Fixes: Redis keys related to queue jobs should be removed after completion

server/events.js

@@ -19,18 +19,21 @@ const globalEventsQueue = new Queue('global events', process.env.REDIS_URL);
 const serviceEventsQueue = new Queue('service events', process.env.REDIS_URL);
 
 // this queue processes global events and hands them off to service hooks
-globalEventsQueue.process(async function(job) {
+globalEventsQueue.process(async job => {
   const names = Object.keys(services);
   names.forEach(name => {
     const service = services[name];
     if (service.on) {
-      serviceEventsQueue.add({ service: name, ...job.data });
+      serviceEventsQueue.add(
+        { service: name, ...job.data },
+        { removeOnComplete: true }
+      );
     }
   });
 });
 
 // this queue processes an individual event for a specific service
-serviceEventsQueue.process(async function(job) {
+serviceEventsQueue.process(async job => {
   const event = job.data;
   const service = services[event.service];
 

server/logistics.js

@@ -10,6 +10,7 @@ const logisticsQueue = new Queue('logistics', process.env.REDIS_URL);
 const mailer = new Mailer();
 const queueOptions = {
   attempts: 2,
+  removeOnComplete: true,
   backoff: {
     type: 'exponential',
     delay: 60 * 1000,

server/mailer.js

@@ -138,6 +138,7 @@ export const sendEmail = (type: Emails, to: string, options?: Object = {}) => {
     },
     {
       attempts: 5,
+      removeOnComplete: true,
       backoff: {
         type: 'exponential',
         delay: 60 * 1000,