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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  # Copyright (c) 2020, Wipro Limited.
   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 org.camunda.bpm.engine.delegate.BpmnError
  24 import org.camunda.bpm.engine.delegate.DelegateExecution
  25 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  26 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  27 import org.onap.so.bpmn.common.scripts.RequestDBUtil
  28 import org.onap.so.bpmn.core.json.JsonUtils
  29 import org.onap.so.db.request.beans.ResourceOperationStatus
  30 import org.slf4j.Logger
  31 import org.slf4j.LoggerFactory
  32 import static org.apache.commons.lang3.StringUtils.isBlank
  33
  34 class DeAllocateSliceSubnet extends AbstractServiceTaskProcessor {
  35     String Prefix="DeAllocateSliceSubnet_"
  36     ExceptionUtil exceptionUtil = new ExceptionUtil()
  37     JsonUtils jsonUtil = new JsonUtils()
  38     RequestDBUtil requestDBUtil = new RequestDBUtil()
  39     AnNssmfUtils anNssmfUtils = new AnNssmfUtils()
  40
  41     private static final Logger logger = LoggerFactory.getLogger(DeAllocateSliceSubnet.class)
  42
  43      @Override
  44     void preProcessRequest(DelegateExecution execution) {
  45         logger.debug(Prefix + "preProcessRequest Start")
  46         execution.setVariable("prefix", Prefix)
  47         execution.setVariable("startTime", System.currentTimeMillis())
  48         def msg
  49         try {
  50             // get request input
  51             String subnetInstanceReq = execution.getVariable("bpmnRequest")
  52             logger.debug(subnetInstanceReq)
  53
  54             String requestId = execution.getVariable("mso-request-id")
  55             execution.setVariable("msoRequestId", requestId)
  56             logger.debug("Input Request:" + subnetInstanceReq + " reqId:" + requestId)
  57
  58             //subscriberInfo
  59             String globalSubscriberId = jsonUtil.getJsonValue(subnetInstanceReq, "globalSubscriberId")
  60             if (isBlank(globalSubscriberId)) {
  61                 msg = "Input globalSubscriberId' is null"
  62                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  63             } else {
  64                 execution.setVariable("globalSubscriberId", globalSubscriberId)
  65             }
  66
  67             //NSSI ID
  68             String serviceInstanceID = jsonUtil.getJsonValue(subnetInstanceReq, "serviceInstanceID")
  69             if (isBlank(serviceInstanceID)) {
  70                 msg = "Input serviceInstanceID is null"
  71                 logger.debug(msg)
  72                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  73             } else
  74             {
  75                 execution.setVariable("serviceInstanceID", serviceInstanceID)
  76             }
  77
  78             String nsiId = jsonUtil.getJsonValue(subnetInstanceReq, "additionalProperties.nsiId")
  79             if (isBlank(nsiId)) {
  80                 msg = "Input nsiId is null"
  81                 logger.debug(msg)
  82                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  83             } else
  84             {
  85                 execution.setVariable("nsiId", nsiId)
  86             }
  87
  88             String networkType = jsonUtil.getJsonValue(subnetInstanceReq, "networkType")
  89             if (isBlank(networkType)) {
  90                 msg = "Input networkType is null"
  91                 logger.debug(msg)
  92                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
  93             } else
  94             {
  95                 execution.setVariable("networkType", networkType.toUpperCase())
  96             }
  97
  98             //requestParameters, subscriptionServiceType is 5G
  99             String subscriptionServiceType = jsonUtil.getJsonValue(subnetInstanceReq, "subscriptionServiceType")
 100             if (isBlank(subscriptionServiceType)) {
 101                 msg = "Input subscriptionServiceType is null"
 102                 logger.debug(msg)
 103                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
 104             } else {
 105                 execution.setVariable("subscriptionServiceType", subscriptionServiceType)
 106             }
 107
 108             String jobId = UUID.randomUUID().toString()
 109             execution.setVariable("jobId", jobId)
 110
 111             String sliceParams = jsonUtil.getJsonValue(subnetInstanceReq, "additionalProperties")
 112             execution.setVariable("sliceParams", sliceParams)
 113
 114         } catch(BpmnError e) {
 115             throw e
 116         } catch(Exception ex) {
 117             msg = "Exception in DeAllocateSliceSubnet.preProcessRequest " + ex.getMessage()
 118             logger.debug(msg)
 119             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 120         }
 121         logger.debug(Prefix + "preProcessRequest Exit")
 122     }
 123
 124
 125     /**
 126      * create operation status in request db
 127      *
 128      * Init the Operation Status
 129      */
 130     def prepareInitOperationStatus = { DelegateExecution execution ->
 131         logger.debug(Prefix + "prepareInitOperationStatus Start")
 132
 133         String nssiId = execution.getVariable("serviceInstanceID")
 134         String jobId = execution.getVariable("jobId")
 135         String nsiId = execution.getVariable("nsiId")
 136         String modelUuid = anNssmfUtils.getModelUuid(execution, nssiId)
 137         logger.debug("Generated new job for Service Instance serviceId:" + nsiId + " jobId:" + jobId)
 138
 139         ResourceOperationStatus initStatus = new ResourceOperationStatus()
 140         initStatus.setServiceId(nsiId)
 141         initStatus.setOperationId(jobId)
 142         //initStatus.setResourceTemplateUUID(modelUuid)
 143         initStatus.setResourceInstanceID(nssiId)
 144         initStatus.setOperType("Deallocate")
 145         requestDBUtil.prepareInitResourceOperationStatus(execution, initStatus)
 146
 147         logger.debug(Prefix + "prepareInitOperationStatus Exit")
 148     }
 149
 150
 151
 152     /**
 153      * return sync response
 154      */
 155     def sendSyncResponse = { DelegateExecution execution ->
 156         logger.debug(Prefix + "sendSyncResponse Start")
 157         try {
 158             String jobId = execution.getVariable("jobId")
 159             String deAllocateSyncResponse = """{"jobId": "${jobId}","status": "processing"}""".trim().replaceAll(" ", "")
 160
 161             logger.debug("sendSyncResponse to APIH:" + "\n" + deAllocateSyncResponse)
 162             sendWorkflowResponse(execution, 202, deAllocateSyncResponse)
 163
 164             execution.setVariable("sentSyncResponse", true)
 165         } catch (Exception ex) {
 166             String msg = "Exception in sendSyncResponse:" + ex.getMessage()
 167             logger.debug(msg)
 168             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 169         }
 170         logger.debug(Prefix + "sendSyncResponse Exit")
 171     }
 172
 173 }
 174