kubernetes-yaml/learn/learn-kubernetes-master/kiamol/ch21/serverless/todo-api/server.js

21 lines
564 B
JavaScript

const NATS = require('nats')
const nc = NATS.connect({url: 'nats://message-queue:4222', json: true})
const { v4: uuidv4 } = require('uuid');
function handler(event, context) {
console.log('** todo-api handler called');
var newItemEvent = {
Subject: "events.todo.newitem",
Item: {
Item: event.data,
DateAdded: new Date().toISOString()
},
CorrelationId: uuidv4()
}
nc.publish('events.todo.newitem', newItemEvent)
console.log(`** New item published, event ID: ${newItemEvent.CorrelationId}`);
}
module.exports = { handler }