const { randomUUID } = require('crypto');

function normalizeUuid(value) {
  return typeof value === 'string' && value.trim() ? value.trim() : null;
}

function createContext(input) {
  return {
    request_id: normalizeUuid(input && input.request_id) || randomUUID(),
    correlation_id: normalizeUuid(input && input.correlation_id) || randomUUID(),
  };
}

module.exports = {
  createContext,
};