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app.js
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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 bodyParser = require('body-parser');
var logger = require('morgan');
var passport = require('./app/middleware/passport');
var apiRouter = require('./routes/api');
var authRouter = require('./routes/auth');
var database = require('./db/database');
var accesscontrol = require('./app/helpers/accesscontrol');
var app = express();
global.appRoot = path.resolve(__dirname);
// view engine setup -> changed to app/views
app.set('views', path.join(__dirname, 'app/views'));
app.set('view engine', 'ejs');
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
// app.use(cookieParser());
app.use(bodyParser.json());
app.use(express.static(path.join(__dirname, 'public')));
//CORS tham khảo tại https://topdev.vn/blog/cors-la-gi/
app.use((req, res, next) => {
res.header("Access-Control-Allow-Origin", "*");
// res.header("Access-Control-Allow-Origin", "http://localhost:3000");
res.header(
"Access-Control-Allow-Headers",
"Origin, X-Requested-With, Content-Type, Accept, Authorization"
);
if (req.method === 'OPTIONS') {
res.header('Access-Control-Allow-Methods', 'PUT, POST, PATCH, DELETE, GET');
return res.status(200).json({});
}
next();
});
app.disable('x-powered-by');
accesscontrol();
app.use('/api', apiRouter);
app.use('/auth', authRouter);
// 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');
let msg = err.errmsg || err.message;
res.json({ message: msg });
});
module.exports = app;