ilios/frontend

import { map } from 'rsvp';
import { sortBy } from 'ilios-common/utils/array-helpers';

export default async function sortCohorts(cohorts) {
  const sortProxies = await map(cohorts, async (cohort) => {
    const programYear = await cohort.programYear;
    const program = await programYear.program;
    const school = await program.school;
    return {
      cohort,
      cohortTitle: cohort.title,
      programTitle: program.title,
      schoolTitle: school.title,
    };
  });
  return sortBy(sortProxies, ['schoolTitle', 'programTitle', 'cohortTitle']).map(
    (sortedProxy) => sortedProxy.cohort,
  );
}