Skeleton of the zoom integration

using the new zoom API

integrations/zoom.js

@@ -0,0 +1,49 @@
+const fetch = require('node-fetch');
+
+module.exports = async function(robot, kredits) {
+
+  function createContributionFor (participant, meeting) {
+    // TODO
+  }
+
+  function getContributorByZoomUserId(userId) {
+    return Contributor.findByAccount({ zoomId: userId });
+  }
+
+  function getMeetingParticipants(meetingUUID) {
+    fetch(`https://api.zoom.us/v2/past_meetings/${meetingUUID}/participants`)
+      .then(response => response.json())
+      .then(json => json.participants)
+  }
+
+  function handleZoomMeetingEnded(data) {
+    const meetingUUID = data.uuid;
+    const topic = data.topic;
+    const duration = data.duration;
+
+    const meeting = {
+      // TODO
+    }
+
+    if (duration < 15) {
+      robot.logger.info('[hubot-kredits] ignoring short calls');
+      return;
+    }
+    const participants = await getMeetingParticipants(meetingUUID);
+    participants.forEach(p => {
+      createContributionFor(p, meeting);
+    });
+  }
+
+  robot.router.post('/incoming/kredits/zoom'+process.env.KREDITS_WEBHOOK_TOKEN), (req, res) => {
+    let data = req.body;
+    const eventName = data.event;
+    const payload = data.payload;
+
+    if (eventName === 'meeting.ended') {
+      handleZoomMeetingEnded(payload);
+    }
+
+    res.sendStatus(200);
+  })
+}