151 lines
4.2 KiB
JavaScript
151 lines
4.2 KiB
JavaScript
"use strict";
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var express = require('express'),
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fs = require('fs'),
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app = express(),
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customers = JSON.parse(fs.readFileSync('data/customers.json', 'utf-8')),
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states = JSON.parse(fs.readFileSync('data/states.json', 'utf-8')),
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inContainer = process.env.CONTAINER,
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inAzure = process.env.WEBSITE_RESOURCE_GROUP,
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port = process.env.PORT || 8080;
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app.use(express.urlencoded({ extended: true }));
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app.use(express.json());
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//CORS
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app.use((req, res, next) => {
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res.header("Access-Control-Allow-Origin", "*");
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res.header("Access-Control-Allow-Credentials", true);
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res.header("Access-Control-Allow-Headers", "Origin, Authorization, X-Requested-With, X-XSRF-TOKEN, X-InlineCount, Content-Type, Accept");
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res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,PATCH,OPTIONS');
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next();
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});
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//The dist folder has our static resources (index.html, css, images)
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if (!inContainer) {
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app.use(express.static(__dirname + '/dist'));
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console.log(__dirname);
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}
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app.get('/api/customers/page/:skip/:top', (req, res) => {
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const topVal = req.params.top,
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skipVal = req.params.skip,
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skip = (isNaN(skipVal)) ? 0 : +skipVal;
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let top = (isNaN(topVal)) ? 10 : skip + (+topVal);
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if (top > customers.length) {
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top = skip + (customers.length - skip);
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}
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console.log(`Skip: ${skip} Top: ${top}`);
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var pagedCustomers = customers.slice(skip, top);
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res.setHeader('X-InlineCount', customers.length);
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res.json(pagedCustomers);
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});
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app.get('/api/customers', (req, res) => {
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res.json(customers);
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});
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app.get('/api/customers/:id', (req, res) => {
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let customerId = +req.params.id;
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let selectedCustomer = null;
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for (let customer of customers) {
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if (customer.id === customerId) {
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// found customer to create one to send
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selectedCustomer = {};
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selectedCustomer = customer;
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break;
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}
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}
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res.json(selectedCustomer);
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});
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app.post('/api/customers', (req, res) => {
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let postedCustomer = req.body;
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let maxId = Math.max.apply(Math,customers.map((cust) => cust.id));
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postedCustomer.id = ++maxId;
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postedCustomer.gender = (postedCustomer.id % 2 === 0) ? 'female' : 'male';
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customers.push(postedCustomer);
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res.json(postedCustomer);
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});
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app.put('/api/customers/:id', (req, res) => {
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let putCustomer = req.body;
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let id = +req.params.id;
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let status = false;
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//Ensure state name is in sync with state abbreviation
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const filteredStates = states.filter((state) => state.abbreviation === putCustomer.state.abbreviation);
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if (filteredStates && filteredStates.length) {
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putCustomer.state.name = filteredStates[0].name;
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console.log('Updated putCustomer state to ' + putCustomer.state.name);
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}
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for (let i=0,len=customers.length;i<len;i++) {
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if (customers[i].id === id) {
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customers[i] = putCustomer;
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status = true;
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break;
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}
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}
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res.json({ status: status });
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});
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app.delete('/api/customers/:id', function(req, res) {
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let customerId = +req.params.id;
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for (let i=0,len=customers.length;i<len;i++) {
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if (customers[i].id === customerId) {
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customers.splice(i,1);
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break;
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}
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}
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res.json({ status: true });
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});
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app.get('/api/orders/:id', function(req, res) {
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let customerId = +req.params.id;
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for (let cust of customers) {
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if (cust.customerId === customerId) {
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return res.json(cust);
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}
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}
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res.json([]);
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});
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app.get('/api/states', (req, res) => {
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res.json(states);
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});
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app.post('/api/auth/login', (req, res) => {
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var userLogin = req.body;
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//Add "real" auth here. Simulating it by returning a simple boolean.
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res.json(true);
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});
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app.post('/api/auth/logout', (req, res) => {
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res.json(true);
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});
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if (!inContainer) {
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// redirect all others to the index (HTML5 history)
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app.all('/*', function(req, res) {
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res.sendFile(__dirname + '/dist/index.html');
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});
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}
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app.listen(port);
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console.log('Express listening on port ' + port);
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// //Open browser
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if (!inContainer && !inAzure) {
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var opn = require('opn');
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opn('http://localhost:' + port).then(() => {
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console.log('Browser closed.');
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});
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}
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