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