LambdaToLIFXBulb

LambdaToLIFXBulb

var https = require('https');
 
/**
 * Pass the data to send as `event.data`, and the request options as
 * `event.options`. For more information see the HTTPS module documentation
 * at https://nodejs.org/api/https.html.
 *
 * Will succeed with the response body.
 */
exports.handler = function(event, context) {
    var LIFX_API_KEY = "[YOUR KEY HERE]:";
    var LIFX_BULB_ID = "[YOUR BULB ID HERE]";
    var lifxopts = {
        "color": "blue",
        "period": 2,
        "cycles": 3,
        "persist": false,
        "power_on": true
    };
    switch(event.clickType) {
        case 'SINGLE':
            lifxopts.color = "yellow";
            break;
        case 'DOUBLE':
            lifxopts.color = "red";
            break;
        default: 
    }
 
    // The 'breathe' effect is a soft pulse effect. Options defined in lifxopts above
    var options = {
        hostname: 'api.lifx.com',
        port: 443,
        path: '/v1/lights/' + LIFX_BULB_ID + '/effects/breathe',
        method: 'POST',
        headers: {
            "content-type": "application/json",
            "content-length": JSON.stringify(lifxopts).length
        },
        auth: LIFX_API_KEY
    };
 
    var req = https.request(options, function(res) {
        var body = '';
        console.log('Status:', res.statusCode);
        console.log('Headers:', JSON.stringify(res.headers));
        res.setEncoding('utf8');
        res.on('data', function(chunk) {
            body += chunk;
        });
        res.on('end', function() {
            console.log('Successfully processed HTTPS response');
            // If we know it's JSON, parse it
            if (res.headers['content-type'] === 'application/json') {
                body = JSON.parse(body);
            }
            context.succeed(body);
        });
    });
    req.on('error', context.fail);
    req.write(JSON.stringify(lifxopts));
    req.end();
};