INSERT INTO e_addresses (
  id, name, public_url, country, region, city, carrier, asn, node_group,
  priority, enabled, healthy, license_valid, allow_user_publish,
  maintenance, description, created_at, updated_at
)
SELECT
  node.id,
  node.name,
  rtrim(node.gateway_url, '/'),
  node.country,
  node.region,
  node.city,
  node.carrier,
  node.asn,
  pool.code,
  node.weight,
  node.enabled,
  false,
  false,
  false,
  node.maintenance OR node.draining,
  'Migrated from retired proxy node ' || node.node_id,
  node.created_at,
  node.updated_at
FROM gateway_nodes AS node
JOIN gateway_service_pools AS pool ON pool.id = node.pool_id
WHERE node.gateway_url ~ '^https?://[^/?#[:space:]]+'
ON CONFLICT (public_url) DO UPDATE SET
  name = EXCLUDED.name,
  country = EXCLUDED.country,
  region = EXCLUDED.region,
  city = EXCLUDED.city,
  carrier = EXCLUDED.carrier,
  asn = EXCLUDED.asn,
  node_group = EXCLUDED.node_group,
  priority = EXCLUDED.priority,
  description = CASE
    WHEN e_addresses.description = '' THEN EXCLUDED.description
    ELSE e_addresses.description
  END,
  updated_at = GREATEST(e_addresses.updated_at, EXCLUDED.updated_at);

DROP TABLE gateway_route_events;
DROP TABLE gateway_settings;
DROP TABLE gateway_config_versions;
DROP TABLE gateway_user_routes;
DROP TABLE gateway_nodes;
DROP TABLE gateway_service_pools;