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/*
* ============LICENSE_START==========================================
* org.onap.music
* ===================================================================
* Copyright (c) 2019 IBM.
* ===================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file 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.
*
* ============LICENSE_END=============================================
* ====================================================================
*/
package org.onap.music.rest.service.impl;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.ResponseBuilder;
import javax.ws.rs.core.Response.Status;
import org.mindrot.jbcrypt.BCrypt;
import org.onap.music.datastore.PreparedQueryObject;
import org.onap.music.datastore.jsonobjects.JsonOnboard;
import org.onap.music.eelf.logging.EELFLoggerDelegate;
import org.onap.music.eelf.logging.format.AppMessages;
import org.onap.music.eelf.logging.format.ErrorSeverity;
import org.onap.music.eelf.logging.format.ErrorTypes;
import org.onap.music.main.CachingUtil;
import org.onap.music.main.MusicCore;
import org.onap.music.main.MusicUtil;
import org.onap.music.main.ResultType;
import org.onap.music.rest.repository.RestMusicAdminRepository;
import org.onap.music.rest.service.RestMusicAdminService;
import org.onap.music.rest.util.RestMusicAdminAPIUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.datastax.driver.core.DataType;
import com.datastax.driver.core.ResultSet;
import com.datastax.driver.core.Row;
@Service("restAdminService")
@Transactional
public class RestMusicAdminServiceImpl implements RestMusicAdminService {
@Autowired
private RestMusicAdminRepository restMusicAdminRepository;
private static EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(RestMusicAdminServiceImpl.class);
@Override
public Response onboardAppWithMusic(JsonOnboard jsonObj) throws Exception {
ResponseBuilder response = Response.noContent().header("X-latestVersion", MusicUtil.getVersion());
Map<String, Object> resultMap = new HashMap<>();
String appName = jsonObj.getAppname();
String userId = jsonObj.getUserId();
String isAAF = jsonObj.getIsAAF();
String password = jsonObj.getPassword();
if (appName == null || userId == null || isAAF == null || password == null) {
String message = "Unauthorized: Please check the request parameters. Enter atleast one of the following parameters: appName(ns), aid, isAAF.";
return RestMusicAdminAPIUtil.sendUnauthorisedResponseForEmptyParams(logger, message);
}
ResultSet rs = restMusicAdminRepository.getUuidFromKeySpaceMasterUsingAppName(appName);
if (!rs.all().isEmpty()) {
resultMap.put("Exception", "Application " + appName + " has already been onboarded. Please contact admin.");
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
String uuid = CachingUtil.generateUUID();
String returnStr = restMusicAdminRepository.insertValuesIntoKeySpaceMaster(uuid, appName, userId, isAAF,
password);
if (returnStr.contains("Failure")) {
resultMap.put("Exception",
"Oops. Something wrong with onboarding process. Please retry later or contact admin.");
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
CachingUtil.updateisAAFCache(appName, isAAF);
resultMap.put("Success", "Your application " + appName + " has been onboarded with MUSIC.");
resultMap.put("Generated AID", uuid);
return Response.status(Status.OK).entity(resultMap).build();
}
@Override
public Response getOnboardedInfoSearch(JsonOnboard jsonObj) throws Exception {
Map<String, Object> resultMap = new HashMap<>();
ResponseBuilder response = Response.noContent().header("X-latestVersion", MusicUtil.getVersion());
String appName = jsonObj.getAppname();
String uuid = jsonObj.getAid();
String isAAF = jsonObj.getIsAAF();
String message = "Unauthorized: Please check the request parameters. Enter atleast one of the following parameters: appName(ns), aid, isAAF.";
if (appName == null && uuid == null && isAAF == null) {
return RestMusicAdminAPIUtil.sendUnauthorisedResponseForEmptyParams(logger, message);
}
ResultSet rs = restMusicAdminRepository.fetchOnboardedInfoSearch(appName, uuid, isAAF);
Iterator<Row> it = rs.iterator();
while (it.hasNext()) {
Row row = (Row) it.next();
resultMap.put(row.getUUID("uuid").toString(), row.getString("keyspace_name"));
}
if (resultMap.isEmpty()) {
if (uuid != null) {
resultMap.put("Exception", "Please make sure Aid is correct and application is onboarded.");
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
} else {
resultMap.put("Exception",
"Application is not onboarded. Please make sure all the information is correct.");
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
}
return Response.status(Status.OK).entity(resultMap).build();
}
@Override
public Response deleteOnboardApp(JsonOnboard jsonObj) throws Exception {
Map<String, Object> resultMap = new HashMap<>();
ResponseBuilder response = Response.noContent().header("X-latestVersion", MusicUtil.getVersion());
String appName = jsonObj.getAppname();
String aid = jsonObj.getAid();
PreparedQueryObject pQuery = new PreparedQueryObject();
String consistency = MusicUtil.EVENTUAL;
;
if (appName == null && aid == null) {
String message = "Please make sure either appName(ns) or Aid is present";
return RestMusicAdminAPIUtil.sendUnauthorisedResponseForEmptyParams(logger, message);
}
if (aid != null) {
ResultSet rs = restMusicAdminRepository.getKeySpaceNameFromKeySpaceMasterWithUuid(aid);
Row row = rs.one();
if (row != null) {
String ks = row.getString("keyspace_name");
if (!ks.equals(MusicUtil.DEFAULTKEYSPACENAME)) {
restMusicAdminRepository.dropKeySpace(ks, consistency);
}
}
ResultType result = restMusicAdminRepository.deleteFromKeySpaceMasterWithUuid(aid, consistency);
if (result == ResultType.SUCCESS) {
resultMap.put("Success", "Your application has been deleted successfully");
} else {
resultMap.put("Exception",
"Oops. Something went wrong. Please make sure Aid is correct or Application is onboarded");
logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.INCORRECTDATA, ErrorSeverity.CRITICAL,
ErrorTypes.DATAERROR);
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
return Response.status(Status.OK).entity(resultMap).build();
}
ResultSet rs = restMusicAdminRepository.getKeySpaceNameFromKeySpaceMasterWithAppName(appName);
List<Row> rows = rs.all();
String uuid = null;
if (rows.size() == 0) {
resultMap.put("Exception", "Application not found. Please make sure Application exists.");
logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.INCORRECTDATA, ErrorSeverity.CRITICAL,
ErrorTypes.DATAERROR);
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
} else if (rows.size() == 1) {
uuid = rows.get(0).getUUID("uuid").toString();
pQuery = new PreparedQueryObject();
ResultSet rs1 = restMusicAdminRepository.getKeySpaceNameFromKeySpaceMasterWithUuid(aid);
Row row = rs1.one();
String ks = row.getString("keyspace_name");
if (!ks.equals(MusicUtil.DEFAULTKEYSPACENAME)) {
restMusicAdminRepository.dropKeySpace(ks, consistency);
}
restMusicAdminRepository.deleteFromKeySpaceMasterWithUuid(uuid, consistency);
resultMap.put("Success", "Your application " + appName + " has been deleted.");
return Response.status(Status.OK).entity(resultMap).build();
} else {
resultMap.put("Failure", "More than one Aid exists for this application, so please provide Aid.");
logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MULTIPLERECORDS, ErrorSeverity.CRITICAL,
ErrorTypes.DATAERROR);
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
}
@Override
public Response updateOnboardApp(JsonOnboard jsonObj) throws Exception {
Map<String, Object> resultMap = new HashMap<>();
ResponseBuilder response = Response.noContent().header("X-latestVersion", MusicUtil.getVersion());
String aid = jsonObj.getAid();
String appName = jsonObj.getAppname();
String userId = jsonObj.getUserId();
String isAAF = jsonObj.getIsAAF();
String password = jsonObj.getPassword();
String consistency = "eventual";
PreparedQueryObject pQuery;
if (aid == null) {
resultMap.put("Exception", "Please make sure Aid is present");
logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGDATA, ErrorSeverity.CRITICAL,
ErrorTypes.DATAERROR);
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
if (appName == null && userId == null && password == null && isAAF == null) {
resultMap.put("Exception", "No parameters found to update. Please update atleast one parameter.");
logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.MISSINGDATA, ErrorSeverity.CRITICAL,
ErrorTypes.DATAERROR);
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
if (appName != null) {
ResultSet rs = restMusicAdminRepository.getUuidFromKeySpaceMasterUsingAppName(appName);
if (!rs.all().isEmpty()) {
resultMap.put("Exception",
"Application " + appName + " has already been onboarded. Please contact admin.");
logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.ALREADYEXIST, ErrorSeverity.CRITICAL,
ErrorTypes.DATAERROR);
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
}
ResultType result = restMusicAdminRepository.updateKeySpaceMaster(appName, userId, password, isAAF, aid,
consistency);
if (result == ResultType.SUCCESS) {
resultMap.put("Success", "Your application has been updated successfully");
} else {
resultMap.put("Exception",
"Oops. Something went wrong. Please make sure Aid is correct and application is onboarded");
logger.error(EELFLoggerDelegate.errorLogger, "", AppMessages.INCORRECTDATA, ErrorSeverity.CRITICAL,
ErrorTypes.DATAERROR);
return Response.status(Status.BAD_REQUEST).entity(resultMap).build();
}
return Response.status(Status.OK).entity(resultMap).build();
}
}
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