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app.js
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app.js
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/*
* @Descripttion:
* @version:
* @Author: sueRimn
* @Date: 2020-08-08 14:15:11
* @LastEditors: Yiqun Peng
* @LastEditTime: 2020-08-17 16:22:16
*/
let createError = require("http-errors");
const express = require("express");
let path = require("path");
let cookieParser = require("cookie-parser");
let logger = require("morgan");
const app = express();
const static = express.static(__dirname + "/public");
const exphbs = require("express-handlebars");
const session = require("express-session");
let bodyParser = require("body-parser");
const configRoutes = require("./router/index");
app.use(bodyParser.json({ limit: "50mb" }));
app.use(
bodyParser.urlencoded({
limit: "50mb",
extended: true,
parameterLimit: 50000,
})
);
// view engine setup
app.engine(
"handlebars",
exphbs({
defaultLayout: "main",
})
);
app.set("view engine", "handlebars");
app.use("/public", static);
app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: true }));
app.use(cookieParser());
app.use("/public", express.static(path.join(__dirname, "/public")));
// Middleware
app.use(
session({
name: "AuthCookie",
secret: "some secret string!",
resave: false,
saveUninitialized: true,
})
);
app.use(async (req, res, next) => {
let currTimeStamp = new Date().toUTCString();
let userAuth = "(Non-Authenticated User)";
if (req.session.user) {
userAuth = "(Authenticated User)";
}
console.log(
`[${currTimeStamp}]: ${req.method} ${req.originalUrl} ${userAuth} ${req.session.user}`
);
next();
});
app.use("/login", async (req, res, next) => {
if (req.session.user) {
return res.redirect("/");
} else {
next();
}
});
app.use("/logout", async (req, res, next) => {
if (!req.session.user) {
// req.session.fromOtherPage = true;
return res.redirect("/login");
} else {
next();
}
});
app.use("/registration", async (req, res, next) => {
if (req.session.user) {
return res.redirect("/");
} else {
next();
}
});
app.use("/account", async (req, res, next) => {
if (!req.session.user) {
return res.redirect("/");
} else {
next();
}
});
configRoutes(app);
app.listen(3000, () => {
console.log("We've now got a server!");
console.log("Your routes will be running on http://localhost:3000");
});