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Author SHA1 Message Date
492dd0aba6 feat(tradein): бейдж точности адреса (qc_geo) на карточке оценки (accuracy #1)
Честность к пользователю: показываем насколько точно определён адрес —
«до дома» / «до улицы» / «приблизительно» — рядом с confidence.

- schemas/trade_in.py: address_precision: Literal["house","street","approximate"]|None
- estimator.py: _qc_geo_to_precision (qc_geo 0→house, 1→street, ≥2→approximate,
  None→None), set в основном return + _empty_estimate
- api/v1/trade_in.py: get_estimate + estimate_pdf теперь rehydrate'ят DaData-поля
  (canonical_address, house_cadnum, house_fias_id, address_precision, metro_nearest)
  из row — раньше на ?id= reopen / в PDF вся Q1-обогащёнка пропадала (поймал
  code-reviewer). Колонки уже persisted, фикс read-path.
- frontend: AddressPrecision type + precision-badge в HeroSummary (.card-meta),
  токены --success/--accent-2/--bg-card-alt, без новых токенов.

Канон: tech-analyst (план) → backend-engineer + frontend-engineer → code-reviewer
( APPROVE, поймал reopen-path gap) → fold-in fix. Tests: 7 passed, tsc clean, ruff clean.
match_house_readonly wiring отложен (fast-follow).
2026-05-28 15:37:33 +05:00
386fa8c0e3 feat(tradein): DaData /suggest tier в /suggest endpoint (PR Q2)
Yandex Suggest заблокирован (демо 1k/день исчерпан) — DaData /suggest/address
(10k/день free, token-only auth, лучшее покрытие РФ) заменяет его как Tier 2
после Cadastral FDW. Yandex остаётся как Tier 3 fallback.

- app/services/dadata.py: DadataSuggestion dataclass + async suggest_addresses()
  (token-only, без X-Secret; graceful [] на все ошибки; 5s timeout;
  classifies fias_level→kind: 8=house, 7=street, ≤6=city; count clamp ≤20)
- app/services/geocoder.py: _dadata_suggest() обёртка, дропает entries без
  координат; suggest() теперь Cadastral → DaData → Yandex → Nominatim
- tests/services/test_dadata.py: 15 новых unit-тестов (happy + все error paths)
- tests/services/test_cadastral_reverse.py: +тест DaData до Yandex, update
  fallback теста под новый tier chain

Tests: 62 passed (35 dadata + 20 cadastral reverse + 7 geocode reverse api).
Ruff clean. Reuse DADATA_API_TOKEN from PR Q1 (#604) — secret не нужен для suggest.
2026-05-27 19:08:58 +05:00
a7fa1a4ffa feat(tradein): DaData on-demand enrichment в estimate flow (PR Q1)
Добавляет app/services/dadata.py — async client для DaData /clean/address,
обогащающий target адрес canonical-формой, kadastr_num, ФИАС, координатами
и ближайшим метро. Migration 069 расширяет trade_in_estimates 6 nullable
колонками; estimator.estimate_quality вызывает service после geocode и
сохраняет результат в основной INSERT. AggregatedEstimate отдаёт
canonical_address / house_cadnum / house_fias_id / metro_nearest наружу.

Service graceful: пустые credentials / quota 429 / 5xx / network fail → None,
estimator продолжает работу. Demo tier 100 req/день — хватит для low-traffic
prod и тестов. ENV: DADATA_API_TOKEN, DADATA_API_SECRET.

Tests: 20 unit-тестов через httpx.MockTransport, zero real DaData calls.
Покрыто: happy path, отсутствие creds, короткий адрес, timeout/network,
HTTP 429/401/403/500/502/503, пустой массив, malformed shape, partial
payload, coerce строковых qc-кодов в int, проверка request body+headers.

Закладывает базу для PR Q2 (frontend DaData Suggest, 10k/день free) и
PR Q3 (backfill 339 NULL-coords houses) — обе используют тот же сервис.
2026-05-27 18:50:12 +05:00
42ab74e2e8 feat(tradein): MapPicker snap marker — Phase 5 of #582 (#594)
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2026-05-27 09:30:17 +00:00
1ce9e10012 feat(tradein): persistent infra для backfill scripts (PR F) (#592)
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2026-05-27 06:59:54 +00:00
94cf199276 feat(tradein): postgres_fdw live read of gendesign.cad_buildings (replaces snapshot) (#493)
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Replaces tradein.cad_buildings snapshot with live postgres_fdw foreign table reading gendesign.v_tradein_cad_buildings. Fixes /trade-in/api/v1/geocode/reverse 500 (Nominatim ban) and address_not_geocoded for cadastre addresses (e.g. Хохрякова 81).

Security (deep-review fixes):
- 100_tradein_fdw_role.sql: passwordless CREATE ROLE; password set by deploy.yml ALTER ROLE bootstrap reading GENDESIGN_FDW_PASSWORD from backend/.env.runtime (via psql :'pw' var → format %L — injection-safe).
- core/fdw.py: regex whitelist [A-Za-z0-9_-]{32,256} on password, ValueError without echoing value, try/rollback on commit.
- 060_postgres_fdw_extension.sql: connect_timeout='3' on FOREIGN SERVER + ALTER ADD/SET fallback.
- geocoder.py: _cadastral_forward_sync / _cadastral_reverse_sync wrapped in asyncio.to_thread.
- 100_*.sql: REVOKE ALL ON ALL TABLES/SEQUENCES/FUNCTIONS IN SCHEMA public; only GRANT SELECT on v_tradein_cad_buildings.
- pg_user_mappings query handles PUBLIC mapping (usename IS NULL).

Tests: 3 SQL-injection guards on ensure_fdw_user_mapping + rewritten cadastral suite.
2026-05-24 08:57:30 +00:00
0efd2dca1d feat(tradein): cadastral reverse geocode via main backend cad_buildings (#492)
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2026-05-24 07:31:12 +00:00