gendesign/backend/app/services/site_finder
lekss361 e1a8ad9395 fix(sf-17): rosreestr velocity fallback via cad_quarter (~100% EKB coverage)
When Objective mapping coverage falls below 50% of competitors in the radius,
fall back to rosreestr_deals JOIN on the parcel's cadastral quarter. Audit shows
237/237 EKB quarters (100%) have rosreestr data for the last 12 months, compared
to <20% Objective coverage before bulk mapping.

- velocity.py: add _compute_rosreestr_fallback(), _OBJECTIVE_COVERAGE_MIN_RATIO
  constant, velocity_source field on VelocityResult (objective/rosreestr_fallback/none)
- parcels.py: extract cad_quarter from cad_num, pass to compute_velocity
- site-finder.ts: add velocity_source field to Velocity interface
- VelocityBlock.tsx: badge "Источник: квартальные сделки" when rosreestr_fallback

Epic #271 item #17
2026-05-17 16:50:19 +03:00
..
__init__.py init 2026-04-25 13:45:19 +03:00
best_layouts.py fix(sf-09): capacity-aware redistribute (round 2) — bounded + correct invariant 2026-05-17 15:30:50 +03:00
cadastre_fetch.py feat(site-finder): auto-fetch cadastre geometry on-demand (#93) (#95) 2026-05-12 09:02:17 +03:00
competitors.py fix(#112): remove broken status='sold' filter from competitors avg_price query 2026-05-16 22:46:10 +03:00
custom_pois.py feat(#254): user_custom_pois — backend schema + CRUD + scoring integration 2026-05-17 09:34:33 +03:00
filters.py init 2026-04-25 13:45:19 +03:00
gate_verdict.py feat(#29,#232): wire cad_parcels.permitted_use in analyze + cad_zouit fallback (G2+G3) 2026-05-17 08:17:22 +03:00
layout_signature.py fix(sf-08): add euro-1/euro-2 room_bucket for small-format rooms=2 flats 2026-05-17 14:38:48 +03:00
layout_velocity_refresh.py feat(analytics): mv_layout_velocity MV + refresh helper (#113 PR B) (#194) 2026-05-16 08:26:59 +00:00
noise_loader.py feat(site-finder): isochrones UI + networks VKH + OSM substations 2026-05-11 21:48:21 +03:00
parser.py init 2026-04-25 13:45:19 +03:00
poi_loader.py feat(site-finder): v3.1 — cad_parcels_geom, analyze fallback, POI lat/lon, OSM expand 2026-05-11 19:52:19 +03:00
pzz_loader.py fix(pzz_loader): replace bare db.rollback() with SAVEPOINT per-row (#124) 2026-05-14 23:29:23 +03:00
quarter_dump_lookup.py fix(#234): address re-review nits — Settings singleton + docstring sync 2026-05-17 09:31:43 +03:00
quarter_price_refresh.py feat(analytics): mv_quarter_price_per_m2 MV + refresh helper (#33 D1 PR A) (#209) 2026-05-16 11:12:01 +00:00
scorer.py init 2026-04-25 13:45:19 +03:00
velocity.py fix(sf-17): rosreestr velocity fallback via cad_quarter (~100% EKB coverage) 2026-05-17 16:50:19 +03:00
weight_profiles.py feat(#114): seed 3 default weight presets + include_system API param 2026-05-16 22:49:56 +03:00