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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.mso.bpmn.infrastructure.scripts;
import static org.apache.commons.lang3.StringUtils.*;
import groovy.xml.XmlUtil
import groovy.json.*
import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
import org.openecomp.mso.bpmn.core.WorkflowException
import org.openecomp.mso.bpmn.core.json.JsonUtils
import org.openecomp.mso.rest.APIResponse
import java.util.UUID;
import org.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.delegate.DelegateExecution
import org.apache.commons.lang3.*
import org.apache.commons.codec.binary.Base64;
import org.springframework.web.util.UriUtils
/**
* This groovy class supports the <class>CreateServiceInstance.bpmn</class> process.
* AlaCarte flow for 1702 ServiceInstance Create
*
*/
public class CreateCustomE2EServiceInstance extends AbstractServiceTaskProcessor {
String Prefix="CRESI_"
ExceptionUtil exceptionUtil = new ExceptionUtil()
JsonUtils jsonUtil = new JsonUtils()
public void preProcessRequest (DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix",Prefix)
String msg = ""
utils.log("DEBUG", " *** preProcessRequest() *** ", isDebugEnabled)
try {
String siRequest = execution.getVariable("bpmnRequest")
utils.logAudit(siRequest)
String requestId = execution.getVariable("mso-request-id")
execution.setVariable("msoRequestId", requestId)
utils.log("DEBUG", "Input Request:" + siRequest + " reqId:" + requestId, isDebugEnabled)
String serviceInstanceId = execution.getVariable("serviceInstanceId")
if (isBlank(serviceInstanceId)) {
serviceInstanceId = UUID.randomUUID().toString()
}
utils.log("DEBUG", "Generated new Service Instance:" + serviceInstanceId, isDebugEnabled)
serviceInstanceId = UriUtils.encode(serviceInstanceId,"UTF-8")
execution.setVariable("serviceInstanceId", serviceInstanceId)
//subscriberInfo
String globalSubscriberId = jsonUtil.getJsonValue(siRequest, "requestDetails.subscriberInfo.globalSubscriberId")
if (isBlank(globalSubscriberId)) {
msg = "Input globalSubscriberId' is null"
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
} else {
execution.setVariable("globalSubscriberId", globalSubscriberId)
}
//requestInfo
execution.setVariable("source", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.source"))
execution.setVariable("serviceInstanceName", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.instanceName"))
execution.setVariable("disableRollback", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.suppressRollback"))
String productFamilyId = jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.productFamilyId")
if (isBlank(productFamilyId))
{
msg = "Input productFamilyId is null"
utils.log("DEBUG", msg, isDebugEnabled)
//exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
} else {
execution.setVariable("productFamilyId", productFamilyId)
}
//modelInfo
String serviceModelInfo = jsonUtil.getJsonValue(siRequest, "requestDetails.modelInfo")
if (isBlank(serviceModelInfo)) {
msg = "Input serviceModelInfo is null"
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
} else
{
execution.setVariable("serviceModelInfo", serviceModelInfo)
}
utils.log("DEBUG", "modelInfo" + serviceModelInfo, isDebugEnabled)
//requestParameters
String subscriptionServiceType = jsonUtil.getJsonValue(siRequest, "requestDetails.requestParameters.subscriptionServiceType")
if (isBlank(subscriptionServiceType)) {
msg = "Input subscriptionServiceType is null"
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
} else {
execution.setVariable("subscriptionServiceType", subscriptionServiceType)
}
/*
* Extracting User Parameters from incoming Request and converting into a Map
*/
def jsonSlurper = new JsonSlurper()
def jsonOutput = new JsonOutput()
Map reqMap = jsonSlurper.parseText(siRequest)
//InputParams
def userParamsList = reqMap.requestDetails?.requestParameters?.userParams
Map<String, String> inputMap = [:]
if (userParamsList) {
for (def i=0; i<userParamsList.size(); i++) {
def userParams1 = userParamsList.get(i)
userParams1.each { param -> inputMap.put(param.key, param.value)}
}
}
utils.log("DEBUG", "User Input Parameters map: " + inputMap.toString(), isDebugEnabled)
execution.setVariable("serviceInputParams", inputMap)
execution.setVariable("uuiRequest", inputMap.get("UUIRequest"))
execution.setVariable("URN_mso_adapters_openecomp_db_endpoint","http://mso.mso.testlab.openecomp.org:8080/dbadapters/RequestsDbAdapter")
//TODO
//execution.setVariable("serviceInputParams", jsonUtil.getJsonValue(siRequest, "requestDetails.requestParameters.userParams"))
//execution.setVariable("failExists", true)
} catch (BpmnError e) {
throw e;
} catch (Exception ex){
msg = "Exception in preProcessRequest " + ex.getMessage()
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("DEBUG"," ***** Exit preProcessRequest *****", isDebugEnabled)
}
public void sendSyncResponse (DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("DEBUG", " *** sendSyncResponse *** ", isDebugEnabled)
try {
String operationId = execution.getVariable("operationId")
String serviceInstanceId = execution.getVariable("serviceInstanceId")
// RESTResponse for API Handler (APIH) Reply Task
String createServiceRestRequest = """{"service":{"serviceId":"${serviceInstanceId}","operationId":"${operationId}"}}""".trim()
utils.log("DEBUG", " sendSyncResponse to APIH:" + "\n" + createServiceRestRequest, isDebugEnabled)
sendWorkflowResponse(execution, 202, createServiceRestRequest)
execution.setVariable("sentSyncResponse", true)
} catch (Exception ex) {
String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("DEBUG"," ***** Exit sendSyncResopnse *****", isDebugEnabled)
}
public void sendSyncError (DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("DEBUG", " *** sendSyncError *** ", isDebugEnabled)
try {
String errorMessage = ""
if (execution.getVariable("WorkflowException") instanceof WorkflowException) {
WorkflowException wfe = execution.getVariable("WorkflowException")
errorMessage = wfe.getErrorMessage()
} else {
errorMessage = "Sending Sync Error."
}
String buildworkflowException =
"""<aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">
<aetgt:ErrorMessage>${errorMessage}</aetgt:ErrorMessage>
<aetgt:ErrorCode>7000</aetgt:ErrorCode>
</aetgt:WorkflowException>"""
utils.logAudit(buildworkflowException)
sendWorkflowResponse(execution, 500, buildworkflowException)
} catch (Exception ex) {
utils.log("DEBUG", " Sending Sync Error Activity Failed. " + "\n" + ex.getMessage(), isDebugEnabled)
}
}
public void prepareCompletionRequest (DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("DEBUG", " *** prepareCompletion *** ", isDebugEnabled)
try {
String requestId = execution.getVariable("msoRequestId")
String serviceInstanceId = execution.getVariable("serviceInstanceId")
String source = execution.getVariable("source")
String msoCompletionRequest =
"""<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"
xmlns:ns="http://org.openecomp/mso/request/types/v1">
<request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">
<request-id>${requestId}</request-id>
<action>CREATE</action>
<source>${source}</source>
</request-info>
<status-message>Service Instance was created successfully.</status-message>
<serviceInstanceId>${serviceInstanceId}</serviceInstanceId>
<mso-bpel-name>CreateGenericALaCarteServiceInstance</mso-bpel-name>
</aetgt:MsoCompletionRequest>"""
// Format Response
String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest)
execution.setVariable("completionRequest", xmlMsoCompletionRequest)
utils.log("DEBUG", " Overall SUCCESS Response going to CompleteMsoProcess - " + "\n" + xmlMsoCompletionRequest, isDebugEnabled)
} catch (Exception ex) {
String msg = " Exception in prepareCompletion:" + ex.getMessage()
utils.log("DEBUG", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("DEBUG", "*** Exit prepareCompletionRequest ***", isDebugEnabled)
}
public void prepareFalloutRequest(DelegateExecution execution){
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("DEBUG", " *** prepareFalloutRequest *** ", isDebugEnabled)
try {
WorkflowException wfex = execution.getVariable("WorkflowException")
utils.log("DEBUG", " Input Workflow Exception: " + wfex.toString(), isDebugEnabled)
String requestId = execution.getVariable("msoRequestId")
String source = execution.getVariable("source")
String requestInfo =
"""<request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">
<request-id>${requestId}</request-id>
<action>CREATE</action>
<source>${source}</source>
</request-info>"""
String falloutRequest = exceptionUtil.processMainflowsBPMNException(execution, requestInfo)
execution.setVariable("falloutRequest", falloutRequest)
} catch (Exception ex) {
utils.log("DEBUG", "Exception prepareFalloutRequest:" + ex.getMessage(), isDebugEnabled)
String errorException = " Bpmn error encountered in CreateGenericALaCarteServiceInstance flow. FalloutHandlerRequest, buildErrorResponse() - " + ex.getMessage()
String requestId = execution.getVariable("msoRequestId")
String falloutRequest =
"""<aetgt:FalloutHandlerRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"
xmlns:ns="http://org.openecomp/mso/request/types/v1"
xmlns:wfsch="http://org.openecomp/mso/workflow/schema/v1">
<request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">
<request-id>${requestId}</request-id>
<action>CREATE</action>
<source>UUI</source>
</request-info>
<aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">
<aetgt:ErrorMessage>${errorException}</aetgt:ErrorMessage>
<aetgt:ErrorCode>7000</aetgt:ErrorCode>
</aetgt:WorkflowException>
</aetgt:FalloutHandlerRequest>"""
execution.setVariable("falloutRequest", falloutRequest)
}
utils.log("DEBUG", "*** Exit prepareFalloutRequest ***", isDebugEnabled)
}
/**
* Init the service Operation Status
*/
public void prepareInitServiceOperationStatus(DelegateExecution execution){
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
utils.log("DEBUG", " ======== STARTED prepareInitServiceOperationStatus Process ======== ", isDebugEnabled)
try{
String serviceId = execution.getVariable("serviceInstanceId")
String operationId = UUID.randomUUID().toString()
String operationType = "CREATE"
String userId = ""
String result = "processing"
String progress = "0"
String reason = ""
String operationContent = "Prepare service creation"
utils.log("DEBUG", "Generated new operation for Service Instance serviceId:" + serviceId + " operationId:" + operationId, isDebugEnabled)
serviceId = UriUtils.encode(serviceId,"UTF-8")
execution.setVariable("serviceInstanceId", serviceId)
execution.setVariable("operationId", operationId)
execution.setVariable("operationType", operationType)
def dbAdapterEndpoint = execution.getVariable("URN_mso_adapters_openecomp_db_endpoint")
execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
utils.log("DEBUG", "DB Adapter Endpoint is: " + dbAdapterEndpoint, isDebugEnabled)
String payload =
"""<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns="http://org.openecomp.mso/requestsdb">
<soapenv:Header/>
<soapenv:Body>
<ns:updateServiceOperationStatus xmlns:ns="http://org.openecomp.mso/requestsdb">
<serviceId>${serviceId}</serviceId>
<operationId>${operationId}</operationId>
<operationType>${operationType}</operationType>
<userId>${userId}</userId>
<result>${result}</result>
<operationContent>${operationContent}</operationContent>
<progress>${progress}</progress>
<reason>${reason}</reason>
</ns:updateServiceOperationStatus>
</soapenv:Body>
</soapenv:Envelope>"""
payload = utils.formatXml(payload)
execution.setVariable("CVFMI_updateServiceOperStatusRequest", payload)
utils.log("DEBUG", "Outgoing updateServiceOperStatusRequest: \n" + payload, isDebugEnabled)
utils.logAudit("CreateVfModuleInfra Outgoing updateServiceOperStatusRequest Request: " + payload)
}catch(Exception e){
utils.log("ERROR", "Exception Occured Processing prepareInitServiceOperationStatus. Exception is:\n" + e, isDebugEnabled)
execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during prepareInitServiceOperationStatus Method:\n" + e.getMessage())
}
utils.log("DEBUG", "======== COMPLETED prepareInitServiceOperationStatus Process ======== ", isDebugEnabled)
}
}
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