Convert two bare db.rollback() calls on the shared per-request session
(best_layouts _fetch_supply_only_layouts + Step 2b core-attribution) to
db.begin_nested() — a bare rollback there discards ALL uncommitted work of
the request and orphans the outer SessionTransaction. Also wrap the swallow
sites in market_metrics (_query_stock, _query_sales_window, _price_sensitivity,
compute_offer_price_trend), best_layouts step-5 supply, future_supply
_query_supply_rows, own_portfolio _query_current/_query_future, and
custom_pois get_overlaps_for_scoring so a failed statement no longer poisons
the shared tx for later steps. Per-site regression tests assert fallback
preserved, begin_nested used, bare rollback NOT called, and session usable
after failure.
Refs #2464 (cluster A session-poisoning, Wave 2).
EOF2
echo "HANDLED"
Foundation PR: unified "our projects" source the §25.3 overlap engine (PR2)
will consume. Two origins normalized to OwnProject (class/timing/price/unit-mix):
- current <- domrf_kn_objects filtered by settings.own_developer_ids (numeric
prefix of composite dev_id; empty -> [] graceful, no DB hit, no hardcoded id)
- future <- new manual-entry own_planned_project entity (migration 148)
Adds OWN_DEVELOPER_IDS config (comma-sep -> list[int], default []),
own_planned_project table (range/unit_mix CHECKs via IMMUTABLE helper, generated
geom), /api/v1/own-projects CRUD (created_by from X-Authenticated-User), and
get_own_portfolio(db). Per-source graceful degradation; psycopg-v3 CAST clean.
Does not touch special_indices.py or parcels.py (out of scope).
Refs #1169
