import { Injectable } from '@angular/core';
import { HttpInterceptor, HttpRequest, HttpHandler, HttpEvent } from '@angular/common/http';
import { Observable } from 'rxjs';
import { KeycloakService } from './keycloak.service';

@Injectable({
	providedIn: 'root',
})
export class TokenInterceptor implements HttpInterceptor {
	constructor(private keycloak: KeycloakService) {}
	intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
		const authToken = this.keycloak.getToken() || '';
		request = request.clone({
			setHeaders: {
				Authorization: 'Bearer ' + authToken,
			},
		});
		return next.handle(request);
	}
}