index.js

require("dotenv").config({ path: __dirname + "/.env" });

const Telegraf = require("telegraf");
const session = require("telegraf/session");
const Stage = require("telegraf/stage");

const { enter, leave } = Stage;

const bot = new Telegraf(process.env.BOT_TOKEN);

// Database
const low = require("lowdb");
const FileSync = require("lowdb/adapters/FileSync");

const adapter = new FileSync(__dirname + "/Database/db.json");
const db = low(adapter);

// Set some defaults (required if your JSON file is empty)
db.defaults({ users: [] }).write();

// App Object
let app = {
  db: db,
  enter: enter,
  leave: leave,
};

//bot.use(Telegraf.log())

require("./Core/canteens.js")(app);

let scene_settings = require("./Scenes/settings.js")(app);
let scene_search = require("./Scenes/search.js")(app);
let scene_canteen_delete = require("./Scenes/canteen_delete.js")(app);
let scene_plan = require("./Scenes/plan.js")(app);

const stage = new Stage(
  [scene_settings, scene_search, scene_canteen_delete, scene_plan],
  { ttl: 100 }
);
bot.use(session());
bot.use(stage.middleware());

bot.command("start", (ctx) => {
  ctx.reply(
    "Willkommen beim Mensa-Bot! Beginne, in dem du /settings aufrufst, um deine Mensa auszuwählen."
  );
});

// settings
bot.command("settings", enter("settings"));

// plan
bot.command("today", (ctx) => {
  ctx.session.editLast = false;
  ctx.scene.enter("plan");
});

bot.action("notes", (ctx) => {
  ctx.session.editLast = true;
  ctx.session.showNotes = true;
  ctx.scene.enter("plan");
});
bot.action("unfiltered", (ctx) => {
  ctx.session.editLast = true;
  ctx.session.showAll = true;
  ctx.scene.enter("plan");
});
bot.action("next_canteen", (ctx) => {
  ctx.session.currentCanteen = ctx.session.currentCanteen || 0;
  ctx.session.currentCanteen++;

  ctx.session.editLast = true;
  ctx.session.showNotes = false;
  ctx.session.showAll = false;
  ctx.scene.enter("plan");
});
bot.action("last_canteen", (ctx) => {
  ctx.session.currentCanteen = ctx.session.currentCanteen || 0;
  ctx.session.currentCanteen--;

  ctx.session.editLast = true;
  ctx.session.showNotes = false;
  ctx.session.showAll = false;
  ctx.scene.enter("plan");
});
bot.on("message", (ctx) =>
  ctx.reply("Befehl nicht verstanden. Benutze /settings oder /today")
);

bot.startPolling();