slack-feelio

module['exports'] = function feelio(hook) {

  // hook.io has a range of node modules available - see
  // https://hook.io/modules.
  // We use request (https://www.npmjs.com/package/request) for an easy way to
  // make the HTTP request.
  var request = require('request');

  // The parameters passed in via the slash command POST request.
  var params = hook.params;

  // Get the data from Feelio API
  //  request.open('GET', 'http://www.feelio.cc/db_calls/feelio-api.php?format=json', true);
  // var yo = hook.res.end(JSON.stringify(hook.env.feelio_api_json, true, 2));
  var url = JSON.stringify(hook.env.feelio_api_json);
  var yo = hook.res.end(JSON.parse(url));

  // var weather = JSON.parse('{"feelio_api": {"currently": {"phrase": "Cold and nice out"}} }');
  var phrase = yo.feelio_api.currently.phrase;

  // Check that the hook has been triggered from our slash command by
  // matching the token against the one in our environment variables.
  if(params.token === hook.env.newfeelio_token) {

      // Set up the options for the HTTP request
      var options = {

        // Use the Webhook URL from the Slack Incoming Webhooks integration.
        uri: hook.env.newfeelio_url,

        method: 'POST',

        // Slack expects a JSON payload with a "text" property.
        json: {
          // 'text': '@' + params.user_name + ' has a question about ' + params.text,
          'text' : 'It\'s cold outside' + phrase,

          // Request that Slack parse URLs, usernames, emoji, etc. in the
          // incoming text.
          'parse': 'full'
        } // ends json hash
      }; // ends option var definition

      // Make the POST request to the Slack incoming webhook.
      request(options, function (error, response, body) {

        // Pass error back to client if request endpoint can't be reached.
        if (error) {
          hook.res.end(error.message);
        }

        // Finally, send the response. This will be displayed to the user after
        // they submit the slash command.
        hook.res.end('It worked.');
      }); // ends request

  } else {

    // If the token didn't match, send a response anyway for debugging.
    hook.res.end('Incorrect token.');
  }
};