refactor: clean code

src/services/auth.service.ts

@@ -1,6 +1,6 @@
 import {EventEmitter, Injectable} from '@angular/core';
 import {HttpClient, HttpHeaders} from "@angular/common/http";
-import {catchError, Observable, of, tap} from "rxjs";
+import {Observable, tap} from "rxjs";
 import {TokenResponse} from "@api/v1/tokenResponse";
 import ApiService from "@api/api.service";
 
@@ -36,7 +36,6 @@ export class AuthToken {
 })
 export class AuthService {
   public expireTokenChange = new EventEmitter<Date>();
-  public tokenChangeError = new EventEmitter();
 
   constructor(private http: HttpClient) {
   }
@@ -60,8 +59,9 @@ export class AuthService {
   public refreshToken(): Observable<TokenResponse> {
     const token = localStorage.getItem(ApiService.tokenKey);
 
+    console.log(token);
     if (!token)
-      return of({} as TokenResponse);
+      throw new Error("token is not found");
 
     const authToken = JSON.parse(token) as AuthToken;
 
@@ -69,10 +69,6 @@ export class AuthService {
       case AvailableAuthenticationProvider.Bearer:
         return this.http.get<TokenResponse>(authToken.endpoint, {withCredentials: true})
           .pipe(
-            catchError(error => {
-              this.tokenChangeError.emit();
-              throw error;
-            }),
             tap(response => {
               const newExpireDate = new Date(response.expiresIn);
               const oldExpireDate = new Date(authToken.expiresIn);

src/services/token-refresh.service.ts

@@ -15,11 +15,6 @@ export class TokenRefreshService {
   constructor(private authService: AuthService) {
     this.setRefreshTokenExpireMs(AuthService.tokenExpiresIn.getTime() - 1000 - Date.now());
 
-    authService.tokenChangeError.subscribe(_ => {
-      console.debug('Token change error event received');
-      this.tokenRefreshing$.next(false);
-      this.stopTokenRefresh();
-    });
     authService.expireTokenChange.subscribe(date => {
       console.debug('Expire token change event received:', date);
       this.setRefreshTokenExpireMs(date.getTime() - 1000 - Date.now());