Setup sync filter properly

Author: Germain Souquet

src/filter.ts

@@ -221,6 +221,14 @@ export class Filter {
         setProp(this.definition, "room.timeline.limit", limit);
     }
 
+    /**
+     * Enable threads unread notification
+     * @param {boolean} enabled
+     */
+    public setUnreadThreadNotifications(enabled: boolean) {
+        setProp(this.definition, "room.timeline.unread_thread_notifications", enabled);
+    }
+
     setLazyLoadMembers(enabled: boolean) {
         setProp(this.definition, "room.state.lazy_load_members", !!enabled);
     }

src/sync.ts

@@ -138,8 +138,6 @@ interface ISyncParams {
     // eslint-disable-next-line camelcase
     set_presence?: SetPresence;
     _cacheBuster?: string | number; // not part of the API itself
-    unread_thread_notifications?: boolean;
-    "org.matrix.msc3773.unread_thread_notifications"?: boolean;
 }
 
 type WrappedRoom<T> = T & {
@@ -662,6 +660,7 @@ export class SyncApi {
         const buildDefaultFilter = () => {
             const filter = new Filter(client.credentials.userId);
             filter.setTimelineLimit(this.opts.initialSyncLimit);
+            filter.setUnreadThreadNotifications(true);
             return filter;
         };
 
@@ -1000,8 +999,6 @@ export class SyncApi {
         const qps: ISyncParams = {
             "filter": filterId,
             "timeout": pollTimeout,
-            "unread_thread_notifications": true,
-            "org.matrix.msc3773.unread_thread_notifications": true,
         };
 
         if (this.opts.disablePresence) {