@greenpress/content/server/utils/users.js

Content API for greenpress platform

const callAuthService = require('./call-auth-service')
const cacheManager = require('./cache-manager')
const cachePrefix = 'usersDisplays:'

function getUsersFromApi(tenant, users) {
  return callAuthService('/api/users', {
    params: { users },
    headers: { tenant }
  })
}

module.exports = {
  getUsersMap(tenant, ids) {
    const users = ids.join(',')
    return cacheManager.wrap(cachePrefix + tenant + ':' + users, () =>
	    getUsersFromApi(tenant, users)
		    .then(users => users.reduce((usersMap, user) => {
			    usersMap[user._id] = user
			    return usersMap
		    }, {}))
		    .then(JSON.stringify)
		    .catch(() => '{}'))
  }
}