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letu/app.js

60 lines
1.7 KiB
JavaScript

let createError = require("http-errors");
let express = require("express");
let path = require("path");
let cookieParser = require("cookie-parser");
let logger = require("morgan");
let sassMiddleware = require("node-sass-middleware");
const session = require("express-session");
let config = process.env.NODE_ENV === "test" ? {} : require("./config/config.json");
let indexRouter = require("./routes/index");
const loginRouter = require("./routes/login");
let app = express();
const sessionMiddleware = session({
secret: process.env.NODE_ENV === "test" ? "Keyboard Cat" : config.secret
});
// view engine setup
app.set("views", path.join(__dirname, "views"));
app.set("view engine", "pug");
app.set("sessionMiddleware", sessionMiddleware);
app.set("config", config);
app.use(logger("dev"));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(sassMiddleware({
src: path.join(__dirname, "public"),
dest: path.join(__dirname, "public"),
indentedSyntax: true, // true = .sass and false = .scss
sourceMap: true
}));
app.use(express.static(path.join(__dirname, "public")));
app.use(sessionMiddleware);
app.use((req, res, next) => {
res.locals.session = req.session;
next();
});
app.use("/", indexRouter);
app.use("/login", loginRouter);
// catch 404 and forward to error handler
app.use((req, res, next) => {
next(createError(404));
});
// error handler
app.use((err, req, res) => {
// 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;