ecomp-portal-BE-common/src/main/java/org/onap/portalapp/portal/controller/SchedulerController.java

   1 /*-
   2  * ============LICENSE_START==========================================
   3  * ONAP Portal
   4  * ===================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ===================================================================
   7  *
   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
  12  *
  13  *             http://www.apache.org/licenses/LICENSE-2.0
  14  *
  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.
  20  *
  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
  25  *
  26  *             https://creativecommons.org/licenses/by/4.0/
  27  *
  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.
  33  *
  34  * ============LICENSE_END============================================
  35  *
  36  *
  37  */
  38 package org.onap.portalapp.portal.controller;
  39
  40 import java.text.DateFormat;
  41 import java.text.SimpleDateFormat;
  42 import java.util.Date;
  43 import java.util.HashMap;
  44 import java.util.List;
  45 import java.util.Map;
  46 import java.util.Set;
  47 import java.util.UUID;
  48
  49 import javax.servlet.http.HttpServletRequest;
  50 import javax.servlet.http.HttpServletResponse;
  51
  52 import org.json.simple.JSONObject;
  53 import org.onap.portalapp.controller.EPRestrictedBaseController;
  54 import org.onap.portalapp.portal.domain.EPUser;
  55 import org.onap.portalapp.portal.ecomp.model.PortalRestResponse;
  56 import org.onap.portalapp.portal.ecomp.model.PortalRestStatusEnum;
  57 import org.onap.portalapp.portal.exceptions.RoleFunctionException;
  58 import org.onap.portalapp.portal.logging.aop.EPAuditLog;
  59 import org.onap.portalapp.portal.logging.logic.EPLogUtil;
  60 import org.onap.portalapp.portal.scheduler.SchedulerProperties;
  61 import org.onap.portalapp.portal.scheduler.SchedulerRestInterface;
  62 import org.onap.portalapp.portal.scheduler.SchedulerUtil;
  63 import org.onap.portalapp.portal.scheduler.restobjects.GetTimeSlotsRestObject;
  64 import org.onap.portalapp.portal.scheduler.restobjects.PostCreateNewVnfRestObject;
  65 import org.onap.portalapp.portal.scheduler.restobjects.PostSubmitVnfChangeRestObject;
  66 import org.onap.portalapp.portal.scheduler.wrapper.GetTimeSlotsWrapper;
  67 import org.onap.portalapp.portal.scheduler.wrapper.PostCreateNewVnfWrapper;
  68 import org.onap.portalapp.portal.scheduler.wrapper.PostSubmitVnfChangeTimeSlotsWrapper;
  69 import org.onap.portalapp.portal.service.AdminRolesService;
  70 import org.onap.portalapp.portal.utils.PortalConstants;
  71 import org.onap.portalapp.util.EPUserUtils;
  72 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
  73 import org.onap.portalsdk.core.service.DataAccessService;
  74 import org.springframework.beans.factory.annotation.Autowired;
  75 import org.springframework.context.annotation.Configuration;
  76 import org.springframework.context.annotation.EnableAspectJAutoProxy;
  77 import org.springframework.http.HttpStatus;
  78 import org.springframework.http.ResponseEntity;
  79 import org.springframework.web.bind.annotation.PathVariable;
  80 import org.springframework.web.bind.annotation.RequestBody;
  81 import org.springframework.web.bind.annotation.RequestMapping;
  82 import org.springframework.web.bind.annotation.RequestMethod;
  83 import org.springframework.web.bind.annotation.RestController;
  84
  85 @RestController
  86 @RequestMapping(PortalConstants.PORTAL_AUX_API)
  87 @Configuration
  88 @EnableAspectJAutoProxy
  89 @EPAuditLog
  90 public class SchedulerController extends EPRestrictedBaseController {
  91
  92         @Autowired
  93         private SchedulerRestInterface schedulerRestController;
  94
  95         @Autowired
  96         private AdminRolesService adminRolesService;
  97
  98         private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SchedulerController.class);
  99
 100         /** The request date format. */
 101         public DateFormat requestDateFormat = new SimpleDateFormat("EEE, dd MMM YYYY HH:mm:ss z");
 102
 103         @RequestMapping(value = "/get_time_slots/{scheduler_request}", method = RequestMethod.GET, produces = "application/json")
 104         public ResponseEntity<String> getTimeSlots(HttpServletRequest request,
 105                         @PathVariable("scheduler_request") String scheduler_request) throws Exception {
 106                 if (checkIfUserISValidToMakeSchedule(request)) {
 107                         try {
 108                                 Date startingTime = new Date();
 109                                 String startTimeRequest = requestDateFormat.format(startingTime);
 110                                 logger.debug(EELFLoggerDelegate.debugLogger,
 111                                                 "Controller Scheduler GET Timeslots for startTimeRequest: ", startTimeRequest);
 112                                 logger.debug(EELFLoggerDelegate.debugLogger, "Original Request = {} ", scheduler_request);
 113
 114                                 String path = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULER_GET_TIME_SLOTS)
 115                                                 + scheduler_request;
 116
 117                                 GetTimeSlotsWrapper schedulerResWrapper = getTimeSlots(scheduler_request, path, scheduler_request);
 118
 119                                 Date endTime = new Date();
 120                                 String endTimeRequest = requestDateFormat.format(endTime);
 121                                 logger.debug(EELFLoggerDelegate.debugLogger, "Controller Scheduler - GET for EndTimeRequest = {}",
 122                                                 endTimeRequest);
 123                                 return (new ResponseEntity<String>(schedulerResWrapper.getResponse(),
 124                                                 HttpStatus.valueOf(schedulerResWrapper.getStatus())));
 125                         } catch (Exception e) {
 126                                 GetTimeSlotsWrapper schedulerResWrapper = new GetTimeSlotsWrapper();
 127                                 schedulerResWrapper.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
 128                                 schedulerResWrapper.setEntity(e.getMessage());
 129                                 logger.error(EELFLoggerDelegate.errorLogger, "Exception with getTimeslots", e);
 130                                 return (new ResponseEntity<String>(schedulerResWrapper.getResponse(),
 131                                                 HttpStatus.INTERNAL_SERVER_ERROR));
 132                         }
 133                 }else{
 134                         return (new ResponseEntity<String>("User is unauthorized to make this call", HttpStatus.UNAUTHORIZED));
 135                 }
 136         }
 137
 138         protected GetTimeSlotsWrapper getTimeSlots(String request, String path, String uuid) throws Exception {
 139
 140                 try {
 141                         // STARTING REST API CALL AS AN FACTORY INSTACE
 142                         logger.debug(EELFLoggerDelegate.debugLogger, "Get Time Slots Request START");
 143
 144                         GetTimeSlotsRestObject<String> restObjStr = new GetTimeSlotsRestObject<String>();
 145                         String str = new String();
 146
 147                         restObjStr.set(str);
 148
 149                         schedulerRestController.Get(str, uuid, path, restObjStr);
 150                         GetTimeSlotsWrapper schedulerRespWrapper = SchedulerUtil.getTimeSlotsWrapResponse(restObjStr);
 151                         logger.debug(EELFLoggerDelegate.debugLogger, "Get Time Slots Request END : Response: {}",
 152                                         schedulerRespWrapper.getResponse());
 153                         if (schedulerRespWrapper.getStatus() != 200 && schedulerRespWrapper.getStatus() != 204
 154                                         && schedulerRespWrapper.getStatus() != 202) {
 155                                 String message = String.format(
 156                                                 " getTimeslots Information failed . SchedulerResponseWrapper for gettimeslots: {}", schedulerRespWrapper.getResponse());
 157                                 logger.error(EELFLoggerDelegate.errorLogger, message);
 158                                 EPLogUtil.schedulerAccessAlarm(logger, schedulerRespWrapper.getStatus());
 159
 160                         }
 161                         return schedulerRespWrapper;
 162
 163                 } catch (Exception e) {
 164                         logger.error(EELFLoggerDelegate.errorLogger,  "Get Time Slots Request ERROR : Exception:",e);
 165                         throw e;
 166                 }
 167         }
 168
 169         @SuppressWarnings("unchecked")
 170         @RequestMapping(value = "/post_create_new_vnf_change", method = RequestMethod.POST, produces = "application/json")
 171         public ResponseEntity<String> postCreateNewVNFChange(HttpServletRequest request,
 172                         @RequestBody JSONObject scheduler_request) throws Exception {
 173                 if (checkIfUserISValidToMakeSchedule(request)) {
 174                         try {
 175                                 Date startingTime = new Date();
 176                                 String startTimeRequest = requestDateFormat.format(startingTime);
 177
 178                                 logger.debug(EELFLoggerDelegate.debugLogger, "Controller Scheduler POST : post_create_new_vnf_change",
 179                                                 startTimeRequest);
 180
 181                                 // Generating uuid
 182                                 String uuid = UUID.randomUUID().toString();
 183
 184                                 scheduler_request.put("scheduleId", uuid);
 185                                 logger.debug(EELFLoggerDelegate.debugLogger, "UUID = {} ", uuid);
 186
 187                                 // adding uuid to the request payload
 188                                 scheduler_request.put("scheduleId", uuid);
 189                                 logger.debug(EELFLoggerDelegate.debugLogger, "Original Request = {}", scheduler_request.toString());
 190
 191                                 String path = SchedulerProperties
 192                                                 .getProperty(SchedulerProperties.SCHEDULER_CREATE_NEW_VNF_CHANGE_INSTANCE_VAL) + uuid;
 193
 194                                 PostCreateNewVnfWrapper responseWrapper = postSchedulingRequest(scheduler_request, path, uuid);
 195
 196                                 Date endTime = new Date();
 197                                 String endTimeRequest = requestDateFormat.format(endTime);
 198                                 logger.debug(EELFLoggerDelegate.debugLogger, "Controller Scheduler - POST= {}", endTimeRequest);
 199
 200                                 return new ResponseEntity<String>(responseWrapper.getResponse(),
 201                                                 HttpStatus.valueOf(responseWrapper.getStatus()));
 202                         } catch (Exception e) {
 203                                 PostCreateNewVnfWrapper responseWrapper = new PostCreateNewVnfWrapper();
 204                                 responseWrapper.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
 205                                 responseWrapper.setEntity(e.getMessage());
 206                                 logger.error(EELFLoggerDelegate.errorLogger, "Exception with postCreateNewVNFChange ", e);
 207                                 return (new ResponseEntity<String>(responseWrapper.getResponse(), HttpStatus.INTERNAL_SERVER_ERROR));
 208
 209                         }
 210                 }else{
 211                         return (new ResponseEntity<String>("User is unauthorized to make this call",HttpStatus.UNAUTHORIZED));
 212                 }
 213
 214         }
 215
 216         protected PostCreateNewVnfWrapper postSchedulingRequest(JSONObject request, String path, String uuid)
 217                         throws Exception {
 218
 219                 try {
 220                         // STARTING REST API CALL AS AN FACTORY INSTACE
 221
 222                         PostCreateNewVnfRestObject<String> restObjStr = new PostCreateNewVnfRestObject<String>();
 223                         String str = new String();
 224
 225                         restObjStr.set(str);
 226                         schedulerRestController.<String>Post(str, request, path, restObjStr);
 227
 228                         int status = restObjStr.getStatusCode();
 229                         if (status >= 200 && status <= 299) {
 230                                 restObjStr.setUUID(uuid);
 231                         }
 232
 233                         PostCreateNewVnfWrapper responseWrapper = SchedulerUtil.postCreateNewVnfWrapResponse(restObjStr);
 234
 235                         logger.debug(EELFLoggerDelegate.debugLogger, " Post Create New Vnf Scheduling Request END : Response = {}",
 236                                         responseWrapper.getResponse());
 237                         if (responseWrapper.getStatus() != 200 && responseWrapper.getStatus() != 202 && responseWrapper.getStatus() != 204) {
 238                                 logger.error(EELFLoggerDelegate.errorLogger, "PostCreateNewVnfWrapper Information failed", responseWrapper.getResponse());
 239                                 EPLogUtil.schedulerAccessAlarm(logger, responseWrapper.getStatus());
 240
 241                         }
 242                         return responseWrapper;
 243
 244                 } catch (Exception e) {
 245                         logger.error(EELFLoggerDelegate.errorLogger, "PostCreateNewVnfWrapper failed . Post Create New Vnf Scheduling Request ERROR :",e);
 246                         throw e;
 247                 }
 248         }
 249
 250         @RequestMapping(value = "/submit_vnf_change_timeslots", method = RequestMethod.POST, produces = "application/json")
 251         public ResponseEntity<String> postSubmitVnfChangeTimeslots(HttpServletRequest request,
 252                         @RequestBody JSONObject scheduler_request) throws Exception {
 253                 if (checkIfUserISValidToMakeSchedule(request)) {
 254                 try {
 255                         Date startingTime = new Date();
 256                         String startTimeRequest = requestDateFormat.format(startingTime);
 257                         logger.debug(EELFLoggerDelegate.debugLogger, " Controller Scheduler POST : submit_vnf_change_timeslots = {}",
 258                                         startTimeRequest);
 259
 260                         // Generating uuid
 261                         String uuid = (String) scheduler_request.get("scheduleId");
 262                         logger.debug(EELFLoggerDelegate.debugLogger, "UUID = {} ", uuid);
 263
 264                         scheduler_request.remove("scheduleId");
 265                         logger.debug(EELFLoggerDelegate.debugLogger, "Original Request for the schedulerId= {} ",
 266                                         scheduler_request.toString());
 267
 268                         String path = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULER_SUBMIT_NEW_VNF_CHANGE)
 269                                         .replace("{scheduleId}", uuid);
 270
 271                         PostSubmitVnfChangeTimeSlotsWrapper responseWrapper = postSubmitSchedulingRequest(scheduler_request, path,
 272                                         uuid);
 273
 274                         Date endTime = new Date();
 275                         String endTimeRequest = requestDateFormat.format(endTime);
 276                         logger.debug(EELFLoggerDelegate.debugLogger, " Controller Scheduler - POST Submit for end time request= {}",
 277                                         endTimeRequest);
 278
 279                         return (new ResponseEntity<String>(responseWrapper.getResponse(),HttpStatus.valueOf(responseWrapper.getStatus())));
 280                         } catch (Exception e) {
 281                                 PostSubmitVnfChangeTimeSlotsWrapper responseWrapper = new PostSubmitVnfChangeTimeSlotsWrapper();
 282                                 responseWrapper.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
 283                                 responseWrapper.setEntity(e.getMessage());
 284                                 logger.error(EELFLoggerDelegate.errorLogger, "Exception with Post submit Vnf change Timeslots", e);
 285                                 return (new ResponseEntity<String>(responseWrapper.getResponse(), HttpStatus.INTERNAL_SERVER_ERROR));
 286
 287                         }
 288                 }else{
 289                         return (new ResponseEntity<String>("User is unauthorized to make this call",HttpStatus.UNAUTHORIZED));
 290                 }
 291         }
 292
 293         protected PostSubmitVnfChangeTimeSlotsWrapper postSubmitSchedulingRequest(JSONObject request, String path,
 294                         String uuid) throws Exception {
 295
 296                 try {
 297                         // STARTING REST API CALL AS AN FACTORY INSTACE
 298
 299                         PostSubmitVnfChangeRestObject<String> restObjStr = new PostSubmitVnfChangeRestObject<String>();
 300                         String str = new String();
 301
 302                         restObjStr.set(str);
 303                         schedulerRestController.<String>Post(str, request, path, restObjStr);
 304
 305                         int status = restObjStr.getStatusCode();
 306                         if (status >= 200 && status <= 299) {
 307                                 status=(status==204)?200:status;
 308                                 restObjStr.setStatusCode(status);
 309                                 restObjStr.setUUID(uuid);
 310                         }
 311
 312                         PostSubmitVnfChangeTimeSlotsWrapper responseWrapper = SchedulerUtil
 313                                         .postSubmitNewVnfWrapResponse(restObjStr);
 314                         logger.debug(EELFLoggerDelegate.debugLogger, "Post Submit Scheduling Request END : Response = {}",
 315                                         responseWrapper.getResponse());
 316                         if (responseWrapper.getStatus() != 200 && responseWrapper.getStatus() != 202
 317                                         && responseWrapper.getStatus() != 204) {
 318                                 logger.error(EELFLoggerDelegate.errorLogger, "PostCreateNewVnfWrapper Information failed", responseWrapper.getResponse());
 319                                 EPLogUtil.schedulerAccessAlarm(logger, responseWrapper.getStatus());
 320
 321                         }
 322                         return responseWrapper;
 323
 324                 } catch (Exception e) {
 325                         logger.error(EELFLoggerDelegate.errorLogger, " PostCreateNewVnfWrapper failed . Post Submit Scheduling Request ERROR :",e);
 326                         throw e;
 327                 }
 328         }
 329
 330         /**
 331          * Get Scheduler UI constant values from properties file
 332          *
 333          * @return Rest response wrapped around a String; e.g., "success" or "ERROR"
 334          * @throws Exception
 335          */
 336         @RequestMapping(value = "/get_scheduler_constant", method = RequestMethod.GET, produces = "application/json")
 337         public PortalRestResponse<Map<String, String>> getSchedulerConstant(HttpServletRequest request,
 338                         HttpServletResponse response) throws Exception {
 339                 logger.debug(EELFLoggerDelegate.debugLogger, "get scheduler constant");
 340
 341                 PortalRestResponse<Map<String, String>> portalRestResponse = null;
 342
 343                 if (checkIfUserISValidToMakeSchedule(request)) {
 344                         String errorMsg = " is not defined in property file. Please check the property file and make sure all the schedule constant values are defined";
 345                         HashMap<String, String> constantMap = new HashMap<>();
 346                         constantMap.put(SchedulerProperties.SCHEDULER_DOMAIN_NAME, "domainName");
 347                         constantMap.put(SchedulerProperties.SCHEDULER_SCHEDULE_NAME, "scheduleName");
 348                         constantMap.put(SchedulerProperties.SCHEDULER_WORKFLOW_NAME, "workflowName");
 349                         constantMap.put(SchedulerProperties.SCHEDULER_CALLBACK_URL, "callbackUrl");
 350                         constantMap.put(SchedulerProperties.SCHEDULER_APPROVAL_TYPE, "approvalType");
 351                         constantMap.put(SchedulerProperties.SCHEDULER_APPROVAL_SUBMIT_STATUS, "approvalSubmitStatus");
 352                         constantMap.put(SchedulerProperties.SCHEDULER_APPROVAL_REJECT_STATUS, "approvalRejectStatus");
 353                         constantMap.put(SchedulerProperties.SCHEDULER_POLICY_NAME, "policyName");
 354                         constantMap.put(SchedulerProperties.SCHEDULER_INTERVAL_GET_TIMESLOT_RATE, "intervalRate");
 355                         constantMap.put(SchedulerProperties.SCHEDULER_GROUP_ID, "groupId");
 356                         try {
 357                                 Map<String, String> map = new HashMap<>();
 358                                 for (Map.Entry<String, String> entry : constantMap.entrySet()) {
 359                                         if (SchedulerProperties.containsProperty(entry.getKey()))
 360                                                 map.put(entry.getValue(), SchedulerProperties.getProperty(entry.getKey()));
 361                                         else
 362                                                 throw new Exception(entry.getKey() + errorMsg);
 363                                 }
 364                                 logger.debug(EELFLoggerDelegate.debugLogger, " portalRestResponse - getSchedulerConstant= {}", map);
 365                                 portalRestResponse = new PortalRestResponse<Map<String, String>>(PortalRestStatusEnum.OK, "success",
 366                                                 map);
 367
 368                         } catch (Exception e) {
 369                                 logger.error(EELFLoggerDelegate.errorLogger, "getSchedulerConstant failed", e);
 370                                 portalRestResponse = new PortalRestResponse<Map<String, String>>(PortalRestStatusEnum.ERROR,
 371                                                 e.getMessage(), null);
 372                         }
 373
 374                 }
 375         else{
 376                         logger.error(EELFLoggerDelegate.errorLogger, "getSchedulerConstant failed: User unauthorized to make this call");
 377                 portalRestResponse = new PortalRestResponse<Map<String, String>>(PortalRestStatusEnum.ERROR, "failed : Unauthorized", null);
 378         }
 379                                 return portalRestResponse;
 380         }
 381
 382         private String getPath(HttpServletRequest request)
 383         {
 384                 String requestURI = request.getRequestURI();
 385                 String portalApiPath = "";
 386                 if (requestURI != null) {
 387                         String[] uriArray = requestURI.split("/portalApi/");
 388                         if (uriArray.length > 1) {
 389                                 portalApiPath = uriArray[1];
 390                         }
 391                 }
 392                 return portalApiPath;
 393         }
 394
 395         private boolean checkIfUserISValidToMakeSchedule(HttpServletRequest request) throws Exception
 396         {
 397                 EPUser user = EPUserUtils.getUserSession(request);
 398                 String portalApiPath = getPath(request);
 399                 Set<String> functionCodeList = adminRolesService.getAllAppsFunctionsOfUser(user.getId().toString());
 400                 boolean isValidUser =   EPUserUtils.matchRoleFunctions(portalApiPath, functionCodeList);
 401 //              boolean isValidUser = functionCodeList.stream().anyMatch(x -> functionCodeList.contains(portalApiPath));
 402                 return isValidUser;
 403         }
 404 }