Fix suppressed eslint issues

web/src/app/ConnectionManager.js

@@ -61,9 +61,7 @@ class ConnectionManager {
       const { connectionId } = subscription;
       const added = !this.connections.get(connectionId);
       if (added) {
-        const { baseUrl } = subscription;
-        const { topic } = subscription;
-        const { user } = subscription;
+        const { baseUrl, topic, user } = subscription;
         const since = subscription.last;
         const connection = new Connection(
           connectionId,

web/src/app/Poller.js

@@ -21,15 +21,16 @@ class Poller {
   async pollAll() {
     console.log(`[Poller] Polling all subscriptions`);
     const subscriptions = await subscriptionManager.all();
-    for (const s of subscriptions) {
-      try {
-        // TODO(eslint): Switch to Promise.all
-        // eslint-disable-next-line no-await-in-loop
-        await this.poll(s);
-      } catch (e) {
-        console.log(`[Poller] Error polling ${s.id}`, e);
-      }
-    }
+
+    await Promise.all(
+      subscriptions.map(async (s) => {
+        try {
+          await this.poll(s);
+        } catch (e) {
+          console.log(`[Poller] Error polling ${s.id}`, e);
+        }
+      })
+    );
   }
 
   async poll(subscription) {

web/src/app/SubscriptionManager.js

@@ -5,13 +5,12 @@ class SubscriptionManager {
   /** All subscriptions, including "new count"; this is a JOIN, see https://dexie.org/docs/API-Reference#joining */
   async all() {
     const subscriptions = await db.subscriptions.toArray();
-    await Promise.all(
-      subscriptions.map(async (s) => {
-        // eslint-disable-next-line no-param-reassign
-        s.new = await db.notifications.where({ subscriptionId: s.id, new: 1 }).count();
-      })
+    return Promise.all(
+      subscriptions.map(async (s) => ({
+        ...s,
+        new: await db.notifications.where({ subscriptionId: s.id, new: 1 }).count(),
+      }))
     );
-    return subscriptions;
   }
 
   async get(subscriptionId) {
@@ -40,33 +39,31 @@ class SubscriptionManager {
     console.log(`[SubscriptionManager] Syncing subscriptions from remote`, remoteSubscriptions);
 
     // Add remote subscriptions
-    const remoteIds = []; // = topicUrl(baseUrl, topic)
-    for (let i = 0; i < remoteSubscriptions.length; i += 1) {
-      const remote = remoteSubscriptions[i];
-      // TODO(eslint): Switch to Promise.all
-      // eslint-disable-next-line no-await-in-loop
-      const local = await this.add(remote.base_url, remote.topic, false);
-      const reservation = remoteReservations?.find((r) => remote.base_url === config.base_url && remote.topic === r.topic) || null;
-      // TODO(eslint): Switch to Promise.all
-      // eslint-disable-next-line no-await-in-loop
-      await this.update(local.id, {
-        displayName: remote.display_name, // May be undefined
-        reservation, // May be null!
-      });
-      remoteIds.push(local.id);
-    }
+    const remoteIds = await Promise.all(
+      remoteSubscriptions.map(async (remote) => {
+        const local = await this.add(remote.base_url, remote.topic, false);
+        const reservation = remoteReservations?.find((r) => remote.base_url === config.base_url && remote.topic === r.topic) || null;
+
+        await this.update(local.id, {
+          displayName: remote.display_name, // May be undefined
+          reservation, // May be null!
+        });
+
+        return local.id;
+      })
+    );
 
     // Remove local subscriptions that do not exist remotely
     const localSubscriptions = await db.subscriptions.toArray();
-    for (let i = 0; i < localSubscriptions.length; i += 1) {
-      const local = localSubscriptions[i];
-      const remoteExists = remoteIds.includes(local.id);
-      if (!local.internal && !remoteExists) {
-        // TODO(eslint): Switch to Promise.all
-        // eslint-disable-next-line no-await-in-loop
-        await this.remove(local.id);
-      }
-    }
+
+    await Promise.all(
+      localSubscriptions.map(async (local) => {
+        const remoteExists = remoteIds.includes(local.id);
+        if (!local.internal && !remoteExists) {
+          await this.remove(local.id);
+        }
+      })
+    );
   }
 
   async updateState(subscriptionId, state) {
@@ -108,9 +105,12 @@ class SubscriptionManager {
       return false;
     }
     try {
-      // eslint-disable-next-line no-param-reassign
-      notification.new = 1; // New marker (used for bubble indicator); cannot be boolean; Dexie index limitation
-      await db.notifications.add({ ...notification, subscriptionId }); // FIXME consider put() for double tab
+      await db.notifications.add({
+        ...notification,
+        subscriptionId,
+        // New marker (used for bubble indicator); cannot be boolean; Dexie index limitation
+        new: 1,
+      }); // FIXME consider put() for double tab
       await db.subscriptions.update(subscriptionId, {
         last: notification.id,
       });

web/src/app/utils.js

@@ -118,10 +118,10 @@ export const maybeWithBearerAuth = (headers, token) => {
 export const withBasicAuth = (headers, username, password) => ({ ...headers, Authorization: basicAuth(username, password) });
 
 export const maybeWithAuth = (headers, user) => {
-  if (user && user.password) {
+  if (user?.password) {
     return withBasicAuth(headers, user.username, user.password);
   }
-  if (user && user.token) {
+  if (user?.token) {
     return withBearerAuth(headers, user.token);
   }
   return headers;
@@ -139,17 +139,14 @@ export const maybeAppendActionErrors = (message, notification) => {
 };
 
 export const shuffle = (arr) => {
-  let j;
-  let x;
-  for (let index = arr.length - 1; index > 0; index -= 1) {
-    j = Math.floor(Math.random() * (index + 1));
-    x = arr[index];
-    // eslint-disable-next-line no-param-reassign
-    arr[index] = arr[j];
-    // eslint-disable-next-line no-param-reassign
-    arr[j] = x;
+  const returnArr = [...arr];
+
+  for (let index = returnArr.length - 1; index > 0; index -= 1) {
+    const j = Math.floor(Math.random() * (index + 1));
+    [returnArr[index], returnArr[j]] = [returnArr[j], returnArr[index]];
   }
-  return arr;
+
+  return returnArr;
 };
 
 export const splitNoEmpty = (s, delimiter) =>

web/src/components/EmojiPicker.jsx

@@ -127,17 +127,7 @@ const Category = (props) => {
   );
 };
 
-const emojiMatches = (emoji, words) => {
-  if (words.length === 0) {
-    return true;
-  }
-  for (const word of words) {
-    if (emoji.searchBase.indexOf(word) === -1) {
-      return false;
-    }
-  }
-  return true;
-};
+const emojiMatches = (emoji, words) => words.length === 0 || words.some((word) => emoji.searchBase.includes(word));
 
 const Emoji = (props) => {
   const { emoji } = props;

web/src/components/Notifications.jsx

@@ -436,15 +436,10 @@ const ACTION_LABEL_SUFFIX = {
 };
 
 const updateActionStatus = (notification, action, progress, error) => {
-  // TODO(eslint): Fix by spreading? Does the code depend on the change, though?
-  // eslint-disable-next-line no-param-reassign
-  notification.actions = notification.actions.map((a) => {
-    if (a.id !== action.id) {
-      return a;
-    }
-    return { ...a, progress, error };
+  subscriptionManager.updateNotification({
+    ...notification,
+    actions: notification.actions.map((a) => (a.id === action.id ? { ...a, progress, error } : a)),
   });
-  subscriptionManager.updateNotification(notification);
 };
 
 const performHttpAction = async (notification, action) => {