safetwitch-backend/util/scraping/extractor/emoteHandler.ts

import { Urls, bttvData, ffzData } from "../../../types/scraping/emotes"

interface Emote {
    name: string
    urls: Urls
}

export const ffzEmotesHandler = (emoteData: ffzData) => {
    const sets = emoteData.sets[emoteData.room.set]
    const emotes: Emote[] = []

    for (let emote of sets.emoticons) {
        const data: Emote = {
            name: emote.name,
            urls: emote.urls
        }

        emotes.push(data)
    }

    return emotes
}

const generateBttvEmoteUrls = (id: string) => {
  const bttvApi = 'https://cdn.betterttv.net/emote/'
  const urls: Urls = {}

  // Creates urls like "https://cdn.betterttv.net/emote/6368b11b9013520589f5ac0c/3x" from 1x to 3x
  for (let i = 1; i < 4; i++) {
    urls[i] = `${bttvApi}${id}/${i}x`
  }

  return urls
}

export const bttvEmotesHandler = (emoteData: bttvData) => {
  const rawEmoteArray = emoteData
  console.log(emoteData.length)
  const emotes: Emote[] = []

  for (let rawEmote of rawEmoteArray) {
    const formattedEmote: Emote = {
      name: rawEmote.code,
      urls: generateBttvEmoteUrls(rawEmote.id)
    }
    
    emotes.push(formattedEmote)
  }

  console.log(emotes.length)
  console.log(emotes)
  return emotes
}