buzz/migrations/0033_push_message_kinds.sql

-- Dogfood push is deliberately message-only. Replace the trigger allowlist
-- additively so already-applied 0018/0023 migrations remain checksum-stable.
CREATE OR REPLACE FUNCTION enqueue_push_match_job() RETURNS trigger
LANGUAGE plpgsql AS $$
BEGIN
    -- Keep this allowlist identical to the relay's validated NIP-PL descriptor.
    IF NEW.kind IN (9, 40002, 45001, 45003) THEN
        PERFORM pg_advisory_xact_lock_shared(
            hashtextextended('buzz_push_gate:' || NEW.community_id::text, 0));
        IF EXISTS (
            SELECT 1 FROM push_leases
            WHERE community_id = NEW.community_id
              AND active
              AND endpoint_enabled
              AND expires_at > EXTRACT(EPOCH FROM now())::bigint
        ) THEN
            INSERT INTO push_match_queue (community_id, event_id)
            VALUES (NEW.community_id, NEW.id)
            ON CONFLICT DO NOTHING;
        END IF;
    END IF;
    RETURN NEW;
END
$$;