Discord message parser for Ruthgar's

index.ts

import sessionStats from './data/session-stats.json'
import moment from 'moment'

function searchCharacter(player: string, name: string) {
  const relevantMessages = sessionStats.messages.filter((m, i) => {
    const playerRegex = new RegExp(player, 'i')
    const regex = new RegExp(name, 'i')
    return playerRegex.test(m.content) && regex.test(m.content)
    // return regex.test(m.content)
  })

  const totalXP = totalXPForCharacter(relevantMessages)
  const totalGP = totalGPForCharacter(relevantMessages)
  console.log('For Character:', name)
  console.log('Total XP:', totalXP)
  console.log('Level3', totalXP + 900)
  console.log('Level4', totalXP + 2700)
  console.log('Total GP:', totalGP)
  const totalGames = gamesPlayed(relevantMessages)
  console.log('Total Games:', totalGames)
}

function gamesPlayed(relevantMessages: Array<any>) {
  let totalGamesPlayed = 0
  const weekCounter: any = {}
  relevantMessages.forEach((v, i) => {
    const timestamp = v.timestamp
    const time = moment(timestamp)
    const week = time.isoWeek()
    const year = time.year()
    totalGamesPlayed++

    const key = `${year} ${week}`
    if (key in weekCounter) {
      weekCounter[key]++
    } else {
      weekCounter[key] = 0;
    }

    // console.log('timestamp', timestamp)
    console.log("\n", v.content)
  })

  let hasViolation = false
  Object.keys(weekCounter).forEach(k => {
    if (weekCounter[k] > 3) {
      hasViolation = true
    }
  })

  if (hasViolation) {
    // Spit out the relevant content
    // console.log(relevantMessages)
    return totalGamesPlayed + ' (HAS VIOLATIONS)'
  }
  return totalGamesPlayed + ' (No Violations)'
}

function totalXPForCharacter(relevantMessages: Array<any>) {
  const regex = new RegExp('^\s*(xp|exp)', 'i')
  const total = getTotalFromLines(relevantMessages, regex)
  return total
}

function totalGPForCharacter(relevantMessages: Array<any>) {
  const regex = new RegExp('^\s*(gp|gold)', 'i')
  const total = getTotalFromLines(relevantMessages, regex)
  return total
}

function getTotalFromLines(relevantMessages: Array<any>, regex: RegExp) {
  let total = 0
  relevantMessages.forEach((v, i) => {
    const content = v.content
    const lines = content.split("\n")
    lines.forEach((line: string) => {
      if (regex.test(line)) {
        total += extractNumber(line)
      }
    })
  })
  return total
}

function extractNumber(line: string) {
  const regex = new RegExp(/\d+/g)
  const normalizedLine = line.replace(/,\s*/,'').replace(/k/i, '000')
  const match = normalizedLine.match(regex)
  if (match) {
    return parseInt(match[0])
  }
  return 0
}

searchCharacter('', '')