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/*-
* ============LICENSE_START==========================================
* ONAP Portal
* ===================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* ============LICENSE_END============================================
*
*
*/
package org.onap.portalapp.portal.controller;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import lombok.NoArgsConstructor;
import org.json.simple.JSONObject;
import org.onap.portalapp.controller.EPRestrictedBaseController;
import org.onap.portalapp.portal.domain.EPUser;
import org.onap.portalapp.portal.ecomp.model.PortalRestResponse;
import org.onap.portalapp.portal.ecomp.model.PortalRestStatusEnum;
import org.onap.portalapp.portal.logging.aop.EPAuditLog;
import org.onap.portalapp.portal.logging.logic.EPLogUtil;
import org.onap.portalapp.portal.scheduler.SchedulerProperties;
import org.onap.portalapp.portal.scheduler.SchedulerRestInterface;
import org.onap.portalapp.portal.scheduler.SchedulerUtil;
import org.onap.portalapp.portal.scheduler.restobjects.GetTimeSlotsRestObject;
import org.onap.portalapp.portal.scheduler.restobjects.PostCreateNewVnfRestObject;
import org.onap.portalapp.portal.scheduler.restobjects.PostSubmitVnfChangeRestObject;
import org.onap.portalapp.portal.scheduler.wrapper.GetTimeSlotsWrapper;
import org.onap.portalapp.portal.scheduler.wrapper.PostCreateNewVnfWrapper;
import org.onap.portalapp.portal.scheduler.wrapper.PostSubmitVnfChangeTimeSlotsWrapper;
import org.onap.portalapp.portal.service.AdminRolesService;
import org.onap.portalapp.portal.utils.PortalConstants;
import org.onap.portalapp.util.EPUserUtils;
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
@RestController
@RequestMapping(PortalConstants.PORTAL_AUX_API)
@Configuration
@EnableAspectJAutoProxy
@EPAuditLog
@NoArgsConstructor
public class SchedulerController extends EPRestrictedBaseController {
private static final String USER_IS_UNAUTHORIZED_TO_MAKE_THIS_CALL = "User is unauthorized to make this call";
private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SchedulerController.class);
private static final DateFormat requestDateFormat = new SimpleDateFormat("EEE, dd MMM YYYY HH:mm:ss z");
private SchedulerRestInterface schedulerRestController;
private AdminRolesService adminRolesService;
@Autowired
public SchedulerController(SchedulerRestInterface schedulerRestController,
AdminRolesService adminRolesService) {
this.schedulerRestController = schedulerRestController;
this.adminRolesService = adminRolesService;
}
@GetMapping(value = "/get_time_slots/{scheduler_request}", produces = "application/json")
public ResponseEntity<String> getTimeSlots(HttpServletRequest request,
@PathVariable("scheduler_request") String schedulerRequest) throws Exception {
if (checkIfUserISValidToMakeSchedule(request)) {
try {
Date startingTime = new Date();
String startTimeRequest = requestDateFormat.format(startingTime);
logger.debug(EELFLoggerDelegate.debugLogger,
"Controller Scheduler GET Timeslots for startTimeRequest: ", startTimeRequest);
logger.debug(EELFLoggerDelegate.debugLogger, "Original Request = {} ", schedulerRequest);
String path = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULER_GET_TIME_SLOTS)
+ schedulerRequest;
GetTimeSlotsWrapper schedulerResWrapper = getTimeSlots(path, schedulerRequest);
Date endTime = new Date();
String endTimeRequest = requestDateFormat.format(endTime);
logger.debug(EELFLoggerDelegate.debugLogger, "Controller Scheduler - GET for EndTimeRequest = {}",
endTimeRequest);
return (new ResponseEntity<>(schedulerResWrapper.getResponse(),
HttpStatus.valueOf(schedulerResWrapper.getStatus())));
} catch (Exception e) {
GetTimeSlotsWrapper schedulerResWrapper = new GetTimeSlotsWrapper();
schedulerResWrapper.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
schedulerResWrapper.setEntity(e.getMessage());
logger.error(EELFLoggerDelegate.errorLogger, "Exception with getTimeslots", e);
return (new ResponseEntity<>(schedulerResWrapper.getResponse(),
HttpStatus.INTERNAL_SERVER_ERROR));
}
}else{
return (new ResponseEntity<>(USER_IS_UNAUTHORIZED_TO_MAKE_THIS_CALL, HttpStatus.UNAUTHORIZED));
}
}
protected GetTimeSlotsWrapper getTimeSlots(String path, String uuid) throws Exception {
try {
// STARTING REST API CALL AS AN FACTORY INSTACE
logger.debug(EELFLoggerDelegate.debugLogger, "Get Time Slots Request START");
GetTimeSlotsRestObject<String> restObjStr = new GetTimeSlotsRestObject<>();
String str = "";
restObjStr.set(str);
schedulerRestController.Get(str, uuid, path, restObjStr);
GetTimeSlotsWrapper schedulerRespWrapper = SchedulerUtil.getTimeSlotsWrapResponse(restObjStr);
logger.debug(EELFLoggerDelegate.debugLogger, "Get Time Slots Request END : Response: {}",
schedulerRespWrapper.getResponse());
if (schedulerRespWrapper.getStatus() != 200 && schedulerRespWrapper.getStatus() != 204
&& schedulerRespWrapper.getStatus() != 202) {
String message = String.format(
" getTimeslots Information failed . SchedulerResponseWrapper for gettimeslots: {}", schedulerRespWrapper.getResponse());
logger.error(EELFLoggerDelegate.errorLogger, message);
EPLogUtil.schedulerAccessAlarm(logger, schedulerRespWrapper.getStatus());
}
return schedulerRespWrapper;
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "Get Time Slots Request ERROR : Exception:",e);
throw e;
}
}
@SuppressWarnings("unchecked")
@PostMapping(value = "/post_create_new_vnf_change", produces = "application/json")
public ResponseEntity<String> postCreateNewVNFChange(HttpServletRequest request,
@RequestBody JSONObject schedulerRequest) throws Exception {
if (checkIfUserISValidToMakeSchedule(request)) {
try {
Date startingTime = new Date();
String startTimeRequest = requestDateFormat.format(startingTime);
logger.debug(EELFLoggerDelegate.debugLogger, "Controller Scheduler POST : post_create_new_vnf_change",
startTimeRequest);
// Generating uuid
String uuid = UUID.randomUUID().toString();
schedulerRequest.put("scheduleId", uuid);
logger.debug(EELFLoggerDelegate.debugLogger, "UUID = {} ", uuid);
// adding uuid to the request payload
schedulerRequest.put("scheduleId", uuid);
logger.debug(EELFLoggerDelegate.debugLogger, "Original Request = {}", schedulerRequest.toString());
String path = SchedulerProperties
.getProperty(SchedulerProperties.SCHEDULER_CREATE_NEW_VNF_CHANGE_INSTANCE_VAL) + uuid;
PostCreateNewVnfWrapper responseWrapper = postSchedulingRequest(schedulerRequest, path, uuid);
Date endTime = new Date();
String endTimeRequest = requestDateFormat.format(endTime);
logger.debug(EELFLoggerDelegate.debugLogger, "Controller Scheduler - POST= {}", endTimeRequest);
return new ResponseEntity<>(responseWrapper.getResponse(),
HttpStatus.valueOf(responseWrapper.getStatus()));
} catch (Exception e) {
PostCreateNewVnfWrapper responseWrapper = new PostCreateNewVnfWrapper();
responseWrapper.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
responseWrapper.setEntity(e.getMessage());
logger.error(EELFLoggerDelegate.errorLogger, "Exception with postCreateNewVNFChange ", e);
return (new ResponseEntity<>(responseWrapper.getResponse(), HttpStatus.INTERNAL_SERVER_ERROR));
}
}else{
return (new ResponseEntity<>(USER_IS_UNAUTHORIZED_TO_MAKE_THIS_CALL, HttpStatus.UNAUTHORIZED));
}
}
protected PostCreateNewVnfWrapper postSchedulingRequest(JSONObject request, String path, String uuid)
throws Exception {
try {
// STARTING REST API CALL AS AN FACTORY INSTACE
PostCreateNewVnfRestObject<String> restObjStr = new PostCreateNewVnfRestObject<>();
String str = "";
restObjStr.set(str);
schedulerRestController.Post(str, request, path, restObjStr);
int status = restObjStr.getStatusCode();
if (status >= 200 && status <= 299) {
restObjStr.setUUID(uuid);
}
PostCreateNewVnfWrapper responseWrapper = SchedulerUtil.postCreateNewVnfWrapResponse(restObjStr);
logger.debug(EELFLoggerDelegate.debugLogger, " Post Create New Vnf Scheduling Request END : Response = {}",
responseWrapper.getResponse());
if (responseWrapper.getStatus() != 200 && responseWrapper.getStatus() != 202 && responseWrapper.getStatus() != 204) {
logger.error(EELFLoggerDelegate.errorLogger, "PostCreateNewVnfWrapper Information failed", responseWrapper.getResponse());
EPLogUtil.schedulerAccessAlarm(logger, responseWrapper.getStatus());
}
return responseWrapper;
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "PostCreateNewVnfWrapper failed . Post Create New Vnf Scheduling Request ERROR :",e);
throw e;
}
}
@PostMapping(value = "/submit_vnf_change_timeslots", produces = "application/json")
public ResponseEntity<String> postSubmitVnfChangeTimeslots(HttpServletRequest request,
@RequestBody JSONObject schedulerRequest) throws Exception {
if (checkIfUserISValidToMakeSchedule(request)) {
try {
Date startingTime = new Date();
String startTimeRequest = requestDateFormat.format(startingTime);
logger.debug(EELFLoggerDelegate.debugLogger, " Controller Scheduler POST : submit_vnf_change_timeslots = {}",
startTimeRequest);
// Generating uuid
String uuid = (String) schedulerRequest.get("scheduleId");
logger.debug(EELFLoggerDelegate.debugLogger, "UUID = {} ", uuid);
schedulerRequest.remove("scheduleId");
logger.debug(EELFLoggerDelegate.debugLogger, "Original Request for the schedulerId= {} ",
schedulerRequest.toString());
String path = SchedulerProperties.getProperty(SchedulerProperties.SCHEDULER_SUBMIT_NEW_VNF_CHANGE)
.replace("{scheduleId}", uuid);
PostSubmitVnfChangeTimeSlotsWrapper responseWrapper = postSubmitSchedulingRequest(schedulerRequest, path,
uuid);
Date endTime = new Date();
String endTimeRequest = requestDateFormat.format(endTime);
logger.debug(EELFLoggerDelegate.debugLogger, " Controller Scheduler - POST Submit for end time request= {}",
endTimeRequest);
return (new ResponseEntity<>(responseWrapper.getResponse(), HttpStatus.valueOf(responseWrapper.getStatus())));
} catch (Exception e) {
PostSubmitVnfChangeTimeSlotsWrapper responseWrapper = new PostSubmitVnfChangeTimeSlotsWrapper();
responseWrapper.setStatus(HttpStatus.INTERNAL_SERVER_ERROR.value());
responseWrapper.setEntity(e.getMessage());
logger.error(EELFLoggerDelegate.errorLogger, "Exception with Post submit Vnf change Timeslots", e);
return (new ResponseEntity<>(responseWrapper.getResponse(), HttpStatus.INTERNAL_SERVER_ERROR));
}
}else{
return (new ResponseEntity<>(USER_IS_UNAUTHORIZED_TO_MAKE_THIS_CALL, HttpStatus.UNAUTHORIZED));
}
}
protected PostSubmitVnfChangeTimeSlotsWrapper postSubmitSchedulingRequest(JSONObject request, String path,
String uuid) throws Exception {
try {
// STARTING REST API CALL AS AN FACTORY INSTACE
PostSubmitVnfChangeRestObject<String> restObjStr = new PostSubmitVnfChangeRestObject<>();
String str = "";
restObjStr.set(str);
schedulerRestController.Post(str, request, path, restObjStr);
int status = restObjStr.getStatusCode();
if (status >= 200 && status <= 299) {
status=(status==204)?200:status;
restObjStr.setStatusCode(status);
restObjStr.setUUID(uuid);
}
PostSubmitVnfChangeTimeSlotsWrapper responseWrapper = SchedulerUtil
.postSubmitNewVnfWrapResponse(restObjStr);
logger.debug(EELFLoggerDelegate.debugLogger, "Post Submit Scheduling Request END : Response = {}",
responseWrapper.getResponse());
if (responseWrapper.getStatus() != 200 && responseWrapper.getStatus() != 202
&& responseWrapper.getStatus() != 204) {
logger.error(EELFLoggerDelegate.errorLogger, "PostCreateNewVnfWrapper Information failed", responseWrapper.getResponse());
EPLogUtil.schedulerAccessAlarm(logger, responseWrapper.getStatus());
}
return responseWrapper;
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, " PostCreateNewVnfWrapper failed . Post Submit Scheduling Request ERROR :",e);
throw e;
}
}
/**
* Get Scheduler UI constant values from properties file
*
* @return Rest response wrapped around a String; e.g., "success" or "ERROR"
* @throws Exception
*/
@GetMapping(value = "/get_scheduler_constant", produces = "application/json")
public PortalRestResponse<Map<String, String>> getSchedulerConstant(HttpServletRequest request,
HttpServletResponse response) throws Exception {
logger.debug(EELFLoggerDelegate.debugLogger, "get scheduler constant");
PortalRestResponse<Map<String, String>> portalRestResponse = null;
if (checkIfUserISValidToMakeSchedule(request)) {
String errorMsg = " is not defined in property file. Please check the property file and make sure all the schedule constant values are defined";
HashMap<String, String> constantMap = new HashMap<>();
constantMap.put(SchedulerProperties.SCHEDULER_DOMAIN_NAME, "domainName");
constantMap.put(SchedulerProperties.SCHEDULER_SCHEDULE_NAME, "scheduleName");
constantMap.put(SchedulerProperties.SCHEDULER_WORKFLOW_NAME, "workflowName");
constantMap.put(SchedulerProperties.SCHEDULER_CALLBACK_URL, "callbackUrl");
constantMap.put(SchedulerProperties.SCHEDULER_APPROVAL_TYPE, "approvalType");
constantMap.put(SchedulerProperties.SCHEDULER_APPROVAL_SUBMIT_STATUS, "approvalSubmitStatus");
constantMap.put(SchedulerProperties.SCHEDULER_APPROVAL_REJECT_STATUS, "approvalRejectStatus");
constantMap.put(SchedulerProperties.SCHEDULER_POLICY_NAME, "policyName");
constantMap.put(SchedulerProperties.SCHEDULER_INTERVAL_GET_TIMESLOT_RATE, "intervalRate");
constantMap.put(SchedulerProperties.SCHEDULER_GROUP_ID, "groupId");
try {
Map<String, String> map = new HashMap<>();
for (Map.Entry<String, String> entry : constantMap.entrySet()) {
if (SchedulerProperties.containsProperty(entry.getKey()))
map.put(entry.getValue(), SchedulerProperties.getProperty(entry.getKey()));
else
throw new Exception(entry.getKey() + errorMsg);
}
logger.debug(EELFLoggerDelegate.debugLogger, " portalRestResponse - getSchedulerConstant= {}", map);
portalRestResponse = new PortalRestResponse<>(PortalRestStatusEnum.OK, "success",
map);
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "getSchedulerConstant failed", e);
portalRestResponse = new PortalRestResponse<>(PortalRestStatusEnum.ERROR,
e.getMessage(), null);
}
}
else{
logger.error(EELFLoggerDelegate.errorLogger, "getSchedulerConstant failed: User unauthorized to make this call");
portalRestResponse = new PortalRestResponse<>(PortalRestStatusEnum.ERROR, "failed : Unauthorized", null);
}
return portalRestResponse;
}
private String getPath(HttpServletRequest request)
{
String requestURI = request.getRequestURI();
String portalApiPath = "";
if (requestURI != null) {
String[] uriArray = requestURI.split("/portalApi/");
if (uriArray.length > 1) {
portalApiPath = uriArray[1];
}
}
return portalApiPath;
}
private boolean checkIfUserISValidToMakeSchedule(HttpServletRequest request) throws Exception
{
EPUser user = EPUserUtils.getUserSession(request);
String portalApiPath = getPath(request);
Set<String> functionCodeList = adminRolesService.getAllAppsFunctionsOfUser(user.getId().toString());
return EPUserUtils.matchRoleFunctions(portalApiPath, functionCodeList);
}
}
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