refactor(service-worker): clean up code

1 files changed, 21 insertions, 31 deletions

diff --git a/src/service-worker.ts b/src/service-worker.ts
index 2aa76a3f..2f70ced2 100644
--- a/src/service-worker.ts
+++ b/src/service-worker.ts
@@ -12,22 +12,22 @@ const CACHE = `cache-${version}`;
 const ASSETS = [...build, ...files];
 
 sw.addEventListener('install', (event: ExtendableEvent) => {
-  async function addFilesToCache() {
-    const cache = await caches.open(CACHE);
-    await cache.addAll(ASSETS);
-  }
-
-  event.waitUntil(addFilesToCache());
+  event.waitUntil(
+    (async () => {
+      const cache = await caches.open(CACHE);
+      await cache.addAll(ASSETS);
+    })()
+  );
 });
 
 sw.addEventListener('activate', (event) => {
-  async function deleteOldCaches() {
-    for (const key of await caches.keys()) {
-      if (key !== CACHE) await caches.delete(key);
-    }
-  }
-
-  event.waitUntil(deleteOldCaches());
+  event.waitUntil(
+    (async () => {
+      for (const key of await caches.keys()) {
+        if (key !== CACHE) await caches.delete(key);
+      }
+    })()
+  );
 });
 
 sw.addEventListener('fetch', (event) => {
@@ -45,31 +45,23 @@ sw.addEventListener('fetch', (event) => {
     if (ASSETS.includes(url.pathname)) {
       const response = await cache.match(url.pathname);
 
-      if (response) {
-        return response;
-      }
+      if (response) return response;
     }
 
     try {
       const response = await fetch(event.request);
 
-      if (!(response instanceof Response)) {
-        throw new Error('invalid response from fetch');
-      }
+      if (!(response instanceof Response)) throw new Error('invalid response from fetch');
 
-      if (response.status === 200) {
-        cache.put(event.request, response.clone());
-      }
+      if (response.status === 200) cache.put(event.request, response.clone());
 
       return response;
-    } catch (err) {
+    } catch (error) {
       const response = await cache.match(event.request);
 
-      if (response) {
-        return response;
-      }
+      if (response) return response;
 
-      throw err;
+      throw error;
     }
   }
 
@@ -79,9 +71,7 @@ sw.addEventListener('fetch', (event) => {
 sw.addEventListener('push', async (event: PushEvent) => {
   event.waitUntil(
     (async () => {
-      if (self.Notification && self.Notification.permission !== 'granted') {
-        return;
-      }
+      if (self.Notification && self.Notification.permission !== 'granted') return;
 
       try {
         const user = (await database.users.toArray()).at(0);
@@ -95,7 +85,7 @@ sw.addEventListener('push', async (event: PushEvent) => {
           recentNotifications.length > 0 &&
           (recentNotifications[0].id > (user.lastNotificationID as number) ||
             new Date(recentNotifications[0].createdAt * 1000).getTime() + 30000 >
-            new Date().getTime())
+              new Date().getTime())
         ) {
           await database.users.update(user.id, { lastNotificationID: recentNotifications[0].id });
           await sw.registration.showNotification('due.moe', {