catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/DistributionMonitoringBusinessLogic.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.openecomp.sdc.be.components.impl;
  21
  22 import fj.data.Either;
  23 import java.time.Instant;
  24 import java.time.ZoneOffset;
  25 import java.util.ArrayList;
  26 import java.util.HashMap;
  27 import java.util.List;
  28 import java.util.Map;
  29 import java.util.Objects;
  30 import java.util.Optional;
  31 import java.util.Set;
  32 import java.util.stream.Collectors;
  33 import org.apache.http.HttpStatus;
  34 import org.openecomp.sdc.be.dao.api.ActionStatus;
  35 import org.openecomp.sdc.be.dao.cassandra.AuditCassandraDao;
  36 import org.openecomp.sdc.be.info.DistributionStatusInfo;
  37 import org.openecomp.sdc.be.info.DistributionStatusListResponse;
  38 import org.openecomp.sdc.be.info.DistributionStatusOfServiceInfo;
  39 import org.openecomp.sdc.be.info.DistributionStatusOfServiceListResponce;
  40 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.ArtifactsOperations;
  41 import org.openecomp.sdc.be.model.jsonjanusgraph.operations.InterfaceOperation;
  42 import org.openecomp.sdc.be.model.operations.api.IElementOperation;
  43 import org.openecomp.sdc.be.model.operations.api.IGroupInstanceOperation;
  44 import org.openecomp.sdc.be.model.operations.api.IGroupOperation;
  45 import org.openecomp.sdc.be.model.operations.api.IGroupTypeOperation;
  46 import org.openecomp.sdc.be.model.operations.impl.InterfaceLifecycleOperation;
  47 import org.openecomp.sdc.be.resources.data.auditing.AuditingActionEnum;
  48 import org.openecomp.sdc.be.resources.data.auditing.AuditingGenericEvent;
  49 import org.openecomp.sdc.be.resources.data.auditing.DistributionStatusEvent;
  50 import org.openecomp.sdc.common.datastructure.AuditingFieldsKey;
  51 import org.openecomp.sdc.common.log.enums.EcompLoggerErrorCode;
  52 import org.openecomp.sdc.common.log.wrappers.Logger;
  53 import org.openecomp.sdc.exception.ResponseFormat;
  54 import org.springframework.beans.factory.annotation.Autowired;
  55 import org.springframework.stereotype.Component;
  56
  57 @Component("distributionMonitoringBusinessLogic")
  58 public class DistributionMonitoringBusinessLogic extends BaseBusinessLogic {
  59
  60     private static final Logger log = Logger.getLogger(ArtifactsBusinessLogic.class.getName());
  61     private static final String DEPLOYED = "Deployed";
  62     private static final String ERROR = "Error";
  63     private static final String DISTRIBUTED = "Distributed";
  64     private static final String IN_PROGRESS = "In Progress";
  65     private final AuditCassandraDao cassandraDao;
  66
  67     @Autowired
  68     public DistributionMonitoringBusinessLogic(IElementOperation elementDao, IGroupOperation groupOperation,
  69                                                IGroupInstanceOperation groupInstanceOperation, IGroupTypeOperation groupTypeOperation,
  70                                                InterfaceOperation interfaceOperation, InterfaceLifecycleOperation interfaceLifecycleTypeOperation,
  71                                                AuditCassandraDao cassandraDao, ArtifactsOperations artifactToscaOperation) {
  72         super(elementDao, groupOperation, groupInstanceOperation, groupTypeOperation, interfaceOperation, interfaceLifecycleTypeOperation,
  73             artifactToscaOperation);
  74         this.cassandraDao = cassandraDao;
  75     }
  76
  77     public Either<DistributionStatusListResponse, ResponseFormat> getListOfDistributionStatus(String did, String userId) {
  78         validateUserExists(userId);
  79         log.trace("getListOfDistributionStatus for did {}", did);
  80         Either<List<DistributionStatusEvent>, ActionStatus> distributionStatus = cassandraDao.getListOfDistributionStatuses(did);
  81         if (distributionStatus.isRight()) {
  82             log.debug("not found distribution statuses for did {}   status is {} ", did, distributionStatus.right().value());
  83             return Either.right(componentsUtils.getResponseFormat(distributionStatus.right().value(), did));
  84         }
  85         List<DistributionStatusInfo> distribStatusInfoList = distributionStatus.left().value().stream()
  86             .filter(Objects::nonNull)
  87             .map(DistributionStatusInfo::new)
  88             .collect(Collectors.toList());
  89
  90         DistributionStatusListResponse distributionStatusListResponse = new DistributionStatusListResponse();
  91         distributionStatusListResponse.setDistributionStatusList(distribStatusInfoList);
  92         log.trace("list statuses for did {} is {} ", did, distribStatusInfoList);
  93         return Either.left(distributionStatusListResponse);
  94     }
  95
  96     public Either<DistributionStatusOfServiceListResponce, ResponseFormat> getListOfDistributionServiceStatus(String serviceUuid, String userId) {
  97         validateUserExists(userId);
  98         log.trace("getListOfDistributionServiceStatus for serviceUUID {}", serviceUuid);
  99         Either<List<? extends AuditingGenericEvent>, ActionStatus> status = cassandraDao.getServiceDistributionStatusesList(serviceUuid);
 100         if (status.isRight()) {
 101             log.debug("failed to find service distribution statuses. error: {}", status);
 102             return Either.right(componentsUtils.getResponseFormat(status.right().value(), serviceUuid));
 103         }
 104         List<? extends AuditingGenericEvent> distributionStatusEventList = status.left().value();
 105         List<DistributionStatusOfServiceInfo> distributionStatusInfoList = handleAuditingDaoResponse(distributionStatusEventList);
 106         DistributionStatusOfServiceListResponce distributionStatusListResponse = new DistributionStatusOfServiceListResponce(distributionStatusInfoList);
 107         return Either.left(distributionStatusListResponse);
 108     }
 109
 110     private List<DistributionStatusOfServiceInfo> handleAuditingDaoResponse(List<? extends AuditingGenericEvent> distribStatusInfoList) {
 111         List<DistributionStatusOfServiceInfo> reslist = new ArrayList<>();
 112         Map<String, List<AuditingGenericEvent>> serviceDidMap = createServiceDidMap(distribStatusInfoList);
 113         Set<String> didSet = serviceDidMap.keySet();
 114         for (String did : didSet) {
 115             DistributionStatusOfServiceInfo distributionStatusOfServiceInfo = new DistributionStatusOfServiceInfo();
 116             distributionStatusOfServiceInfo.setDistributionID(did);
 117             String dReguestStatus = "";
 118             String dNotifyStatus = "";
 119             boolean isResult = false;
 120             List<? extends AuditingGenericEvent> auditingGenericEventList = serviceDidMap.get(did);
 121             AuditingGenericEvent resAuditingGenericEvent = null;
 122             for (AuditingGenericEvent auditingGenericEvent : auditingGenericEventList) {
 123                 auditingGenericEvent.fillFields();
 124                 String action = (String) auditingGenericEvent.getFields().get(AuditingFieldsKey.AUDIT_ACTION.getDisplayName());
 125                 Object modifierUserId = auditingGenericEvent.getFields().get(AuditingFieldsKey.AUDIT_MODIFIER_UID.getDisplayName());
 126                 if (modifierUserId != null) {
 127                     distributionStatusOfServiceInfo.setUserId((String) modifierUserId);
 128                 }
 129                 if (action.equals(AuditingActionEnum.DISTRIBUTION_DEPLOY.getName())) {
 130                     isResult = true;
 131                     resAuditingGenericEvent = auditingGenericEvent;
 132                     break;
 133                 } else if (action.equals(AuditingActionEnum.DISTRIBUTION_STATE_CHANGE_REQUEST.getName())) {
 134                     dReguestStatus = getStatusFromAuditEvent(auditingGenericEvent);
 135                 } else if (action.equals(AuditingActionEnum.DISTRIBUTION_NOTIFY.getName())) {
 136                     dNotifyStatus = getStatusFromAuditEvent(auditingGenericEvent);
 137                 }
 138                 resAuditingGenericEvent = auditingGenericEvent;
 139             }
 140             if (resAuditingGenericEvent != null) {
 141                 Map<String, Object> fields = resAuditingGenericEvent.getFields();
 142                 if (fields != null) {
 143                     Optional.ofNullable(fields.get(AuditingFieldsKey.AUDIT_TIMESTAMP.getDisplayName()))
 144                         .ifPresent(timestamp -> distributionStatusOfServiceInfo.setTimestamp(formatTimestamp(timestamp)));
 145                 }
 146             }
 147             if (!isResult) {
 148                 if (dReguestStatus.equals(String.valueOf(HttpStatus.SC_OK))) {
 149                     if (dNotifyStatus.isEmpty()) {
 150                         distributionStatusOfServiceInfo.setDeployementStatus(IN_PROGRESS);
 151                     } else {
 152                         if (dNotifyStatus.equals(String.valueOf(HttpStatus.SC_OK))) {
 153                             distributionStatusOfServiceInfo.setDeployementStatus(DISTRIBUTED);
 154                         } else {
 155                             distributionStatusOfServiceInfo.setDeployementStatus(ERROR);
 156                         }
 157                     }
 158                 } else {
 159                     distributionStatusOfServiceInfo.setDeployementStatus(ERROR);
 160                 }
 161             } else {
 162                 distributionStatusOfServiceInfo.setDeployementStatus(DEPLOYED);
 163             }
 164             reslist.add(distributionStatusOfServiceInfo);
 165         }
 166         return reslist;
 167     }
 168
 169     private String formatTimestamp(Object timestamp) {
 170         if(timestamp instanceof String) {
 171             return (String) timestamp;
 172         } else if (timestamp instanceof Long) {
 173             try {
 174                 return Instant.ofEpochMilli((Long) timestamp).atOffset(ZoneOffset.UTC).toString();
 175             } catch (Exception e) {
 176                 log.warn(EcompLoggerErrorCode.DATA_ERROR, "sdc-be", "Failed to format timestamp: {}. Returning without formatting", timestamp, e);
 177                 return String.valueOf(timestamp);
 178             }
 179         } else {
 180             return String.valueOf(timestamp);
 181         }
 182     }
 183
 184     private String getStatusFromAuditEvent(AuditingGenericEvent auditingGenericEvent) {
 185         String status = "";
 186         Object requestStatus = auditingGenericEvent.getFields().get(AuditingFieldsKey.AUDIT_STATUS.getDisplayName());
 187         if (requestStatus instanceof String) {
 188             status = (String) requestStatus;
 189         }
 190         return status;
 191     }
 192
 193     private Map<String, List<AuditingGenericEvent>> createServiceDidMap(List<? extends AuditingGenericEvent> distribStatusInfoList) {
 194         Map<String, List<AuditingGenericEvent>> serviceDidMap = new HashMap<>();
 195         for (AuditingGenericEvent auditingGenericEvent : distribStatusInfoList) {
 196             List<AuditingGenericEvent> auditingGenericEventList = null;
 197             String did = "";
 198             auditingGenericEvent.fillFields();
 199             Object didValue = auditingGenericEvent.getFields().get(AuditingFieldsKey.AUDIT_DISTRIBUTION_ID.getDisplayName());
 200             if (didValue != null) {
 201                 did = (String) didValue;
 202             }
 203             if (!did.isEmpty()) {
 204                 if (serviceDidMap.containsKey(did)) {
 205                     auditingGenericEventList = serviceDidMap.get(did);
 206                 }
 207                 if (auditingGenericEventList == null) {
 208                     auditingGenericEventList = new ArrayList<>();
 209                 }
 210                 auditingGenericEventList.add(auditingGenericEvent);
 211                 serviceDidMap.put(did, auditingGenericEventList);
 212             }
 213         }
 214         return serviceDidMap;
 215     }
 216 }