2 commits

Author	SHA1	Message	Date
lekss361	a10c47230b	fix(tradein-sql): remove duplicate CREATE INDEX from 050 (regression from PR #500) ... PR #500 added 035_drop_duplicate_indexes.sql to drop listing_sources_listing_idx2 and houses_geom_idx2, but 050_search_optimization.sql re-CREATED them on every deploy (sort order: 035 DROP → 050 CREATE). End state: dupes restored. Verified on prod 2026-05-24 ~12:08 via docker exec tradein-postgres psql. Fix: remove the two CREATE INDEX statements from 050 at the source. After this PR, deploy order becomes: 035 DROPs (succeeds on existing dupes) → 050 doesn't recreate → final state matches PR #500's intent. Migration 035 retained as the durable DROP guard.	2026-05-24 15:12:26 +03:00
lekss361	e46b7d778e	feat(tradein): search matview + indexes (Phase 3.1) (#469) ... Multi-Source Integration Phase 3.1. Foundation for /api/v1/search p95 < 100ms on 100K+ listings. SQL 050_search_optimization.sql: - CREATE EXTENSION IF NOT EXISTS pg_trgm - ALTER listings ADD COLUMN tsv tsvector GENERATED ALWAYS AS (...) STORED - 10 indexes (geom GIST, composite, gin_trgm, GIN tsv, partial kadastr, ...) - CREATE MATERIALIZED VIEW listings_search_mv (per-listing aggregated across sources) - 5 matview indexes (UNIQUE on listing_id for REFRESH CONCURRENTLY) Celery task tradein.refresh_search_matview: - REFRESH MATERIALIZED VIEW CONCURRENTLY listings_search_mv (psycopg v3) - Logged duration via logger.info - Graceful try/except ImportError fallback (no celery_app.py in tradein-mvp yet) - Beat schedule snippet in docstring for future wiring Fixups (deep-code-reviewer 2026-05-23): - h.ratings_count → h.reviews_count (alias house_ratings_count preserved) - Strip +psycopg dialect prefix from DSN for libpq compat Refs Master Plan sec 5.1 + 6.5 + 10.1.	2026-05-23 14:01:18 +00:00