More webapp changes+fixes

webapp/src/app/core/models/delivery.model.ts

@@ -0,0 +1,18 @@
+export type DeliveryStatus = 'RETRY' | 'SUCCESS' | 'FAILED';
+
+export interface Delivery {
+  delivery_id: string;
+  message_id: string;
+  receiver_user_id: string;
+  receiver_client_id: string;
+  timestamp_created: string;
+  timestamp_finalized: string | null;
+  status: DeliveryStatus;
+  retry_count: number;
+  next_delivery: string | null;
+  fcm_message_id: string | null;
+}
+
+export interface DeliveryListResponse {
+  deliveries: Delivery[];
+}

webapp/src/app/core/models/index.ts

@@ -5,4 +5,5 @@ export * from './subscription.model';
 export * from './key-token.model';
 export * from './client.model';
 export * from './sender-name.model';
+export * from './delivery.model';
 export * from './api-response.model';

webapp/src/app/core/models/subscription.model.ts

@@ -26,7 +26,8 @@ export interface CreateSubscriptionRequest {
 }
 
 export interface ConfirmSubscriptionRequest {
-  confirmed: boolean;
+  confirmed?: boolean;
+  active?: boolean;
 }
 
 export interface SubscriptionListResponse {

webapp/src/app/core/services/api.service.ts

@@ -28,6 +28,7 @@ import {
   ClientListResponse,
   SenderNameStatistics,
   SenderNameListResponse,
+  DeliveryListResponse,
 } from '../models';
 
 @Injectable({
@@ -167,6 +168,10 @@ export class ApiService {
     return this.http.delete<Message>(`${this.baseUrl}/messages/${messageId}`);
   }
 
+  getDeliveries(messageId: string): Observable<DeliveryListResponse> {
+    return this.http.get<DeliveryListResponse>(`${this.baseUrl}/messages/${messageId}/deliveries`);
+  }
+
   // Subscription endpoints
   getSubscriptions(userId: string, filter?: SubscriptionFilter): Observable<SubscriptionListResponse> {
     let httpParams = new HttpParams();

webapp/src/app/core/services/settings.service.ts

@@ -0,0 +1,32 @@
+import { Injectable, signal } from '@angular/core';
+
+const EXPERT_MODE_KEY = 'scn_expert_mode';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class SettingsService {
+  private _expertMode = signal(false);
+
+  expertMode = this._expertMode.asReadonly();
+
+  constructor() {
+    this.loadFromStorage();
+  }
+
+  private loadFromStorage(): void {
+    const stored = localStorage.getItem(EXPERT_MODE_KEY);
+    if (stored === 'true') {
+      this._expertMode.set(true);
+    }
+  }
+
+  setExpertMode(enabled: boolean): void {
+    localStorage.setItem(EXPERT_MODE_KEY, String(enabled));
+    this._expertMode.set(enabled);
+  }
+
+  toggleExpertMode(): void {
+    this.setExpertMode(!this._expertMode());
+  }
+}