From c396fd944ce21414af189ed843d56bc2c549e4ad Mon Sep 17 00:00:00 2001
From: Silke <s.grueber@intershop.de>
Date: Wed, 12 Jul 2023 15:33:06 +0200
Subject: [PATCH] fix: reload the application after an error occurred due to a
 changed pgid

---
 src/app/core/core.module.ts                   |  2 ++
 .../interceptors/pgid-change.interceptor.ts   | 25 +++++++++++++++++++
 .../core/utils/api-token/api-token.service.ts |  4 ++-
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 src/app/core/interceptors/pgid-change.interceptor.ts

diff --git a/src/app/core/core.module.ts b/src/app/core/core.module.ts
index a8c30cdaf9..62416b3801 100644
--- a/src/app/core/core.module.ts
+++ b/src/app/core/core.module.ts
@@ -12,6 +12,7 @@ import { ICMErrorMapperInterceptor } from './interceptors/icm-error-mapper.inter
 import { IdentityProviderInterceptor } from './interceptors/identity-provider.interceptor';
 import { MockInterceptor } from './interceptors/mock.interceptor';
 import { PaymentPayoneInterceptor } from './interceptors/payment-payone.interceptor';
+import { PGIDChangeInterceptor } from './interceptors/pgid-change.interceptor';
 import { PreviewInterceptor } from './interceptors/preview.interceptor';
 import { InternationalizationModule } from './internationalization.module';
 import { StateManagementModule } from './state-management.module';
@@ -29,6 +30,7 @@ import { DefaultErrorHandler } from './utils/default-error-handler';
     StateManagementModule,
   ],
   providers: [
+    { provide: HTTP_INTERCEPTORS, useClass: PGIDChangeInterceptor, multi: true },
     { provide: HTTP_INTERCEPTORS, useClass: ICMErrorMapperInterceptor, multi: true },
     {
       provide: HTTP_INTERCEPTORS,
diff --git a/src/app/core/interceptors/pgid-change.interceptor.ts b/src/app/core/interceptors/pgid-change.interceptor.ts
new file mode 100644
index 0000000000..c528602c6d
--- /dev/null
+++ b/src/app/core/interceptors/pgid-change.interceptor.ts
@@ -0,0 +1,25 @@
+import { HttpErrorResponse, HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import { Observable, catchError, throwError } from 'rxjs';
+
+/* eslint-disable @typescript-eslint/ban-types */
+
+/**
+ *  reload page when the pgid of the user has changed
+ */
+@Injectable()
+export class PGIDChangeInterceptor implements HttpInterceptor {
+  intercept(req: HttpRequest<unknown>, next: HttpHandler): Observable<HttpEvent<unknown>> {
+    return next.handle(req).pipe(
+      catchError((error: HttpErrorResponse) => {
+        if (
+          error.name === 'HttpErrorResponse' &&
+          error.message === 'Bad Request (The provided matrix parameter "pgid" does not match the authenticated user.)'
+        ) {
+          return throwError(() => window.location.reload());
+        }
+        return throwError(() => error);
+      })
+    );
+  }
+}
diff --git a/src/app/core/utils/api-token/api-token.service.ts b/src/app/core/utils/api-token/api-token.service.ts
index 637de8fdb2..5e6abcdc35 100644
--- a/src/app/core/utils/api-token/api-token.service.ts
+++ b/src/app/core/utils/api-token/api-token.service.ts
@@ -271,7 +271,9 @@ export class ApiTokenService {
 
   private isAuthTokenError(err: unknown) {
     return (
-      err instanceof HttpErrorResponse && typeof err.error === 'string' && err.error?.toLowerCase().includes('token')
+      err instanceof HttpErrorResponse &&
+      typeof err.error === 'string' &&
+      (err.error.includes('AuthenticationToken') || err.error.includes('Unable to decode token'))
     );
   }