v1.6.0/added support, cleanup webhook

functions/webhooks/cleanUpRoom.js

@@ -0,0 +1,32 @@
+const admin = require('firebase-admin');
+
+module.exports = async (roomId) => {
+  admin
+    .firestore()
+    .collection('rooms')
+    .doc(roomId)
+    .collection('messages')
+    .listDocuments()
+    .then((messages) => messages.forEach((message) => message.delete()))
+    .catch((err) => {
+      console.error(`Failed to run auto clean up (delete room messages) @ ${roomId}`, err);
+    });
+  admin
+    .firestore()
+    .collection('rooms')
+    .doc(roomId)
+    .collection('users')
+    .listDocuments()
+    .then((users) => users.forEach((user) => user.delete()))
+    .catch((err) => {
+      console.error(`Failed to run auto clean up (delete room users) @ ${roomId}`, err);
+    });
+  admin
+    .firestore()
+    .collection('rooms')
+    .doc(roomId)
+    .delete()
+    .catch((err) => {
+      console.error(`Failed to run auto clean up (delete room) @ ${roomId}`, err);
+    });
+};

functions/webhooks/index.js

@@ -1,5 +1,7 @@
 const conferenceEnd = require('./conferenceEnd');
+const scheduledCleanUp = require('./scheduledCleanUp');
 
 module.exports = {
     conferenceEnd,
+    scheduledCleanUp
 };

functions/webhooks/scheduledCleanUp.js

@@ -0,0 +1,50 @@
+const admin = require('firebase-admin');
+const cleanUpRoom = require('./cleanUpRoom');
+
+const timeDiff = (ds1, ds2) => {
+  const d1 = new Date(ds1);
+  const d2 = new Date(ds2);
+  var diff = (d2.getTime() - d1.getTime()) / 1000;
+  diff /= 60 * 60;
+  return Math.abs(Math.round(diff));
+};
+
+module.exports = async (req, res) => {
+  const startedTime = new Date();
+  res.status(200).send({message:'Started processing'});
+  const roomList = await admin
+    .firestore()
+    .collection('rooms')
+    .listDocuments()
+    .then((rL) => rL)
+    .catch((err) => {
+      console.error(
+        `Failed to run auto clean up (get room list) @ ${new Date().toLocaleTimeString()}`,
+        err
+      );
+    });
+  roomList.forEach((roomRef) => {
+    roomRef
+      .get()
+      .then(async (roomSnap) => {
+        if (
+          // MORE THAN 24 HOURS AND NOT IN USE
+          (timeDiff(roomSnap.createTime.toDate(), startedTime) >= 24 &&
+            timeDiff(roomSnap.updateTime.toDate(), startedTime) >= 4) ||
+          // LESS THAN 24 HOURS BUT NOT IN USE
+          timeDiff(roomSnap.updateTime.toDate(), startedTime) >= 12
+        ) {
+          await cleanUpRoom(roomSnap.id);
+          console.info(`Deleted room ${roomSnap.id} from auto cleanup`);
+        }
+        return;
+      })
+      .catch((err) => {
+        console.error(
+          `Failed to run auto clean up (get room snap) @ ${new Date().toLocaleTimeString()}`,
+          err
+        );
+      });
+  });
+  return;
+};