Fix: Viewer settings persisting through multiple uploads

src/app/components/entity-feature-settings/entity-feature-settings.component.ts

@@ -231,17 +231,19 @@ export class EntityFeatureSettingsComponent {
       throw new Error('Entity missing');
     }
     if (isDefault || isFallback) return;
-    this.backend.updateSettings(entity._id, localSettings).then(result => {
+    return this.backend.updateSettings(entity._id, localSettings).then(result => {
       console.log('Settings gespeichert', result);
       this.processing.settings$.next({
         localSettings,
         serverSettings: localSettings,
       });
       if (isInUpload) {
-        this.postMessage.sendToParent({
+        return this.postMessage.sendToParent({
           type: 'settings',
-          settings: localSettings,
-          data: localSettings,
+          data: {
+            entityId: entity._id,
+            settings: localSettings,
+          },
         });
         // this.processing.upload = false;
       }

src/app/services/post-message/post-message.service.ts

@@ -1,20 +1,19 @@
 import { Injectable } from '@angular/core';
 import { fromEvent } from 'rxjs';
-import { IEntitySettings } from '@kompakkt/common/interfaces';
 
-type Message = { type: string; data: unknown; settings?: IEntitySettings };
-const isMessage = (message: any): message is Message => {
+type Message<T> = { type: string; data: T };
+const isMessage = (message: unknown): message is Message<unknown> => {
   return (
-    message.type &&
-    message.data &&
+    typeof message === 'object' &&
+    message !== null &&
+    'type' in message &&
+    'data' in message &&
     typeof message.data === 'object' &&
     typeof message.type === 'string'
   );
 };
 
-@Injectable({
-  providedIn: 'root',
-})
+@Injectable({ providedIn: 'root' })
 export class PostMessageService {
   constructor() {
     fromEvent(window, 'message').subscribe(event => {
@@ -25,7 +24,7 @@ export class PostMessageService {
   get hasParent() {
     return !!window.top;
   }
-  public sendToParent(message: Message) {
+  public sendToParent<T>(message: Message<T>) {
     if (!this.hasParent) return;
     window.top?.postMessage(message, '*');
   }