app.js

// ℹ️ Gets access to environment variables/settings
// https://www.npmjs.com/package/dotenv
require("dotenv").config();

// ℹ️ Connects to the database
require("./db");

// Handles http requests (express is node js framework)
// https://www.npmjs.com/package/express
const express = require("express");

// Handles the handlebars
// https://www.npmjs.com/package/hbs
const hbs = require("hbs");

const app = express();

//Flash
const flash = require("express-flash");

// ℹ️ This function is getting exported from the config folder. It runs most pieces of middleware
require("./config")(app);

const projectName = "re/gift";
const capitalized = (string) => string[0].toUpperCase() + string.slice(1).toLowerCase();

app.locals.title = `${capitalized(projectName)} created with IronLauncher`;

// 👇 Start handling routes here
const index = require("./routes/index");
app.use("/", index);

const authRoutes = require("./routes/auth");
app.use("/", authRoutes);

const userRoutes = require("./routes/user");
app.use("/", userRoutes)

const giftRoutes = require("./routes/gift");
app.use("/", giftRoutes)

const transactionRoutes = require ("./routes/transaction");
app.use('/', transactionRoutes);

// ❗ To handle errors. Routes that don't exist or errors that you handle in specific routes
require("./error-handling")(app);

module.exports = app;