app.js

var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');

var mongoose = require("mongoose");
var passport = require("passport");
var session = require("express-session");

require("./passport");
var config = require("./config");

var expressValidator = require('express-validator')

var indexRouter = require('./routes/index');
var authRouter = require("./routes/auth");
var projectRouter = require("./routes/project");
var usersRouter = require('./routes/users');

mongoose.connect(config.dbConnectionString, {
  useNewUrlParser: true,
  useUnifiedTopology: true,
  useCreateIndex: true,
  useFindAndModify: true,
});

global.User = require("./models/user");
global.Project = require('./models/project')


var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'hbs');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));

// app.user(expressValidator());

app.use(cookieParser());

app.use(
  session({
    secret: config.sessionKey,
    resave: false,
    saveUninitialized: true,
  })
);

app.use(passport.initialize());
app.use(passport.session());

app.use(express.static(path.join(__dirname, 'public')));

app.use(function (req, res, next) {
  if (req.isAuthenticated()) {
    res.locals.user = req.user;
  }
  next();
});

app.use('/', indexRouter);
app.use("/", authRouter);
app.use('/users', usersRouter);
app.use("/", projectRouter);


// 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;