ora/src/dashboard/lib.js

import { groupBy, orderBy } from 'lodash'
import { Duration } from 'uhrwerk'

import { Logs } from '../shared/db'

export async function data({ start, end }) {
  const logs = await getLogsBetweenDates({ start, end })
  console.log('Found', logs.length)
  return groupBy(logs, 'host')
}

export async function getLogsBetweenDates({ start, end }) {
  return await Logs.find({
    $and: [{ timestamp: { $gt: start } }, { timestamp: { $lt: end } }],
  })
}

export function countInGroup(grouped) {
  const counted = Object.entries(grouped).map(([key, data]) => {
    const total = data.reduce((acc, cur) => acc + cur.frequency, 0)
    const human = new Duration(total, 'ms').humanize()
    // const human = 'some'
    return {
      host: key,
      total,
      human,
    }
  })
  return orderBy(counted, 'total', 'desc')
}