diff options
Diffstat (limited to 'bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap')
2 files changed, 1145 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoActivateAccessNSSI.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoActivateAccessNSSI.groovy new file mode 100644 index 0000000000..4d86fb4cd9 --- /dev/null +++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoActivateAccessNSSI.groovy @@ -0,0 +1,589 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * Copyright (C) 2020 Wipro Limited. 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.so.bpmn.infrastructure.scripts + +import static org.apache.commons.lang3.StringUtils.isBlank + +import javax.ws.rs.NotFoundException + +import org.camunda.bpm.engine.delegate.BpmnError +import org.camunda.bpm.engine.delegate.DelegateExecution +import org.onap.aai.domain.yang.Relationship +import org.onap.aai.domain.yang.ServiceInstance +import org.onap.aaiclient.client.aai.AAIObjectType +import org.onap.aaiclient.client.aai.AAIResourcesClient +import org.onap.aaiclient.client.aai.entities.AAIResultWrapper +import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri +import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory +import org.onap.so.beans.nsmf.ActDeActNssi +import org.onap.so.beans.nsmf.EsrInfo +import org.onap.so.beans.nsmf.ServiceInfo +import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor +import org.onap.so.bpmn.common.scripts.ExceptionUtil +import org.onap.so.bpmn.common.scripts.NssmfAdapterUtils +import org.onap.so.bpmn.common.scripts.RequestDBUtil +import org.onap.so.bpmn.core.UrnPropertiesReader +import org.onap.so.bpmn.core.json.JsonUtils +import org.onap.so.db.request.beans.ResourceOperationStatus +import org.slf4j.Logger +import org.slf4j.LoggerFactory + +import com.fasterxml.jackson.databind.ObjectMapper +import com.google.gson.JsonObject + +/** + * Internal AN NSSMF to handle NSSI Activation/Deactivation + * + */ +class DoActivateAccessNSSI extends AbstractServiceTaskProcessor { + + String Prefix="DoActivateAccessNSSI" + ExceptionUtil exceptionUtil = new ExceptionUtil() + RequestDBUtil requestDBUtil = new RequestDBUtil() + JsonUtils jsonUtil = new JsonUtils() + ObjectMapper objectMapper = new ObjectMapper() + private NssmfAdapterUtils nssmfAdapterUtils = new NssmfAdapterUtils(httpClientFactory, jsonUtil) + + private static final Logger logger = LoggerFactory.getLogger(DoActivateAccessNSSI.class) + private static final String ROLE_SLICE_PROFILE = "slice-profile-instance" + private static final String ROLE_NSSI = "nssi" + + private static final String KEY_SLICE_PROFILE = "SliceProfile" + private static final String KEY_NSSI = "NSSI" + + private static final String AN_NF = "AN-NF" + private static final String TN_FH = "TN-FH" + private static final String TN_MH = "TN-MH" + + private static final String ACTIVATE = "activateInstance" + private static final String DEACTIVATE = "deactivateInstance" + + private static final String VENDOR_ONAP = "ONAP" + + Map<String,String> orchStatusMap = new HashMap<>() + + @Override + public void preProcessRequest(DelegateExecution execution) { + logger.debug("${Prefix} - Start preProcessRequest") + + String sliceParams = execution.getVariable("sliceParams") + String sNssaiList = jsonUtil.getJsonValue(sliceParams, "snssaiList") + String anSliceProfileId = jsonUtil.getJsonValue(sliceParams, "sliceProfileId") + String nsiId = execution.getVariable("nsiId") + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + String anNssiId = execution.getVariable("serviceInstanceID") + String operationType = execution.getVariable("operationType") + + if(isBlank(sNssaiList) || isBlank(anSliceProfileId) || isBlank(nsiId)) { + String msg = "Input fields cannot be null : Mandatory attributes : [snssaiList, sliceProfileId, nsiId]" + logger.debug(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg) + } + + if( isBlank(anNssiId) || isBlank(globalSubscriberId) || isBlank(subscriptionServiceType) || isBlank(operationType)) { + String msg = "Missing Input fields from main process : [serviceInstanceID, globalSubscriberId, subscriptionServiceType, operationType]" + logger.debug(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg) + } + + execution.setVariable("sNssaiList", sNssaiList) + execution.setVariable("anSliceProfileId", anSliceProfileId) + execution.setVariable("nsiId", nsiId) + execution.setVariable("anNssiId", anNssiId) + + orchStatusMap.put(ACTIVATE, "activated") + orchStatusMap.put(DEACTIVATE, "deactivated") + + logger.debug("${Prefix} - Preprocessing completed with sliceProfileId : ${anSliceProfileId} , nsiId : ${nsiId} , nssiId : ${anNssiId}") + + } + + /** + * Method to fetch AN NSSI Constituents and Slice Profile constituents + * @param execution + */ + void getRelatedInstances(DelegateExecution execution) { + logger.debug("${Prefix} - Get Related Instances") + String anSliceProfileId = execution.getVariable("anSliceProfileId") + String anNssiId = execution.getVariable("anNssiId") + + Map<String,ServiceInstance> relatedSPs = new HashMap<>() + execution.setVariable("relatedSPs", getRelatedInstancesByRole(execution, ROLE_SLICE_PROFILE,KEY_SLICE_PROFILE, anSliceProfileId)) + + Map<String,ServiceInstance> relatedNssis = new HashMap<>() + execution.setVariable("relatedNssis", getRelatedInstancesByRole(execution, ROLE_NSSI,KEY_NSSI, anNssiId)) + logger.trace("${Prefix} - Exit Get Related instances") + } + + /** + * Method to check Slice profile orchestration status + * @param execution + */ + void getSPOrchStatus(DelegateExecution execution) { + logger.debug("${Prefix} - Start getSPOrchStatus") + ServiceInstance sliceProfileInstance = execution.getVariable(KEY_SLICE_PROFILE) + String orchStatus = sliceProfileInstance.getOrchestrationStatus() + String operationType = execution.getVariable("operationType") + if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) { + execution.setVariable("shouldChangeSPStatus", true) + }else { + execution.setVariable("shouldChangeSPStatus", false) + } + logger.debug("${Prefix} - SPOrchStatus : ${orchStatus}") + } + + /** + * Method to check AN NF's Slice profile instance orchestration status + * @param execution + */ + void getAnNfSPOrchStatus(DelegateExecution execution) { + logger.debug("${Prefix} - getAnNfSPOrchStatus ") + ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), AN_NF) + String anNfNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), AN_NF) + execution.setVariable("anNfNssiId", anNfNssiId) + String anNfSPId = sliceProfileInstance.getServiceInstanceId() + execution.setVariable("anNfSPId", anNfSPId) + + String orchStatus = sliceProfileInstance.getOrchestrationStatus() + String operationType = execution.getVariable("operationType") + if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) { + execution.setVariable("shouldChangeAN_NF_SPStatus", true) + }else { + execution.setVariable("shouldChangeAN_NF_SPStatus", false) + } + logger.debug("${Prefix} - getAnNfSPOrchStatus AN_NF SP ID:${anNfSPId} : ${orchStatus}") + } + + void prepareSdnrActivationRequest(DelegateExecution execution) { + logger.debug("${Prefix} - start prepareSdnrActivationRequest") + String operationType = execution.getVariable("operationType") + String action = operationType.equalsIgnoreCase(ACTIVATE) ? "activate":"deactivate" + + String anNfNssiId = execution.getVariable("anNfNssiId") + String sNssai = execution.getVariable("sNssaiList") + String reqId = execution.getVariable("msoRequestId") + String messageType = "SDNRActivateResponse" + StringBuilder callbackURL = new StringBuilder(UrnPropertiesReader.getVariable("mso.workflow.message.endpoint", execution)) + callbackURL.append("/").append(messageType).append("/").append(reqId) + + JsonObject input = new JsonObject() + input.addProperty("RANNFNSSIId", anNfNssiId) + input.addProperty("callbackURL", callbackURL.toString()) + input.addProperty("s-NSSAI", sNssai) + + JsonObject Payload = new JsonObject() + Payload.addProperty("version", "1.0") + Payload.addProperty("rpc-name", "activateRANSlice") + Payload.addProperty("correlation-id", reqId) + Payload.addProperty("type", "request") + + JsonObject wrapinput = new JsonObject() + wrapinput.addProperty("Action", action) + + JsonObject CommonHeader = new JsonObject() + CommonHeader.addProperty("TimeStamp", new Date(System.currentTimeMillis()).format("yyyy-MM-ddTHH:mm:ss.sss", TimeZone.getDefault())) + CommonHeader.addProperty("APIver", "1.0") + CommonHeader.addProperty("RequestID", reqId) + CommonHeader.addProperty("SubRequestID", "1") + + JsonObject body = new JsonObject() + body.add("input", wrapinput) + + JsonObject sdnrRequest = new JsonObject() + Payload.add("input", input) + wrapinput.add("Payload", Payload) + wrapinput.add("CommonHeader", CommonHeader) + body.add("input", wrapinput) + sdnrRequest.add("body", body) + + String json = sdnrRequest.toString() + execution.setVariable("sdnrRequest", sdnrRequest) + execution.setVariable("SDNR_messageType", messageType) + execution.setVariable("SDNR_timeout", "PT10M") + + logger.debug("${Prefix} - prepareSdnrActivationRequest : SDNR Request : ${json}") + } + + void processSdnrResponse(DelegateExecution execution) { + logger.debug("${Prefix} processing SdnrResponse") + Map<String, Object> resMap = objectMapper.readValue(execution.getVariable("SDNR_Response"),Map.class) + String status = resMap.get("status") + String reason = resMap.get("reason") + if("success".equalsIgnoreCase(status)) { + execution.setVariable("isANactivationSuccess", true) + }else { + execution.setVariable("isANactivationSuccess", false) + logger.debug("AN NF Activation/Deactivation failed with reason ${reason}") + } + logger.debug("${Prefix} processed SdnrResponse") + } + + /** + * Update AN NF - NSSI and SP Instance status + * @param execution + */ + void updateAnNfStatus(DelegateExecution execution) { + logger.debug("${Prefix}Start updateAnNfStatus") + String anNfNssiId = execution.getVariable("anNfNssiId") + String anNfSPId = execution.getVariable("anNfSPId") + + updateOrchStatus(execution, anNfSPId) + updateOrchStatus(execution, anNfNssiId) + logger.debug("${Prefix}Exit updateAnNfStatus") + } + + /** + * Method to check AN NF's Slice profile instance orchestration status + * @param execution + */ + void getTnFhSPOrchStatus(DelegateExecution execution) { + logger.debug("${Prefix} start getTnFhSPOrchStatus ") + ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), TN_FH) + String tnFhNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), TN_FH) + execution.setVariable("tnFhNssiId", tnFhNssiId) + String tnFhSPId = sliceProfileInstance.getServiceInstanceId() + execution.setVariable("tnFhSPId", tnFhSPId) + + String orchStatus = sliceProfileInstance.getOrchestrationStatus() + String operationType = execution.getVariable("operationType") + if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) { + execution.setVariable("shouldChangeTN_FH_SPStatus", true) + }else { + execution.setVariable("shouldChangeTN_FH_SPStatus", false) + } + + logger.debug("${Prefix} Exit getTnFhSPOrchStatus TN_FH SP ID:${tnFhSPId} : ${orchStatus}") + } + + void doTnFhNssiActivation(DelegateExecution execution){ + logger.debug("Start doTnFhNssiActivation in ${Prefix}") + String nssmfRequest = buildTNActivateNssiRequest(execution, TN_FH) + String operationType = execution.getVariable("operationType") + String urlOpType = operationType.equalsIgnoreCase(ACTIVATE) ? "activation":"deactivation" + + List<String> sNssaiList = execution.getVariable("sNssaiList") + String snssai = sNssaiList != null ? sNssaiList.get(0) : "" + + String urlString = "/api/rest/provMns/v1/NSS/" + snssai + urlOpType + String nssmfResponse = nssmfAdapterUtils.sendPostRequestNSSMF(execution, urlString, nssmfRequest) + if (nssmfResponse != null) { + String jobId = jsonUtil.getJsonValue(nssmfResponse, "jobId") + execution.setVariable("TN_FH_jobId",jobId) + } else { + logger.error("received error message from NSSMF : "+ nssmfResponse) + exceptionUtil.buildAndThrowWorkflowException(execution, 7000,"Received a Bad Sync Response from NSSMF.") + } + logger.debug("Exit doTnFhNssiActivation in ${Prefix}") + } + + void getTnMhSPOrchStatus(DelegateExecution execution) { + logger.debug("${Prefix} Start getTnMhSPOrchStatus ") + ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), TN_MH) + String tnFhNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), TN_MH) + execution.setVariable("tnMhNssiId", tnFhNssiId) + String tnFhSPId = sliceProfileInstance.getServiceInstanceId() + execution.setVariable("tnMhSPId", tnFhSPId) + + String orchStatus = sliceProfileInstance.getOrchestrationStatus() + String operationType = execution.getVariable("operationType") + if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) { + execution.setVariable("shouldChangeTN_MH_SPStatus", true) + }else { + execution.setVariable("shouldChangeTN_MH_SPStatus", false) + } + logger.debug("${Prefix} Exit getTnMhSPOrchStatus TN_MH SP ID:${tnFhSPId} : ${orchStatus}") + } + + void doTnMhNssiActivation(DelegateExecution execution){ + logger.debug("Start doTnMhNssiActivation in ${Prefix}") + String nssmfRequest = buildTNActivateNssiRequest(execution, TN_MH) + String operationType = execution.getVariable("operationType") + String urlOpType = operationType.equalsIgnoreCase(ACTIVATE) ? "activation":"deactivation" + + List<String> sNssaiList = execution.getVariable("sNssaiList") + String snssai = sNssaiList != null ? sNssaiList.get(0) : "" + + String urlString = "/api/rest/provMns/v1/NSS/" + snssai + urlOpType + String nssmfResponse = nssmfAdapterUtils.sendPostRequestNSSMF(execution, urlString, nssmfRequest) + if (nssmfResponse != null) { + String jobId = jsonUtil.getJsonValue(nssmfResponse, "jobId") + execution.setVariable("TN_MH_jobId",jobId) + } else { + logger.error("received error message from NSSMF : "+ nssmfResponse) + exceptionUtil.buildAndThrowWorkflowException(execution, 7000,"Received a Bad Sync Response from NSSMF.") + } + logger.debug("Exit doTnMhNssiActivation in ${Prefix}") + + } + + /** + * Update TN FH - NSSI and SP Instance status + * @param execution + */ + void updateTNFHStatus(DelegateExecution execution) { + logger.debug("${Prefix} Start updateTNFHStatus") + + String tnFhNssiId = execution.getVariable("tnFhNssiId") + String tnFhSPId = execution.getVariable("tnFhSPId") + updateOrchStatus(execution, tnFhSPId) + updateOrchStatus(execution, tnFhNssiId) + + logger.debug("${Prefix} Exit updateTNFHStatus") + + } + + /** + * Update TN MH - NSSI and SP Instance status + * @param execution + */ + void updateTNMHStatus(DelegateExecution execution) { + logger.debug("${Prefix} Start updateTNMHStatus") + + String tnMhNssiId = execution.getVariable("tnMhNssiId") + String tnMhSPId = execution.getVariable("tnMhSPId") + updateOrchStatus(execution, tnMhSPId) + updateOrchStatus(execution, tnMhNssiId) + + logger.debug("${Prefix} Exit updateTNMHStatus") + } + + /** + * Update AN - NSSI and SP Instance status + * @param execution + */ + void updateANStatus(DelegateExecution execution) { + logger.debug("${Prefix} Start updateANStatus") + String anNssiId = execution.getVariable("anNssiId") + String anSliceProfileId = execution.getVariable("anSliceProfileId") + updateOrchStatus(execution, anNssiId) + updateOrchStatus(execution, anSliceProfileId) + logger.debug("${Prefix} Start updateANStatus") + } + + void prepareQueryJobStatus(DelegateExecution execution,String jobId,String networkType,String instanceId) { + logger.debug("${Prefix} Start prepareQueryJobStatus : ${jobId}") + String responseId = "1" + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + + EsrInfo esrInfo = new EsrInfo() + esrInfo.setNetworkType(networkType) + esrInfo.setVendor(VENDOR_ONAP) + + ServiceInfo serviceInfo = new ServiceInfo() + serviceInfo.setNssiId(instanceId) + serviceInfo.setNsiId(execution.getVariable("nsiId")) + serviceInfo.setGlobalSubscriberId(globalSubscriberId) + serviceInfo.setSubscriptionServiceType(subscriptionServiceType) + + execution.setVariable("${networkType}_esrInfo", esrInfo) + execution.setVariable("${networkType}_responseId", responseId) + execution.setVariable("${networkType}_serviceInfo", serviceInfo) + + } + + void validateJobStatus(DelegateExecution execution,String responseDescriptor) { + logger.debug("validateJobStatus ${responseDescriptor}") + String status = jsonUtil.getJsonValue(responseDescriptor, "responseDescriptor.status") + String statusDescription = jsonUtil.getJsonValue(responseDescriptor, "responseDescriptor.statusDescription") + if("finished".equalsIgnoreCase(status)) { + execution.setVariable("isSuccess", true) + }else { + execution.setVariable("isSuccess", false) + } + } + + + private void updateOrchStatus(DelegateExecution execution,String serviceId) { + logger.debug("${Prefix} Start updateOrchStatus : ${serviceId}") + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + String operationType = execution.getVariable("operationType") + + try { + AAIResourcesClient client = new AAIResourcesClient() + AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, + globalSubscriberId, subscriptionServiceType, serviceId) + if (!client.exists(uri)) { + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai") + } + AAIResultWrapper wrapper = client.get(uri, NotFoundException.class) + Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class) + if (si.isPresent()) { + String orchStatus = si.get().getOrchestrationStatus() + logger.debug("Orchestration status of instance ${serviceId} is ${orchStatus}") + if (ACTIVATE.equalsIgnoreCase(operationType) && "deactivated".equalsIgnoreCase(orchStatus)) { + si.get().setOrchestrationStatus("activated") + client.update(uri, si.get()) + } else if(DEACTIVATE.equalsIgnoreCase(operationType) && "activated".equalsIgnoreCase(orchStatus)){ + si.get().setOrchestrationStatus("deactivated") + client.update(uri, si.get()) + } + } + } catch (Exception e) { + logger.info("Service is already in active state") + String msg = "Service is already in active state, " + e.getMessage() + exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) + } + logger.debug("${Prefix} Exit updateOrchStatus : ${serviceId}") + } + + void prepareUpdateJobStatus(DelegateExecution execution,String status,String progress,String statusDescription) { + logger.debug("${Prefix} Start prepareUpdateJobStatus : ${statusDescription}") + String serviceId = execution.getVariable("anNssiId") + String jobId = execution.getVariable("jobId") + String nsiId = execution.getVariable("nsiId") + String operationType = execution.getVariable("operationType") + + ResourceOperationStatus roStatus = new ResourceOperationStatus() + roStatus.setServiceId(serviceId) + roStatus.setOperationId(jobId) + roStatus.setResourceTemplateUUID(nsiId) + roStatus.setOperType(operationType) + roStatus.setProgress(progress) + roStatus.setStatus(status) + roStatus.setStatusDescription(statusDescription) + requestDBUtil.prepareUpdateResourceOperationStatus(execution, status) + } + + + + /** + * Fetches a collection of service instances with the specific role and maps it based on workload context + * (AN-NF,TN-FH,TN-MH) + * @param execution + * @param role - nssi/slice profile instance + * @param key - NSSI/Sliceprofile corresponding to instanceId + * @param instanceId - id to which the related list to be found + * @return + */ + private Map<String,ServiceInstance> getRelatedInstancesByRole(DelegateExecution execution,String role,String key, String instanceId) { + logger.debug("${Prefix} - Fetching related ${role} from AAI") + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + + if( isBlank(role) || isBlank(instanceId)) { + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Role and instanceId are mandatory") + } + + Map<String,ServiceInstance> relatedInstances = new HashMap<>() + + AAIResourcesClient client = getAAIClient() + AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, + globalSubscriberId, subscriptionServiceType, instanceId) + if (!client.exists(uri)) { + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai : ${instanceId}") + } + AAIResultWrapper wrapper = client.get(uri, NotFoundException.class) + Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class) + if(si.isPresent()) { + execution.setVariable(key, si.get()) + List<Relationship> relationshipList = si.get().getRelationshipList().getRelationship() + for (Relationship relationship : relationshipList) { + String relatedTo = relationship.getRelatedTo() + if (relatedTo.toLowerCase() == "service-instance") { + String relatioshipurl = relationship.getRelatedLink() + String serviceInstanceId = + relatioshipurl.substring(relatioshipurl.lastIndexOf("/") + 1, relatioshipurl.length()) + uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, + globalSubscriberId, subscriptionServiceType, serviceInstanceId) + if (!client.exists(uri)) { + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, + "Service Instance was not found in aai: ${serviceInstanceId} related to ${instanceId}") + } + AAIResultWrapper wrapper01 = client.get(uri, NotFoundException.class) + Optional<ServiceInstance> serviceInstance = wrapper01.asBean(ServiceInstance.class) + if (serviceInstance.isPresent()) { + ServiceInstance instance = serviceInstance.get() + if (role.equalsIgnoreCase(instance.getServiceRole())) { + relatedInstances.put(instance.getWorkloadContext(),instance) + } + } + } + } + } + logger.debug("Found ${relatedInstances.size()} ${role} related to ${instanceId} ") + return relatedInstances + } + + private ServiceInstance getInstanceByWorkloadContext(Map<String,ServiceInstance> instances,String workloadContext ) { + ServiceInstance instance = instances.get(workloadContext) + if(instance == null) { + throw new BpmnError( 2500, "${workloadContext} Instance ID is not found.") + } + return instance + } + + private String getInstanceIdByWorkloadContext(Map<String,ServiceInstance> instances,String workloadContext ) { + String instanceId = instances.get(workloadContext).getServiceInstanceId() + if(instanceId == null) { + throw new BpmnError( 2500, "${workloadContext} instance ID is not found.") + } + return instanceId + } + + + /** + * Method to handle deallocation of RAN NSSI constituents(TN_FH/TN_MH) + * @param execution + * @param serviceFunction - TN_FH/TN_MH + * @return + */ + private String buildTNActivateNssiRequest(DelegateExecution execution,String serviceFunction) { + logger.debug("${Prefix} Exit buildTNActivateNssiRequest : ${serviceFunction}") + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + Map<String, ServiceInstance> relatedNssis = execution.getVariable("relatedNssis") + + String anNssiId = execution.getVariable("anNssiId") + List<String> sNssaiList = execution.getVariable("sNssaiList") + + ServiceInstance tnNssi = relatedNssis.get(serviceFunction) + String nssiId = tnNssi.getServiceInstanceId() + + Map<String, ServiceInstance> relatedSPs = execution.getVariable("relatedSPs") + + ActDeActNssi actDeactNssi = new ActDeActNssi() + actDeactNssi.setNssiId(nssiId) + actDeactNssi.setNsiId(anNssiId) + actDeactNssi.setSliceProfileId(relatedSPs.get(serviceFunction).getServiceInstanceId()) + actDeactNssi.setSnssaiList(sNssaiList) + + EsrInfo esrInfo = new EsrInfo() + esrInfo.setVendor(VENDOR_ONAP) + esrInfo.setNetworkType("TN") + + ServiceInfo serviceInfo = new ServiceInfo() + serviceInfo.setServiceInvariantUuid(tnNssi.getModelInvariantId()) + serviceInfo.setServiceUuid(tnNssi.getModelVersionId()) + serviceInfo.setGlobalSubscriberId(globalSubscriberId) + serviceInfo.setSubscriptionServiceType(subscriptionServiceType) + + JsonObject json = new JsonObject() + json.addProperty("actDeActNssi", objectMapper.writeValueAsString(actDeactNssi)) + json.addProperty("esrInfo", objectMapper.writeValueAsString(esrInfo)) + json.addProperty("serviceInfo", objectMapper.writeValueAsString(serviceInfo)) + return json.toString() + + } + +} diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeAllocateAccessNSSI.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeAllocateAccessNSSI.groovy new file mode 100644 index 0000000000..2ca0da4cbb --- /dev/null +++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeAllocateAccessNSSI.groovy @@ -0,0 +1,556 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP - SO + * ================================================================================ + * Copyright (C) 2020 Wipro Limited. 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.so.bpmn.infrastructure.scripts + +import static org.apache.commons.lang3.StringUtils.isBlank + +import javax.ws.rs.NotFoundException +import javax.ws.rs.core.Response + +import org.camunda.bpm.engine.delegate.BpmnError +import org.camunda.bpm.engine.delegate.DelegateExecution +import org.onap.aai.domain.yang.* +import org.onap.aaiclient.client.aai.AAIObjectType +import org.onap.aaiclient.client.aai.AAIResourcesClient +import org.onap.aaiclient.client.aai.entities.AAIResultWrapper +import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri +import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory +import org.onap.logging.filter.base.ONAPComponents +import org.onap.so.beans.nsmf.DeAllocateNssi +import org.onap.so.beans.nsmf.EsrInfo +import org.onap.so.beans.nsmf.ServiceInfo +import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor +import org.onap.so.bpmn.common.scripts.ExceptionUtil +import org.onap.so.bpmn.common.scripts.NssmfAdapterUtils +import org.onap.so.bpmn.common.scripts.OofUtils +import org.onap.so.bpmn.common.scripts.RequestDBUtil +import org.onap.so.bpmn.core.UrnPropertiesReader +import org.onap.so.bpmn.core.json.JsonUtils +import org.onap.so.client.HttpClient +import org.onap.so.client.HttpClientFactory +import org.onap.so.client.oof.adapter.beans.payload.OofRequest +import org.onap.so.db.request.beans.ResourceOperationStatus +import org.slf4j.Logger +import org.slf4j.LoggerFactory + +import com.fasterxml.jackson.databind.ObjectMapper +import com.google.gson.JsonObject + +/** + * Internal AN NSSMF to handle NSSI Deallocation + */ +class DoDeAllocateAccessNSSI extends AbstractServiceTaskProcessor { + + String Prefix="DoDeAllocateAccessNSSI" + ExceptionUtil exceptionUtil = new ExceptionUtil() + RequestDBUtil requestDBUtil = new RequestDBUtil() + JsonUtils jsonUtil = new JsonUtils() + OofUtils oofUtils = new OofUtils() + ObjectMapper objectMapper = new ObjectMapper() + private NssmfAdapterUtils nssmfAdapterUtils = new NssmfAdapterUtils(httpClientFactory, jsonUtil) + + private static final Logger logger = LoggerFactory.getLogger(DoDeAllocateAccessNSSI.class) + private static final String ROLE_SLICE_PROFILE = "slice-profile-instance" + private static final String ROLE_NSSI = "nssi" + + private static final String AN_NF = "AN-NF" + private static final String TN_FH = "TN-FH" + private static final String TN_MH = "TN-MH" + + @Override + public void preProcessRequest(DelegateExecution execution) { + logger.debug("${Prefix} - Start preProcessRequest") + + String sliceParams = execution.getVariable("sliceParams") + String sNssaiList = jsonUtil.getJsonValue(sliceParams, "snssaiList") + String anSliceProfileId = jsonUtil.getJsonValue(sliceParams, "sliceProfileId") + String nsiId = jsonUtil.getJsonValue(sliceParams, "nsiId") + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + String anNssiId = execution.getVariable("serviceInstanceID") + + if(isBlank(sNssaiList) || isBlank(anSliceProfileId) || isBlank(nsiId)) { + String msg = "Input fields cannot be null : Mandatory attributes : [snssaiList, sliceProfileId, nsiId]" + logger.debug(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg) + } + + if( isBlank(anNssiId) || isBlank(globalSubscriberId) || isBlank(subscriptionServiceType)) { + String msg = "Missing Input fields from main process : [serviceInstanceID, globalSubscriberId, subscriptionServiceType]" + logger.debug(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg) + } + + execution.setVariable("sNssaiList", sNssaiList) + execution.setVariable("anSliceProfileId", anSliceProfileId) + execution.setVariable("nsiId", nsiId) + execution.setVariable("anNssiId", anNssiId) + + logger.debug("${Prefix} - Preprocessing completed with sliceProfileId : ${anSliceProfileId} , nsiId : ${nsiId} , nssiId : ${anNssiId}") + } + + /** + * Method to fetch AN NSSI Constituents and Slice Profile constituents + * @param execution + */ + void getRelatedInstances(DelegateExecution execution) { + logger.debug("${Prefix} - Get Related Instances") + String anSliceProfileId = execution.getVariable("anSliceProfileId") + String anNssiId = execution.getVariable("anNssiId") + + Map<String,ServiceInstance> relatedSPs = new HashMap<>() + execution.setVariable("relatedSPs", getRelatedInstancesByRole(execution, ROLE_SLICE_PROFILE, anSliceProfileId)) + execution.setVariable("anNfSliceProfileId", getInstanceIdByWorkloadContext(execution.getVariable("relatedSPs"), AN_NF)) + + Map<String,ServiceInstance> relatedNssis = new HashMap<>() + execution.setVariable("relatedNssis", getRelatedInstancesByRole(execution, ROLE_NSSI, anNssiId)) + } + + + /** + * @param execution + */ + void prepareOOFAnNssiTerminationRequest(DelegateExecution execution) { + logger.debug("Start prepareOOFTerminationRequest") + String requestId = execution.getVariable("msoRequestId") + String messageType = "AN_NSSITermination" + String timeout = UrnPropertiesReader.getVariable("mso.adapters.oof.timeout", execution); + String serviceInstanceId = execution.getVariable("nsiId") + String anNssiId = execution.getVariable("anNssiId") + String oofRequest = oofUtils.buildTerminateNxiRequest(requestId,anNssiId, ROLE_NSSI,messageType,serviceInstanceId) + OofRequest oofPayload = new OofRequest() + oofPayload.setApiPath("/api/oof/terminate/nxi/v1") + oofPayload.setRequestDetails(oofRequest) + execution.setVariable("oofAnNssiPayload", oofPayload) + logger.debug("Finish prepareOOFTerminationRequest") + + } + + void performOofAnNSSITerminationCall(DelegateExecution execution) { + boolean terminateAnNSSI = callOofAdapter(execution,execution.getVariable("oofAnNssiPayload")) + execution.setVariable("terminateAnNSSI", terminateAnNSSI) + } + + /** + * @param execution + */ + void prepareOOFAnNfNssiTerminationRequest(DelegateExecution execution) { + logger.debug("Start prepareOOFAnNfNssiTerminationRequest") + String requestId = execution.getVariable("msoRequestId") + String messageType = "AN_NF_NSSITermination" + String timeout = UrnPropertiesReader.getVariable("mso.adapters.oof.timeout", execution); + String serviceInstanceId = execution.getVariable("anNssiId") + + String anNfNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"),AN_NF) + execution.setVariable("anNfNssiId", anNfNssiId) + + String oofRequest = oofUtils.buildTerminateNxiRequest(requestId,anNfNssiId, ROLE_NSSI,messageType,serviceInstanceId) + OofRequest oofPayload = new OofRequest() + oofPayload.setApiPath("/api/oof/terminate/nxi/v1") + oofPayload.setRequestDetails(oofRequest) + execution.setVariable("oofAnNfNssiPayload", oofPayload) + logger.debug("Finish prepareOOFAnNfNssiTerminationRequest") + + } + + void performOofAnNfNSSITerminationCall(DelegateExecution execution) { + boolean terminateAnNfNSSI = callOofAdapter(execution,execution.getVariable("oofAnNfNssiPayload")) + execution.setVariable("terminateAnNfNSSI", terminateAnNfNSSI) + if(!terminateAnNfNSSI) { + execution.setVariable("modifyAction",true) + } + } + + void prepareSdnrRequest(DelegateExecution execution) { + + String anNfNssiId = execution.getVariable("anNfNssiId") + String sNssai = execution.getVariable("sNssaiList") + String reqId = execution.getVariable("msoRequestId") + String messageType = "SDNRTerminateResponse" + StringBuilder callbackURL = new StringBuilder(UrnPropertiesReader.getVariable("mso.workflow.message.endpoint", execution)) + callbackURL.append("/").append(messageType).append("/").append(reqId) + + JsonObject input = new JsonObject() + input.addProperty("RANNFNSSIId", anNfNssiId) + input.addProperty("callbackURL", callbackURL.toString()) + input.addProperty("s-NSSAI", sNssai) + + JsonObject Payload = new JsonObject() + Payload.addProperty("version", "1.0") + Payload.addProperty("rpc-name", "TerminateRANSlice") + Payload.addProperty("correlation-id", reqId) + Payload.addProperty("type", "request") + + JsonObject wrapinput = new JsonObject() + wrapinput.addProperty("Action", "deallocate") + + JsonObject CommonHeader = new JsonObject() + CommonHeader.addProperty("TimeStamp", new Date(System.currentTimeMillis()).format("yyyy-MM-ddTHH:mm:ss.sss", TimeZone.getDefault())) + CommonHeader.addProperty("APIver", "1.0") + CommonHeader.addProperty("RequestID", reqId) + CommonHeader.addProperty("SubRequestID", "1") + + JsonObject body = new JsonObject() + body.add("input", wrapinput) + + JsonObject sdnrRequest = new JsonObject() + Payload.add("input", input) + wrapinput.add("Payload", Payload) + wrapinput.add("CommonHeader", CommonHeader) + body.add("input", wrapinput) + sdnrRequest.add("body", body) + + String json = sdnrRequest.toString() + execution.setVariable("sdnrRequest", sdnrRequest) + execution.setVariable("SDNR_messageType", messageType) + execution.setVariable("SDNR_timeout", "PT10M") + + } + + void processSdnrResponse(DelegateExecution execution) { + logger.debug("${Prefix} processing SdnrResponse") + Map<String, Object> resMap = objectMapper.readValue(execution.getVariable("SDNR_Response"),Map.class) + String status = resMap.get("status") + String reason = resMap.get("reason") + if("success".equalsIgnoreCase(status)) { + execution.setVariable("isAnNfTerminated", true) + }else { + execution.setVariable("isAnNfTerminated", false) + logger.debug("AN NF Termination failed with reason ${reason}") + } + logger.debug("${Prefix} processed SdnrResponse") + } + + /** + * @param execution + * @param oofRequest - Request payload to be sent to adapter + * @return + */ + boolean callOofAdapter(DelegateExecution execution, OofRequest oofRequest) { + logger.debug("Start callOofAdapter") + String requestId = execution.getVariable("msoRequestId") + String oofAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.oof.endpoint", execution) + URL requestUrl = new URL(oofAdapterEndpoint) + logger.debug("Calling OOF adapter : ${requestUrl} with payload : ${oofRequest}") + HttpClient httpClient = new HttpClientFactory().newJsonClient(requestUrl, ONAPComponents.EXTERNAL) + Response httpResponse = httpClient.post(oofRequest) + int responseCode = httpResponse.getStatus() + logger.debug("OOF sync response code is: " + responseCode) + if(responseCode != 200){ + logger.debug("OOF request failed with reason : " + httpResponse) + exceptionUtil.buildAndThrowWorkflowException(execution, responseCode, "Received a Bad Sync Response from OOF.") + }else { + Map<String,Object> response = objectMapper.readValue(httpResponse.getEntity(),Map.class) + boolean terminateResponse = response.get("terminateResponse") + if(!terminateResponse) { + logger.debug("Terminate response is false because " + response.get("reason")) + } + return terminateResponse + } + } + + void deallocateAnNfNssi(DelegateExecution execution) { + logger.debug("${Prefix} - call deallocateAnNfNssi ") + String anNfNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), AN_NF) + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + + AAIResourcesClient client = new AAIResourcesClient() + AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, + globalSubscriberId, subscriptionServiceType, anNfNssiId) + if (!client.exists(uri)) { + logger.debug("AN NF Service Instance was not found in aai : ${anNfNssiId}") + }else { + client.delete(uri) + } + } + + /** + * Removes relationship between AN NSSI and AN_NF NSSI + * @param execution + */ + void dissociateAnNfNssi(DelegateExecution execution) { + logger.debug("${Prefix} - call dissociateAnNfNssi ") + String anNfNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), AN_NF) + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + + AAIResourcesClient client = new AAIResourcesClient() + AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, + globalSubscriberId, subscriptionServiceType, anNfNssiId) + if (!client.exists(uri)) { + logger.debug("AN NF Service Instance was not found in aai : ${anNfNssiId}") + }else { + client.delete(uri) + } + } + + /** + * Method to prepare request for AN NSSI modification + * Call Modify AN NSSI in case OOF sends Terminate NSSI=False + * @param execution + */ + void preparejobForANNSSIModification(DelegateExecution execution) { + + String modificationJobId = UUID.randomUUID().toString() + execution.setVariable("modificationJobId", modificationJobId) + + Map<String,Object> sliceParams = objectMapper.readValue(execution.getVariable("sliceParams"), Map.class) + sliceParams.put("modifyAction", "deallocate") + execution.setVariable("modificationsliceParams", sliceParams) + + String serviceId = execution.getVariable("serviceInstanceId") + String nsiId = execution.getVariable("nsiId") + logger.debug("Generated new job for Service Instance serviceId:" + serviceId + " operationId:" + modificationJobId) + + ResourceOperationStatus initStatus = new ResourceOperationStatus() + initStatus.setServiceId(serviceId) + initStatus.setOperationId(modificationJobId) + initStatus.setResourceTemplateUUID(nsiId) + initStatus.setOperType("Modify-Deallocate") + requestDBUtil.prepareInitResourceOperationStatus(execution, initStatus) + + logger.debug(Prefix + "prepareInitOperationStatus Exit") + } + + void prepareQueryJobStatus(DelegateExecution execution,String jobId,String networkType,String instanceId) { + + String responseId = "1" + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + + EsrInfo esrInfo = new EsrInfo() + esrInfo.setNetworkType(networkType) + esrInfo.setVendor("ONAP") + + ServiceInfo serviceInfo = new ServiceInfo() + serviceInfo.setNssiId(instanceId) + serviceInfo.setNsiId(execution.getVariable("nsiId")) + serviceInfo.setGlobalSubscriberId(globalSubscriberId) + serviceInfo.setSubscriptionServiceType(subscriptionServiceType) + + execution.setVariable("${networkType}_esrInfo", esrInfo) + execution.setVariable("${networkType}_responseId", responseId) + execution.setVariable("${networkType}_serviceInfo", serviceInfo) + + } + + void validateJobStatus(DelegateExecution execution,String responseDescriptor) { + logger.debug("validateJobStatus ${responseDescriptor}") + String status = jsonUtil.getJsonValue(responseDescriptor, "responseDescriptor.status") + String statusDescription = jsonUtil.getJsonValue(responseDescriptor, "responseDescriptor.statusDescription") + if("finished".equalsIgnoreCase(status)) { + execution.setVariable("isSuccess", true) + }else { + execution.setVariable("isSuccess", false) + } + } + + void prepareUpdateJobStatus(DelegateExecution execution,String status,String progress,String statusDescription) { + String serviceId = execution.getVariable("anNssiId") + String jobId = execution.getVariable("jobId") + String nsiId = execution.getVariable("nsiId") + + ResourceOperationStatus roStatus = new ResourceOperationStatus() + roStatus.setServiceId(serviceId) + roStatus.setOperationId(jobId) + roStatus.setResourceTemplateUUID(nsiId) + roStatus.setOperType("DeAllocate") + roStatus.setProgress(progress) + roStatus.setStatus(status) + roStatus.setStatusDescription(statusDescription) + requestDBUtil.prepareUpdateResourceOperationStatus(execution, status) + } + + void terminateTNFHNssi(DelegateExecution execution) { + logger.debug("Start terminateTNFHNssi in ${Prefix}") + String nssmfRequest = buildDeallocateNssiRequest(execution, TN_FH) + String nssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), TN_FH) + execution.setVariable("tnFHNSSIId", nssiId) + String urlString = "/api/rest/provMns/v1/NSS/nssi/" + nssiId + String nssmfResponse = nssmfAdapterUtils.sendPostRequestNSSMF(execution, urlString, nssmfRequest) + if (nssmfResponse != null) { + String jobId = jsonUtil.getJsonValue(nssmfResponse, "jobId") + execution.setVariable("TN_FH_jobId",jobId) + } else { + logger.error("received error message from NSSMF : "+ nssmfResponse) + exceptionUtil.buildAndThrowWorkflowException(execution, 7000,"Received a Bad Sync Response from NSSMF.") + } + logger.debug("Exit terminateTNFHNssi in ${Prefix}") + } + + void terminateTNMHNssi(DelegateExecution execution) { + logger.debug("Start terminateTNMHNssi in ${Prefix}") + String nssmfRequest = buildDeallocateNssiRequest(execution, TN_MH) + String nssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), TN_MH) + execution.setVariable("tnMHNSSIId", nssiId) + String urlString = "/api/rest/provMns/v1/NSS/nssi/" + nssiId + String nssmfResponse = nssmfAdapterUtils.sendPostRequestNSSMF(execution, urlString, nssmfRequest) + if (nssmfResponse != null) { + String jobId = jsonUtil.getJsonValue(nssmfResponse, "jobId") + execution.setVariable("TN_MH_jobId",jobId) + } else { + logger.error("received error message from NSSMF : "+ nssmfResponse) + exceptionUtil.buildAndThrowWorkflowException(execution, 7000,"Received a Bad Sync Response from NSSMF.") + } + logger.debug("Exit terminateTNMHNssi in ${Prefix}") + } + + void deleteRanNfSliceProfileInAAI(DelegateExecution execution) { + logger.debug("${Prefix} delete Ran NF SliceProfile In AAI") + String spId = execution.getVariable("anNfSliceProfileId") + deleteServiceInstanceInAAI(execution, spId) + } + + void deleteTNSliceProfileInAAI(DelegateExecution execution) { + logger.debug("${Prefix} delete TN FH SliceProfile In AAI") + String fhSP = getInstanceIdByWorkloadContext(execution.getVariable("relatedSPs"), TN_FH) + deleteServiceInstanceInAAI(execution, fhSP) + logger.debug("${Prefix} delete TN MH SliceProfile In AAI") + String mhSP = getInstanceIdByWorkloadContext(execution.getVariable("relatedSPs"), TN_MH) + deleteServiceInstanceInAAI(execution, mhSP) + } + + void deleteANNSSI(DelegateExecution execution) { + logger.debug("${Prefix} delete AN NSSI") + String nssiId = execution.getVariable("serviceInstanceID") + deleteServiceInstanceInAAI(execution, nssiId) + } + + /** + * Fetches a collection of service instances with the specific role and maps it based on workload context + * (AN-NF,TN-FH,TN-MH) + * @param execution + * @param role - nssi/slice profile instance + * @param instanceId - id to which the related list to be found + * @return + */ + private Map<String,ServiceInstance> getRelatedInstancesByRole(DelegateExecution execution,String role,String instanceId) { + logger.debug("${Prefix} - Fetching related ${role} from AAI") + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + + if( isBlank(role) || isBlank(instanceId)) { + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Role and instanceId are mandatory") + } + + Map<String,ServiceInstance> relatedInstances = new HashMap<>() + + AAIResourcesClient client = getAAIClient() + AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, + globalSubscriberId, subscriptionServiceType, instanceId) + if (!client.exists(uri)) { + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai : ${instanceId}") + } + AAIResultWrapper wrapper = client.get(uri, NotFoundException.class) + Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class) + if(si.isPresent()) { + List<Relationship> relationshipList = si.get().getRelationshipList().getRelationship() + for (Relationship relationship : relationshipList) { + String relatedTo = relationship.getRelatedTo() + if (relatedTo.toLowerCase() == "service-instance") { + String relatioshipurl = relationship.getRelatedLink() + String serviceInstanceId = + relatioshipurl.substring(relatioshipurl.lastIndexOf("/") + 1, relatioshipurl.length()) + uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, + globalSubscriberId, subscriptionServiceType, serviceInstanceId) + if (!client.exists(uri)) { + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, + "Service Instance was not found in aai: ${serviceInstanceId} related to ${instanceId}") + } + AAIResultWrapper wrapper01 = client.get(uri, NotFoundException.class) + Optional<ServiceInstance> serviceInstance = wrapper01.asBean(ServiceInstance.class) + if (serviceInstance.isPresent()) { + ServiceInstance instance = serviceInstance.get() + if (role.equalsIgnoreCase(instance.getServiceRole())) { + relatedInstances.put(instance.getWorkloadContext(),instance) + } + } + } + } + } + logger.debug("Found ${relatedInstances.size()} ${role} related to ${instanceId} ") + return relatedInstances + } + + private String getInstanceIdByWorkloadContext(Map<String,ServiceInstance> instances,String workloadContext ) { + String instanceId = instances.get(workloadContext).getServiceInstanceId() + if(instanceId == null) { + throw new BpmnError( 2500, "${workloadContext} NSSI ID is not found.") + } + return instanceId + } + + /** + * Method to handle deallocation of RAN NSSI constituents(TN_FH/TN_MH) + * @param execution + * @param serviceFunction - TN_FH/TN_MH + * @return + */ + private String buildDeallocateNssiRequest(DelegateExecution execution,String serviceFunction) { + String globalSubscriberId = execution.getVariable("globalSubscriberId") + String subscriptionServiceType = execution.getVariable("subscriptionServiceType") + Map<String, ServiceInstance> relatedNssis = execution.getVariable("relatedNssis") + + String anNssiId = execution.getVariable("anNssiId") + List<String> sNssaiList = execution.getVariable("sNssaiList") + + Map<String, ServiceInstance> relatedSPs = execution.getVariable("relatedSPs") + + DeAllocateNssi deallocateNssi = new DeAllocateNssi() + deallocateNssi.setNsiId(anNssiId) + ServiceInstance tnNssi = relatedNssis.get(serviceFunction) + String nssiId = tnNssi.getServiceInstanceId() + + deallocateNssi.setNssiId(nssiId) + deallocateNssi.setScriptName(tnNssi.getServiceInstanceName()) + deallocateNssi.setSnssaiList(sNssaiList) + deallocateNssi.setSliceProfileId(relatedSPs.get(serviceFunction).getServiceInstanceId()) + + EsrInfo esrInfo = new EsrInfo() + esrInfo.setVendor("ONAP") + esrInfo.setNetworkType("TN") + + ServiceInfo serviceInfo = new ServiceInfo() + serviceInfo.setServiceInvariantUuid(tnNssi.getModelInvariantId()) + serviceInfo.setServiceUuid(tnNssi.getModelVersionId()) + serviceInfo.setGlobalSubscriberId(globalSubscriberId) + serviceInfo.setSubscriptionServiceType(subscriptionServiceType) + + JsonObject json = new JsonObject() + json.addProperty("deAllocateNssi", objectMapper.writeValueAsString(deallocateNssi)) + json.addProperty("esrInfo", objectMapper.writeValueAsString(esrInfo)) + json.addProperty("serviceInfo", objectMapper.writeValueAsString(serviceInfo)) + return json.toString() + + } + + private void deleteServiceInstanceInAAI(DelegateExecution execution,String instanceId) { + try { + AAIResourceUri serviceInstanceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, execution.getVariable("globalSubscriberId"), execution.getVariable("serviceType"), instanceId) + getAAIClient().delete(serviceInstanceUri) + logger.debug("${Prefix} Exited deleteServiceInstance") + }catch(Exception e){ + logger.debug("Error occured within deleteServiceInstance method: " + e) + } + } + +} |