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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * OPENECOMP - SO
   4  * ================================================================================
   5  * Copyright (C) 2018 Huawei Technologies Co., Ltd. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.bpmn.infrastructure.scripts
  24
  25 import org.json.JSONObject
  26 import org.json.XML;
  27
  28 import static org.apache.commons.lang3.StringUtils.*;
  29 import groovy.xml.XmlUtil
  30 import groovy.json.*
  31 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  32 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  33 import org.onap.so.bpmn.common.recipe.ResourceInput;
  34 import org.onap.so.bpmn.common.resource.ResourceRequestBuilder
  35 import org.onap.so.bpmn.core.WorkflowException
  36 import org.onap.so.bpmn.core.domain.ModelInfo
  37 import org.onap.so.bpmn.core.domain.VnfResource
  38 import org.onap.so.bpmn.core.json.JsonUtils
  39 import org.onap.so.bpmn.core.UrnPropertiesReader
  40 import org.onap.so.bpmn.infrastructure.workflow.serviceTask.client.builder.AbstractBuilder
  41 import org.slf4j.Logger
  42 import org.slf4j.LoggerFactory
  43 import org.onap.so.bpmn.common.scripts.SDNCAdapterUtils
  44
  45 import java.util.UUID;
  46
  47 import org.camunda.bpm.engine.delegate.BpmnError
  48 import org.camunda.bpm.engine.delegate.DelegateExecution
  49 import org.apache.commons.lang3.*
  50 import org.apache.commons.codec.binary.Base64
  51
  52
  53 /**
  54  * This groovy class supports the <class>CreateDeviceResource.bpmn</class> process.
  55  * flow for Device Resource Create
  56  */
  57 public class CreateDeviceResource extends AbstractServiceTaskProcessor {
  58
  59     String Prefix="CREDEVRES_"
  60
  61     ExceptionUtil exceptionUtil = new ExceptionUtil()
  62
  63     JsonUtils jsonUtil = new JsonUtils()
  64
  65     private static final Logger logger = LoggerFactory.getLogger( CreateDeviceResource.class);
  66
  67     public void preProcessRequest(DelegateExecution execution){
  68         logger.info(" ***** Started preProcessRequest *****")
  69         String msg = ""
  70         try {
  71
  72             //get bpmn inputs from resource request.
  73             String requestId = execution.getVariable("mso-request-id")
  74             String requestAction = execution.getVariable("requestAction")
  75             logger.info("The requestAction is: " + requestAction)
  76             String recipeParamsFromRequest = execution.getVariable("recipeParams")
  77             logger.info("The recipeParams is: " + recipeParamsFromRequest)
  78             String resourceInput = execution.getVariable("resourceInput")
  79             logger.info("The resourceInput is: " + resourceInput)
  80             //Get ResourceInput Object
  81             ResourceInput resourceInputObj = ResourceRequestBuilder.getJsonObject(resourceInput, ResourceInput.class)
  82             execution.setVariable(Prefix + "ResourceInput", resourceInputObj)
  83
  84             String resourceInputPrameters = resourceInputObj.getResourceParameters()
  85             String inputParametersJson = jsonUtil.getJsonValue(resourceInputPrameters, "requestInputs")
  86             JSONObject inputParameters = new JSONObject(inputParametersJson)
  87             execution.setVariable(Prefix + "ResourceRequestInputs", inputParameters)
  88
  89 //            String incomingRequest = resourceInputObj.getRequestsInputs()
  90 //            String serviceParameters = JsonUtils.getJsonValue(incomingRequest, "service.parameters")
  91 //            String requestInputs = JsonUtils.getJsonValue(serviceParameters, "requestInputs")
  92 //            JSONObject serviceInputParameters = new JSONObject(requestInputs)
  93 //            execution.setVariable(Prefix + "ServiceParameters", serviceInputParameters)
  94
  95             //Deal with recipeParams
  96             String recipeParamsFromWf = execution.getVariable("recipeParamXsd")
  97             String resourceName = resourceInputObj.getResourceInstanceName()
  98             if (isBlank(resourceName)) {
  99                 msg = "Input resourceName is null"
 100                 logger.error(msg)
 101             }
 102             execution.setVariable("resourceName", resourceName)
 103             logger.info("resourceName:" + resourceName)
 104
 105             String resourceModelInvariantUuid = resourceInputObj.getResourceModelInfo().getModelInvariantUuid()
 106             if (isBlank(resourceModelInvariantUuid)) {
 107                 msg = "Input resourceModelInvariantUuid is null"
 108                 logger.error(msg)
 109             }
 110             execution.setVariable(Prefix + "ResourceModelInvariantUuid", resourceModelInvariantUuid)
 111             logger.info("resourceModelInvariantUuid:" + resourceModelInvariantUuid)
 112
 113             String resourceModelUuid = resourceInputObj.getResourceModelInfo().getModelUuid()
 114             if (isBlank(resourceModelUuid)) {
 115                 msg = "Input resourceModelUuid is null"
 116                 logger.error(msg)
 117             }
 118             execution.setVariable(Prefix + "ResourceModelUuid", resourceModelUuid)
 119             logger.info("resourceModelUuid:" + resourceModelUuid)
 120
 121             String resourceModelCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()
 122             if (isBlank(resourceModelCustomizationUuid)) {
 123                 msg = "Input resourceModelCustomizationUuid is null"
 124                 logger.error(msg)
 125             }
 126             execution.setVariable(Prefix + "ResourceModelCustomizationUuid", resourceModelCustomizationUuid)
 127             logger.info("resourceModelCustomizationUuid:" + resourceModelCustomizationUuid)
 128
 129             execution.setVariable(Prefix + "serviceInstanceId", resourceInputObj.getServiceInstanceId())
 130             execution.setVariable("mso-request-id", requestId)
 131
 132         } catch (Exception ex){
 133             msg = "Exception in preProcessRequest " + ex.getMessage()
 134             logger.debug(msg)
 135 //            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 136         }
 137     }
 138
 139         public void checkDevType(DelegateExecution execution){
 140                 logger.info(" ***** Started checkDevType *****")
 141                 try {
 142
 143                         JSONObject resourceInputParameters = execution.getVariable(Prefix + "ResourceRequestInputs")
 144                         String devType = resourceInputParameters.get("device_class")
 145
 146                         if(StringUtils.isBlank(devType)) {
 147                                 devType = "OTHER"
 148                         }
 149
 150                         execution.setVariable("device_class", devType)
 151
 152                 } catch (Exception ex){
 153                         String msg = "Exception in checkDevType " + ex.getMessage()
 154                         logger.debug(msg)
 155 //                      exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 156                 }
 157         }
 158
 159         private void setProgressUpdateVariables(DelegateExecution execution, String body) {
 160                 def dbAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.openecomp.db.endpoint", execution)
 161                 execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 162                 execution.setVariable("CVFMI_updateResOperStatusRequest", body)
 163         }
 164
 165         public void prepareUpdateProgress(DelegateExecution execution) {
 166                 logger.info(" ***** Started prepareUpdateProgress *****")
 167                 ResourceInput resourceInputObj = execution.getVariable(Prefix + "ResourceInput")
 168                 String operType = resourceInputObj.getOperationType()
 169                 String resourceCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()
 170                 String ServiceInstanceId = resourceInputObj.getServiceInstanceId()
 171                 String modelName = resourceInputObj.getResourceModelInfo().getModelName()
 172                 String operationId = resourceInputObj.getOperationId()
 173                 String progress = execution.getVariable("progress")
 174                 String status = execution.getVariable("status")
 175                 String statusDescription = execution.getVariable("statusDescription")
 176
 177                 String body = """
 178                 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 179                         xmlns:ns="http://org.onap.so/requestsdb">
 180                         <soapenv:Header/>
 181                 <soapenv:Body>
 182                     <ns:updateResourceOperationStatus>
 183                                <operType>${operType}</operType>
 184                                <operationId>${operationId}</operationId>
 185                                <progress>${progress}</progress>
 186                                <resourceTemplateUUID>${resourceCustomizationUuid}</resourceTemplateUUID>
 187                                <serviceId>${ServiceInstanceId}</serviceId>
 188                                <status>${status}</status>
 189                                <statusDescription>${statusDescription}</statusDescription>
 190                     </ns:updateResourceOperationStatus>
 191                 </soapenv:Body>
 192                 </soapenv:Envelope>"""
 193
 194                 setProgressUpdateVariables(execution, body)
 195                 logger.info(" ***** Exit prepareUpdateProgress *****")
 196         }
 197
 198         private void getVNFTemplatefromSDC(DelegateExecution execution){
 199                 logger.info(" ***** Started getVNFTemplatefromSDC *****")
 200                 try {
 201                         // To do
 202
 203
 204                 } catch (Exception ex){
 205                         String msg = "Exception in getVNFTemplatefromSDC " + ex.getMessage()
 206                         logger.debug(msg)
 207 //                      exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 208                 }
 209         }
 210
 211     public void prepareVnfAndModulesCreate(DelegateExecution execution) {
 212         try {
 213             logger.trace("Inside prepareVnfAndModulesCreate of CreateDeviceResource ")
 214
 215             JSONObject resourceInputParameters = execution.getVariable(Prefix + "ResourceRequestInputs")
 216             String devType = resourceInputParameters.get("device_type")
 217             String devVersion = resourceInputParameters.get("device_version")
 218
 219             //get vnf model from SDC
 220             getVNFTemplatefromSDC(execution)
 221
 222             VnfResource vnf = execution.getVariable("vnfResource")
 223             Integer vnfsCreatedCount = execution.getVariable(Prefix + "VnfsCreatedCount")
 224             String vnfModelInfoString = null;
 225
 226             if (vnf != null) {
 227                 logger.debug("getting model info for vnf # " + vnfsCreatedCount)
 228                 ModelInfo vnfModelInfo = vnf.getModelInfo()
 229                 vnfModelInfoString = vnfModelInfo.toString()
 230             } else {
 231                 logger.debug("vnf is null")
 232                 vnfModelInfoString = execution.getVariable("vnfModelInfo")
 233             }
 234
 235             logger.debug(" vnfModelInfoString :" + vnfModelInfoString)
 236
 237             // extract cloud configuration
 238 //            String vimId = jsonUtil.getJsonValue(createVcpeServiceRequest,
 239 //                    "requestDetails.cloudConfiguration.lcpCloudRegionId")
 240 //            def cloudRegion = vimId.split("_")
 241 //            execution.setVariable("cloudOwner", cloudRegion[0])
 242 //            logger.debug("cloudOwner: "+ cloudRegion[0])
 243 //            execution.setVariable("cloudRegionId", cloudRegion[1])
 244 //            logger.debug("cloudRegionId: "+ cloudRegion[1])
 245 //            execution.setVariable("lcpCloudRegionId", cloudRegion[1])
 246 //            logger.debug("lcpCloudRegionId: "+ cloudRegion[1])
 247 //            String tenantId = jsonUtil.getJsonValue(createVcpeServiceRequest,
 248 //                    "requestDetails.cloudConfiguration.tenantId")
 249 //            execution.setVariable("tenantId", tenantId)
 250 //            logger.debug("tenantId: " + tenantId)
 251
 252
 253            execution.setVariable("cloudOwner", "")
 254
 255            execution.setVariable("cloudRegionId", "")
 256
 257            execution.setVariable("lcpCloudRegionId", "")
 258
 259            execution.setVariable("tenantId", "")
 260
 261             String sdncVersion = execution.getVariable("sdncVersion")
 262             logger.debug("sdncVersion: " + sdncVersion)
 263
 264             logger.trace("Completed prepareVnfAndModulesCreate of CreateVcpeResCustService ")
 265         } catch (Exception ex) {
 266             // try error in method block
 267             String exceptionMessage = "Bpmn error encountered in CreateDeviceResource flow. Unexpected Error from method prepareVnfAndModulesCreate() - " + ex.getMessage()
 268             logger.debug(exceptionMessage)
 269         }
 270     }
 271
 272     // *******************************
 273     //     Validate Vnf request Section -> increment count
 274     // *******************************
 275     public void validateVnfCreate(DelegateExecution execution) {
 276
 277         try {
 278             logger.trace("Inside validateVnfCreate of CreateDeviceResource ")
 279
 280             //Update Relationship between VNF to Device
 281             addVNFAAIRelationShip(execution)
 282
 283             Integer vnfsCreatedCount = execution.getVariable(Prefix + "VnfsCreatedCount")
 284             vnfsCreatedCount++
 285
 286             execution.setVariable(Prefix + "VnfsCreatedCount", vnfsCreatedCount)
 287
 288             logger.debug(" ***** Completed validateVnfCreate of CreateDeviceResource ***** " + " vnf # " + vnfsCreatedCount)
 289         } catch (Exception ex) {
 290             // try error in method block
 291             String exceptionMessage = "Bpmn error encountered in CreateDeviceResource flow. Unexpected Error from method validateVnfCreate() - " + ex.getMessage()
 292             logger.debug(exceptionMessage)
 293         }
 294     }
 295
 296     public void addVNFAAIRelationShip(DelegateExecution execution) {
 297
 298         try {
 299             logger.trace("Inside addVNFAAIRelationShip of CreateDeviceResource ")
 300
 301
 302
 303             logger.debug(" ***** Completed addVNFAAIRelationShip of CreateDeviceResource ***** ")
 304         } catch (Exception ex) {
 305             // try error in method block
 306             String exceptionMessage = "Bpmn error encountered in CreateDeviceResource flow. Unexpected Error from method addVNFAAIRelationShip() - " + ex.getMessage()
 307             logger.debug(exceptionMessage)
 308         }
 309     }
 310
 311         public void sendSyncResponse (DelegateExecution execution) {
 312                 logger.debug(" *** sendSyncResponse *** ")
 313
 314                 try {
 315                         String operationStatus = "finished"
 316                         // RESTResponse for main flow
 317                         String resourceOperationResp = """{"operationStatus":"${operationStatus}"}""".trim()
 318                         logger.debug(" sendSyncResponse to APIH:" + "\n" + resourceOperationResp)
 319                         sendWorkflowResponse(execution, 202, resourceOperationResp)
 320                         execution.setVariable("sentSyncResponse", true)
 321
 322                 } catch (Exception ex) {
 323                         String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()
 324                         logger.debug(msg)
 325 //                      exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 326                 }
 327                 logger.debug(" ***** Exit sendSyncResopnse *****")
 328         }
 329 }