/*
 * Copyright 2018-2024 adorsys GmbH & Co KG
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License, or (at
 * your option) any later version. This program is distributed in the hope that
 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see https://www.gnu.org/licenses/.
 *
 * This project is also available under a separate commercial license. You can
 * contact us at sales@adorsys.com.
 */

package de.adorsys.psd2.logger.web;

import de.adorsys.psd2.logger.context.LoggingContextService;
import de.adorsys.psd2.logger.context.RequestInfo;
import lombok.RequiredArgsConstructor;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpRequest;
import org.springframework.http.client.ClientHttpRequestExecution;
import org.springframework.http.client.ClientHttpRequestInterceptor;
import org.springframework.http.client.ClientHttpResponse;
import org.springframework.stereotype.Component;

import java.io.IOException;

@Component
@RequiredArgsConstructor
public class LoggingContextInterceptor implements ClientHttpRequestInterceptor {
    private static final String INTERNAL_REQUEST_ID_HEADER_NAME = "X-Internal-Request-ID";
    private static final String X_REQUEST_ID_HEADER_NAME = "X-Request-ID";

    private final LoggingContextService loggingContextService;

    @Override
    public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution) throws IOException {
        RequestInfo requestInformation = loggingContextService.getRequestInformation();

        HttpHeaders requestHeaders = request.getHeaders();
        requestHeaders.add(INTERNAL_REQUEST_ID_HEADER_NAME, requestInformation.getInternalRequestId());
        requestHeaders.add(X_REQUEST_ID_HEADER_NAME, requestInformation.getXRequestId());

        return execution.execute(request, body);
    }
}
