app.js

require("dotenv").config();
const createError = require("http-errors");
const express = require("express");
const path = require("path");
const cookieParser = require("cookie-parser");
const bodyParser = require("body-parser");
const logger = require("morgan");
const session = require("express-session");

const usersRouter = require("./routes/users");
const indexRouter = require("./routes/index");
const apiRouter = require("./routes/api");
const sequelize = require("./config/sequelize.config");

// init the database
sequelize
  .authenticate()
  .then(() => {
    console.log("Connection has been established successfully.");
  })
  .catch(err => {
    console.error("Unable to connect to the database:", err);
  });

const app = express();

// setup sessions
app.use(
  session({
    secret: "secret word don't tell",
    resave: true,
    saveUninitialized: true,
    adminLogged: false
  })
);

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, "client", "build")));

app.use("/", indexRouter);
app.use("/api", apiRouter);
app.use("/users", usersRouter);
app.get("*", (req, res) => {
  res.redirect("/");
});
// 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.sendStatus(err.status || 500);
});

module.exports = app;