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.HashMap;
  38 import java.util.List;
  39 import java.util.Map;
  40 import java.util.UUID;
  41 import java.util.stream.Collectors;
  42
  43 @Component
  44 @Slf4j
  45 public class CLLDeliveryActuationModule extends ActuationModule {
  46     public final static String NLP_HOST = "http://uui-nlp";
  47     public final static String NLP_ONLINE_URL_BASE = NLP_HOST + ":33011";
  48     public final static String PREDICT_URL = NLP_ONLINE_URL_BASE + "/api/online/predict";
  49
  50     @Autowired
  51     private SOService soService;
  52
  53     @Autowired
  54     private ExpectationObjectService expectationObjectService;
  55
  56     @Autowired
  57     private ExpectationService expectationService;
  58
  59     @Autowired
  60     private FulfillmentInfoService fulfillmentInfoService;
  61
  62     @Autowired
  63     private IntentService intentService;
  64
  65     @Override
  66     public void toNextIntentHandler(IntentGoalBean intentGoalBean, IntentManagementFunction IntentHandler) {
  67
  68     }
  69
  70     @Override
  71     public void directOperation(IntentGoalBean intentGoalBean) {
  72         Intent intent = intentGoalBean.getIntent();
  73         Expectation deliveryExpectation = intent.getIntentExpectations().stream()
  74                 .filter(expectation -> !ExpectationType.REPORT.equals(expectation.getExpectationType()))
  75                 .collect(Collectors.toList()).get(0);
  76         if (StringUtils.equalsIgnoreCase("create", intentGoalBean.getIntentGoalType().name())) {
  77             Map<String, Object> params = new HashMap<>();
  78             Map<String, String> accessPointOne = new HashMap<>();
  79             List<ExpectationTarget> targetList = deliveryExpectation.getExpectationTargets();
  80             for (ExpectationTarget target : targetList) {
  81                 String conditionName = target.getTargetConditions().get(0).getConditionName();
  82                 String conditionValue = target.getTargetConditions().get(0).getConditionValue();
  83                 String value = getPredictValue(conditionName, conditionValue);
  84                 if (StringUtils.containsIgnoreCase(conditionName, "source")) {
  85                     accessPointOne.put("name", value);
  86                 } else if (StringUtils.containsIgnoreCase(conditionName, "destination")) {
  87                     params.put("cloudPointName", value);
  88                 } else if (StringUtils.containsIgnoreCase(conditionName, "bandwidth")) {
  89                     accessPointOne.put("bandwidth", value);
  90                 }
  91             }
  92             params.put("accessPointOne", accessPointOne);
  93             params.put("instanceId", getInstanceId());
  94             params.put("name", "cll-" + params.get("instanceId"));
  95             params.put("protect", false);
  96
  97             updateFulfillment(params, deliveryExpectation.getExpectationId());
  98
  99             // fill and update the objectInstance of intent expectation(include delivery and report)
 100             String objectInstance = (String) params.get("name");
 101             intent.getIntentExpectations().forEach(expectation -> {
 102                 ExpectationObject expectationObject = expectationObjectService.getExpectationObject(expectation.getExpectationId());
 103                 expectationObject.setObjectInstance(objectInstance);
 104                 expectation.getExpectationObject().setObjectInstance(objectInstance);
 105                 expectationObjectService.updateExpectationObject(expectationObject, expectation.getExpectationId());
 106             });
 107         } else if (StringUtils.equalsIgnoreCase("delete", intentGoalBean.getIntentGoalType().name())) {
 108             String instanceId = deliveryExpectation.getExpectationObject().getObjectInstance();
 109             soService.deleteIntentInstance(instanceId);
 110         } else {
 111             String instanceId = deliveryExpectation.getExpectationObject().getObjectInstance();
 112             soService.deleteIntentInstance(instanceId);
 113             intentService.deleteIntent(intent.getIntentId());
 114         }
 115     }
 116
 117     @Override
 118     public void interactWithIntentHandle() {
 119
 120     }
 121
 122     @Override
 123     public void fulfillIntent(IntentGoalBean intentGoalBean, IntentManagementFunction intentHandler) {
 124         this.directOperation(intentGoalBean);
 125     }
 126
 127     private void updateFulfillment(Map<String, Object> params,String expectationId){
 128         // Get the fulfillmentInfo of the first exception which need to be updated with resultHeader returned
 129         FulfillmentInfo fulfillmentInfo = new FulfillmentInfo();
 130         Expectation intentExpectation = expectationService.getIntentExpectation(expectationId);
 131         if (intentExpectation != null) {
 132             FulfillmentInfo expectationFulfillmentInfo = intentExpectation.getExpectationFulfillmentInfo();
 133             if (expectationFulfillmentInfo != null) {
 134                 fulfillmentInfo = expectationFulfillmentInfo;
 135             }
 136         }
 137         ResultHeader resultHeader = soService.createIntentInstance(params);
 138         // Update fulfillmentInfo and write back to DB
 139         // Originally set to be NOT_FULFILLED, and will change after requesting the SO operation status
 140         fulfillmentInfo.setFulfillmentStatus(FulfillmentStatus.NOT_FULFILLED);
 141         fulfillmentInfo.setNotFulfilledReason(resultHeader.getResult_message());
 142
 143         // If SO request accepted, means intent acknowledged, otherwise, means failed
 144         if (resultHeader.getResult_code() == 1) {
 145             fulfillmentInfo.setNotFulfilledState(NotFulfilledState.ACKNOWLEDGED);
 146         } else {
 147             fulfillmentInfo.setNotFulfilledState(NotFulfilledState.FULFILMENTFAILED);
 148         }
 149         fulfillmentInfoService.updateFulfillmentInfo(fulfillmentInfo, expectationId);
 150     }
 151
 152     private String getPredictValue(String name, String value) {
 153         String text = "expectationName is cloud leased line Delivery Expectation, " +
 154                 "firstName is " + name + ",firstValue is " + value;
 155         String[] questions = {"expectationName", "Name", "Value"};
 156         String bodyStr = "{\"title\": \"predict\", \"text\": \"" + text
 157                 + "\", \"questions\":" + new JSONArray().toJSONString(Arrays.asList(questions)) + "}";
 158         HashMap<String, String> headers = new HashMap<>();
 159         String result = HttpUtil.sendPostRequestByJson(PREDICT_URL, headers, bodyStr);
 160         if("failed".equals(result)){
 161             return value;
 162         }
 163         JSONObject jsonObject = JSON.parseObject(result);
 164         return jsonObject.getString("Value");
 165     }
 166
 167         public String getInstanceId() {
 168         int random = (int) (Math.random() * 9 + 1);
 169
 170         String randomString = String.valueOf(random);
 171         int hashCode = UUID.randomUUID().toString().hashCode();
 172         if (hashCode < 0) {
 173             hashCode = -hashCode;
 174         }
 175         return randomString + String.format("%015d", hashCode);
 176     }
 177
 178     /**
 179      * update objectInstance of the previous layer’s intent
 180      *
 181      * @param originIntent intent of the previous layer
 182      * @param intentGoalBean intent of this layer
 183      */
 184     public void updateIntentOperationInfo(Intent originIntent, IntentGoalBean intentGoalBean){
 185         Intent subIntent = intentGoalBean.getIntent();
 186         if (StringUtils.containsIgnoreCase(subIntent.getIntentName(),"delivery")) {
 187             List<Expectation> deliveryIntentExpectationList = subIntent.getIntentExpectations().stream()
 188                     .filter(expectation -> ExpectationType.DELIVERY.equals(expectation.getExpectationType()))
 189                     .collect(Collectors.toList());
 190             List<Expectation> originIntentExpectationList = originIntent.getIntentExpectations();
 191             String objectInstance = deliveryIntentExpectationList.get(0).getExpectationObject().getObjectInstance();
 192             for (Expectation originExpectation : originIntentExpectationList) {
 193                 ExpectationObject originExpectationObject = originExpectation.getExpectationObject();
 194                 originExpectationObject.setObjectInstance(objectInstance);
 195             }
 196         }
 197         log.info("cllDeliveryActuationModule end to update originIntent subIntentInfo");
 198     }
 199 }