bragg-s3

bragg middleware to process s3 triggers

Install

$ npm install bragg-s3

Routing

The routing is decided based on the event type

Event name	Method
ObjectCreated:*	post
ObjectCreated:Put	post
ObjectCreated:Post	post
ObjectCreated:Copy	post
ObjectCreated:CompleteMultipartUpload	post
ObjectRemoved:*	delete
ObjectRemoved:Delete	delete
ObjectRemoved:DeleteMarkerCreated	delete
ObjectRestore:Post	post
ObjectRestore:Completed	post
ReducedRedundancyLostObject	post

Usage

const app = require('bragg')();
const router = require('bragg-router')();
const s3 = require('bragg-s3');
 
// Listen for events in the `TopicName` topic
router.post('s3:triggerName', ctx => {
    ctx.body = ctx.request.body; // [{bucket: 'someBucket', key: 'foo.jpg', eventName: 'ObjectCreated:Put'}]
});
 
app.use(s3());
app.use(router.routes());
 
exports.handler = app.listen();

The s3: prefix is added before the name of the S3 trigger. The bucket, key and eventName are provided in the body of the request object. Routing is decided by the configurationId provided in the request. This can be a UUID when the trigger is created using AWS CloudFormation.

API

braggS3()

Add the bragg S3 middleware to the middleware pipeline.

License

MIT © Simon