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Author SHA1 Message Date
086603cf25 feat(tradein): sales-vs-listings endpoint (PR K — foundation #564 Phase 1)
Связь ДКП Росреестра с listings (avito/cian/yandex/n1) через street
normalization + area window + listing-date window. Foundation для
sales-vs-asks comparison (discount_pct per pair).

DDL:
- data/sql/067_v_street_sales_vs_listings.sql:
  * table-valued function street_sales_vs_listings(street, area, rooms,
    window_days, area_tol) для filtered query с indexes
  * view v_street_sales_vs_listings — full crossjoin для analytical queries
    (used в reporting; для transactional path use TVF)
  * Encapsulated JOIN logic: street ILIKE + area ±15% + listing_date в окне
    [deal_date - window_days, deal_date]
  * Computed columns: days_listing_to_deal, discount_pct

API:
- GET /api/v1/sales-vs-listings?address=...&area_m2=...&rooms=...
  * Pydantic SalesVsListingsResponse с street/period/total_deals/
    deals_with_listings/linkage_rate_pct/median_discount_pct/pairs list
  * Использует extract_street_name() из existing estimator code

Schema:
- schemas/trade_in.py: SalesListingPair + SalesVsListingsResponse

Production verification:
- Migration applied на проде: CREATE FUNCTION + CREATE VIEW
- View total: 50,139 (deal, listing) pairs
- Sample case: «Бисертская» — ДКП 6.3 млн (86 м²) vs listing 8.5 млн (79 м²)
  с listing_date за 4 дня до сделки → discount_pct = −25.88%

Tests: 8/8 pass в test_sales_vs_listings.py — happy path, no matches,
LEFT JOIN behavior, median discount, defaults, response shape.
Ruff clean.

Out of scope (separate PR L+M):
- Frontend extend StreetDealsCard «Связанные ASK»
- Estimator revert NOTE 2026-05-24 (rosreestr_deals в actual_deals)

Refs #564 (Phase 1 — backend foundation).
2026-05-27 16:55:20 +05:00
33c4c84467 feat(tradein): этаж/этажность optional + best test presets по deal count (#558)
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2026-05-24 21:44:44 +00:00
a63e459e25 feat(tradein): GET /street-deals — ДКП-сделки Росреестра по улице target адреса (#555)
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2026-05-24 20:05:48 +00:00
lekss361
0ac54d1de0 feat(tradein): sell-time sensitivity block (4 цены × медиана срока продажи)
Backend: GET /api/v1/trade-in/estimate/{id}/sell-time-sensitivity
- 4 фиксированных бакета по premium к медиане года: −5% / медиана (±3%) / +5% / +10%
- Median exposure_days + p25/p75 per bucket
- Filter outliers: last_price > start_price * 0.7 (отбрасываем подозрительно дешёвые)
- Benchmark: median ₽/м² за последние 2 года

Frontend: новый SellTimeSensitivity component (4-card grid)
- color-coded buckets (green→blue→yellow→red)
- median highlighted синей рамкой
- показывает "~31 дн" + "обычно 31-61 дн" + count лотов
- встроен в HouseAnalyticsSection между KpiRow и PriceHistoryChart

Использует существующий house_placement_history (15k+ rows).
2026-05-24 22:43:32 +03:00
967e7185ca feat(tradein): cian price-change badges + split chart Avito/Yandex (#547)
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2026-05-24 18:24:00 +00:00
80850a591e feat(tradein): house analytics section (chart + KPI + sold list) (#546)
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2026-05-24 18:09:45 +00:00
0d10eb400f fix(tradein-api): PlacementHistoryEntry schema + None checks (PR #528 follow-up) (#532)
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2026-05-24 14:33:53 +00:00
08cf615ad7 feat(tradein/cian): surface valuation chart + rent + change-pct on /trade-in (#530)
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2026-05-24 14:32:54 +00:00
7dc11e4339 feat(tradein-api): surface backfilled houses + placement history (#528)
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2026-05-24 14:22:50 +00:00
c6ab419100 feat(tradein-sql): bootstrap houses + link 98.8% of listings (Phase A+B) (#527)
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2026-05-24 14:17:32 +00:00
0202720096 feat(tradein): in-app scheduler — UI-managed schedule (replaces SSH crontab) (#482)
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2026-05-23 14:54:25 +00:00
9643979d2c feat(tradein): Phase 3.2 — /api/v1/search endpoint + Redis cache (#479)
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POST /api/v1/search reading listings_search_mv with ~20 cross-source filters, parameterized SQL (CAST(:x AS type), psycopg v3), whitelisted ORDER BY (Pydantic Literal), Redis 5min hot cache with graceful degradation (singleton pool via lru_cache).

Verified vs data/sql/050_search_optimization.sql: matview column refs (total_area, lng, house_rating, sources[], has_avito/cian/yandex), SQL injection safety, cache failure swallow, router prefix.

Deep-code-reviewer: APPROVE.
2026-05-23 14:44:22 +00:00
b5d206bfa8 feat(tradein): Stage 4a — API endpoints for Avito enrichment + IMV benchmark UI (#460)
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2026-05-23 13:34:38 +00:00
9b2a54788b fix(tradein): восстановленная оценка показывает этаж/площадь, не 0/0
AggregatedEstimate не нёс параметры целевой квартиры (площадь, этаж,
комнаты, год, тип дома). HeroSummary брал их из формы-инпута — у
свежей оценки работало, но при открытии оценки по ссылке (?id=, из
Истории) формы нет → «Сводка» показывала «ЭТАЖ 0/0, Площадь 0 м²».

Параметры теперь проходят сквозь весь стек:
- AggregatedEstimate + TS-тип получили area_m2/rooms/floor/
  total_floors/year_built/house_type/repair_state/has_balcony;
- estimate_quality заполняет их из payload, get_estimate — из строки
  trade_in_estimates (колонки там уже есть);
- HeroSummary читает из estimate с откатом на input.

Заодно в TS-тип добавлен пропущенный est_days_on_market.
2026-05-22 15:50:19 +05:00
TradeIn Deploy
48ccbdafc8 feat(tradein): CRM-поля в форме оценки (#395)
Доп. поля для трейд-ин менеджера: тип собственности, ипотека/
обременение, имя и телефон клиента. На расчёт оценки не влияют —
сохраняются в trade_in_estimates вместе с записью.

- data/sql/008_crm_fields.sql — 4 колонки в trade_in_estimates.
- TradeInEstimateInput + estimator INSERT — приём и сохранение.
- EstimateForm — секция «CRM — для менеджера» (4 поля).

Closes #395
2026-05-22 11:15:15 +05:00
TradeIn Deploy
5413cce953 feat(tradein): backend загрузки фото квартиры (#394)
Фото квартиры прикрепляются к оценке, хранятся в Postgres (bytea) —
без отдельного файлового тома, уезжают вместе с бэкапом БД.

- data/sql/007_estimate_photos.sql — таблица estimate_photos
  (FK на trade_in_estimates, ON DELETE CASCADE).
- POST /estimate/{id}/photos — multipart-загрузка (image/*, ≤10 МБ,
  ≤12 фото на оценку).
- GET  /estimate/{id}/photos — список метаданных.
- GET  /estimate/{id}/photos/{photo_id} — отдать содержимое.
- python-multipart добавлен в зависимости (FastAPI UploadFile).

Фронтенд (file-drop в форме) — отдельным PR.
2026-05-22 11:05:35 +05:00
TradeIn Deploy
63c96628e3 feat(tradein): прогноз срока продажи + rate-limit (#9,#16) 2026-05-21 20:12:49 +03:00
lekss361
02267d0306 feat: add tradein-mvp subproject (Trade-In Estimator под /trade-in)
- FastAPI backend: PostGIS estimator + 3 scrapers (Avito/Cian/Yandex)
- Next.js 15 frontend: tradein.html mockup design, basePath=/trade-in
- WeasyPrint PDF (Брусника-style 4-page report)
- Address autocomplete с typo-tolerance + 6 EKB presets
- Изолированный docker stack gendesign-tradein (отдельная postgres БД)
- Caddy inline routes: gendsgn.ru/trade-in/* и /trade-in/api/v1/*
- Forgejo Actions: .forgejo/workflows/deploy-tradein.yml (shell-based GHCR login)
- Триггер только по paths: tradein-mvp/** (не пересекается с deploy.yml)
- Образы: ghcr.io/lekss361/gendesign-tradein-{backend,frontend}:latest

Первый запуск на сервере (вручную, один раз):
  - создать /opt/gendesign/tradein-mvp/.env.runtime (postgres pwd, contact email)
  - docker network create gendesign_shared (если нет)
  - docker compose -p gendesign-tradein up -d
  - docker compose -p gendesign exec caddy caddy reload
2026-05-21 00:25:39 +03:00