89 lines
2.5 KiB
JavaScript
89 lines
2.5 KiB
JavaScript
var createError = require('http-errors');
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var express = require('express');
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var path = require('path');
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var cookieParser = require('cookie-parser');
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var logger = require('morgan');
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// vključimo mongoose in ga povežemo z MongoDB
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var mongoose = require('mongoose');
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var mongoDB = "mongodb://127.0.0.1/vaja4";
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mongoose.connect(mongoDB);
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mongoose.Promise = global.Promise;
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var db = mongoose.connection;
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db.on('error', console.error.bind(console, 'MongoDB connection error:'));
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// vključimo routerje
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var indexRouter = require('./routes/index');
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var usersRouter = require('./routes/userRoutes');
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var photosRouter = require('./routes/photoRoutes');
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var app = express();
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var cors = require('cors');
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var allowedOrigins = ['http://localhost:3000', 'http://localhost:3001'];
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app.use(cors({
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credentials: true,
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origin: function(origin, callback){
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// Allow requests with no origin (mobile apps, curl)
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if(!origin) return callback(null, true);
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if(allowedOrigins.indexOf(origin)===-1){
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var msg = "The CORS policy does not allow access from the specified Origin.";
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return callback(new Error(msg), false);
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}
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return callback(null, true);
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}
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}));
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// view engine setup
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app.set('views', path.join(__dirname, 'views'));
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app.set('view engine', 'hbs');
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app.use(logger('dev'));
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app.use(express.json());
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app.use(express.urlencoded({ extended: false }));
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app.use(cookieParser());
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app.use(express.static(path.join(__dirname, 'public')));
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/**
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* Vključimo session in connect-mongo.
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* Connect-mongo skrbi, da se session hrani v bazi.
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* Posledično ostanemo prijavljeni, tudi ko spremenimo kodo (restartamo strežnik)
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*/
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var session = require('express-session');
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var MongoStore = require('connect-mongo');
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app.use(session({
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secret: 'work hard',
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resave: true,
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saveUninitialized: false,
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store: MongoStore.create({mongoUrl: mongoDB})
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}));
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//Shranimo sejne spremenljivke v locals
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//Tako lahko do njih dostopamo v vseh view-ih (glej layout.hbs)
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app.use(function (req, res, next) {
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res.locals.session = req.session;
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next();
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});
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app.use('/', indexRouter);
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app.use('/users', usersRouter);
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app.use('/photos', photosRouter);
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// catch 404 and forward to error handler
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app.use(function(req, res, next) {
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next(createError(404));
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});
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// error handler
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app.use(function(err, req, res, next) {
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// set locals, only providing error in development
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res.locals.message = err.message;
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res.locals.error = req.app.get('env') === 'development' ? err : {};
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// render the error page
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res.status(err.status || 500);
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//res.render('error');
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res.json(err);
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});
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module.exports = app;
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