scene.js

const VkBot = require('../lib');
const Session = require('../lib/session');
const Stage = require('../lib/stage');
const Scene = require('../lib/scene');

const bot = new VkBot(process.env.TOKEN);
const session = new Session();
const scene = new Scene('meet',
  (ctx) => {
    ctx.scene.next();
    ctx.reply('How old are you?');
  },
  (ctx) => {
    ctx.session.age = +ctx.message.text;

    ctx.scene.next();
    ctx.reply('What is your name?');
  },
  (ctx) => {
    ctx.session.name = ctx.message.text;

    ctx.scene.leave();
    ctx.reply(`Nice to meet you, ${ctx.session.name} (${ctx.session.age} years old)`);
  });
const stage = new Stage(scene);

bot.use(session.middleware());
bot.use(stage.middleware());

bot.command('/meet', (ctx) => {
  ctx.scene.enter('meet');
});

bot.startPolling();