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/*
* ============LICENSE_START=======================================================
* org.onap.dcae
* ================================================================================
* Copyright (c) 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.dcaegen2.platform.mod.web.service.deploymentartifact;
import org.onap.dcaegen2.platform.mod.model.deploymentartifact.DeploymentArtifact;
import org.onap.dcaegen2.platform.mod.model.deploymentartifact.DeploymentArtifactSearch;
import org.onap.dcaegen2.platform.mod.model.deploymentartifact.DeploymentArtifactStatus;
import org.onap.dcaegen2.platform.mod.model.deploymentartifact.MsInstanceInfo;
import org.onap.dcaegen2.platform.mod.model.exceptions.deploymentartifact.DeploymentArtifactNotFound;
import org.onap.dcaegen2.platform.mod.model.microserviceinstance.DeploymentArtifactsRef;
import org.onap.dcaegen2.platform.mod.model.microserviceinstance.MsInstance;
import org.onap.dcaegen2.platform.mod.model.restapi.DeploymentArtifactPatchRequest;
import org.onap.dcaegen2.platform.mod.model.specification.Specification;
import org.onap.dcaegen2.platform.mod.web.service.microserviceinstance.MsInstanceService;
import lombok.Setter;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.*;
/**
* DeploymentArtifact Service implementation
*/
@Service
@Slf4j
@Setter
public class DeploymentArtifactServiceImpl implements DeploymentArtifactService{
private static final String VERSION_KEY = "mostRecentVersion";
@Autowired
private MsInstanceService msInstanceService;
@Autowired
private DeploymentArtifactGeneratorStrategy deploymentArtifactGeneratorStrategy;
@Autowired
private DeploymentArtifactGateway deploymentArtifactGateway;
@Autowired
private ArtifactFileNameCreator fileNameCreator;
@Autowired
private DeploymentArtifactStatusChangeHandler statusChangeHandler;
///////////////FIND METHODS//////////////////////////
@Override
public List<DeploymentArtifact> getAllDeploymentArtifacts() {
return deploymentArtifactGateway.findAll();
}
@Override
public List<DeploymentArtifact> searchDeploymentArtifacts(DeploymentArtifactSearch search) {
return deploymentArtifactGateway.findAll(search);
}
@Override
public DeploymentArtifact findDeploymentArtifactById(String id){
return deploymentArtifactGateway.findById(id).orElseThrow(
() -> new DeploymentArtifactNotFound("Deployment Artifact with id " + id + " not found")
);
}
@Override
public List<DeploymentArtifact> findByMsInstanceId(String msInstanceId) {
return deploymentArtifactGateway.findByMsInstanceId(msInstanceId);
}
@Override
@Transactional
public void deleteDeploymentArtifact(String deploymentArtifactId) {
DeploymentArtifact deploymentArtifact = findDeploymentArtifactById(deploymentArtifactId);
log.info("deleting {}", deploymentArtifact.getFileName());
deploymentArtifactGateway.deleteById(deploymentArtifactId);
msInstanceService.removeDeploymentArtifactFromMsInstance(deploymentArtifact);
}
@Override
@Transactional
public void updateMsInstanceRef(MsInstance msInstance) {
List<DeploymentArtifact> deploymentArtifacts = findByMsInstanceId(msInstance.getId());
deploymentArtifacts.forEach((deploymentArtifact) -> {
deploymentArtifact.getMsInstanceInfo().setName(msInstance.getName());
deploymentArtifact.getMsInstanceInfo().setRelease(msInstance.getRelease());
deploymentArtifactGateway.save(deploymentArtifact);
});
}
//////////////////////////////////////////////////////
@Override
@Transactional
//only status update was implemented
public void updateDeploymentArtifact(String deploymentArtifactId, DeploymentArtifactPatchRequest deploymentArtifactPatchRequest,
String user) {
DeploymentArtifact deploymentArtifact = findDeploymentArtifactById(deploymentArtifactId);
updateStatus(deploymentArtifactPatchRequest, deploymentArtifact);
updateMetadata(user, deploymentArtifact);
log.info("Updating the artifact in database..");
deploymentArtifactGateway.save(deploymentArtifact);
msInstanceService.updateStatusBasedOnDeploymentArtifactsStatuses(deploymentArtifact.getMsInstanceInfo().getId());
}
private void updateMetadata(String user, DeploymentArtifact deploymentArtifact) {
deploymentArtifact.getMetadata().put("updatedBy", user);
deploymentArtifact.getMetadata().put("updatedOn", new Date());
}
private void updateStatus(DeploymentArtifactPatchRequest deploymentArtifactPatchRequest, DeploymentArtifact deploymentArtifact) {
DeploymentArtifactStatus changeToStatus = deploymentArtifactPatchRequest.getStatus();
if(changeToStatus != null){
log.info("Sent request to deployment artifact status change handler: {}", changeToStatus);
statusChangeHandler.handleStatusChange(changeToStatus, deploymentArtifact);
}
}
@Override
@Transactional
public DeploymentArtifact generateDeploymentArtifact(String msInstanceId, String user) {
MsInstance msInstance = msInstanceService.getMsInstanceById(msInstanceId);
//Generate the Blueprint for the active specification for the instance
Map<String, Object> deploymentArtifact = deploymentArtifactGeneratorStrategy.generateForRelease(msInstance.getActiveSpec(), msInstance.getRelease());
DeploymentArtifact artifact = new DeploymentArtifact();
artifact.setContent(String.valueOf(deploymentArtifact.get("content")));
artifact.setVersion(updateLatestVersion(msInstance.getDeploymentArtifactsInfo()));
artifact.setStatus(DeploymentArtifactStatus.IN_DEV);
artifact.setMsInstanceInfo(createMsInstanceReferenceInfo(msInstance));
artifact.setSpecificationInfo(createSpecificationReferenceInfo(msInstance.getActiveSpec()));
artifact.setMetadata(createMetadata(user));
artifact.setFileName(fileNameCreator.createFileName(msInstance, artifact.getVersion()));
DeploymentArtifact savedDao = deploymentArtifactGateway.save(artifact);
artifact.setId(savedDao.getId());
msInstance.setDeploymentArtifactsInfo(updateMsDeploymentArtifactRef(msInstance.getDeploymentArtifactsInfo(), savedDao.getId()));
msInstanceService.updateMsInstance(msInstance);
return artifact;
}
private int updateLatestVersion(DeploymentArtifactsRef ref) {
if(ref == null) return 1;
else return ref.getMostRecentVersion() + 1;
}
private DeploymentArtifactsRef updateMsDeploymentArtifactRef(DeploymentArtifactsRef ref, String deploymentArtifactId) {
if(ref == null){
ref = new DeploymentArtifactsRef();
ref.setMostRecentVersion(1);
List<String> deploymentArtifacts = new ArrayList<>();
deploymentArtifacts.add(deploymentArtifactId);
ref.setDeploymentArtifacts(deploymentArtifacts);
}
else{
ref.setMostRecentVersion(ref.getMostRecentVersion() + 1);
List<String> deploymentArtifactList = ref.getDeploymentArtifacts();
deploymentArtifactList.add(deploymentArtifactId);
}
return ref;
}
private Map<String, Object> createMetadata(String user) {
Map<String, Object> metadata = new HashMap<>();
metadata.put("createdOn", new Date());
metadata.put("createdBy", user);
return metadata;
}
private Map<String, Object> createSpecificationReferenceInfo(Specification activeSpec) {
Map<String, Object> specInfo = new HashMap<>();
specInfo.put("id", activeSpec.getId());
return specInfo;
}
private MsInstanceInfo createMsInstanceReferenceInfo(MsInstance msInstance) {
MsInstanceInfo msInstanceInfo = new MsInstanceInfo();
msInstanceInfo.setId(msInstance.getId());
msInstanceInfo.setName(msInstance.getName());
msInstanceInfo.setRelease(msInstance.getRelease());
return msInstanceInfo;
}
}
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