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/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.rest.action.admin.cluster;
import org.elasticsearch.action.admin.cluster.snapshots.features.ResetFeatureStateAction;
import org.elasticsearch.action.admin.cluster.snapshots.features.ResetFeatureStateRequest;
import org.elasticsearch.action.admin.cluster.snapshots.features.ResetFeatureStateResponse;
import org.elasticsearch.client.node.NodeClient;
import org.elasticsearch.rest.BaseRestHandler;
import org.elasticsearch.rest.RestRequest;
import org.elasticsearch.rest.RestStatus;
import org.elasticsearch.rest.action.RestToXContentListener;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
/** Rest handler for feature state reset requests */
public class RestResetFeatureStateAction extends BaseRestHandler {
@Override
public boolean allowSystemIndexAccessByDefault() {
return true;
}
@Override
public List routes() {
return Collections.singletonList(new Route(RestRequest.Method.POST, "/_features/_reset"));
}
@Override
public String getName() {
return "reset_feature_state";
}
@Override
protected RestChannelConsumer prepareRequest(RestRequest request, NodeClient client) throws IOException {
final ResetFeatureStateRequest req = new ResetFeatureStateRequest();
return restChannel -> client.execute(
ResetFeatureStateAction.INSTANCE,
req,
new RestToXContentListener(restChannel) {
@Override
protected RestStatus getStatus(ResetFeatureStateResponse response) {
long failures = response.getFeatureStateResetStatuses()
.stream()
.filter(status -> status.getStatus() == ResetFeatureStateResponse.ResetFeatureStateStatus.Status.FAILURE)
.count();
if (failures == 0) {
return RestStatus.OK;
} else if (failures == response.getFeatureStateResetStatuses().size()) {
return RestStatus.INTERNAL_SERVER_ERROR;
}
return RestStatus.MULTI_STATUS;
}
}
);
}
}