consolidate all repos to one for archive

semester_4/razvoj_aplikacij_za_internet/node/app.js

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+var createError = require('http-errors');
+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+
+// vključimo mongoose in ga povežemo z MongoDB
+var mongoose = require('mongoose');
+var mongoDB = "mongodb://127.0.0.1/vaja3";
+mongoose.connect(mongoDB);
+mongoose.set('strictQuery', false);
+mongoose.Promise = global.Promise;
+var db = mongoose.connection;
+db.on('error', console.error.bind(console, 'MongoDB connection error:'));
+
+// vključimo routerje
+var indexRouter = require('./routes/index');
+var usersRouter = require('./routes/userRoutes');
+var photosRouter = require('./routes/photoRoutes');
+var mdataRouter = require('./routes/mdataRoutes');
+
+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.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+/**
+ * Vključimo session in connect-mongo.
+ * Connect-mongo skrbi, da se session hrani v bazi.
+ * Posledično ostanemo prijavljeni, tudi ko spremenimo kodo (restartamo strežnik)
+ */
+var session = require('express-session');
+var MongoStore = require('connect-mongo');
+app.use(session({
+  secret: 'work hard',
+  resave: true,
+  saveUninitialized: false,
+  store: MongoStore.create({mongoUrl: mongoDB})
+}));
+//Shranimo sejne spremenljivke v locals
+//Tako lahko do njih dostopamo v vseh view-ih (glej layout.hbs)
+app.use(function (req, res, next) {
+  res.locals.session = req.session;
+  next();
+});
+
+app.use('/', indexRouter);
+app.use('/users', usersRouter);
+app.use('/photos', photosRouter);
+app.use('/mdata', mdataRouter);
+
+// 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');
+});
+
+app.listen(4000, function () {
+  console.log('Example app listening on port 4000!');
+});
+
+module.exports = app;