CREATE OR REPLACE VIEW optimized_headers AS
SELECT
  p.path AS resource_path,
  json_agg(json_build_object('header_name', hr.name, 'header_value', hr.value)) AS headers
FROM
  paths p
JOIN
  paths_header_rules phr ON p.id = phr.paths_id
JOIN
  header_rules hr ON phr.header_rules_id = hr.id
GROUP BY
  p.path;