[Discord Bot] 미세먼지 시각화로 보여주기

const request = require('request-promise');
const Pageres = require('pageres');
const fs = require('fs-extra');
const path = require('path');
const { RichEmbed } = require('discord.js');
 
async function capture() {
    await new Pageres({delay: 2, filename: 'dust'})
		.src('https://earth.nullschool.net/#current/particulates/surface/level/overlay=pm10/orthographic=127.53,39.09,2196/loc=127.333,37.782', ['1024x768'], {crop: true})
		.dest(process.cwd())
		.run();
}
 
async function getMap(args) {
    console.log(process.cwd())
    
    await capture(); //캡쳐 
 	fs.copySync(path.resolve(process.cwd(),'dust.png'), '/var/www/html/dust/dust.png');
 
// 	console.log('Finished generating screenshots!');
	
    const title = ('``미세먼지 확인 지도``');
    // let description = ('http://bot.system32.kr/dust/dust.png');
    // let image = ('http://bot.system32.kr/dust/dust.png');
 
    return new RichEmbed()
        .setTitle(title);
        // .setDescription(description)
        // .setThumbnail(image);
}
module.exports = {
    name: '!미세먼지',
    description: '',
 
    async execute(message, args) {
        let result = null;
 
        if (!args.length) {
            result = new RichEmbed()
                .setTitle('``미세먼지 실시간 확인``')
                .setDescription('`!미세먼지 korea` 또는 `!미세먼지 k`');
        } else {
            switch (args[0]) {
                case 'korea':
                case '한국':
                case 'k':
                    result = await getMap(args);
                    break;
 
                default:
                    result = `\`${args[0]}\` 은(는) 알 수 없는 명령이다`;
                    break;
            }
        }
        await message.channel.send(result);
        await message.reply('http://bot.system32.kr/dust/dust.png');
    },
};