bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoActivateAccessNSSI.groovy

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2020 Wipro Limited. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License")
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.bpmn.infrastructure.scripts
  22
  23 import static org.apache.commons.lang3.StringUtils.isBlank
  24
  25 import javax.ws.rs.NotFoundException
  26
  27 import org.camunda.bpm.engine.delegate.BpmnError
  28 import org.camunda.bpm.engine.delegate.DelegateExecution
  29 import org.onap.aai.domain.yang.Relationship
  30 import org.onap.aai.domain.yang.ServiceInstance
  31 import org.onap.aaiclient.client.aai.AAIObjectType
  32 import org.onap.aaiclient.client.aai.AAIResourcesClient
  33 import org.onap.aaiclient.client.aai.entities.AAIResultWrapper
  34 import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri
  35 import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory
  36 import org.onap.so.beans.nsmf.ActDeActNssi
  37 import org.onap.so.beans.nsmf.EsrInfo
  38 import org.onap.so.beans.nsmf.ServiceInfo
  39 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  40 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  41 import org.onap.so.bpmn.common.scripts.NssmfAdapterUtils
  42 import org.onap.so.bpmn.common.scripts.RequestDBUtil
  43 import org.onap.so.bpmn.core.UrnPropertiesReader
  44 import org.onap.so.bpmn.core.json.JsonUtils
  45 import org.onap.so.db.request.beans.ResourceOperationStatus
  46 import org.slf4j.Logger
  47 import org.slf4j.LoggerFactory
  48
  49 import com.fasterxml.jackson.databind.ObjectMapper
  50 import com.google.gson.JsonObject
  51
  52 /**
  53  * Internal AN NSSMF to handle NSSI Activation/Deactivation
  54  *
  55  */
  56 class DoActivateAccessNSSI extends AbstractServiceTaskProcessor {
  57
  58         String Prefix="DoActivateAccessNSSI"
  59         ExceptionUtil exceptionUtil = new ExceptionUtil()
  60         RequestDBUtil requestDBUtil = new RequestDBUtil()
  61         JsonUtils jsonUtil = new JsonUtils()
  62         ObjectMapper objectMapper = new ObjectMapper()
  63         private NssmfAdapterUtils nssmfAdapterUtils = new NssmfAdapterUtils(httpClientFactory, jsonUtil)
  64
  65         private static final Logger logger = LoggerFactory.getLogger(DoActivateAccessNSSI.class)
  66         private static final String ROLE_SLICE_PROFILE = "slice-profile-instance"
  67         private static final String  ROLE_NSSI = "nssi"
  68
  69         private static final String KEY_SLICE_PROFILE = "SliceProfile"
  70         private static final String KEY_NSSI = "NSSI"
  71
  72         private static final String AN_NF = "AN-NF"
  73         private static final String TN_FH = "TN-FH"
  74         private static final String TN_MH = "TN-MH"
  75
  76         private static final String ACTIVATE = "activateInstance"
  77         private static final String DEACTIVATE = "deactivateInstance"
  78
  79         private static final String VENDOR_ONAP = "ONAP"
  80
  81         Map<String,String> orchStatusMap = new HashMap<>()
  82
  83         @Override
  84         public void preProcessRequest(DelegateExecution execution) {
  85                 logger.debug("${Prefix} - Start preProcessRequest")
  86
  87                 String sliceParams = execution.getVariable("sliceParams")
  88                 String sNssaiList = jsonUtil.getJsonValue(sliceParams, "snssaiList")
  89                 String anSliceProfileId = jsonUtil.getJsonValue(sliceParams, "sliceProfileId")
  90                 String nsiId = execution.getVariable("nsiId")
  91                 String globalSubscriberId = execution.getVariable("globalSubscriberId")
  92                 String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
  93                 String anNssiId = execution.getVariable("serviceInstanceID")
  94                 String operationType = execution.getVariable("operationType")
  95
  96                 if(isBlank(sNssaiList) || isBlank(anSliceProfileId) || isBlank(nsiId)) {
  97                         String msg = "Input fields cannot be null : Mandatory attributes : [snssaiList, sliceProfileId, nsiId]"
  98                         logger.debug(msg)
  99                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 100                 }
 101
 102                 if( isBlank(anNssiId) || isBlank(globalSubscriberId) || isBlank(subscriptionServiceType) || isBlank(operationType)) {
 103                         String msg = "Missing Input fields from main process : [serviceInstanceID, globalSubscriberId, subscriptionServiceType, operationType]"
 104                         logger.debug(msg)
 105                         exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 106                 }
 107
 108                 execution.setVariable("sNssaiList", sNssaiList)
 109                 execution.setVariable("anSliceProfileId", anSliceProfileId)
 110                 execution.setVariable("nsiId", nsiId)
 111                 execution.setVariable("anNssiId", anNssiId)
 112
 113                 orchStatusMap.put(ACTIVATE, "activated")
 114                 orchStatusMap.put(DEACTIVATE, "deactivated")
 115
 116                 logger.debug("${Prefix} - Preprocessing completed with sliceProfileId : ${anSliceProfileId} , nsiId : ${nsiId} , nssiId : ${anNssiId}")
 117
 118         }
 119
 120         /**
 121          * Method to fetch AN NSSI Constituents and Slice Profile constituents
 122          * @param execution
 123          */
 124         void getRelatedInstances(DelegateExecution execution) {
 125                 logger.debug("${Prefix} - Get Related Instances")
 126                 String anSliceProfileId = execution.getVariable("anSliceProfileId")
 127                 String anNssiId = execution.getVariable("anNssiId")
 128
 129                 Map<String,ServiceInstance> relatedSPs = new HashMap<>()
 130                 execution.setVariable("relatedSPs", getRelatedInstancesByRole(execution, ROLE_SLICE_PROFILE,KEY_SLICE_PROFILE, anSliceProfileId))
 131
 132                 Map<String,ServiceInstance> relatedNssis = new HashMap<>()
 133                 execution.setVariable("relatedNssis", getRelatedInstancesByRole(execution, ROLE_NSSI,KEY_NSSI, anNssiId))
 134                 logger.trace("${Prefix} - Exit Get Related instances")
 135         }
 136
 137         /**
 138          * Method to check Slice profile orchestration status
 139          * @param execution
 140          */
 141         void getSPOrchStatus(DelegateExecution execution) {
 142                 logger.debug("${Prefix} - Start getSPOrchStatus")
 143                 ServiceInstance sliceProfileInstance = execution.getVariable(KEY_SLICE_PROFILE)
 144                 String orchStatus = sliceProfileInstance.getOrchestrationStatus()
 145                 String operationType = execution.getVariable("operationType")
 146                 if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) {
 147                         execution.setVariable("shouldChangeSPStatus", true)
 148                 }else {
 149                         execution.setVariable("shouldChangeSPStatus", false)
 150                 }
 151                 logger.debug("${Prefix} -  SPOrchStatus  : ${orchStatus}")
 152         }
 153
 154         /**
 155          * Method to check AN NF's  Slice profile instance orchestration status
 156          * @param execution
 157          */
 158         void getAnNfSPOrchStatus(DelegateExecution execution) {
 159                 logger.debug("${Prefix} -  getAnNfSPOrchStatus ")
 160                 ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), AN_NF)
 161                 String anNfNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), AN_NF)
 162                 execution.setVariable("anNfNssiId", anNfNssiId)
 163                 String anNfSPId = sliceProfileInstance.getServiceInstanceId()
 164                 execution.setVariable("anNfSPId", anNfSPId)
 165
 166                 String orchStatus = sliceProfileInstance.getOrchestrationStatus()
 167                 String operationType = execution.getVariable("operationType")
 168                 if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) {
 169                         execution.setVariable("shouldChangeAN_NF_SPStatus", true)
 170                 }else {
 171                         execution.setVariable("shouldChangeAN_NF_SPStatus", false)
 172                 }
 173                 logger.debug("${Prefix} -  getAnNfSPOrchStatus AN_NF SP ID:${anNfSPId}  : ${orchStatus}")
 174         }
 175
 176         void prepareSdnrActivationRequest(DelegateExecution execution) {
 177                 logger.debug("${Prefix} - start prepareSdnrActivationRequest")
 178                 String operationType = execution.getVariable("operationType")
 179                 String action = operationType.equalsIgnoreCase(ACTIVATE) ? "activate":"deactivate"
 180
 181                 String anNfNssiId = execution.getVariable("anNfNssiId")
 182                 String sNssai = execution.getVariable("sNssaiList")
 183                 String reqId = execution.getVariable("msoRequestId")
 184                 String messageType = "SDNRActivateResponse"
 185                 StringBuilder callbackURL = new StringBuilder(UrnPropertiesReader.getVariable("mso.workflow.message.endpoint", execution))
 186                 callbackURL.append("/").append(messageType).append("/").append(reqId)
 187
 188                 JsonObject input = new JsonObject()
 189                 input.addProperty("RANNFNSSIId", anNfNssiId)
 190                 input.addProperty("callbackURL", callbackURL.toString())
 191                 input.addProperty("s-NSSAI", sNssai)
 192
 193                 JsonObject Payload = new JsonObject()
 194                 Payload.addProperty("version", "1.0")
 195                 Payload.addProperty("rpc-name", "activateRANSlice")
 196                 Payload.addProperty("correlation-id", reqId)
 197                 Payload.addProperty("type", "request")
 198
 199                 JsonObject wrapinput = new JsonObject()
 200                 wrapinput.addProperty("Action", action)
 201
 202                 JsonObject CommonHeader = new JsonObject()
 203                 CommonHeader.addProperty("TimeStamp", new Date(System.currentTimeMillis()).format("yyyy-MM-ddTHH:mm:ss.sss", TimeZone.getDefault()))
 204                 CommonHeader.addProperty("APIver", "1.0")
 205                 CommonHeader.addProperty("RequestID", reqId)
 206                 CommonHeader.addProperty("SubRequestID", "1")
 207
 208                 JsonObject body = new JsonObject()
 209                 body.add("input", wrapinput)
 210
 211                 JsonObject sdnrRequest = new JsonObject()
 212                 Payload.add("input", input)
 213                 wrapinput.add("Payload", Payload)
 214                 wrapinput.add("CommonHeader", CommonHeader)
 215                 body.add("input", wrapinput)
 216                 sdnrRequest.add("body", body)
 217
 218                 String json = sdnrRequest.toString()
 219                 execution.setVariable("sdnrRequest", sdnrRequest)
 220                 execution.setVariable("SDNR_messageType", messageType)
 221                 execution.setVariable("SDNR_timeout", "PT10M")
 222
 223                 logger.debug("${Prefix} -  prepareSdnrActivationRequest : SDNR Request : ${json}")
 224         }
 225
 226         void processSdnrResponse(DelegateExecution execution) {
 227                 logger.debug("${Prefix} processing SdnrResponse")
 228                 Map<String, Object> resMap = objectMapper.readValue(execution.getVariable("SDNR_Response"),Map.class)
 229                 String status = resMap.get("status")
 230                 String reason = resMap.get("reason")
 231                 if("success".equalsIgnoreCase(status)) {
 232                         execution.setVariable("isANactivationSuccess", true)
 233                 }else {
 234                         execution.setVariable("isANactivationSuccess", false)
 235                         logger.debug("AN NF Activation/Deactivation failed with reason ${reason}")
 236                 }
 237                 logger.debug("${Prefix} processed SdnrResponse")
 238         }
 239
 240         /**
 241          * Update AN NF - NSSI and SP Instance status
 242          * @param execution
 243          */
 244         void updateAnNfStatus(DelegateExecution execution) {
 245                 logger.debug("${Prefix}Start updateAnNfStatus")
 246                 String anNfNssiId = execution.getVariable("anNfNssiId")
 247                 String anNfSPId =  execution.getVariable("anNfSPId")
 248
 249                 updateOrchStatus(execution, anNfSPId)
 250                 updateOrchStatus(execution, anNfNssiId)
 251                 logger.debug("${Prefix}Exit  updateAnNfStatus")
 252         }
 253
 254         /**
 255          * Method to check AN NF's  Slice profile instance orchestration status
 256          * @param execution
 257          */
 258         void getTnFhSPOrchStatus(DelegateExecution execution) {
 259                 logger.debug("${Prefix} start getTnFhSPOrchStatus ")
 260                 ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), TN_FH)
 261                 String tnFhNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), TN_FH)
 262                 execution.setVariable("tnFhNssiId", tnFhNssiId)
 263                 String tnFhSPId = sliceProfileInstance.getServiceInstanceId()
 264                 execution.setVariable("tnFhSPId", tnFhSPId)
 265
 266                 String orchStatus = sliceProfileInstance.getOrchestrationStatus()
 267                 String operationType = execution.getVariable("operationType")
 268                 if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) {
 269                         execution.setVariable("shouldChangeTN_FH_SPStatus", true)
 270                 }else {
 271                         execution.setVariable("shouldChangeTN_FH_SPStatus", false)
 272                 }
 273
 274                 logger.debug("${Prefix} Exit getTnFhSPOrchStatus TN_FH SP ID:${tnFhSPId}  : ${orchStatus}")
 275         }
 276
 277         void doTnFhNssiActivation(DelegateExecution execution){
 278                 logger.debug("Start doTnFhNssiActivation in ${Prefix}")
 279                 String nssmfRequest = buildTNActivateNssiRequest(execution, TN_FH)
 280                 String operationType = execution.getVariable("operationType")
 281                 String urlOpType = operationType.equalsIgnoreCase(ACTIVATE) ? "activation":"deactivation"
 282
 283                 List<String> sNssaiList =  execution.getVariable("sNssaiList")
 284                 String snssai = sNssaiList != null ? sNssaiList.get(0) : ""
 285
 286                 String urlString = "/api/rest/provMns/v1/NSS/" + snssai + urlOpType
 287                                 String nssmfResponse = nssmfAdapterUtils.sendPostRequestNSSMF(execution, urlString, nssmfRequest)
 288                                 if (nssmfResponse != null) {
 289                                         String jobId = jsonUtil.getJsonValue(nssmfResponse, "jobId")
 290                                         execution.setVariable("TN_FH_jobId",jobId)
 291                                 } else {
 292                                         logger.error("received error message from NSSMF : "+ nssmfResponse)
 293                                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000,"Received a Bad Sync Response from NSSMF.")
 294                                 }
 295                 logger.debug("Exit doTnFhNssiActivation in ${Prefix}")
 296         }
 297
 298         void getTnMhSPOrchStatus(DelegateExecution execution) {
 299                 logger.debug("${Prefix} Start getTnMhSPOrchStatus ")
 300                 ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), TN_MH)
 301                 String tnFhNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), TN_MH)
 302                 execution.setVariable("tnMhNssiId", tnFhNssiId)
 303                 String tnFhSPId = sliceProfileInstance.getServiceInstanceId()
 304                 execution.setVariable("tnMhSPId", tnFhSPId)
 305
 306                 String orchStatus = sliceProfileInstance.getOrchestrationStatus()
 307                 String operationType = execution.getVariable("operationType")
 308                 if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) {
 309                         execution.setVariable("shouldChangeTN_MH_SPStatus", true)
 310                 }else {
 311                         execution.setVariable("shouldChangeTN_MH_SPStatus", false)
 312                 }
 313                         logger.debug("${Prefix} Exit getTnMhSPOrchStatus TN_MH SP ID:${tnFhSPId}  : ${orchStatus}")
 314         }
 315
 316         void doTnMhNssiActivation(DelegateExecution execution){
 317                 logger.debug("Start doTnMhNssiActivation in ${Prefix}")
 318                 String nssmfRequest = buildTNActivateNssiRequest(execution, TN_MH)
 319                 String operationType = execution.getVariable("operationType")
 320                 String urlOpType = operationType.equalsIgnoreCase(ACTIVATE) ? "activation":"deactivation"
 321
 322                 List<String> sNssaiList =  execution.getVariable("sNssaiList")
 323                 String snssai = sNssaiList != null ? sNssaiList.get(0) : ""
 324
 325                 String urlString = "/api/rest/provMns/v1/NSS/" + snssai + urlOpType
 326                                 String nssmfResponse = nssmfAdapterUtils.sendPostRequestNSSMF(execution, urlString, nssmfRequest)
 327                                 if (nssmfResponse != null) {
 328                                         String jobId = jsonUtil.getJsonValue(nssmfResponse, "jobId")
 329                                         execution.setVariable("TN_MH_jobId",jobId)
 330                                 } else {
 331                                         logger.error("received error message from NSSMF : "+ nssmfResponse)
 332                                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000,"Received a Bad Sync Response from NSSMF.")
 333                                 }
 334                                 logger.debug("Exit doTnMhNssiActivation in ${Prefix}")
 335
 336         }
 337
 338         /**
 339          * Update TN FH - NSSI and SP Instance status
 340          * @param execution
 341          */
 342         void updateTNFHStatus(DelegateExecution execution) {
 343                 logger.debug("${Prefix} Start updateTNFHStatus")
 344
 345                 String tnFhNssiId = execution.getVariable("tnFhNssiId")
 346                 String tnFhSPId =  execution.getVariable("tnFhSPId")
 347                 updateOrchStatus(execution, tnFhSPId)
 348                 updateOrchStatus(execution, tnFhNssiId)
 349
 350                 logger.debug("${Prefix} Exit updateTNFHStatus")
 351
 352         }
 353
 354         /**
 355          * Update TN MH - NSSI and SP Instance status
 356          * @param execution
 357          */
 358         void updateTNMHStatus(DelegateExecution execution) {
 359                 logger.debug("${Prefix} Start updateTNMHStatus")
 360
 361                 String tnMhNssiId = execution.getVariable("tnMhNssiId")
 362                 String tnMhSPId =  execution.getVariable("tnMhSPId")
 363                 updateOrchStatus(execution, tnMhSPId)
 364                 updateOrchStatus(execution, tnMhNssiId)
 365
 366                 logger.debug("${Prefix} Exit updateTNMHStatus")
 367         }
 368
 369         /**
 370          * Update AN - NSSI and SP Instance status
 371          * @param execution
 372          */
 373         void updateANStatus(DelegateExecution execution) {
 374                 logger.debug("${Prefix} Start updateANStatus")
 375                 String anNssiId = execution.getVariable("anNssiId")
 376                 String anSliceProfileId =  execution.getVariable("anSliceProfileId")
 377                 updateOrchStatus(execution, anNssiId)
 378                 updateOrchStatus(execution, anSliceProfileId)
 379                 logger.debug("${Prefix} Start updateANStatus")
 380         }
 381
 382         void prepareQueryJobStatus(DelegateExecution execution,String jobId,String networkType,String instanceId) {
 383                 logger.debug("${Prefix} Start prepareQueryJobStatus : ${jobId}")
 384                 String responseId = "1"
 385                 String globalSubscriberId = execution.getVariable("globalSubscriberId")
 386                 String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
 387
 388                 EsrInfo esrInfo = new EsrInfo()
 389                 esrInfo.setNetworkType(networkType)
 390                 esrInfo.setVendor(VENDOR_ONAP)
 391
 392                 ServiceInfo serviceInfo = new ServiceInfo()
 393                 serviceInfo.setNssiId(instanceId)
 394                 serviceInfo.setNsiId(execution.getVariable("nsiId"))
 395                 serviceInfo.setGlobalSubscriberId(globalSubscriberId)
 396                 serviceInfo.setSubscriptionServiceType(subscriptionServiceType)
 397
 398                 execution.setVariable("${networkType}_esrInfo", esrInfo)
 399                 execution.setVariable("${networkType}_responseId", responseId)
 400                 execution.setVariable("${networkType}_serviceInfo", serviceInfo)
 401
 402         }
 403
 404         void validateJobStatus(DelegateExecution execution,String responseDescriptor) {
 405                 logger.debug("validateJobStatus ${responseDescriptor}")
 406                 String status = jsonUtil.getJsonValue(responseDescriptor, "responseDescriptor.status")
 407                 String statusDescription = jsonUtil.getJsonValue(responseDescriptor, "responseDescriptor.statusDescription")
 408                 if("finished".equalsIgnoreCase(status)) {
 409                         execution.setVariable("isSuccess", true)
 410                 }else {
 411                         execution.setVariable("isSuccess", false)
 412                 }
 413         }
 414
 415
 416         private void updateOrchStatus(DelegateExecution execution,String serviceId) {
 417                 logger.debug("${Prefix} Start updateOrchStatus : ${serviceId}")
 418                 String globalSubscriberId = execution.getVariable("globalSubscriberId")
 419                 String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
 420                 String operationType = execution.getVariable("operationType")
 421
 422                 try {
 423                         AAIResourcesClient client = new AAIResourcesClient()
 424                         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE,
 425                                         globalSubscriberId, subscriptionServiceType, serviceId)
 426                         if (!client.exists(uri)) {
 427                                 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai")
 428                         }
 429                         AAIResultWrapper wrapper = client.get(uri, NotFoundException.class)
 430                         Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class)
 431                         if (si.isPresent()) {
 432                                 String orchStatus = si.get().getOrchestrationStatus()
 433                                 logger.debug("Orchestration status of instance ${serviceId} is ${orchStatus}")
 434                                 if (ACTIVATE.equalsIgnoreCase(operationType) && "deactivated".equalsIgnoreCase(orchStatus)) {
 435                                                 si.get().setOrchestrationStatus("activated")
 436                                                 client.update(uri, si.get())
 437                                 } else if(DEACTIVATE.equalsIgnoreCase(operationType) && "activated".equalsIgnoreCase(orchStatus)){
 438                                                 si.get().setOrchestrationStatus("deactivated")
 439                                                 client.update(uri, si.get())
 440                                 }
 441                         }
 442                 } catch (Exception e) {
 443                         logger.info("Service is already in active state")
 444                         String msg = "Service is already in active state, " + e.getMessage()
 445                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 446                 }
 447                 logger.debug("${Prefix} Exit updateOrchStatus : ${serviceId}")
 448         }
 449
 450         void prepareUpdateJobStatus(DelegateExecution execution,String status,String progress,String statusDescription) {
 451                 logger.debug("${Prefix} Start prepareUpdateJobStatus : ${statusDescription}")
 452                 String serviceId = execution.getVariable("anNssiId")
 453                 String jobId = execution.getVariable("jobId")
 454                 String nsiId = execution.getVariable("nsiId")
 455                 String operationType = execution.getVariable("operationType")
 456
 457                 ResourceOperationStatus roStatus = new ResourceOperationStatus()
 458                 roStatus.setServiceId(serviceId)
 459                 roStatus.setOperationId(jobId)
 460                 roStatus.setResourceTemplateUUID(nsiId)
 461                 roStatus.setOperType(operationType)
 462                 roStatus.setProgress(progress)
 463                 roStatus.setStatus(status)
 464                 roStatus.setStatusDescription(statusDescription)
 465                 requestDBUtil.prepareUpdateResourceOperationStatus(execution, status)
 466         }
 467
 468
 469
 470         /**
 471          * Fetches a collection of service instances with the specific role and maps it based on workload context
 472          * (AN-NF,TN-FH,TN-MH)
 473          * @param execution
 474          * @param role                  - nssi/slice profile instance
 475          * @param key                   - NSSI/Sliceprofile corresponding to instanceId
 476          * @param instanceId    - id to which the related list to be found
 477          * @return
 478          */
 479         private Map<String,ServiceInstance> getRelatedInstancesByRole(DelegateExecution execution,String role,String key, String instanceId) {
 480                 logger.debug("${Prefix} - Fetching related ${role} from AAI")
 481                 String globalSubscriberId = execution.getVariable("globalSubscriberId")
 482                 String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
 483
 484                 if( isBlank(role) || isBlank(instanceId)) {
 485                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Role and instanceId are mandatory")
 486                 }
 487
 488                 Map<String,ServiceInstance> relatedInstances = new HashMap<>()
 489
 490                 AAIResourcesClient client = getAAIClient()
 491                 AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE,
 492                                 globalSubscriberId, subscriptionServiceType, instanceId)
 493                 if (!client.exists(uri)) {
 494                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai : ${instanceId}")
 495                 }
 496                 AAIResultWrapper wrapper = client.get(uri, NotFoundException.class)
 497                 Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class)
 498                 if(si.isPresent()) {
 499                 execution.setVariable(key, si.get())
 500                 List<Relationship> relationshipList = si.get().getRelationshipList().getRelationship()
 501                 for (Relationship relationship : relationshipList) {
 502                         String relatedTo = relationship.getRelatedTo()
 503                         if (relatedTo.toLowerCase() == "service-instance") {
 504                                 String relatioshipurl = relationship.getRelatedLink()
 505                                 String serviceInstanceId =
 506                                                 relatioshipurl.substring(relatioshipurl.lastIndexOf("/") + 1, relatioshipurl.length())
 507                                 uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE,
 508                                                 globalSubscriberId, subscriptionServiceType, serviceInstanceId)
 509                                 if (!client.exists(uri)) {
 510                                         exceptionUtil.buildAndThrowWorkflowException(execution, 2500,
 511                                                         "Service Instance was not found in aai: ${serviceInstanceId} related to ${instanceId}")
 512                                 }
 513                                 AAIResultWrapper wrapper01 = client.get(uri, NotFoundException.class)
 514                                 Optional<ServiceInstance> serviceInstance = wrapper01.asBean(ServiceInstance.class)
 515                                 if (serviceInstance.isPresent()) {
 516                                         ServiceInstance instance = serviceInstance.get()
 517                                         if (role.equalsIgnoreCase(instance.getServiceRole())) {
 518                                                 relatedInstances.put(instance.getWorkloadContext(),instance)
 519                                         }
 520                                 }
 521                         }
 522                 }
 523                 }
 524                 logger.debug("Found ${relatedInstances.size()} ${role} related to ${instanceId} ")
 525                 return relatedInstances
 526         }
 527
 528         private ServiceInstance getInstanceByWorkloadContext(Map<String,ServiceInstance> instances,String workloadContext ) {
 529                 ServiceInstance instance = instances.get(workloadContext)
 530                 if(instance == null) {
 531                         throw new BpmnError( 2500, "${workloadContext} Instance ID is not found.")
 532                 }
 533                 return instance
 534         }
 535
 536         private String getInstanceIdByWorkloadContext(Map<String,ServiceInstance> instances,String workloadContext ) {
 537                 String instanceId = instances.get(workloadContext).getServiceInstanceId()
 538                 if(instanceId == null) {
 539                         throw new BpmnError( 2500, "${workloadContext} instance ID is not found.")
 540                 }
 541                 return instanceId
 542         }
 543
 544
 545         /**
 546          * Method to handle deallocation of RAN NSSI constituents(TN_FH/TN_MH)
 547          * @param execution
 548          * @param serviceFunction - TN_FH/TN_MH
 549          * @return
 550          */
 551         private String buildTNActivateNssiRequest(DelegateExecution execution,String serviceFunction) {
 552                 logger.debug("${Prefix} Exit buildTNActivateNssiRequest : ${serviceFunction}")
 553                 String globalSubscriberId = execution.getVariable("globalSubscriberId")
 554                 String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
 555                 Map<String, ServiceInstance> relatedNssis = execution.getVariable("relatedNssis")
 556
 557                 String anNssiId = execution.getVariable("anNssiId")
 558                 List<String> sNssaiList =  execution.getVariable("sNssaiList")
 559
 560                 ServiceInstance tnNssi = relatedNssis.get(serviceFunction)
 561                 String nssiId = tnNssi.getServiceInstanceId()
 562
 563                 Map<String, ServiceInstance> relatedSPs = execution.getVariable("relatedSPs")
 564
 565                 ActDeActNssi actDeactNssi = new ActDeActNssi()
 566                 actDeactNssi.setNssiId(nssiId)
 567                 actDeactNssi.setNsiId(anNssiId)
 568                 actDeactNssi.setSliceProfileId(relatedSPs.get(serviceFunction).getServiceInstanceId())
 569                 actDeactNssi.setSnssaiList(sNssaiList)
 570
 571                 EsrInfo esrInfo = new EsrInfo()
 572                 esrInfo.setVendor(VENDOR_ONAP)
 573                 esrInfo.setNetworkType("TN")
 574
 575                 ServiceInfo serviceInfo = new ServiceInfo()
 576                 serviceInfo.setServiceInvariantUuid(tnNssi.getModelInvariantId())
 577                 serviceInfo.setServiceUuid(tnNssi.getModelVersionId())
 578                 serviceInfo.setGlobalSubscriberId(globalSubscriberId)
 579                 serviceInfo.setSubscriptionServiceType(subscriptionServiceType)
 580
 581                 JsonObject json = new JsonObject()
 582                 json.addProperty("actDeActNssi", objectMapper.writeValueAsString(actDeactNssi))
 583                 json.addProperty("esrInfo", objectMapper.writeValueAsString(esrInfo))
 584                 json.addProperty("serviceInfo", objectMapper.writeValueAsString(serviceInfo))
 585                 return json.toString()
 586
 587         }
 588
 589 }