Fix interceptor for unauthorized http response (#27)

CHANGELOG.md

@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+- Fixed the frozen screen if the token has expired
 - Fixed some issues in the generic scraper
 
 ## 0.87.0 - 19.04.2021

apps/client/src/app/core/auth.interceptor.ts

@@ -45,21 +45,7 @@ export class AuthInterceptor implements HttpInterceptor {
       authReq = req.clone({ headers });
     }
 
-    return next.handle(authReq).pipe(
-      tap(
-        () => {},
-        (err: any) => {
-          if (err instanceof HttpErrorResponse) {
-            if (err.status !== 401) {
-              return;
-            }
-
-            this.tokenStorageService.signOut();
-            this.router.navigate(['start']);
-          }
-        }
-      )
-    );
+    return next.handle(authReq);
   }
 }
 

apps/client/src/app/core/http-response.interceptor.ts

@@ -15,15 +15,21 @@ import {
   MatSnackBarRef,
   TextOnlySnackBar
 } from '@angular/material/snack-bar';
+import { Router } from '@angular/router';
 import { StatusCodes } from 'http-status-codes';
 import { Observable, throwError } from 'rxjs';
 import { catchError, tap } from 'rxjs/operators';
+import { TokenStorageService } from '../services/token-storage.service';
 
 @Injectable()
 export class HttpResponseInterceptor implements HttpInterceptor {
   public snackBarRef: MatSnackBarRef<TextOnlySnackBar>;
 
-  public constructor(private snackBar: MatSnackBar) {}
+  public constructor(
+    private router: Router,
+    private tokenStorageService: TokenStorageService,
+    private snackBar: MatSnackBar
+  ) {}
 
   public intercept(
     request: HttpRequest<any>,
@@ -70,6 +76,9 @@ export class HttpResponseInterceptor implements HttpInterceptor {
               window.location.reload();
             });
           }
+        } else if (error.status === StatusCodes.UNAUTHORIZED) {
+          this.tokenStorageService.signOut();
+          this.router.navigate(['start']);
         }
 
         return throwError('');