ComposeSlackIntegration.js

module.exports = function (hook) {
  var hr = hook.open(hook.env.slack, { method: 'POST' });
  hr.setHeader('content-type', 'application/json');
  hr.end(JSON.stringify({ text: hook.params.message || 'test' }));
  hr.pipe(hook.res);
};

module.exports.schema = {
  alert_type_causes: 'string'
, alert_type_description: 'string'
, alert_type_resolution: 'string'
, databases: ['string']
, message: 'string'
, severity: 'number'
, source: 'string'
, title: 'string'
, trigger_value: 'string'
, type: 'string'
};