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

   1 /*-\r
   2  * ============LICENSE_START=======================================================\r
   3  * OPENECOMP - SO\r
   4  * ================================================================================\r
   5  * Copyright (C) 2018 Huawei Technologies Co., Ltd. All rights reserved.\r
   6  * ================================================================================\r
   7  * Licensed under the Apache License, Version 2.0 (the "License");\r
   8  * you may not use this file except in compliance with the License.\r
   9  * You may obtain a copy of the License at\r
  10  * \r
  11  *      http://www.apache.org/licenses/LICENSE-2.0\r
  12  * \r
  13  * Unless required by applicable law or agreed to in writing, software\r
  14  * distributed under the License is distributed on an "AS IS" BASIS,\r
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  16  * See the License for the specific language governing permissions and\r
  17  * limitations under the License.\r
  18  * ============LICENSE_END=========================================================\r
  19  */\r
  20 \r
  21 package org.openecomp.mso.bpmn.infrastructure.scripts\r
  22 \r
  23 import org.json.JSONObject\r
  24 import org.json.XML;\r
  25 \r
  26 import static org.apache.commons.lang3.StringUtils.*;\r
  27 import groovy.xml.XmlUtil\r
  28 import groovy.json.*\r
  29 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor \r
  30 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil\r
  31 import org.openecomp.mso.bpmn.common.recipe.ResourceInput;\r
  32 import org.openecomp.mso.bpmn.common.resource.ResourceRequestBuilder \r
  33 import org.openecomp.mso.bpmn.core.WorkflowException \r
  34 import org.openecomp.mso.bpmn.core.json.JsonUtils\r
  35 import org.openecomp.mso.bpmn.infrastructure.workflow.serviceTask.client.builder.AbstractBuilder\r
  36 import org.openecomp.mso.rest.APIResponse\r
  37 import org.openecomp.mso.bpmn.common.scripts.SDNCAdapterUtils\r
  38 \r
  39 import java.util.UUID;\r
  40 \r
  41 import org.camunda.bpm.engine.delegate.BpmnError \r
  42 import org.camunda.bpm.engine.delegate.DelegateExecution\r
  43 import org.apache.commons.lang3.*\r
  44 import org.apache.commons.codec.binary.Base64;\r
  45 import org.springframework.web.util.UriUtils \r
  46 import org.openecomp.mso.rest.RESTClient \r
  47 import org.openecomp.mso.rest.RESTConfig\r
  48 import org.openecomp.mso.rest.APIResponse;\r
  49 \r
  50 /**\r
  51  * This groovy class supports the <class>CreateSDNCCNetworkResource.bpmn</class> process.\r
  52  * flow for SDNC Network Resource Create\r
  53  */\r
  54 public class CreateSDNCNetworkResource extends AbstractServiceTaskProcessor {\r
  55 \r
  56     String Prefix="CRESDNCRES_"\r
  57             \r
  58     ExceptionUtil exceptionUtil = new ExceptionUtil()\r
  59 \r
  60     JsonUtils jsonUtil = new JsonUtils()\r
  61 \r
  62     SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils()\r
  63     \r
  64     public void preProcessRequest(DelegateExecution execution){\r
  65         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")\r
  66         utils.log("INFO"," ***** Started preProcessRequest *****",  isDebugEnabled)\r
  67         try {           \r
  68             \r
  69             //get bpmn inputs from resource request.\r
  70             String requestId = execution.getVariable("mso-request-id")\r
  71             String requestAction = execution.getVariable("requestAction")\r
  72             utils.log("INFO","The requestAction is: " + requestAction,  isDebugEnabled)\r
  73             String recipeParamsFromRequest = execution.getVariable("recipeParams")\r
  74             utils.log("INFO","The recipeParams is: " + recipeParamsFromRequest,  isDebugEnabled)\r
  75             String resourceInput = execution.getVariable("resourceInput")\r
  76             utils.log("INFO","The resourceInput is: " + resourceInput,  isDebugEnabled)\r
  77             //Get ResourceInput Object\r
  78             ResourceInput resourceInputObj = ResourceRequestBuilder.getJsonObject(resourceInput, ResourceInput.class)\r
  79             execution.setVariable(Prefix + "resourceInput", resourceInputObj)\r
  80             \r
  81             //Deal with recipeParams\r
  82             String recipeParamsFromWf = execution.getVariable("recipeParamXsd")\r
  83             String resourceName = resourceInputObj.getResourceInstanceName()            \r
  84             //For sdnc requestAction default is "createNetworkInstance"\r
  85             String operationType = "Network"    \r
  86             if(!StringUtils.isBlank(recipeParamsFromRequest)){\r
  87                 //the operationType from worflow(first node) is second priority.\r
  88                 operationType = jsonUtil.getJsonValue(recipeParamsFromRequest, "operationType")\r
  89             }\r
  90             if(!StringUtils.isBlank(recipeParamsFromWf)){\r
  91                 //the operationType from worflow(first node) is highest priority.\r
  92                 operationType = jsonUtil.getJsonValue(recipeParamsFromWf, "operationType")\r
  93             }\r
  94             \r
  95             \r
  96             //For sdnc, generate svc_action and request_action\r
  97             String sdnc_svcAction = "create"\r
  98             if(StringUtils.containsIgnoreCase(resourceInputObj.getResourceInstanceName(), "overlay")){\r
  99                 //This will be resolved in R3.\r
 100                 sdnc_svcAction ="activate"\r
 101                 operationType = "NCINetwork"        \r
 102             }\r
 103             if(StringUtils.containsIgnoreCase(resourceInputObj.getResourceInstanceName(), "underlay")){\r
 104                 //This will be resolved in R3.\r
 105                 operationType ="Network"\r
 106             }        \r
 107             String sdnc_requestAction = StringUtils.capitalize(sdnc_svcAction) + operationType +"Instance"                    \r
 108             execution.setVariable(Prefix + "svcAction", sdnc_svcAction)        \r
 109             execution.setVariable(Prefix + "requestAction", sdnc_requestAction)\r
 110             execution.setVariable(Prefix + "serviceInstanceId", resourceInputObj.getServiceInstanceId())\r
 111             execution.setVariable("mso-request-id", requestId)\r
 112             execution.setVariable("mso-service-instance-id", resourceInputObj.getServiceInstanceId())\r
 113             //TODO Here build networkrequest\r
 114             \r
 115         } catch (BpmnError e) {\r
 116             throw e;\r
 117         } catch (Exception ex){\r
 118             msg = "Exception in preProcessRequest " + ex.getMessage()\r
 119             utils.log("DEBUG", msg, isDebugEnabled)\r
 120             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)\r
 121         }\r
 122     }\r
 123 \r
 124     String customizeResourceParam(String netowrkInputParametersJson) {\r
 125         List<Map<String, Object>> paramList = new ArrayList();\r
 126         JSONObject jsonObject = new JSONObject(netowrkInputParametersJson);\r
 127         Iterator iterator = jsonObject.keys();\r
 128         while (iterator.hasNext()) {\r
 129             String key = iterator.next();\r
 130             HashMap<String, String> hashMap = new HashMap();\r
 131             hashMap.put("name", key);\r
 132             hashMap.put("value", jsonObject.get(key))\r
 133             paramList.add(hashMap)\r
 134         }\r
 135         Map<String, List<Map<String, Object>>> paramMap = new HashMap();\r
 136         paramMap.put("param", paramList);\r
 137 \r
 138         return  new JSONObject(paramMap).toString();\r
 139     }\r
 140     \r
 141     /**\r
 142      * Pre Process the BPMN Flow Request\r
 143      * Inclouds:\r
 144      * generate the nsOperationKey\r
 145      * generate the nsParameters\r
 146      */\r
 147     public void prepareSDNCRequest (DelegateExecution execution) {\r
 148         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")\r
 149         utils.log("INFO"," ***** Started prepareSDNCRequest *****",  isDebugEnabled)\r
 150 \r
 151         try {\r
 152             // get variables\r
 153             String sdnc_svcAction = execution.getVariable(Prefix + "svcAction")        \r
 154             String sdnc_requestAction = execution.getVariable(Prefix + "requestAction")\r
 155             String sdncCallback = execution.getVariable("URN_mso_workflow_sdncadapter_callback")\r
 156             String createNetworkInput = execution.getVariable(Prefix + "networkRequest")\r
 157 \r
 158             String hdrRequestId = execution.getVariable("mso-request-id")\r
 159             String serviceInstanceId = execution.getVariable(Prefix + "serviceInstanceId")\r
 160             String source = execution.getVariable("source")\r
 161             String sdnc_service_id = execution.getVariable(Prefix + "sdncServiceId")\r
 162             ResourceInput resourceInputObj = execution.getVariable(Prefix + "resourceInput")\r
 163             String serviceType = resourceInputObj.getServiceType()\r
 164             String serviceModelInvariantUuid = resourceInputObj.getServiceModelInfo().getModelInvariantUuid()\r
 165             String serviceModelUuid = resourceInputObj.getServiceModelInfo().getModelUuid()\r
 166             String serviceModelVersion = resourceInputObj.getServiceModelInfo().getModelVersion()\r
 167             String serviceModelName = resourceInputObj.getServiceModelInfo().getModelName()\r
 168             String globalCustomerId = resourceInputObj.getGlobalSubscriberId()\r
 169             String modelInvariantUuid = resourceInputObj.getResourceModelInfo().getModelInvariantUuid();\r
 170             String modelCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()\r
 171             String modelUuid = resourceInputObj.getResourceModelInfo().getModelUuid()\r
 172             String modelName = resourceInputObj.getResourceModelInfo().getModelName()\r
 173             String modelVersion = resourceInputObj.getResourceModelInfo().getModelVersion()\r
 174             String resourceInputPrameters = resourceInputObj.getResourceParameters()\r
 175             String netowrkInputParametersJson = jsonUtil.getJsonValue(resourceInputPrameters, "requestInputs")\r
 176             //here convert json string to xml string\r
 177             String netowrkInputParameters = XML.toString(new JSONObject(customizeResourceParam(netowrkInputParametersJson)))\r
 178             // 1. prepare assign topology via SDNC Adapter SUBFLOW call\r
 179             String sndcTopologyCreateRequest =\r
 180                     """<aetgt:SDNCAdapterWorkflowRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 181                                                               xmlns:sdncadapter="http://org.openecomp.mso/workflow/sdnc/adapter/schema/v1" \r
 182                                                               xmlns:sdncadapterworkflow="http://org.openecomp/mso/workflow/schema/v1">\r
 183                                  <sdncadapter:RequestHeader>\r
 184                                     <sdncadapter:RequestId>${hdrRequestId}</sdncadapter:RequestId>\r
 185                                     <sdncadapter:SvcInstanceId>${serviceInstanceId}</sdncadapter:SvcInstanceId>\r
 186                                     <sdncadapter:SvcAction>${sdnc_svcAction}</sdncadapter:SvcAction>\r
 187                                     <sdncadapter:SvcOperation>network-topology-operation</sdncadapter:SvcOperation>\r
 188                                     <sdncadapter:CallbackUrl>sdncCallback</sdncadapter:CallbackUrl>\r
 189                                     <sdncadapter:MsoAction>generic-resource</sdncadapter:MsoAction>\r
 190                                  </sdncadapter:RequestHeader>\r
 191                                  <sdncadapterworkflow:SDNCRequestData>\r
 192                                      <request-information>\r
 193                                         <request-id>${hdrRequestId}</request-id>\r
 194                                         <request-action>${sdnc_requestAction}</request-action>\r
 195                                         <source>${source}</source>\r
 196                                         <notification-url></notification-url>\r
 197                                         <order-number></order-number>\r
 198                                         <order-version></order-version>\r
 199                                      </request-information>\r
 200                                      <service-information>\r
 201                                         <service-id>${serviceInstanceId}</service-id>\r
 202                                         <subscription-service-type>${serviceType}</subscription-service-type>\r
 203                                         <onap-model-information>\r
 204                                              <model-invariant-uuid>${serviceModelInvariantUuid}</model-invariant-uuid>\r
 205                                              <model-uuid>${serviceModelUuid}</model-uuid>\r
 206                                              <model-version>${serviceModelVersion}</model-version>\r
 207                                              <model-name>${serviceModelName}</model-name>\r
 208                                         </onap-model-information>\r
 209                                         <service-instance-id>${serviceInstanceId}</service-instance-id>\r
 210                                         <global-customer-id>${globalCustomerId}</global-customer-id>\r
 211                                      </service-information>\r
 212                                      <network-information>\r
 213                                         <onap-model-information>\r
 214                                              <model-invariant-uuid>${modelInvariantUuid}</model-invariant-uuid>\r
 215                                              <model-customization-uuid>${modelCustomizationUuid}</model-customization-uuid>\r
 216                                              <model-uuid>${modelUuid}</model-uuid>\r
 217                                              <model-version>${modelVersion}</model-version>\r
 218                                              <model-name>${modelName}</model-name>\r
 219                                         </onap-model-information>\r
 220                                      </network-information>\r
 221                                      <network-request-input>\r
 222                                        <network-input-parameters>${netowrkInputParameters}</network-input-parameters>\r
 223                                      </network-request-input>\r
 224                                 </sdncadapterworkflow:SDNCRequestData>\r
 225                              </aetgt:SDNCAdapterWorkflowRequest>""".trim()\r
 226             \r
 227             String sndcTopologyCreateRequesAsString = utils.formatXml(sndcTopologyCreateRequest)\r
 228             utils.logAudit(sndcTopologyCreateRequesAsString)\r
 229             execution.setVariable("sdncAdapterWorkflowRequest", sndcTopologyCreateRequesAsString)\r
 230             utils.log("DEBUG","sdncAdapterWorkflowRequest - " + "\n" +  sndcTopologyCreateRequesAsString, isDebugEnabled)\r
 231 \r
 232         } catch (Exception ex) {\r
 233             String exceptionMessage = " Bpmn error encountered in CreateSDNCCNetworkResource flow. prepareSDNCRequest() - " + ex.getMessage()\r
 234             utils.log("DEBUG", exceptionMessage, isDebugEnabled)\r
 235             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 236 \r
 237         }\r
 238        utils.log("INFO"," ***** Exit prepareSDNCRequest *****",  isDebugEnabled)\r
 239         }\r
 240 \r
 241     private void setProgressUpdateVariables(DelegateExecution execution, String body) {\r
 242         def dbAdapterEndpoint = execution.getVariable("URN_mso_adapters_openecomp_db_endpoint")\r
 243         execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)\r
 244         execution.setVariable("CVFMI_updateResOperStatusRequest", body)\r
 245     }\r
 246 \r
 247     public void prepareUpdateBeforeCreateSDNCResource(DelegateExecution execution) {\r
 248         ResourceInput resourceInputObj = execution.getVariable(Prefix + "resourceInput")\r
 249         String operType = resourceInputObj.getOperationType()\r
 250         String resourceCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()\r
 251         String ServiceInstanceId = resourceInputObj.getServiceInstanceId()\r
 252         String operationId = resourceInputObj.getOperationId()\r
 253         String progress = "20"\r
 254         String status = "processing"\r
 255         String statusDescription = "SDCN resource creation invoked"\r
 256 \r
 257         execution.getVariable("operationId")\r
 258 \r
 259         String body = """\r
 260                 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"\r
 261                         xmlns:ns="http://org.openecomp.mso/requestsdb">\r
 262                         <soapenv:Header/>\r
 263                 <soapenv:Body>\r
 264                     <ns:updateResourceOperationStatus>\r
 265                                <operType>${operType}</operType>\r
 266                                <operationId>${operationId}</operationId>\r
 267                                <progress>${progress}</progress>\r
 268                                <resourceTemplateUUID>${resourceCustomizationUuid}</resourceTemplateUUID>\r
 269                                <serviceId>${ServiceInstanceId}</serviceId>\r
 270                                <status>${status}</status>\r
 271                                <statusDescription>${statusDescription}</statusDescription>\r
 272                     </ns:updateResourceOperationStatus>\r
 273                 </soapenv:Body>\r
 274                 </soapenv:Envelope>""";\r
 275 \r
 276         setProgressUpdateVariables(execution, body)\r
 277 \r
 278     }\r
 279 \r
 280     public void prepareUpdateAfterCreateSDNCResource(execution) {\r
 281         ResourceInput resourceInputObj = execution.getVariable(Prefix + "resourceInput")\r
 282         String operType = resourceInputObj.getOperationType()\r
 283         String resourceCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()\r
 284         String ServiceInstanceId = resourceInputObj.getServiceInstanceId()\r
 285         String operationId = resourceInputObj.getOperationId()\r
 286         String progress = "100"\r
 287         String status = "finished"\r
 288         String statusDescription = "SDCN resource creation completed"\r
 289 \r
 290         execution.getVariable("operationId")\r
 291 \r
 292         String body = """\r
 293                 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"\r
 294                         xmlns:ns="http://org.openecomp.mso/requestsdb">\r
 295                         <soapenv:Header/>\r
 296                 <soapenv:Body>\r
 297                     <ns:updateResourceOperationStatus>\r
 298                                <operType>${operType}</operType>\r
 299                                <operationId>${operationId}</operationId>\r
 300                                <progress>${progress}</progress>\r
 301                                <resourceTemplateUUID>${resourceCustomizationUuid}</resourceTemplateUUID>\r
 302                                <serviceId>${ServiceInstanceId}</serviceId>\r
 303                                <status>${status}</status>\r
 304                                <statusDescription>${statusDescription}</statusDescription>\r
 305                     </ns:updateResourceOperationStatus>\r
 306                 </soapenv:Body>\r
 307                 </soapenv:Envelope>""";\r
 308 \r
 309         setProgressUpdateVariables(execution, body)\r
 310     }\r
 311 \r
 312     public void postCreateSDNCCall(DelegateExecution execution){\r
 313         def isDebugEnabled = execution.getVariable("isDebugLogEnabled")\r
 314         utils.log("INFO"," ***** Started prepareSDNCRequest *****",  isDebugEnabled)\r
 315         String responseCode = execution.getVariable(Prefix + "sdncCreateReturnCode")\r
 316         String responseObj = execution.getVariable(Prefix + "SuccessIndicator")\r
 317         \r
 318         utils.log("INFO","response from sdnc, response code :" + responseCode + "  response object :" + responseObj,  isDebugEnabled)\r
 319         utils.log("INFO"," ***** Exit prepareSDNCRequest *****",  isDebugEnabled)\r
 320     }\r
 321     \r
 322         public void sendSyncResponse (DelegateExecution execution) {\r
 323                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 324                 utils.log("DEBUG", " *** sendSyncResponse *** ", isDebugEnabled)\r
 325 \r
 326                 try {\r
 327                         String operationStatus = "finished"\r
 328                         // RESTResponse for main flow\r
 329                         String resourceOperationResp = """{"operationStatus":"${operationStatus}"}""".trim()\r
 330                         utils.log("DEBUG", " sendSyncResponse to APIH:" + "\n" + resourceOperationResp, isDebugEnabled)\r
 331                         sendWorkflowResponse(execution, 202, resourceOperationResp)\r
 332                         execution.setVariable("sentSyncResponse", true)\r
 333 \r
 334                 } catch (Exception ex) {\r
 335                         String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()\r
 336                         utils.log("DEBUG", msg, isDebugEnabled)\r
 337                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)\r
 338                 }\r
 339                 utils.log("DEBUG"," ***** Exit sendSyncResopnse *****",  isDebugEnabled)\r
 340         }\r
 341 }\r