hapi-aws-lambda

hapi-aws-lambda

Call AWS lambda functions from your hapi apps! And get all the goodness of server methods, including free caching.

Installation

const Hapi = require('hapi');

const server = new Hapi.Server();
server.connection({ port: 4000 });

server.register({
	register: require('hapi-aws-lambda'),
	options: {
		config: {
			region: 'us-east-1',
			credentials: {
				accessKeyId: 'XXX',
				secretAccessKey: 'XXX'
			}
		}
	}
}, (err) => {

	if (err) {
		throw err;
	}

	// Use it here!

	server.start(() => {
		console.log('Server started!');
	});
});

Usage

The lamda handler

server.route({
	method: 'GET',
	path: '/',
	handler: {
		lambda: {
			func: 'myExampleFunction', // short name or full arn
			payload: { name: 'matt' }
		}
	}
});

The lamda server method (free caching for your lambdas!)

server.lambda('myExampleFunction', {
	cache: {
		expiresIn: 10000
	}
});

server.route({
	method: 'GET',
	path: '/',
	handler: function (request, reply) {

		server.methods.myExampleFunction({ name: 'matt' }, (err, data) => {

			if (err) {
				throw err;
			}

			reply(data);
		});
	}
});