More webapp changes+fixes

webapp/src/app/features/subscriptions/subscription-list/subscription-list.component.ts

@@ -159,6 +159,11 @@ export class SubscriptionListComponent implements OnInit {
     return sub.channel_owner_user_id === userId;
   }
 
+  isOwnSubscription(sub: Subscription): boolean {
+    const userId = this.authService.getUserId();
+    return sub.subscriber_user_id === userId && sub.channel_owner_user_id === userId;
+  }
+
   viewSubscription(sub: Subscription): void {
     this.router.navigate(['/subscriptions', sub.subscription_id]);
   }
@@ -200,6 +205,30 @@ export class SubscriptionListComponent implements OnInit {
     });
   }
 
+  activateSubscription(sub: Subscription): void {
+    const userId = this.authService.getUserId();
+    if (!userId) return;
+
+    this.apiService.confirmSubscription(userId, sub.subscription_id, { active: true }).subscribe({
+      next: () => {
+        this.notification.success('Subscription activated');
+        this.loadSubscriptions();
+      }
+    });
+  }
+
+  deactivateSubscription(sub: Subscription): void {
+    const userId = this.authService.getUserId();
+    if (!userId) return;
+
+    this.apiService.confirmSubscription(userId, sub.subscription_id, { active: false }).subscribe({
+      next: () => {
+        this.notification.success('Subscription deactivated');
+        this.loadSubscriptions();
+      }
+    });
+  }
+
   // Create subscription
   openCreateModal(): void {
     this.newChannelOwner = '';