gerrit.onap Code Review - usecase-ui/intent-analysis.git/blob

   1 /*
   2  * Copyright (C) 2022 CMCC, Inc. and others. All rights reserved.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.onap.usecaseui.intentanalysis.clldeliveryIntentmgt.clldeliverymodule;
  17
  18 import com.alibaba.fastjson.JSON;
  19 import com.alibaba.fastjson.JSONArray;
  20 import com.alibaba.fastjson.JSONObject;
  21 import lombok.extern.slf4j.Slf4j;
  22 import org.apache.commons.lang.StringUtils;
  23 import org.onap.usecaseui.intentanalysis.adapters.so.SOService;
  24 import org.onap.usecaseui.intentanalysis.bean.models.*;
  25 import org.onap.usecaseui.intentanalysis.bean.enums.*;
  26 import org.onap.usecaseui.intentanalysis.intentBaseService.IntentManagementFunction;
  27 import org.onap.usecaseui.intentanalysis.intentBaseService.intentModule.ActuationModule;
  28 import org.onap.usecaseui.intentanalysis.service.ExpectationObjectService;
  29 import org.onap.usecaseui.intentanalysis.service.ExpectationService;
  30 import org.onap.usecaseui.intentanalysis.service.FulfillmentInfoService;
  31 import org.onap.usecaseui.intentanalysis.service.IntentService;
  32 import org.onap.usecaseui.intentanalysis.util.HttpUtil;
  33 import org.springframework.beans.factory.annotation.Autowired;
  34 import org.springframework.stereotype.Component;
  35
  36 import java.util.Arrays;
  37 import java.util.Collections;
  38 import java.util.HashMap;
  39 import java.util.List;
  40 import java.util.Map;
  41 import java.util.UUID;
  42 import java.util.stream.Collectors;
  43
  44 @Component
  45 @Slf4j
  46 public class CLLDeliveryActuationModule extends ActuationModule {
  47     public final static String NLP_HOST = "http://uui-nlp";
  48     public final static String NLP_ONLINE_URL_BASE = NLP_HOST + ":33011";
  49     public final static String PREDICT_URL = NLP_ONLINE_URL_BASE + "/api/online/predict";
  50
  51     @Autowired
  52     private SOService soService;
  53
  54     @Autowired
  55     private ExpectationObjectService expectationObjectService;
  56
  57     @Autowired
  58     private ExpectationService expectationService;
  59
  60     @Autowired
  61     private FulfillmentInfoService fulfillmentInfoService;
  62
  63     @Autowired
  64     private IntentService intentService;
  65
  66     @Override
  67     public void toNextIntentHandler(IntentGoalBean intentGoalBean, IntentManagementFunction IntentHandler) {
  68
  69     }
  70
  71     @Override
  72     public void directOperation(IntentGoalBean intentGoalBean) {
  73         Intent intent = intentGoalBean.getIntent();
  74         Expectation deliveryExpectation = intent.getIntentExpectations().stream()
  75                 .filter(expectation -> !ExpectationType.REPORT.equals(expectation.getExpectationType()))
  76                 .collect(Collectors.toList()).get(0);
  77         if (StringUtils.equalsIgnoreCase("create", intentGoalBean.getIntentGoalType().name())) {
  78             Map<String, Object> params = new HashMap<>();
  79             Map<String, String> accessPointOne = new HashMap<>();
  80             List<ExpectationTarget> targetList = deliveryExpectation.getExpectationTargets();
  81             for (ExpectationTarget target : targetList) {
  82                 String conditionName = target.getTargetConditions().get(0).getConditionName();
  83                 String conditionValue = target.getTargetConditions().get(0).getConditionValue();
  84                 String value = getPredictValue(conditionName, conditionValue);
  85                 if (StringUtils.containsIgnoreCase(conditionName, "source")) {
  86                     accessPointOne.put("name", value);
  87                 } else if (StringUtils.containsIgnoreCase(conditionName, "destination")) {
  88                     params.put("cloudPointName", value);
  89                 } else if (StringUtils.containsIgnoreCase(conditionName, "bandwidth")) {
  90                     accessPointOne.put("bandwidth", value);
  91                 }
  92             }
  93             params.put("accessPointOne", accessPointOne);
  94             params.put("instanceId", getInstanceId());
  95             params.put("name", "cll-" + params.get("instanceId"));
  96             params.put("protect", false);
  97
  98             updateFulfillment(params, deliveryExpectation.getExpectationId());
  99
 100             // fill and update the objectInstance of intent expectation(include delivery and report)
 101             List<String> objectInstance = Collections.singletonList((String) params.get("name"));
 102             intent.getIntentExpectations().forEach(expectation -> {
 103                 ExpectationObject expectationObject = expectationObjectService.getExpectationObject(expectation.getExpectationId());
 104                 expectationObject.setObjectInstance(objectInstance);
 105                 expectation.getExpectationObject().setObjectInstance(objectInstance);
 106                 expectationObjectService.updateExpectationObject(expectationObject, expectation.getExpectationId());
 107             });
 108         } else if (StringUtils.equalsIgnoreCase("delete", intentGoalBean.getIntentGoalType().name())) {
 109             List<String> objectInstance = deliveryExpectation.getExpectationObject().getObjectInstance();
 110             objectInstance.forEach(instanceId->soService.deleteIntentInstance(instanceId));
 111         } else {
 112             List<String> objectInstance = deliveryExpectation.getExpectationObject().getObjectInstance();
 113             objectInstance.forEach(instanceId->soService.deleteIntentInstance(instanceId));
 114             intentService.deleteIntent(intent.getIntentId());
 115         }
 116     }
 117
 118     @Override
 119     public void interactWithIntentHandle() {
 120
 121     }
 122
 123     @Override
 124     public void fulfillIntent(IntentGoalBean intentGoalBean, IntentManagementFunction intentHandler) {
 125         this.directOperation(intentGoalBean);
 126     }
 127
 128     private void updateFulfillment(Map<String, Object> params,String expectationId){
 129         // Get the fulfillmentInfo of the first exception which need to be updated with resultHeader returned
 130         FulfillmentInfo fulfillmentInfo = new FulfillmentInfo();
 131         Expectation intentExpectation = expectationService.getIntentExpectation(expectationId);
 132         if (intentExpectation != null) {
 133             FulfillmentInfo expectationFulfillmentInfo = intentExpectation.getExpectationFulfillmentInfo();
 134             if (expectationFulfillmentInfo != null) {
 135                 fulfillmentInfo = expectationFulfillmentInfo;
 136             }
 137         }
 138         ResultHeader resultHeader = soService.createIntentInstance(params);
 139         // Update fulfillmentInfo and write back to DB
 140         // Originally set to be NOT_FULFILLED, and will change after requesting the SO operation status
 141         fulfillmentInfo.setFulfillmentStatus(FulfillmentStatus.NOT_FULFILLED);
 142         fulfillmentInfo.setNotFulfilledReason(resultHeader.getResult_message());
 143
 144         // If SO request accepted, means intent acknowledged, otherwise, means failed
 145         if (resultHeader.getResult_code() == 1) {
 146             fulfillmentInfo.setNotFulfilledState(NotFulfilledState.ACKNOWLEDGED);
 147         } else {
 148             fulfillmentInfo.setNotFulfilledState(NotFulfilledState.FULFILMENTFAILED);
 149         }
 150         fulfillmentInfoService.updateFulfillmentInfo(fulfillmentInfo, expectationId);
 151     }
 152
 153     private String getPredictValue(String name, String value) {
 154         String text = "expectationName is cloud leased line Delivery Expectation, " +
 155                 "firstName is " + name + ",firstValue is " + value;
 156         String[] questions = {"expectationName", "Name", "Value"};
 157         String bodyStr = "{\"title\": \"predict\", \"text\": \"" + text
 158                 + "\", \"questions\":" + new JSONArray().toJSONString(Arrays.asList(questions)) + "}";
 159         HashMap<String, String> headers = new HashMap<>();
 160         String result = HttpUtil.sendPostRequestByJson(PREDICT_URL, headers, bodyStr);
 161         if("failed".equals(result)){
 162             return value;
 163         }
 164         JSONObject jsonObject = JSON.parseObject(result);
 165         return jsonObject.getString("Value");
 166     }
 167
 168         public String getInstanceId() {
 169         int random = (int) (Math.random() * 9 + 1);
 170
 171         String randomString = String.valueOf(random);
 172         int hashCode = UUID.randomUUID().toString().hashCode();
 173         if (hashCode < 0) {
 174             hashCode = -hashCode;
 175         }
 176         return randomString + String.format("%015d", hashCode);
 177     }
 178
 179     /**
 180      * update objectInstance of the previous layer’s intent
 181      *
 182      * @param originIntent intent of the previous layer
 183      * @param intentGoalBean intent of this layer
 184      */
 185     public void updateIntentOperationInfo(Intent originIntent, IntentGoalBean intentGoalBean){
 186         Intent subIntent = intentGoalBean.getIntent();
 187         if (StringUtils.containsIgnoreCase(subIntent.getIntentName(),"delivery")) {
 188             List<Expectation> deliveryIntentExpectationList = subIntent.getIntentExpectations().stream()
 189                     .filter(expectation -> ExpectationType.DELIVERY.equals(expectation.getExpectationType()))
 190                     .collect(Collectors.toList());
 191             List<Expectation> originIntentExpectationList = originIntent.getIntentExpectations();
 192             List<String> objectInstance = deliveryIntentExpectationList.get(0).getExpectationObject().getObjectInstance();
 193             for (Expectation originExpectation : originIntentExpectationList) {
 194                 ExpectationObject originExpectationObject = originExpectation.getExpectationObject();
 195                 originExpectationObject.setObjectInstance(objectInstance);
 196             }
 197         }
 198         log.info("cllDeliveryActuationModule end to update originIntent subIntentInfo");
 199     }
 200 }