bpmn/MSOInfrastructureBPMN/src/main/groovy/org/openecomp/mso/bpmn/infrastructure/scripts/DeleteSDNCNetworkResource.groovy

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * OPENECOMP - SO
   4  * ================================================================================
   5  * Copyright (C) 2018 Huawei Technologies Co., Ltd. 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.openecomp.mso.bpmn.infrastructure.scripts
  22
  23 import org.json.JSONObject
  24 import org.json.XML;
  25
  26 import static org.apache.commons.lang3.StringUtils.*;
  27 import groovy.xml.XmlUtil
  28 import groovy.json.*
  29 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
  30 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
  31 import org.openecomp.mso.bpmn.common.recipe.ResourceInput;
  32 import org.openecomp.mso.bpmn.common.resource.ResourceRequestBuilder
  33 import org.openecomp.mso.bpmn.core.WorkflowException
  34 import org.openecomp.mso.bpmn.core.json.JsonUtils
  35 import org.openecomp.mso.bpmn.infrastructure.workflow.serviceTask.client.builder.AbstractBuilder
  36 import org.openecomp.mso.rest.APIResponse
  37 import org.openecomp.mso.bpmn.common.scripts.SDNCAdapterUtils
  38
  39 import java.util.UUID;
  40
  41 import org.camunda.bpm.engine.delegate.BpmnError
  42 import org.camunda.bpm.engine.delegate.DelegateExecution
  43 import org.apache.commons.lang3.*
  44 import org.apache.commons.codec.binary.Base64;
  45 import org.springframework.web.util.UriUtils
  46 import org.openecomp.mso.rest.RESTClient
  47 import org.openecomp.mso.rest.RESTConfig
  48 import org.openecomp.mso.rest.APIResponse;
  49
  50 /**
  51  * This groovy class supports the <class>DeleteSDNCCNetworkResource.bpmn</class> process.
  52  * flow for SDNC Network Resource
  53  */
  54 public class DeleteSDNCNetworkResource extends AbstractServiceTaskProcessor {
  55
  56     String Prefix="DELSDNCRES_"
  57
  58     ExceptionUtil exceptionUtil = new ExceptionUtil()
  59
  60     JsonUtils jsonUtil = new JsonUtils()
  61
  62     SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils()
  63
  64     public void preProcessRequest(DelegateExecution execution){
  65         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
  66         utils.log("INFO"," ***** Started preProcessRequest *****",  isDebugEnabled)
  67         try {
  68
  69             //get bpmn inputs from resource request.
  70             String requestId = execution.getVariable("mso-request-id")
  71             String requestAction = execution.getVariable("requestAction")
  72             utils.log("INFO","The requestAction is: " + requestAction,  isDebugEnabled)
  73             String recipeParamsFromRequest = execution.getVariable("recipeParams")
  74             utils.log("INFO","The recipeParams is: " + recipeParamsFromRequest,  isDebugEnabled)
  75             String resourceInput = execution.getVariable("resourceInput")
  76             utils.log("INFO","The resourceInput is: " + resourceInput,  isDebugEnabled)
  77             //Get ResourceInput Object
  78             ResourceInput resourceInputObj = ResourceRequestBuilder.getJsonObject(resourceInput, ResourceInput.class)
  79             execution.setVariable(Prefix + "resourceInput", resourceInputObj)
  80
  81             //Deal with recipeParams
  82             String recipeParamsFromWf = execution.getVariable("recipeParamXsd")
  83             String resourceModelName = resourceInputObj.getResourceModelInfo().getModelName()
  84             //For sdnc requestAction default is "NetworkInstance"
  85             String operationType = "Network"
  86             if(!StringUtils.isBlank(recipeParamsFromRequest) && "null" != recipeParamsFromRequest){
  87                 //the operationType from worflow(first node) is second priority.
  88                 operationType = jsonUtil.getJsonValue(recipeParamsFromRequest, "operationType")
  89             }
  90             if(!StringUtils.isBlank(recipeParamsFromWf)){
  91                 //the operationType from worflow(first node) is highest priority.
  92                 operationType = jsonUtil.getJsonValue(recipeParamsFromWf, "operationType")
  93             }
  94
  95
  96             //For sdnc, generate svc_action and request_action
  97             String sdnc_svcAction = "delete"
  98             if(StringUtils.containsIgnoreCase(resourceModelName, "overlay")){
  99                 //This will be resolved in R3.
 100                 sdnc_svcAction ="deactivate"
 101                 operationType = "NCINetwork"
 102             }
 103             if(StringUtils.containsIgnoreCase(resourceModelName, "underlay")){
 104                 //This will be resolved in R3.
 105                 operationType ="Network"
 106             }
 107             String sdnc_requestAction = StringUtils.capitalize(sdnc_svcAction) + operationType +"Instance"
 108             execution.setVariable(Prefix + "svcAction", sdnc_svcAction)
 109             execution.setVariable(Prefix + "requestAction", sdnc_requestAction)
 110             execution.setVariable(Prefix + "serviceInstanceId", resourceInputObj.getServiceInstanceId())
 111             execution.setVariable("mso-request-id", requestId)
 112             execution.setVariable("mso-service-instance-id", resourceInputObj.getServiceInstanceId())
 113             //TODO Here build networkrequest
 114
 115         } catch (BpmnError e) {
 116             throw e;
 117         } catch (Exception ex){
 118             msg = "Exception in preProcessRequest " + ex.getMessage()
 119             utils.log("DEBUG", msg, isDebugEnabled)
 120             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 121         }
 122     }
 123
 124     /**
 125      * Pre Process the BPMN Flow Request
 126      * Inclouds:
 127      * generate the nsOperationKey
 128      * generate the nsParameters
 129      */
 130     public void prepareSDNCRequest (DelegateExecution execution) {
 131         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 132         utils.log("INFO"," ***** Started prepareSDNCRequest *****",  isDebugEnabled)
 133
 134         try {
 135             // get variables
 136             String sdnc_svcAction = execution.getVariable(Prefix + "svcAction")
 137             String sdnc_requestAction = execution.getVariable(Prefix + "requestAction")
 138             String sdncCallback = execution.getVariable("URN_mso_workflow_sdncadapter_callback")
 139             String deleteNetworkInput = execution.getVariable(Prefix + "networkRequest")
 140
 141             String hdrRequestId = execution.getVariable("mso-request-id")
 142             String serviceInstanceId = execution.getVariable(Prefix + "serviceInstanceId")
 143             String source = execution.getVariable("source")
 144             String sdnc_service_id = execution.getVariable(Prefix + "sdncServiceId")
 145             ResourceInput resourceInputObj = execution.getVariable(Prefix + "resourceInput")
 146             String serviceType = resourceInputObj.getServiceType()
 147             String serviceModelInvariantUuid = resourceInputObj.getServiceModelInfo().getModelInvariantUuid()
 148             String serviceModelUuid = resourceInputObj.getServiceModelInfo().getModelUuid()
 149             String serviceModelVersion = resourceInputObj.getServiceModelInfo().getModelVersion()
 150             String serviceModelName = resourceInputObj.getServiceModelInfo().getModelName()
 151             String globalCustomerId = resourceInputObj.getGlobalSubscriberId()
 152             String modelInvariantUuid = resourceInputObj.getResourceModelInfo().getModelInvariantUuid();
 153             String modelCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()
 154             String modelUuid = resourceInputObj.getResourceModelInfo().getModelUuid()
 155             String modelName = resourceInputObj.getResourceModelInfo().getModelName()
 156             String modelVersion = resourceInputObj.getResourceModelInfo().getModelVersion()
 157             // 1. prepare assign topology via SDNC Adapter SUBFLOW call
 158             String sndcTopologyDeleteRequest =
 159                     """<aetgt:SDNCAdapterWorkflowRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"
 160                                                               xmlns:sdncadapter="http://org.openecomp.mso/workflow/sdnc/adapter/schema/v1"
 161                                                               xmlns:sdncadapterworkflow="http://org.openecomp/mso/workflow/schema/v1">
 162                                  <sdncadapter:RequestHeader>
 163                                     <sdncadapter:RequestId>${hdrRequestId}</sdncadapter:RequestId>
 164                                     <sdncadapter:SvcInstanceId>${serviceInstanceId}</sdncadapter:SvcInstanceId>
 165                                     <sdncadapter:SvcAction>${sdnc_svcAction}</sdncadapter:SvcAction>
 166                                     <sdncadapter:SvcOperation>network-topology-operation</sdncadapter:SvcOperation>
 167                                     <sdncadapter:CallbackUrl>sdncCallback</sdncadapter:CallbackUrl>
 168                                     <sdncadapter:MsoAction>generic-resource</sdncadapter:MsoAction>
 169                                  </sdncadapter:RequestHeader>
 170                                  <sdncadapterworkflow:SDNCRequestData>
 171                                      <request-information>
 172                                         <request-id>${hdrRequestId}</request-id>
 173                                         <request-action>${sdnc_requestAction}</request-action>
 174                                         <source>${source}</source>
 175                                         <notification-url></notification-url>
 176                                         <order-number></order-number>
 177                                         <order-version></order-version>
 178                                      </request-information>
 179                                      <service-information>
 180                                         <service-id>${serviceInstanceId}</service-id>
 181                                         <subscription-service-type>${serviceType}</subscription-service-type>
 182                                         <onap-model-information>
 183                                              <model-invariant-uuid>${serviceModelInvariantUuid}</model-invariant-uuid>
 184                                              <model-uuid>${serviceModelUuid}</model-uuid>
 185                                              <model-version>${serviceModelVersion}</model-version>
 186                                              <model-name>${serviceModelName}</model-name>
 187                                         </onap-model-information>
 188                                         <service-instance-id>${serviceInstanceId}</service-instance-id>
 189                                         <global-customer-id>${globalCustomerId}</global-customer-id>
 190                                      </service-information>
 191                                      <network-information>
 192                                         <onap-model-information>
 193                                              <model-invariant-uuid>${modelInvariantUuid}</model-invariant-uuid>
 194                                              <model-customization-uuid>${modelCustomizationUuid}</model-customization-uuid>
 195                                              <model-uuid>${modelUuid}</model-uuid>
 196                                              <model-version>${modelVersion}</model-version>
 197                                              <model-name>${modelName}</model-name>
 198                                         </onap-model-information>
 199                                      </network-information>
 200                                      <network-request-input>
 201                                        <network-input-parameters></network-input-parameters>
 202                                      </network-request-input>
 203                                 </sdncadapterworkflow:SDNCRequestData>
 204                              </aetgt:SDNCAdapterWorkflowRequest>""".trim()
 205
 206             String sndcTopologyDeleteRequesAsString = utils.formatXml(sndcTopologyDeleteRequest)
 207             utils.logAudit(sndcTopologyDeleteRequesAsString)
 208             execution.setVariable("sdncAdapterWorkflowRequest", sndcTopologyDeleteRequesAsString)
 209             utils.log("INFO","sdncAdapterWorkflowRequest - " + "\n" +  sndcTopologyDeleteRequesAsString, isDebugEnabled)
 210
 211         } catch (Exception ex) {
 212             String exceptionMessage = " Bpmn error encountered in DeleteSDNCCNetworkResource flow. prepareSDNCRequest() - " + ex.getMessage()
 213             utils.log("DEBUG", exceptionMessage, isDebugEnabled)
 214             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
 215
 216         }
 217        utils.log("INFO"," ***** Exit prepareSDNCRequest *****",  isDebugEnabled)
 218         }
 219
 220     private void setProgressUpdateVariables(DelegateExecution execution, String body) {
 221         def dbAdapterEndpoint = execution.getVariable("URN_mso_adapters_openecomp_db_endpoint")
 222         execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 223         execution.setVariable("CVFMI_updateResOperStatusRequest", body)
 224     }
 225
 226     public void prepareUpdateBeforeDeleteSDNCResource(DelegateExecution execution) {
 227         ResourceInput resourceInputObj = execution.getVariable(Prefix + "resourceInput")
 228         String operType = resourceInputObj.getOperationType()
 229         String resourceCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()
 230         String serviceInstanceId = resourceInputObj.getServiceInstanceId()
 231         String operationId = resourceInputObj.getOperationId()
 232         String progress = "20"
 233         String status = "processing"
 234         String statusDescription = "SDCN resource delete invoked"
 235
 236         //String operationId = execution.getVariable("operationId")
 237
 238         String body = """
 239                 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 240                         xmlns:ns="http://org.openecomp.mso/requestsdb">
 241                         <soapenv:Header/>
 242                 <soapenv:Body>
 243                     <ns:updateResourceOperationStatus>
 244                                <operType>${operType}</operType>
 245                                <operationId>${operationId}</operationId>
 246                                <progress>${progress}</progress>
 247                                <resourceTemplateUUID>${resourceCustomizationUuid}</resourceTemplateUUID>
 248                                <serviceId>${serviceInstanceId}</serviceId>
 249                                <status>${status}</status>
 250                                <statusDescription>${statusDescription}</statusDescription>
 251                     </ns:updateResourceOperationStatus>
 252                 </soapenv:Body>
 253                 </soapenv:Envelope>""";
 254
 255         setProgressUpdateVariables(execution, body)
 256
 257     }
 258
 259     public void prepareUpdateAfterDeleteSDNCResource(DelegateExecution execution) {
 260         ResourceInput resourceInputObj = execution.getVariable(Prefix + "resourceInput")
 261         String operType = resourceInputObj.getOperationType()
 262         String resourceCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()
 263         String serviceInstanceId = resourceInputObj.getServiceInstanceId()
 264         String operationId = resourceInputObj.getOperationId()
 265         String progress = "100"
 266         String status = "finished"
 267         String statusDescription = "SDCN resource delete completed"
 268
 269         //String operationId = execution.getVariable("operationId")
 270
 271         String body = """
 272                 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 273                         xmlns:ns="http://org.openecomp.mso/requestsdb">
 274                         <soapenv:Header/>
 275                 <soapenv:Body>
 276                     <ns:updateResourceOperationStatus>
 277                                <operType>${operType}</operType>
 278                                <operationId>${operationId}</operationId>
 279                                <progress>${progress}</progress>
 280                                <resourceTemplateUUID>${resourceCustomizationUuid}</resourceTemplateUUID>
 281                                <serviceId>${serviceInstanceId}</serviceId>
 282                                <status>${status}</status>
 283                                <statusDescription>${statusDescription}</statusDescription>
 284                     </ns:updateResourceOperationStatus>
 285                 </soapenv:Body>
 286                 </soapenv:Envelope>""";
 287
 288         setProgressUpdateVariables(execution, body)
 289     }
 290
 291     public void postDeleteSDNCCall(DelegateExecution execution){
 292         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
 293         utils.log("INFO"," ***** Started prepareSDNCRequest *****",  isDebugEnabled)
 294         String responseCode = execution.getVariable(Prefix + "sdncDeleteReturnCode")
 295         String responseObj = execution.getVariable(Prefix + "SuccessIndicator")
 296
 297         utils.log("INFO","response from sdnc, response code :" + responseCode + "  response object :" + responseObj,  isDebugEnabled)
 298         utils.log("INFO"," ***** Exit prepareSDNCRequest *****",  isDebugEnabled)
 299     }
 300
 301         public void sendSyncResponse (DelegateExecution execution) {
 302                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
 303                 utils.log("DEBUG", " *** sendSyncResponse *** ", isDebugEnabled)
 304
 305                 try {
 306                         String operationStatus = "finished"
 307                         // RESTResponse for main flow
 308                         String resourceOperationResp = """{"operationStatus":"${operationStatus}"}""".trim()
 309                         utils.log("DEBUG", " sendSyncResponse to APIH:" + "\n" + resourceOperationResp, isDebugEnabled)
 310                         sendWorkflowResponse(execution, 202, resourceOperationResp)
 311                         execution.setVariable("sentSyncResponse", true)
 312
 313                 } catch (Exception ex) {
 314                         String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()
 315                         utils.log("DEBUG", msg, isDebugEnabled)
 316                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 317                 }
 318                 utils.log("DEBUG"," ***** Exit sendSyncResopnse *****",  isDebugEnabled)
 319         }
 320 }