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/*-
* ============LICENSE_START=======================================================
* VID
* ================================================================================
* Copyright (C) 2017 - 2020 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.vid.services;
import static java.util.stream.Collectors.toSet;
import static org.onap.vid.utils.KotlinUtilsKt.JACKSON_OBJECT_MAPPER;
import com.fasterxml.jackson.databind.JsonNode;
import com.google.common.collect.ImmutableList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import javax.inject.Inject;
import javax.ws.rs.core.Response;
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.onap.vid.aai.AaiClientInterface;
import org.onap.vid.asdc.parser.ServiceModelInflator;
import org.onap.vid.asdc.parser.ServiceModelInflator.Names;
import org.onap.vid.model.ServiceModel;
import org.onap.vid.model.aaiTree.AAITreeNode;
import org.springframework.stereotype.Component;
@Component
public class AAITreeNodesEnricher {
private final AaiClientInterface aaiClient;
private final ServiceModelInflator serviceModelInflator;
private static final EELFLoggerDelegate LOGGER = EELFLoggerDelegate.getLogger(AAITreeNodesEnricher.class);
@Inject
public AAITreeNodesEnricher(
AaiClientInterface aaiClient,
ServiceModelInflator serviceModelInflator
) {
this.aaiClient = aaiClient;
this.serviceModelInflator = serviceModelInflator;
}
void enrichNodesWithModelCustomizationName(Collection<AAITreeNode> nodes, ServiceModel serviceModel) {
final Map<String, Names> customizationNameByVersionId = serviceModelInflator.toNamesByVersionId(serviceModel);
nodes.forEach(node -> {
final Names names = customizationNameByVersionId.get(node.getModelVersionId());
if (names != null) {
node.setKeyInModel(names.getModelKey());
node.setModelCustomizationName(names.getModelCustomizationName());
}
});
}
public void enrichNodesWithModelVersionAndModelName(Collection<AAITreeNode> nodes) {
Collection<String> invariantIDs = getModelInvariantIds(nodes);
Map<String, String> modelVersionByModelVersionId = new HashMap<>();
Map<String, String> modelNameByModelVersionId = new HashMap<>();
JsonNode models = getModels(aaiClient, invariantIDs);
if (models!=null) {
for (JsonNode model : models) {
JsonNode modelVersions = model.get("model-vers").get("model-ver");
for (JsonNode modelVersion : modelVersions) {
final String modelVersionId = modelVersion.get("model-version-id").asText();
modelVersionByModelVersionId.put(modelVersionId, modelVersion.get("model-version").asText());
modelNameByModelVersionId.put(modelVersionId, modelVersion.get("model-name").asText());
}
}
}
nodes.forEach(node -> {
node.setModelVersion(modelVersionByModelVersionId.get(node.getModelVersionId()));
node.setModelName(modelNameByModelVersionId.get(node.getModelVersionId()));
});
}
private JsonNode getModels(AaiClientInterface aaiClient, Collection<String> invariantIDs) {
Response response = aaiClient.getVersionByInvariantId(ImmutableList.copyOf(invariantIDs));
try {
JsonNode responseJson = JACKSON_OBJECT_MAPPER.readTree(response.readEntity(String.class));
return responseJson.get("model");
} catch (Exception e) {
LOGGER.error(EELFLoggerDelegate.errorLogger, "Failed to getVersionByInvariantId from A&AI", e);
}
return JACKSON_OBJECT_MAPPER.createObjectNode();
}
private Set<String> getModelInvariantIds(Collection<AAITreeNode> nodes) {
return nodes.stream()
.map(AAITreeNode::getModelInvariantId)
.filter(Objects::nonNull)
.collect(toSet());
}
}
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