Mai/server.js at master · ijlee2/Mai · GitHub

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/****************************************************************************
 ****************************************************************************

    Initialize

*****************************************************************************
*****************************************************************************/
// Import packages
const express        = require("express");
const exphbs         = require("express-handlebars");
const path           = require("path");
const methodOverride = require("method-override");
const bodyParser     = require("body-parser");
const cookieParser   = require("cookie-parser");
// const aws = require("aws-sdk"); //added by John for S3 functions

// Use express
const app  = express();
const PORT = process.env.PORT || 3000;


/****************************************************************************
 ****************************************************************************

    Set models

*****************************************************************************
*****************************************************************************/
// Import our models
const maiDB = require(path.join(__dirname, "models"));


/****************************************************************************
 ****************************************************************************

    Set views

*****************************************************************************
*****************************************************************************/
// Set public directory
const directory_public = path.join(__dirname, "public");
app.use(express.static(directory_public));

// Set up Express to handle parsing data
app.use(bodyParser.json());
app.use(bodyParser.text());

// Set extended to true so that we can parse arrays of input fields (e.g. name="captions[0]")
app.use(bodyParser.urlencoded({"extended": true}));

// Set handlebars
app.engine(".hbs", exphbs({
    "defaultLayout": "main",
    "extname"      : ".hbs"
}));

app.set("view engine", ".hbs");

// Set ejs for S3 functions to run. Maybe unnecessary.
// app.engine("html", require("ejs").renderFile); /* added by John per S3 tutorial, maybe unnecessary */

// Set cookie
app.use(cookieParser());


/****************************************************************************
 ****************************************************************************

    Set controllers

*****************************************************************************
*****************************************************************************/
// Override POST methods to handle PATCH and DELETE
app.use(methodOverride("_method"));

// Set routers
const router_html = require(path.join(__dirname, "controllers", "html_routes.js"));
const router_api  = require(path.join(__dirname, "controllers", "api_routes.js"));

// Talk to routers
app.use("/", router_html);
app.use("/api", router_api);


/****************************************************************************
 ****************************************************************************

    Listen for connections on the port

*****************************************************************************
*****************************************************************************/
// Uncomment force to reset the database
maiDB.sequelize.sync(/*{"force": true}*/).then(function() {
    app.listen(PORT, () => console.log(`App listening on ${PORT}.`));
});