finished

README.md

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 # project_fideligard_spa
 Buy low, sell high.
+
+Name: Andrew Senner

backend/.gitignore

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+node_modules/
+.env

backend/app.js

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+const Koa = require('koa');
+const app = new Koa();
+const views = require('koa-views');
+const json = require('koa-json');
+const onerror = require('koa-onerror');
+const bodyparser = require('koa-bodyparser');
+const logger = require('koa-logger');
+
+const api = require('./routes/api');
+
+// error handler
+onerror(app);
+
+// middlewares
+app.use(
+	bodyparser({
+		enableTypes: ['json', 'form', 'text']
+	})
+);
+app.use(json());
+app.use(logger());
+
+// logger
+app.use(async (ctx, next) => {
+	const start = new Date();
+	await next();
+	const ms = new Date() - start;
+	console.log(`${ctx.method} ${ctx.url} - ${ms}ms`);
+});
+
+// routes
+app.use(api.routes(), api.allowedMethods());
+
+module.exports = app;

backend/bin/www

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+#!/usr/bin/env node
+const socketService = require('../services/socket-io');
+require('dotenv').config();
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('demo:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+// app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = require('http').createServer(app.callback());
+var io = require('socket.io')(server);
+
+io.on('connection', socketService(io));
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+	var port = parseInt(val, 10);
+
+	if (isNaN(port)) {
+		// named pipe
+		return val;
+	}
+
+	if (port >= 0) {
+		// port number
+		return port;
+	}
+
+	return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+	if (error.syscall !== 'listen') {
+		throw error;
+	}
+
+	var bind = typeof port === 'string' ? 'Pipe ' + port : 'Port ' + port;
+
+	// handle specific listen errors with friendly messages
+	switch (error.code) {
+		case 'EACCES':
+			console.error(bind + ' requires elevated privileges');
+			process.exit(1);
+			break;
+		case 'EADDRINUSE':
+			console.error(bind + ' is already in use');
+			process.exit(1);
+			break;
+		default:
+			throw error;
+	}
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+	var addr = server.address();
+	var bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port;
+	debug('Listening on ' + bind);
+}