special-dispatch-app/app/services/weekdays.js

const app = require('../app')
const moment = require('moment')

app.service('weekdays', function() {
  const min = moment.weekdaysMin()
  const short = moment.weekdaysShort()
  return moment.weekdays().map((name, value) => ({
    name,
    min: min[value],
    short: short[value],
    value
  }))
})