@focus-reactive/graphql-content-layer/dist/fetch-mc.js

[](https://badge.fury.io/js/%40focus-reactive%2Fgraphql-content-layer) # GitNation GraphQL Content Layer

const {
  prepareSpeakers,
  trySelectSettings
} = require('./utils');

const {
  personFragment
} = require('./fragments');

const {
  getMcs
} = require('./http-utils');

const selectSettings = trySelectSettings(s => s.speakerAvatar.dimensions, {
  avatarWidth: 500,
  avatarHeight: 500
});
const queryPages =
/* GraphQL */
`
  query(
    $conferenceTitle: ConferenceTitle
    $eventYear: EventYear
    $avatarWidth: Int
    $avatarHeight: Int
  ) {
    conf: conferenceBrand(where: { title: $conferenceTitle }) {
      id
      year: conferenceEvents(where: { year: $eventYear }) {
        id
        emsEventId
        useEmsData
        mcs {
          id
          speaker {
            ...person
          }
        }
      }
    }
  }

  ${personFragment}
`;

const fetchData = async (client, vars) => {
  const data = await client.request(queryPages, vars).then(res => ({ ...res.conf.year[0]
  }));
  const {
    mcs: cmsMcs,
    useEmsData,
    emsEventId
  } = data; // prioritize CMS MCs

  const rawMcs = cmsMcs && cmsMcs.length ? cmsMcs : useEmsData ? await getMcs(emsEventId) : [];
  const mcs = await Promise.all(prepareSpeakers(rawMcs, {}));
  return {
    mcs
  };
};

module.exports = {
  fetchData,
  selectSettings,
  queryPages,
  getData: data => data.conf.year[0].mcs,
  story: 'MCs'
};