5 commits

Author	SHA1	Message	Date
Light1YT	d9c2157d02	feat(site_finder): velocity coverage gap-fill via spatial+name fallback (#968 949-A) ... For competitors missing from objective_complex_mapping, bridge to objective velocity: nearest objective-bearing complex within 200m whose name tolerantly matches → complex_id → objective_lots.project_name → objective_corpus_room_month. Prod-measured: 148 → 329 mapped competitors (2.2×), validated by EXPLAIN+execute. - nearest_cx CTE UNION'd into mapped (gap-fill only; primary 148 byte-identical, no double-count — UNION dedups, DISTINCT ON = one complex per competitor) - candidates restricted to complexes WITH objective_lots.project_name (data-bearing): naive nearest-any gave +37; data-bearing nearest gives +181 (the real win) - empty-comm_name guard avoids LIKE '%%' spatial-only leak - velocity.py unchanged (its has_mapping coverage-gate is a separate concern); parcel.py unchanged (relevance_weight already satisfies DoD) Blast radius narrow: affects relevance_weight (via stage_at_horizon) for newly-mapped competitors; §22 market-pulse velocity (velocity.py) untouched. deep-code-reviewer ⚠️ minor (approved); review items addressed. Part of EPIC #949.	2026-06-06 22:05:15 +05:00
Light1YT	6a32acb3aa	fix(competitors): size-weight avg velocity by flats_total (#949 audit, option B) ... weighted_avg_velocity was a naive mean despite the name — a 500-flat ЖК weighed the same as a 20-flat one. Now count-weighted by flats_total (sql.md AVG principle): Σ(velocity*flats_total)/Σ(flats_total). Competitors with unknown flats_total are excluded from weights; if sizes are unknown for ALL, graceful fallback to the simple mean (den>0 guard). Field name + API contract UNCHANGED (zero consumer ripple — traced: only CompetitorsSummary, no frontend ref). Tests: equal sizes → weighted==naive (existing 6.0 stays); NEW test with 500-flat@40 + 20-flat@2 → 38.54 (not naive 21.0), proving the weighting.	2026-06-04 14:05:20 +05:00
Light1YT	59be55f80e	feat(site-finder): per-competitor relevance_weight (#949 PR B) (#1000)	2026-06-02 19:45:38 +00:00
lekss361	31581cedd2	fix(#112): remove broken status='sold' filter from competitors avg_price query ... domrf_kn_flats.status is NULL in ~99.8% of rows, so WHERE status='sold' always returned 0 rows and avg_price_per_m2 was always None. Drop the filter; AVG over all rows with price_per_m2 IS NOT NULL is semantically correct for a complex-level price estimate. Adds regression test test_competitors_avg_price_populated (Issue #227).	2026-05-16 22:46:10 +03:00
lekss361	e561df1b55	feat(parcels): competitors endpoint (Forgejo #112 Phase 1 backend) (#191)	2026-05-15 22:21:05 +00:00