  concat первым, .push остаётся fallback для legacy-фикстур.
- cian_session.py: verify читает auth из `_MFE_AUTH='header-frontend'`, не valuation.
- tests: concat-формат, ']'/'[' внутри строк, legacy push fallback.

Диагностировано вживую на проде (валидная сессия userId 75544897): _RE_CIAN_PUSH=0
матчей при 12 живых _cianConfig; concat-парсер извлекает initialState; isAuth=true
в header-frontend. 34 passed, ruff clean.

Refs #639, #806.
2026-05-30 22:04:26 +03:00
..
exporters fix(pdf): brand-spoof + median=0 empty-state + SSRF + дисклеймер + sources (Refs #772) (#789) 2026-05-30 16:55:56 +00:00
matching feat(tradein): same-building матчинг аналогов по house_id (#6) 2026-05-28 13:55:51 +05:00
scrapers fix(tradein): cian state-extraction для нового _cianConfig формата + auth из header-frontend (#639) 2026-05-30 22:04:26 +03:00
__init__.py feat: add tradein-mvp subproject (Trade-In Estimator под /trade-in) 2026-05-21 00:25:39 +03:00
account_quota.py fix(tradein): atomic conditional quota increment — close TOCTOU (#747) (#749) 2026-05-30 15:52:34 +00:00
brand.py feat: add tradein-mvp subproject (Trade-In Estimator под /trade-in) 2026-05-21 00:25:39 +03:00
cache.py feat(tradein): Phase 3.2 — /api/v1/search endpoint + Redis cache (#479) 2026-05-23 14:44:22 +00:00
cian_session.py fix(tradein): cian state-extraction для нового _cianConfig формата + auth из header-frontend (#639) 2026-05-30 22:04:26 +03:00
dadata.py feat(tradein): DaData /suggest tier в /suggest endpoint (PR Q2) 2026-05-27 19:08:58 +05:00
estimator.py feat(estimator): exclude city-centroid listings from radius analogs (Refs #769 Part E) 2026-05-30 21:22:21 +03:00
geocoder.py feat(tradein): DaData /suggest tier в /suggest endpoint (PR Q2) 2026-05-27 19:08:58 +05:00
house_metadata.py feat(tradein): postgres_fdw live read of gendesign.cad_buildings (replaces snapshot) (#493) 2026-05-24 08:57:30 +00:00
image_sanitizer.py fix(tradein-photos): sanitize uploaded images via Pillow re-encode (#511) 2026-05-24 11:32:04 +00:00
scheduler.py fix(tradein): data-layer tail A2+B+C — trgm index, FDW options, matview refresh (Refs #769) (#804) 2026-05-30 17:40:54 +00:00
scrape_pipeline.py fix(tradein): sweep shared-session (SERP+detail) через mobile proxy (#623) (#805) 2026-05-30 18:07:37 +00:00
scrape_runs.py fix(tradein/avito): anti-bot hardening — sleep + abort + shared session (#487) 2026-05-23 20:08:40 +00:00
scraper_settings.py feat(tradein): global scraper delay setting (applies across all scrapers) (#485) 2026-05-23 15:43:28 +00:00
search_query.py feat(tradein): Phase 3.2 — /api/v1/search endpoint + Redis cache (#479) 2026-05-23 14:44:22 +00:00