Safari is stupid

src/mixins/ServiceWorkerMixin.js

@@ -12,13 +12,17 @@ var serviceWorkerRegistrationMixin = {
   },
   methods: {
     registerPushListener: function() {
-      const channel = new BroadcastChannel("updatePush");
+      try {
-      channel.addEventListener("message", event => {
+        const channel = new BroadcastChannel("updatePush");
-        if (event.data.success) {
+        channel.addEventListener("message", event => {
-          localStorage.setItem("push", true);
+          if (event.data.success) {
-          this.$emit("push-allowed");
+            localStorage.setItem("push", true);
-        }
+            this.$emit("push-allowed");
-      });
+          }
+        });
+      } catch (e) {
+        console.log("Using safari 'eh? No notifications for you.");
+      }
     },
     sendMessage: function(message) {
       return new Promise(function(resolve, reject) {

src/service-worker/service-worker.js

@@ -25,8 +25,12 @@ self.addEventListener("message", event => {
           .then(subscription =>
             saveSubscription(subscription)
               .then(() => {
-                const channel = new BroadcastChannel("updatePush");
+                try {
-                channel.postMessage({ success: true });
+                  const channel = new BroadcastChannel("updatePush");
+                  channel.postMessage({ success: true });
+                } catch (e) {
+                  console.log("Using safari 'eh? No notifications for you.");
+                }
                 resolve();
               })
               .catch(() => {