site.js

module.exports = (function () {
  require('dotenv').config();
  var production = true;
  var port = process.env.PORT || 80;
  var translate = require('moji-translate');
  var MongoClient = require('mongodb').MongoClient;
  //var mongoURI = process.env.MONGODB_URI; // || require('./.env').uri;
  var mongoURI = process.env.MONGODB_URI;
  var express = require("express");
  var app = express();
  app.use(express.static('public')); //use static files in ROOT/public folder
  app.get("/", function (request, response) {
    response.sendFile(__dirname + '/public/index.html');
  });
  app.get("/discord", function (request, response) {
    response.sendFile(__dirname + '/public/index.html');
  });
  app.get("/discord/install", function (request, response) {
    response.redirect('https://discordapp.com/oauth2/authorize?&client_id=' + process.env.DISCORD_CLIENT_ID + '&scope=bot&permissions=0');
  });
  app.get("/discord/emoji", function (request, response) {
//     console.log(request.query.text);
    response.set('Content-Type', 'application/json');
    response.send(JSON.stringify({text:translate.translate(request.query.text)}));
    //response.redirect('https://discordapp.com/oauth2/authorize?&client_id=' + process.env.DISCORD_CLIENT_ID + '&scope=bot&permissions=0');
  });
  
  app.get("/discord/errorkb", function (request, response) {
    MongoClient.connect(mongoURI, function (err, client) {
      console.log('connected to mongo');
     if (err) console.log(err);
     try{
     var db = client.db('cajonbot');
     // look for user in db
     db.collection("KBArticles").find({}).toArray(function (err, result) {
       response.send(result);
       client.close();
     });
     }catch(e){
       console.log(e);
     }
   });
  });
  app.get("/discord/scores", function (request, response) {
    MongoClient.connect(mongoURI, function (err, client) {
       console.log('connected to mongo');
      if (err) console.log(err);
      try{
      var db = client.db('cajonbot');
      // look for user in db
      db.collection('points').find({}).toArray(function (err, result) {
        response.send(result);
        client.close();
      });
      }catch(e){
        console.log(e);
      }
    });
  });
  if(production){
    //return app;
    var listener = app.listen(port, function () {
      console.log('Prod Your app is listening on port ' + listener.address().port);
    });
  } else {
    var listener = app.listen(port, function () {
      console.log('NonProd Your app is listening on port ' + listener.address().port);
    });
  }
  //app.listen(port, () => console.log(`Example app listening on port ${port}!`))
})();