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server.js
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server.js
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'use strict'
const
express = require('express'),
bodyParser = require('body-parser'),
AWS = require('aws-sdk')
AWS.config.update({
endpoint: "http://localhost:8000",
region: "us-west-2"
})
AWS.config.credentials = new AWS.SharedIniFileCredentials()
const dynamoClient = new AWS.DynamoDB.DocumentClient()
let app = express()
app.use(bodyParser.urlencoded({ extended: true }))
app.use(bodyParser.json())
app.use(express.static('www'))
app.use(express.static('.'))
let router = express.Router()
router.route('/events')
.post((req, res) => {
let params = {
TableName: 'Events',
Item: req.body
}
dynamoClient.put(params, (err, data) => {
if (err)
{
res.status(500).json({message: 'error in database'})
console.log('db error:', err)
}
else
{
res.status(200).json({message: 'success'})
}
})
})
.get((req, res) => {
let params = {TableName: 'Events'}
dynamoClient.scan(params, (err, data) => {
if (err)
{
res.status(500).json({message: 'error in database'})
console.log('db error:', err)
}
else
{
res.status(200).json(data)
}
})
})
router.route('/events/:key')
.get((req, res) => {
let params = {
TableName: 'Events',
Key: {
key: req.params.key
}
}
dynamoClient.get(params, (err, data) => {
if (err)
{
res.status(400).json({message: 'event not found'})
console.log('db error:', err)
}
else
{
res.status(200).json(data)
}
});
})
app.use('/api', router)
const PORT = process.env.PORT || 3000
app.listen(PORT)
console.log(`server listening on port ${PORT}`)