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/*-
 * ============LICENSE_START=======================================================
 *  Copyright (C) 2019, 2023 Nordix Foundation.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * SPDX-License-Identifier: Apache-2.0
 * ============LICENSE_END=========================================================
 */

package org.onap.policy.apex.services.onappf.rest;

import jakarta.ws.rs.GET;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.Produces;
import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;
import java.net.HttpURLConnection;

/**
 * Class to provide REST endpoints for services-onappf component health check.
 *
 * @author Ajith Sreekumar (ajith.sreekumar@est.tech)
 */
@Path("/policy/apex-pdp/v1")
@Produces(MediaType.APPLICATION_JSON)
//@formatter:on
public class HealthCheckRestControllerV1 {

    public static final String AUTHORIZATION_TYPE = "basicAuth";

    public static final int AUTHENTICATION_ERROR_CODE = HttpURLConnection.HTTP_UNAUTHORIZED;
    public static final int AUTHORIZATION_ERROR_CODE = HttpURLConnection.HTTP_FORBIDDEN;
    public static final int SERVER_ERROR_CODE = HttpURLConnection.HTTP_INTERNAL_ERROR;

    public static final String AUTHENTICATION_ERROR_MESSAGE = "Authentication Error";
    public static final String AUTHORIZATION_ERROR_MESSAGE = "Authorization Error";
    public static final String SERVER_ERROR_MESSAGE = "Internal Server Error";

    @GET
    @Path("healthcheck")
    public Response healthcheck() {
        return Response.status(Response.Status.OK).entity(new HealthCheckProvider().performHealthCheck()).build();
    }
}