Adapt react-client to use the real backend API (#1545)

Co-authored-by: Philip Molares <philip.molares@udo.edu>
Co-authored-by: Tilman Vatteroth <git@tilmanvatteroth.de>

src/api/auth/index.ts

@@ -1,34 +1,14 @@
 /*
- * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
-import { defaultFetchConfig, expectResponseCode, getApiUrl } from '../utils'
-
-export const INTERACTIVE_LOGIN_METHODS = ['local', 'ldap']
-
-export enum AuthError {
-  INVALID_CREDENTIALS = 'invalidCredentials',
-  LOGIN_DISABLED = 'loginDisabled',
-  OPENID_ERROR = 'openIdError',
-  OTHER = 'other'
-}
-
-export enum RegisterError {
-  USERNAME_EXISTING = 'usernameExisting',
-  REGISTRATION_DISABLED = 'registrationDisabled',
-  OTHER = 'other'
-}
+import { DeleteApiRequestBuilder } from '../common/api-request-builder/delete-api-request-builder'
 
 /**
- * Requests to logout the current user.
+ * Requests to log out the current user.
  * @throws Error if logout is not possible.
  */
 export const doLogout = async (): Promise<void> => {
-  const response = await fetch(getApiUrl() + 'auth/logout', {
-    ...defaultFetchConfig,
-    method: 'DELETE'
-  })
-
-  expectResponseCode(response)
+  await new DeleteApiRequestBuilder('auth/logout').sendRequest()
 }