fix: redux structure updates

src/Notifications/utils.js

@@ -0,0 +1,24 @@
+export const splitNotificationsByTime = (notificationList) => {
+  const currentTime = Date.now();
+  const twentyFourHoursAgo = currentTime - (24 * 60 * 60 * 1000);
+
+  const { today, earlier } = notificationList.reduce(
+    (result, notification) => {
+      const objectTime = new Date(notification.createdAt).getTime();
+      if (objectTime >= twentyFourHoursAgo && objectTime <= currentTime) {
+        result.today.push(notification);
+      } else {
+        result.earlier.push(notification);
+      }
+      return result;
+    },
+    { today: [], earlier: [] },
+  );
+
+  return { today, earlier };
+};
+
+export const getNotificationCount = (notificationCounts, appName) => {
+  const { countByAppName } = notificationCounts;
+  return countByAppName[appName] || 0;
+};