|
| 1 | +const path = require('path') |
| 2 | +const express = require('express') |
| 3 | +const bodyParser = require('body-parser') |
| 4 | +const cors = require('cors') |
| 5 | +const compression = require('compression') |
| 6 | +const { getCurrentInvoke } = require('../../../src/index') // require('@vendia/serverless-express') |
| 7 | +const ejs = require('ejs').__express |
| 8 | +const app = express() |
| 9 | +const router = express.Router() |
| 10 | + |
| 11 | +app.set('view engine', 'ejs') |
| 12 | +app.engine('.ejs', ejs) |
| 13 | + |
| 14 | +router.use(compression()) |
| 15 | +router.use(cors()) |
| 16 | +router.use(bodyParser.json()) |
| 17 | +router.use(bodyParser.urlencoded({ extended: true })) |
| 18 | + |
| 19 | +// NOTE: tests can't find the views directory without this |
| 20 | +app.set('views', path.join(__dirname, 'views')) |
| 21 | + |
| 22 | +router.get('/api', (req, res) => { |
| 23 | + const currentInvoke = getCurrentInvoke() |
| 24 | + const { event = {} } = currentInvoke |
| 25 | + const { requestContext = {} } = event |
| 26 | + const { domainName = 'localhost:7071' } = requestContext |
| 27 | + const apiUrl = `https://${domainName}` |
| 28 | + res.render('index', { apiUrl }) |
| 29 | +}) |
| 30 | + |
| 31 | +router.get('/api/vendia', (req, res) => { |
| 32 | + res.sendFile(path.join(__dirname, 'vendia-logo.png')) |
| 33 | +}) |
| 34 | + |
| 35 | +router.get('/api/users', (req, res) => { |
| 36 | + res.json(users) |
| 37 | +}) |
| 38 | + |
| 39 | +router.get('/api/users/:userId', (req, res) => { |
| 40 | + const user = getUser(req.params.userId) |
| 41 | + |
| 42 | + if (!user) return res.status(404).json({}) |
| 43 | + |
| 44 | + return res.json(user) |
| 45 | +}) |
| 46 | + |
| 47 | +router.post('/api/users', (req, res) => { |
| 48 | + const user = { |
| 49 | + id: ++userIdCounter, |
| 50 | + name: req.body.name |
| 51 | + } |
| 52 | + users.push(user) |
| 53 | + res.status(201).json(user) |
| 54 | +}) |
| 55 | + |
| 56 | +router.put('/api/users/:userId', (req, res) => { |
| 57 | + const user = getUser(req.params.userId) |
| 58 | + |
| 59 | + if (!user) return res.status(404).json({}) |
| 60 | + |
| 61 | + user.name = req.body.name |
| 62 | + res.json(user) |
| 63 | +}) |
| 64 | + |
| 65 | +router.delete('/api/users/:userId', (req, res) => { |
| 66 | + const userIndex = getUserIndex(req.params.userId) |
| 67 | + |
| 68 | + if (userIndex === -1) return res.status(404).json({}) |
| 69 | + |
| 70 | + users.splice(userIndex, 1) |
| 71 | + res.json(users) |
| 72 | +}) |
| 73 | + |
| 74 | +router.get('/api/cookie', (req, res) => { |
| 75 | + res.cookie('Foo', 'bar') |
| 76 | + res.cookie('Fizz', 'buzz') |
| 77 | + res.json({}) |
| 78 | +}) |
| 79 | + |
| 80 | +const getUser = (userId) => users.find(u => u.id === parseInt(userId)) |
| 81 | +const getUserIndex = (userId) => users.findIndex(u => u.id === parseInt(userId)) |
| 82 | + |
| 83 | +// Ephemeral in-memory data store |
| 84 | +const users = [{ |
| 85 | + id: 1, |
| 86 | + name: 'Joe' |
| 87 | +}, { |
| 88 | + id: 2, |
| 89 | + name: 'Jane' |
| 90 | +}] |
| 91 | +let userIdCounter = users.length |
| 92 | + |
| 93 | +// The serverless-express library creates a server and listens on a Unix |
| 94 | +// Domain Socket for you, so you can remove the usual call to app.listen. |
| 95 | +// app.listen(3000) |
| 96 | +app.use('/', router) |
| 97 | + |
| 98 | +// Export your express server so you can import it in the lambda function. |
| 99 | +module.exports = app |
0 commit comments