1 package org.onap.vid.services;
3 import org.apache.commons.lang3.tuple.ImmutablePair;
4 import org.apache.commons.lang3.tuple.Pair;
5 import org.hibernate.NonUniqueObjectException;
6 import org.json.JSONObject;
7 import org.json.simple.JSONArray;
8 import org.json.simple.parser.JSONParser;
9 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
10 import org.onap.portalsdk.core.service.DataAccessService;
11 import org.onap.portalsdk.core.util.SystemProperties;
12 import org.onap.vid.changeManagement.*;
13 import org.onap.vid.exceptions.NotFoundException;
14 import org.onap.vid.model.VNFDao;
15 import org.onap.vid.model.VidWorkflow;
16 import org.onap.vid.mso.MsoBusinessLogic;
17 import org.onap.vid.mso.MsoResponseWrapperInterface;
18 import org.onap.vid.mso.rest.Request;
19 import org.onap.vid.scheduler.SchedulerProperties;
20 import org.onap.vid.scheduler.SchedulerRestInterfaceFactory;
21 import org.onap.vid.scheduler.SchedulerRestInterfaceIfc;
22 import org.springframework.beans.factory.annotation.Autowired;
23 import org.springframework.http.HttpStatus;
24 import org.springframework.http.ResponseEntity;
25 import org.springframework.stereotype.Service;
26 import org.springframework.util.StringUtils;
27 import org.springframework.web.multipart.MultipartFile;
29 import javax.ws.rs.BadRequestException;
31 import java.util.stream.Collectors;
35 public class ChangeManagementServiceImpl implements ChangeManagementService {
37 private final static String primaryKey = "payload";
38 private final static Set<String> requiredKeys = new HashSet<>(Arrays.asList("request-parameters", "configuration-parameters"));
39 private final DataAccessService dataAccessService;
40 private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(ChangeManagementServiceImpl.class);
41 private MsoBusinessLogic msoBusinessLogic;
43 private CsvService csvService;
46 public ChangeManagementServiceImpl(DataAccessService dataAccessService, MsoBusinessLogic msoBusinessLogic) {
47 this.dataAccessService = dataAccessService;
48 this.msoBusinessLogic = msoBusinessLogic;
52 public Collection<Request> getMSOChangeManagements() throws Exception {
53 Collection<Request> result = null;
54 return msoBusinessLogic.getOrchestrationRequestsForDashboard();
57 private RequestDetails findRequestByVnfName(List<RequestDetails> requests, String vnfName) {
62 for (RequestDetails requestDetails : requests) {
63 if (requestDetails.getVnfName().equals(vnfName)) {
64 return requestDetails;
72 public ResponseEntity<String> doChangeManagement(ChangeManagementRequest request, String vnfName) throws Exception {
75 ResponseEntity<String> response;
76 RequestDetails currentRequestDetails = findRequestByVnfName(request.getRequestDetails(), vnfName);
77 MsoResponseWrapperInterface msoResponseWrapperObject = null;
78 if (currentRequestDetails != null) {
80 String serviceInstanceId = extractServiceInstanceId(currentRequestDetails, request.getRequestType());
81 String vnfInstanceId = extractVnfInstanceId(currentRequestDetails, request.getRequestType());
82 String requestType = request.getRequestType();
84 switch (requestType.toLowerCase()) {
85 case ChangeManagementRequest.UPDATE: {
86 msoResponseWrapperObject = msoBusinessLogic.updateVnf(currentRequestDetails, serviceInstanceId, vnfInstanceId);
89 case ChangeManagementRequest.REPLACE: {
90 msoResponseWrapperObject = msoBusinessLogic.replaceVnf(currentRequestDetails, serviceInstanceId, vnfInstanceId);
93 case ChangeManagementRequest.VNF_IN_PLACE_SOFTWARE_UPDATE: {
94 msoResponseWrapperObject = msoBusinessLogic.updateVnfSoftware(currentRequestDetails, serviceInstanceId, vnfInstanceId);
97 case ChangeManagementRequest.CONFIG_UPDATE: {
98 msoResponseWrapperObject = msoBusinessLogic.updateVnfConfig(currentRequestDetails, serviceInstanceId, vnfInstanceId);
101 case ChangeManagementRequest.SCALE_OUT:{
102 msoResponseWrapperObject = msoBusinessLogic.createVfModuleInstance(currentRequestDetails, serviceInstanceId, vnfInstanceId);
106 response = new ResponseEntity<String>(msoResponseWrapperObject.getResponse(), HttpStatus.OK);
108 } catch (Exception e) {
109 logger.error("Failure during doChangeManagement with request " + request.toString(), e);
115 // AH:TODO: return ChangeManagementResponse
119 private String extractVnfInstanceId(RequestDetails currentRequestDetails, String requestType) {
120 if (currentRequestDetails.getVnfInstanceId() == null) {
121 logger.error("Failed to extract vnfInstanceId");
122 throw new BadRequestException("No vnfInstanceId in request " + requestType);
124 return currentRequestDetails.getVnfInstanceId();
127 private String extractServiceInstanceId(RequestDetails currentRequestDetails, String requestType) {
129 String serviceInstanceId = currentRequestDetails.getRelatedInstList().get(0).getRelatedInstance().getInstanceId();
130 serviceInstanceId.toString(); //throw exception in case that serviceInstanceId is null...
131 return serviceInstanceId;
132 } catch (Exception e) {
133 logger.error("Failed to extract serviceInstanceId");
134 throw new BadRequestException("No instanceId in request " + requestType);
139 public JSONArray getSchedulerChangeManagements() {
140 JSONArray result = null;
142 String path = SystemProperties.getProperty(SchedulerProperties.SCHEDULER_GET_SCHEDULES);
143 org.onap.vid.scheduler.RestObject<String> restObject = new org.onap.vid.scheduler.RestObject<>();
144 SchedulerRestInterfaceIfc restClient = SchedulerRestInterfaceFactory.getInstance();
146 String str = new String();
148 restClient.Get(str, "", path, restObject);
149 String restCallResult = restObject.get();
150 JSONParser parser = new JSONParser();
151 Object parserResult = parser.parse(restCallResult);
152 result = (JSONArray) parserResult;
153 } catch (Exception e) {
161 public Pair<String, Integer> deleteSchedule(String scheduleId) {
163 String path = String.format(SystemProperties.getProperty(SchedulerProperties.SCHEDULER_DELETE_SCHEDULE), scheduleId);
164 org.onap.vid.scheduler.RestObject<String> restObject = new org.onap.vid.scheduler.RestObject<>();
165 SchedulerRestInterfaceIfc restClient = SchedulerRestInterfaceFactory.getInstance();
166 String str = new String();
168 restClient.Delete(str, "", path, restObject);
169 String restCallResult = restObject.get();
170 return new ImmutablePair<>(restCallResult, restObject.getStatusCode());
171 } catch (Exception e) {
172 logger.error(e.getMessage(), e);
173 return new ImmutablePair<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR.value());
178 public VnfWorkflowRelationResponse addVnfWorkflowRelation(VnfWorkflowRelationRequest vnfWorkflowRelationRequest) {
179 VnfWorkflowRelationResponse vnfWorkflowRelationResponse = new VnfWorkflowRelationResponse();
180 for (WorkflowsDetail workflowsDetail : vnfWorkflowRelationRequest.getWorkflowsDetails()) {
181 if (StringUtils.isEmpty(workflowsDetail.getVnfDetails().getUUID()) ||
182 StringUtils.isEmpty(workflowsDetail.getVnfDetails().getInvariantUUID())) {
183 vnfWorkflowRelationResponse.getErrors().add("Using empty UUID or invariantUUID is not allowed. Relation details: " + workflowsDetail.toString());
186 @SuppressWarnings("unchecked") List<VNFDao> vnfList = dataAccessService.getList(VNFDao.class, getVnfQueryString(workflowsDetail.getVnfDetails().getUUID(), workflowsDetail.getVnfDetails().getInvariantUUID()), null, null);
187 if (vnfList.size() == 0) {
188 vnfList.add(saveNewVnf(workflowsDetail));
190 @SuppressWarnings("unchecked") List<VidWorkflow> workflowList = dataAccessService.getList(VidWorkflow.class, String.format(" where wokflowName = '%s'", workflowsDetail.getWorkflowName()), null, null);
191 if (workflowList.size() == 0) {
192 vnfWorkflowRelationResponse.getErrors().add("Not Found instance of workflow " + workflowsDetail.getWorkflowName() + " for vnf with UUID " + workflowsDetail.getVnfDetails().getUUID() + " and with invariantUUID " + workflowsDetail.getVnfDetails().getInvariantUUID());
195 vnfList.get(0).getWorkflows().add(workflowList.get(0));
197 dataAccessService.saveDomainObject(vnfList.get(0), null);
198 } catch (NonUniqueObjectException e) {
199 //In case the relation already exists, we continue running on the list
202 return vnfWorkflowRelationResponse;
206 public VnfWorkflowRelationResponse deleteVnfWorkflowRelation(VnfWorkflowRelationRequest vnfWorkflowRelationRequest) {
207 VnfWorkflowRelationResponse vnfWorkflowRelationResponse = new VnfWorkflowRelationResponse();
208 for (WorkflowsDetail workflowsDetail : vnfWorkflowRelationRequest.getWorkflowsDetails()) {
209 @SuppressWarnings("unchecked") List<VNFDao> vnfList = dataAccessService.getList(VNFDao.class, getVnfQueryString(workflowsDetail.getVnfDetails().getUUID(), workflowsDetail.getVnfDetails().getInvariantUUID()), null, null);
210 if (vnfList.size() != 1) {
211 vnfWorkflowRelationResponse.getErrors().add("Found " + vnfList.size() + " instances of vnf with UUID " + workflowsDetail.getVnfDetails().getUUID() + " and vnfInvariantUUID " + workflowsDetail.getVnfDetails().getInvariantUUID());
214 VidWorkflow vidWorkflow = getWorkflowOfVnf(vnfList.get(0), workflowsDetail.getWorkflowName());
215 if (vidWorkflow == null) {
216 vnfWorkflowRelationResponse.getErrors().add("Not Found instance of workflow " + workflowsDetail.getWorkflowName() + " for vnf with UUID " + workflowsDetail.getVnfDetails().getUUID() + " and with invariantUUID " + workflowsDetail.getVnfDetails().getInvariantUUID());
219 vnfList.get(0).getWorkflows().remove(vidWorkflow);
220 dataAccessService.saveDomainObject(vnfList.get(0), null);
222 return vnfWorkflowRelationResponse;
227 public List<String> getWorkflowsForVnf(GetVnfWorkflowRelationRequest getVnfWorkflowRelationRequest) {
228 List<VNFDao> vnfDaoList = new ArrayList<>();
229 List<Set<String>> workflowsList = new ArrayList<>();
230 getVnfDaoList(vnfDaoList, getVnfWorkflowRelationRequest);
231 getWorkflowsList(workflowsList, vnfDaoList);
232 return intersectWorkflows(workflowsList);
235 private void getVnfDaoList(List<VNFDao> vnfDaoList, GetVnfWorkflowRelationRequest getVnfWorkflowRelationRequest) {
236 for (VnfDetails vnfDetails : getVnfWorkflowRelationRequest.getVnfDetails()) {
237 @SuppressWarnings("unchecked") List<VNFDao> vnfList = dataAccessService.getList(VNFDao.class, getVnfQueryString(vnfDetails.getUUID(), vnfDetails.getInvariantUUID()), null, null);
238 if (vnfList.size() != 1) {
239 throw new NotFoundException("Found" + vnfList.size() + " instances of vnf with UUID" + vnfDetails.getUUID() + " and vnfInvariantUUID" + vnfDetails.getInvariantUUID());
241 vnfDaoList.add(vnfList.get(0));
245 private void getWorkflowsList(List<Set<String>> workflowsList, List<VNFDao> vnfDaoList) {
246 for (VNFDao vnfDao : vnfDaoList) {
247 Set<String> tempWorkflows = vnfDao.getWorkflows().stream().map(VidWorkflow::getWokflowName).collect(Collectors.toSet());
248 workflowsList.add(tempWorkflows);
252 private List<String> intersectWorkflows(List<Set<String>> workflowsList) {
253 Set<String> workflows = workflowsList.get(0);
254 for (Set<String> workflow : workflowsList) {
255 workflows.retainAll(workflow);
257 return new ArrayList<>(workflows);
260 private String getVnfQueryString(String UUID, String invariantUUID) {
261 return " where vnfInvariantUUID = '" + invariantUUID + "' and vnfUUID = '" + UUID + "'";
264 private VidWorkflow getWorkflowOfVnf(VNFDao vnfDao, String workflowName) {
265 VidWorkflow vidWorkflowRes = null;
266 for (VidWorkflow vidWorkflow : vnfDao.getWorkflows()) {
267 if (vidWorkflow.getWokflowName().equals(workflowName)) {
268 vidWorkflowRes = vidWorkflow;
271 return vidWorkflowRes;
274 private VNFDao saveNewVnf(WorkflowsDetail workflowsDetail) {
275 VNFDao vnfDao = new VNFDao();
276 vnfDao.setVnfUUID(workflowsDetail.getVnfDetails().getUUID());
277 vnfDao.setVnfInvariantUUID(workflowsDetail.getVnfDetails().getInvariantUUID());
278 dataAccessService.saveDomainObject(vnfDao, null);
283 public VnfWorkflowRelationAllResponse getAllVnfWorkflowRelations() {
284 @SuppressWarnings("unchecked") List<VNFDao> vnfList = dataAccessService.getList(VNFDao.class, null);
285 return new VnfWorkflowRelationAllResponse(
287 .map(VnfDetailsWithWorkflows::new)
288 .collect(Collectors.toList()));
292 public String uploadConfigUpdateFile(MultipartFile file)
294 JSONObject json = csvService.convertCsvToJson(csvService.readCsv(file));
295 if (!validateJsonOutput(json))
296 throw new BadRequestException("Invalid csv file");
297 json = json.getJSONObject(primaryKey);
298 json = new JSONObject().put(primaryKey, json.toString());
299 return json.toString();
302 private boolean validateJsonOutput(org.json.JSONObject json) {
303 if (!json.has(primaryKey) || !json.getJSONObject(primaryKey).keySet().containsAll(requiredKeys))