text: var createError = require('http-errors');
  var express = require('express');
  var path = require('path');
  var cookieParser = require('cookie-parser');
  var logger = require('morgan');
  var axios = require('axios')
  var indexRouter = require('./routes/index');
  const { render } = require('pug');
  const { Console } = require('console');
  
  
  
  
  var token = undefined;
  
  
  console.log(">A obter o token...")
  axios.post('http://clav-api.di.uminho.pt/v2/users/login', { "username": "daw2020@teste.uminho.pt", "password":"232" })
    .then(dados => {
      token = dados.data.token
      console.log(">Obtido com succeso o token!!")
    })
    .catch(e => {
      console.log('Erro: não consegui obter o token! |' + e + '\n:::::::::::::A terminar o servidor:::::::::::::')
      process.exit()
    })
  
  
  
  
  var app = express();
  
  
  
  // view engine setup
  app.set('views', path.join(__dirname, 'views'));
  app.set('view engine', 'pug');
  
  app.use(logger('dev'));
  app.use(express.json());
  app.use(express.urlencoded({ extended: false }));
  app.use(cookieParser());
  app.use(express.static(path.join(__dirname, 'public')));
  
  
  app.use('/', function (req, res, next) {
    if (token) next();
    else res.jsonp("Refaça o seu pedido daqui a uns segundos, a obter token de acesso" )
  
  }, function (req, res, next) {
    req.token = token; next();
  }, indexRouter);
  
  
  
  // catch 404 and forward to error handler
  app.use(function (req, res, next) {
    next(createError(404));
  });
  
  // error handler
  app.use(function (err, req, res, next) {
    // set locals, only providing error in development
    res.locals.message = err.message;
    res.locals.error = req.app.get('env') === 'development' ? err : {};
  
    // render the error page
    res.status(err.status || 500);
    res.render('error');
  });
  
  module.exports = app;
  