Merge pull request #432 from intersective/bugfix/not-passing-header-d…

…ata-correctly-to-graphql

[6603] in auth login passing context as variables.

src/app/auth/auth.service.ts

@@ -128,7 +128,7 @@ export class AuthService {
     service?: string;
   }): Observable<any> {
     this.logout();
-    return this.authenticate({...data, ...{service: 'LOGIN'}}).pipe(
+    return this.authenticate({...data}).pipe(
       map(res => this._handleAuthResponse(res)),
     );
   }