NewProject

index.js

const Discord = require('discord.js');
const client = new Discord.Client();

const config = require("./config.json");
var messageId = "";

client.login(config.token).catch((err) => {
	// Если Node.JS поймал ошибку с текстом err просто выключаем скрипт
    // process.exit(0);
});

client.on("ready", () => {
	// первый попавшийся канал от метода channels.first() вернул голосовой
	// Давай лучше подключимся к нужному нам каналу напрямую!?
  client.guilds.first().channels.get("539101775567781913").send("Hello World!");
  
  // client.guilds.find(i => i.id > 0)
  client.channels.get("539101775567781913").send(`Нажми на эмодзи, чтобы получить/убрать роль!`)
    .then((message) => {
      message.react("1⃣");
      messageId = message.id;
    });
});

client.on("message", (message) => {
  // тут код при получении сообщения в переменную message
  
  // Делаем так, чтобы наш бот не отвечал сам себе!
  if (!message.author.bot) {
	  message.reply("Ответ"); // Напечатает: @author, Ответ
	  client.channels.get(message.channel.id).send("Ответ");
	  client.channels.get(message.channel.id).send("*Курсив*");
	  client.channels.get(message.channel.id).send("||Спойлер||");
	  client.channels.get(message.channel.id).send("`Блок кода`");
	  client.channels.get(message.channel.id).send("```Многострочный блок кода```");
	  var answer = "Ответ";
	  client.channels.get(message.channel.id).send(`-${answer}-`); // Печать: -Ответ-
	  client.channels.get(message.channel.id).send("-"+answer+"-"); // Печать: -Ответ-
	  client.channels.get(message.channel.id).send(`-\`${answer}\`-`);
	  client.channels.get(message.channel.id).send(`Новое emoji \`:hack:\`: ${client.emojis.find(emoji => emoji.name === "hack")}`);

		// Не забываем про NEW Discord.RichEmbed()
	  const embed = new Discord.RichEmbed()
			.setTitle("This is your title, it can hold 256 characters")
		  .setAuthor("Author Name", "https://i.imgur.com/lm8s41J.png")
		  /*
		   * Alternatively, use "#00AE86", [0, 174, 134] or an integer number.
		   */
		  .setColor(0x00AE86)
		  .setDescription("This is the main body of text, it can hold 2048 characters.")
		  .setFooter("This is the footer text, it can hold 2048 characters", "http://i.imgur.com/w1vhFSR.png")
		  .setImage("http://i.imgur.com/yVpymuV.png")
		  .setThumbnail("http://i.imgur.com/p2qNFag.png")
		  /*
		   * Takes a Date object, defaults to current date.
		   */
		  .setTimestamp()
		  .setURL("https://discord.js.org/#/docs/main/indev/class/RichEmbed")
		  .addField("This is a field title, it can hold 256 characters",
			"This is a field value, it can hold 1024 characters.")
		  /*
		   * Inline fields may not display as inline if the thumbnail and/or image is too big.
		   */
		  .addField("Inline Field", "They can also be inline.", true)
		  /*
		   * Blank field, useful to create some space.
		   */
		  .addBlankField(true)
		  .addField("Inline Field 3", "You can have a maximum of 25 fields.", true);
		client.channels.get(message.channel.id).send(embed);

		client.channels.get(message.channel.id).send({
	  embed: {
		"title": "title ~~(did you know you can have markdown here too?)~~",
		"description": "this supports [named links](https://discordapp.com) on top of the previously shown subset of markdown. ```\nyes, even code blocks```",
		"url": "https://discordapp.com",
		"color": 11750632,
		"timestamp": "2019-03-26T13:33:29.282Z",
		"footer": {
		  "icon_url": "https://cdn.discordapp.com/embed/avatars/0.png",
		  "text": "footer text"
		},
		"thumbnail": {
		  "url": "https://cdn.discordapp.com/embed/avatars/0.png"
		},
		"image": {
		  "url": "https://cdn.discordapp.com/embed/avatars/0.png"
		},
		"author": {
		  "name": "author name",
		  "url": "https://discordapp.com",
		  "icon_url": "https://cdn.discordapp.com/embed/avatars/0.png"
		},
		"fields": [
		  {
			"name": "🤔",
			"value": "some of these properties have certain limits..."
		  },
		  {
			"name": "😱",
			"value": "try exceeding some of them!"
		  },
		  {
			"name": "🙄",
			"value": "an informative error should show up, and this view will remain as-is until all issues are fixed"
		  },
		  {
			"name": "<:thonkang:219069250692841473>",
			"value": "these last two",
			"inline": true
		  },
		  {
			"name": "<:thonkang:219069250692841473>",
			"value": "are inline fields",
			"inline": true
		  }
		]
	  }
	});
		//https://image.ibb.co/hXHFqL/image.jpg
		client.channels.get(message.channel.id).send("Картинка", {file: "https://image.ibb.co/hXHFqL/image.jpg"});
   }
});

client.on("guildMemberAdd", (member) => {
	// тут код при подключении нового участника на сервере в переменную member
});

client.on("error", (error) => {
	
});

client.on("warn", (warn) => {
	
});

client.on("debug", (debug) => {
	
});

const events = {
	MESSAGE_REACTION_ADD: 'messageReactionAdd',
	MESSAGE_REACTION_REMOVE: 'messageReactionRemove',
};
client.on('raw', async event => {
  if (!events.hasOwnProperty(event.t)) return;
  const { d: data } = event;
  const user = client.users.get(data.user_id);
  const channel = client.channels.get(data.channel_id) || await user.createDM();
  if (channel.messages.has(data.message_id)) return;
  const message = await channel.fetchMessage(data.message_id);
  const emojiKey = (data.emoji.id) ? `${data.emoji.name}:${data.emoji.id}` : data.emoji.name;
  const reaction = message.reactions.get(emojiKey);
  client.emit(events[event.t], reaction, user);
});

client.on('messageReactionAdd', (reaction, user) => {
  let member = client.guilds.first().members.find(x => x.id == user.id);
  if (member.roles.some(r => ["Вип"].includes(r.name))) {
    if (reaction.message.id == messageId) {
      if (reaction.emoji.name === "1⃣") {
        let role = client.guilds.first().roles.find(x => x.name === "Цвет");
        member.addRole(role)
			.catch((e)=>{});
      }      
    }
  }  
})

client.on('messageReactionRemove', (reaction, user) => {
  let member = client.guilds.first().members.find(x => x.id == user.id);
  if (member.roles.some(r => ["Вип"].includes(r.name))) {
    if (reaction.message.id == messageId) {
      if (reaction.emoji.name === "1⃣") {
        let role = client.guilds.first().roles.find(x => x.name === "Цвет");
        member.removeRole(role)
			.catch((e)=>{});
      }      
    }
  }  
})