app.js

var createError = require("http-errors");
var express = require("express");
var path = require("path");
var cookieParser = require("cookie-parser");
var logger = require("morgan");
var sassMiddleware = require("node-sass-middleware");
var bodyParser = require("body-parser");

var index = require("./routes/index");
var api = require("./routes/api");

var app = express();

// view engine setup
app.set("views", path.join(__dirname, "views"));
app.set("view engine", "hbs");

app.use(logger("dev"));
app.use(bodyParser.json());
app.use(cookieParser());
app.use(
  sassMiddleware({
    src: path.join(__dirname, "public"),
    dest: path.join(__dirname, "public"),
    indentedSyntax: false,
    sourceMap: true,
  })
);
app.use(express.static(path.join(__dirname, "public")));

app.use((req, _, next) => {
  app.locals.canInstall = ["localhost", "auth.sinpapeles.xyz"].includes(
    req.hostname
  );

  next();
});

app.use("/", index);
app.use("/api", api);

// 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");
});

module.exports = app;