feat: refactor watcher for sync friend request

src/main/events/profile/sync-friend-requests.ts

@@ -1,18 +1,23 @@
+import { MAIN_LOOP_INTERVAL } from "@main/constants";
 import { registerEvent } from "../register-event";
-import { HydraApi } from "@main/services";
+import { HydraApi, WindowManager } from "@main/services";
 import { publishNewFriendRequestNotification } from "@main/services/notifications";
 import { UserNotLoggedInError } from "@shared";
 import type { FriendRequestSync } from "@types";
 
 interface SyncState {
   friendRequestCount: number | null;
+  tick: number;
 }
 
+const ticksToUpdate = (2 * 60 * 1000) / MAIN_LOOP_INTERVAL; // 2 minutes
+
 const syncState: SyncState = {
   friendRequestCount: null,
+  tick: 0,
 };
 
-const syncFriendRequests = async (_event: Electron.IpcMainInvokeEvent) => {
+const syncFriendRequests = async () => {
   return HydraApi.get<FriendRequestSync>(`/profile/friend-requests/sync`)
     .then((res) => {
       if (
@@ -24,6 +29,11 @@ const syncFriendRequests = async (_event: Electron.IpcMainInvokeEvent) => {
 
       syncState.friendRequestCount = res.friendRequestCount;
 
+      WindowManager.mainWindow?.webContents.send(
+        "on-sync-friend-requests",
+        res
+      );
+
       return res;
     })
     .catch((err) => {
@@ -34,4 +44,16 @@ const syncFriendRequests = async (_event: Electron.IpcMainInvokeEvent) => {
     });
 };
 
-registerEvent("syncFriendRequests", syncFriendRequests);
+const syncFriendRequestsEvent = async (_event: Electron.IpcMainInvokeEvent) => {
+  return syncFriendRequests();
+};
+
+export const watchFriendRequests = async () => {
+  if (syncState.tick % ticksToUpdate === 0) {
+    await syncFriendRequests();
+  }
+
+  syncState.tick++;
+};
+
+registerEvent("syncFriendRequests", syncFriendRequestsEvent);