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.ContextService;
  29 import org.onap.usecaseui.intentanalysis.service.ExpectationObjectService;
  30 import org.onap.usecaseui.intentanalysis.service.ExpectationService;
  31 import org.onap.usecaseui.intentanalysis.service.FulfillmentInfoService;
  32 import org.onap.usecaseui.intentanalysis.service.IntentService;
  33 import org.onap.usecaseui.intentanalysis.util.HttpUtil;
  34 import org.springframework.beans.factory.annotation.Autowired;
  35 import org.springframework.stereotype.Component;
  36
  37 import java.util.Arrays;
  38 import java.util.HashMap;
  39 import java.util.List;
  40 import java.util.Map;
  41 import java.util.UUID;
  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 + ":43011";
  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     @Autowired
  65     private ContextService contextService;
  66
  67     @Override
  68     public void toNextIntentHandler(IntentGoalBean intentGoalBean, IntentManagementFunction IntentHandler) {
  69
  70     }
  71
  72     @Override
  73     public void directOperation(IntentGoalBean intentGoalBean) {
  74         Intent intent = intentGoalBean.getIntent();
  75         if (StringUtils.equalsIgnoreCase("create", intentGoalBean.getIntentGoalType().name())) {
  76             Map<String, Object> params = new HashMap<>();
  77             Map<String, String> accessPointOne = new HashMap<>();
  78             List<ExpectationTarget> targetList = intent.getIntentExpectations().get(0).getExpectationTargets();
  79             for (ExpectationTarget target : targetList) {
  80                 String conditionName = target.getTargetConditions().get(0).getConditionName();
  81                 String conditionValue = target.getTargetConditions().get(0).getConditionValue();
  82                 String value = getPredictValue(conditionName, conditionValue);
  83                 if (StringUtils.containsIgnoreCase(conditionName, "source")) {
  84                     accessPointOne.put("name", value);
  85                 } else if (StringUtils.containsIgnoreCase(conditionName, "destination")) {
  86                     params.put("cloudPointName", value);
  87                 } else if (StringUtils.containsIgnoreCase(conditionName, "bandwidth")) {
  88                     accessPointOne.put("bandwidth", value);
  89                 }
  90             }
  91             params.put("accessPointOne", accessPointOne);
  92             params.put("instanceId", getInstanceId());
  93             params.put("name", "cll-" + params.get("instanceId"));
  94             params.put("protect", false);
  95             ResultHeader resultHeader = soService.createIntentInstance(params);
  96
  97             // Get the expectationId of the first exception from intent which should be CLL_VPN DELIVERY
  98             String expectationId = intent.getIntentExpectations().get(0).getExpectationId();
  99
 100             // Get the fulfillmentInfo of the first exception which need to be updated with resultHeader returned
 101             FulfillmentInfo fulfillmentInfo = new FulfillmentInfo();
 102             Expectation intentExpectation = expectationService.getIntentExpectation(expectationId);
 103             if (intentExpectation != null) {
 104                 FulfillmentInfo expectationFulfillmentInfo = intentExpectation.getExpectationFulfillmentInfo();
 105                 if (expectationFulfillmentInfo != null) {
 106                     fulfillmentInfo = expectationFulfillmentInfo;
 107                 }
 108             }
 109
 110             // Update fulfillmentInfo and write back to DB
 111             // Originally set to be NOT_FULFILLED, and will change after requesting the SO operation status
 112             fulfillmentInfo.setFulfillmentStatus(FulfillmentStatus.NOT_FULFILLED);
 113             fulfillmentInfo.setNotFulfilledReason(resultHeader.getResult_message());
 114
 115             // If SO request accepted, means intent acknowledged, otherwise, means failed
 116             if (resultHeader.getResult_code() == 1) {
 117                 fulfillmentInfo.setNotFulfilledState(NotFulfilledState.ACKNOWLEDGED);
 118             } else {
 119                 fulfillmentInfo.setNotFulfilledState(NotFulfilledState.FULFILMENTFAILED);
 120             }
 121
 122             fulfillmentInfoService.updateFulfillmentInfo(fulfillmentInfo, expectationId);
 123
 124             ExpectationObject expectationObject = expectationObjectService.getExpectationObject(expectationId);
 125             expectationObject.setObjectInstance((String) params.get("name"));
 126             intent.getIntentExpectations().get(0).getExpectationObject().setObjectInstance((String) params.get("name"));
 127             expectationObjectService.updateExpectationObject(expectationObject, expectationId);
 128         } else if (StringUtils.equalsIgnoreCase("delete", intentGoalBean.getIntentGoalType().name())) {
 129             String instanceId = intent.getIntentExpectations().get(0).getExpectationObject().getObjectInstance();
 130             soService.deleteIntentInstance(instanceId);
 131         } else {
 132             String instanceId = intent.getIntentExpectations().get(0).getExpectationObject().getObjectInstance();
 133             soService.deleteIntentInstance(instanceId);
 134             intentService.deleteIntent(intent.getIntentId());
 135         }
 136     }
 137
 138     @Override
 139     public void interactWithIntentHandle() {
 140
 141     }
 142
 143     @Override
 144     public void fulfillIntent(IntentGoalBean intentGoalBean, IntentManagementFunction intentHandler) {
 145         this.directOperation(intentGoalBean);
 146     }
 147
 148     private String getPredictValue(String name, String value) {
 149         String text = "expectationName is cloud leased line Delivery Expectation, " +
 150                 "firstName is " + name + ",firstValue is " + value;
 151         String[] questions = {"expectationName", "Name", "Value"};
 152         String bodyStr = "{\"title\": \"predict\", \"text\": \"" + text
 153                 + "\", \"questions\":" + new JSONArray().toJSONString(Arrays.asList(questions)) + "}";
 154         HashMap<String, String> headers = new HashMap<>();
 155         String result = HttpUtil.sendPostRequestByJson(PREDICT_URL, headers, bodyStr);
 156         if("failed".equals(result)){
 157             return value;
 158         }
 159         JSONObject jsonObject = JSON.parseObject(result);
 160         return jsonObject.getString("Value");
 161     }
 162
 163         public String getInstanceId() {
 164         int random = (int) (Math.random() * 9 + 1);
 165
 166         String randomString = String.valueOf(random);
 167         int hashCode = UUID.randomUUID().toString().hashCode();
 168         if (hashCode < 0) {
 169             hashCode = -hashCode;
 170         }
 171         return randomString + String.format("%015d", hashCode);
 172     }
 173
 174     public void updateIntentOperationInfo(Intent originIntent, IntentGoalBean intentGoalBean){
 175         Intent subIntent = intentGoalBean.getIntent();
 176         if (StringUtils.containsIgnoreCase(subIntent.getIntentName(),"delivery")) {
 177             List<Expectation> deliveryIntentExpectationList = intentGoalBean.getIntent().getIntentExpectations();
 178             List<Expectation> originIntentExpectationList = originIntent.getIntentExpectations();
 179             ExpectationObject deliveryExpectationObject = deliveryIntentExpectationList.get(0).getExpectationObject();
 180             String objectInstance = deliveryExpectationObject.getObjectInstance();
 181
 182             for (Expectation originExpectation : originIntentExpectationList) {
 183                 ExpectationObject originExpectationObject = originExpectation.getExpectationObject();
 184                 originExpectationObject.setObjectInstance(objectInstance);
 185             }
 186         }
 187         log.info("cllDeliveryActuationModule begin to update originIntent subIntentInfo");
 188     }
 189 }