2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ===================================================================
8 * Unless otherwise specified, all software contained herein is licensed
9 * under the Apache License, Version 2.0 (the "License");
10 * you may not use this software except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * Unless otherwise specified, all documentation contained herein is licensed
22 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
23 * you may not use this documentation except in compliance with the License.
24 * You may obtain a copy of the License at
26 * https://creativecommons.org/licenses/by/4.0/
28 * Unless required by applicable law or agreed to in writing, documentation
29 * distributed under the License is distributed on an "AS IS" BASIS,
30 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
31 * See the License for the specific language governing permissions and
32 * limitations under the License.
34 * ============LICENSE_END============================================
39 package org.onap.portal.controller;
41 import com.fasterxml.jackson.databind.JsonNode;
42 import com.fasterxml.jackson.databind.ObjectMapper;
43 import io.swagger.annotations.ApiOperation;
44 import java.time.LocalDateTime;
45 import java.util.ArrayList;
46 import java.util.Arrays;
47 import java.util.Date;
48 import java.util.HashSet;
49 import java.util.List;
51 import javax.servlet.http.HttpServletRequest;
52 import javax.servlet.http.HttpServletResponse;
53 import javax.validation.ConstraintViolation;
54 import javax.validation.Validation;
55 import javax.validation.Validator;
56 import javax.validation.ValidatorFactory;
57 import org.onap.portal.domain.db.ep.EpNotification;
58 import org.onap.portal.domain.db.ep.EpRoleNotification;
59 import org.onap.portal.domain.db.fn.FnUser;
60 import org.onap.portal.domain.dto.PortalRestResponse;
61 import org.onap.portal.domain.dto.PortalRestStatusEnum;
62 import org.onap.portal.logging.aop.EPAuditLog;
63 import org.onap.portal.service.epNotification.EpNotificationService;
64 import org.onap.portal.service.user.FnUserService;
65 import org.onap.portal.utils.EPCommonSystemProperties;
66 import org.onap.portal.utils.PortalConstants;
67 import org.onap.portal.validation.SecureString;
68 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
69 import org.onap.portalsdk.core.util.SystemProperties;
70 import org.springframework.beans.factory.annotation.Autowired;
71 import org.springframework.context.annotation.Configuration;
72 import org.springframework.context.annotation.EnableAspectJAutoProxy;
73 import org.springframework.web.bind.annotation.RequestBody;
74 import org.springframework.web.bind.annotation.RequestMapping;
75 import org.springframework.web.bind.annotation.RequestMethod;
76 import org.springframework.web.bind.annotation.RestController;
79 @RequestMapping(PortalConstants.REST_AUX_API)
81 @EnableAspectJAutoProxy
83 public class TicketEventController {
85 private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(TicketEventController.class);
87 private static final String EVENT_DATE = "eventDate";
88 private final ObjectMapper objectMapper = new ObjectMapper();
89 private static final ValidatorFactory VALIDATOR_FACTORY = Validation.buildDefaultValidatorFactory();
91 private final FnUserService fnUserService;
92 private final EpNotificationService epNotificationService;
95 public TicketEventController(final FnUserService fnUserService,
96 final EpNotificationService epNotificationService) {
97 this.fnUserService = fnUserService;
98 this.epNotificationService = epNotificationService;
102 value = "Accepts messages from external ticketing systems and creates notifications for Portal users.",
103 response = PortalRestResponse.class)
104 @RequestMapping(value = { "/ticketevent" }, method = RequestMethod.POST)
105 public PortalRestResponse<String> handleRequest(HttpServletRequest request, HttpServletResponse response,
106 @RequestBody String ticketEventJson) {
108 logger.debug(EELFLoggerDelegate.debugLogger, "Ticket Event notification" + ticketEventJson);
109 PortalRestResponse<String> portalResponse = new PortalRestResponse<>();
111 if (ticketEventJson != null) {
112 SecureString secureString = new SecureString(ticketEventJson);
113 Validator validator = VALIDATOR_FACTORY.getValidator();
115 Set<ConstraintViolation<SecureString>> constraintViolations = validator.validate(secureString);
116 if (!constraintViolations.isEmpty()) {
117 portalResponse.setStatus(PortalRestStatusEnum.ERROR);
118 portalResponse.setMessage("Data is not valid");
119 return portalResponse;
124 JsonNode ticketEventNotif = objectMapper.readTree(ticketEventJson);
126 // Reject request if required fields are missing.
127 String error = validateTicketEventMessage(ticketEventNotif);
129 portalResponse.setStatus(PortalRestStatusEnum.ERROR);
130 portalResponse.setMessage(error);
131 response.setStatus(400);
132 return portalResponse;
135 EpNotification epItem = new EpNotification();
136 epItem.setCreatedDate(LocalDateTime.now());
137 epItem.setIsForOnlineUsers(true);
138 epItem.setIsForAllRoles(false);
139 epItem.setActiveYn(false);
141 JsonNode event = ticketEventNotif.get("event");
142 JsonNode header = event.get("header");
143 JsonNode body = event.get("body");
144 JsonNode application = ticketEventNotif.get("application");
145 epItem.setMsgDescription(body.toString());
146 long eventDate = System.currentTimeMillis();
147 if (body.get(EVENT_DATE) != null) {
148 eventDate = body.get(EVENT_DATE).asLong();
150 String eventSource = header.get("eventSource").asText();
151 epItem.setMsgSource(eventSource);
152 String ticket = body.get("ticketNum").asText();
153 String hyperlink = this.getNotificationHyperLink(application, ticket, eventSource);
154 if (body.get("notificationHyperlink") != null) {
155 hyperlink = body.get("notificationHyperlink").asText();
157 epItem.setNotificationHyperlink(hyperlink);
158 epItem.setStartTime(LocalDateTime.now());
159 epItem.setEndTime(epItem.getStartTime().plusDays(30));
160 String severityString = "1";
161 if (body.get("severity") != null) {
162 severityString = (body.get("severity").toString()).substring(1, 2);
164 Long severity = Long.parseLong(severityString);
165 epItem.setPriority(severity);
166 epItem.setCreatorId(null);
167 JsonNode subscriberInfo = ticketEventNotif.get("SubscriberInfo");
168 JsonNode userList = subscriberInfo.get("UserList");
169 String[] userIds = userList.toString().replace("[", "").replace("]", "").trim().replace("\"", "")
171 String assetID = eventSource + ' '
172 + userList.toString().replace("[", "").replace("]", "").trim().replace("\"", "") + ' '
173 + new Date(eventDate);
174 if (body.get("assetID") != null) {
175 assetID = body.get("assetID").asText();
177 epItem.setMsgHeader(assetID);
178 List<FnUser> users = fnUserService.getUsersByOrgIds(new ArrayList<>(Arrays.asList(userIds)));
179 Set<EpRoleNotification> roles = new HashSet<>();
180 for (String userId : userIds) {
181 EpRoleNotification roleNotifItem = new EpRoleNotification();
182 for (FnUser user : users) {
183 if (user.getOrgUserId().equals(userId)) {
184 roleNotifItem.setRecvUserId(user.getId());
185 roles.add(roleNotifItem);
191 epItem.setEpRoleNotifications(roles);
192 epNotificationService.saveNotification(epItem);
194 portalResponse.setStatus(PortalRestStatusEnum.OK);
195 portalResponse.setMessage("processEventNotification: notification created");
196 portalResponse.setResponse("NotificationId is :" + epItem.getNotificationId());
197 } catch (Exception ex) {
198 logger.error(EELFLoggerDelegate.errorLogger, "Expection in handleRequest", ex);
199 portalResponse.setStatus(PortalRestStatusEnum.ERROR);
200 response.setStatus(400);
201 portalResponse.setMessage(ex.toString());
203 return portalResponse;
206 private String getNotificationHyperLink(JsonNode application, String ticket, String eventSource) {
207 return (SystemProperties.getProperty(EPCommonSystemProperties.EXTERNAL_SYSTEM_NOTIFICATION_URL)+ticket);
210 private String validateTicketEventMessage(JsonNode ticketEventNotif) {
211 JsonNode application = ticketEventNotif.get("application");
212 JsonNode event = ticketEventNotif.get("event");
213 JsonNode header = event.get("header");
214 JsonNode eventSource = header.get("eventSource");
215 JsonNode body = event.get("body");
216 JsonNode subscriberInfo = ticketEventNotif.get("SubscriberInfo");
217 JsonNode userList = subscriberInfo.get("UserList");
219 if (application == null || application.asText().length() == 0 || "null".equalsIgnoreCase(application.asText()))
220 return "Application is mandatory";
222 return "body is mandatory";
223 if (eventSource == null || eventSource.asText().trim().length() == 0
224 || "null".equalsIgnoreCase(eventSource.asText()))
225 return "Message Source is mandatory";
226 if (userList == null)
227 return "At least one user Id is mandatory";
228 JsonNode eventDate = body.get(EVENT_DATE);
230 if (eventDate != null && eventDate.asText().length() == 8)
231 return "EventDate is invalid";
232 String[] userIds = userList.toString().replace("[", "").replace("]", "").trim().replace("\"", "")
234 List<FnUser> users = fnUserService.getUsersByOrgIds(new ArrayList<>(Arrays.asList(userIds)));
235 fnUserService.getUsersByOrgIds(new ArrayList<>(Arrays.asList(userIds)));
236 if (users == null || users.isEmpty())
237 return "Invalid Org User ID";