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/*-
* ============LICENSE_START==========================================
* ONAP Portal
* ===================================================================
* Copyright (C) 2017-2018 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.service;
import java.util.ArrayList;
import java.util.List;
import org.onap.portalapp.portal.domain.EPUser;
import org.onap.portalapp.portal.logging.aop.EPMetricsLog;
import org.onap.portalapp.portal.service.SearchService;
import org.onap.portalapp.portal.service.SearchServiceImpl;
import org.onap.portalapp.portal.service.UserService;
import org.onap.portalapp.portal.transport.UserWithNameSurnameTitle;
import org.onap.portalapp.portal.utils.EcompPortalUtils;
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
@Service("searchService")
@Transactional
@org.springframework.context.annotation.Configuration
@EnableAspectJAutoProxy
@EPMetricsLog
public class SearchServiceImpl implements SearchService {
EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(SearchServiceImpl.class);
// TODO: the values below should be defined in other place
private static final int maxSizeOfSearchResult = 100;
@Autowired
UserService userService;
@Override
public String searchUsersInPhoneBook(String searchString) {
return searchUsersInFnTable(searchString);
}
@Override
public String searchUsersInFnTable(String searchString) {
String orgUserId = null;
List<String> tokens = EcompPortalUtils.parsingByRegularExpression(searchString, " ");
while (tokens.size() > 2) { // we use no more then first 2 tokens (userId is removed, see above)
tokens.remove(tokens.size() - 1);
}
EPUser attrUser = new EPUser();
attrUser.setOrgUserId(orgUserId);
List<UserWithNameSurnameTitle> resultOfSearch = new ArrayList<UserWithNameSurnameTitle>(), resultOfAdditionalSearch = null,
resultOfSearchUserId = new ArrayList<UserWithNameSurnameTitle>();
if (tokens.size() == 2) {
attrUser.setFirstName(tokens.get(0));
attrUser.setLastName(tokens.get(1));
resultOfSearch = this.searchUsersByName(attrUser);
resultOfSearch = this.removeWrongFirstNames(resultOfSearch, tokens.get(0));
resultOfSearch = this.removeWrongLastNames(resultOfSearch, tokens.get(1));
if (resultOfSearch.size() < maxSizeOfSearchResult) {
attrUser.setFirstName(tokens.get(1));
attrUser.setLastName(tokens.get(0));
resultOfAdditionalSearch = this.searchUsersByName(attrUser);
resultOfAdditionalSearch = this.removeWrongFirstNames(resultOfAdditionalSearch, tokens.get(1));
resultOfAdditionalSearch = this.removeWrongLastNames(resultOfAdditionalSearch, tokens.get(0));
}
} else if (tokens.size() == 1) {
attrUser.setFirstName(tokens.get(0));
resultOfSearch = this.searchUsersByName(attrUser);
resultOfSearchUserId = this.searchUsersByUserId(attrUser);
resultOfSearch = this.removeWrongFirstNames(resultOfSearch, tokens.get(0));
if (resultOfSearch.size() < maxSizeOfSearchResult) {
attrUser.setFirstName(null);
attrUser.setLastName(tokens.get(0));
resultOfAdditionalSearch = this.searchUsersByName(attrUser);
resultOfAdditionalSearch = this.removeWrongLastNames(resultOfAdditionalSearch, tokens.get(0));
}
}
if (resultOfAdditionalSearch != null) {
resultOfSearch.addAll(resultOfAdditionalSearch);
}
resultOfSearch.addAll(resultOfSearchUserId);
resultOfSearch = this.cutSearchResultToMaximumSize(resultOfSearch);
ObjectMapper mapper = new ObjectMapper();
String result = "[]";
try {
result = mapper.writeValueAsString(resultOfSearch);
} catch (JsonProcessingException e) {
logger.error(EELFLoggerDelegate.errorLogger, "searchUsersInFnTable failed", e);
}
return result;
}
@SuppressWarnings("rawtypes")
public List<UserWithNameSurnameTitle> searchUsersByUserId(EPUser attrUser) {
List<UserWithNameSurnameTitle> foundUsers = new ArrayList<UserWithNameSurnameTitle>();
try {
List searchResult = this.userService.getUserByUserId(attrUser.getOrgUserId());
for (Object obj : searchResult) {
EPUser user = (EPUser) obj;
UserWithNameSurnameTitle foundUser = new UserWithNameSurnameTitle(user.getOrgUserId(), user.getFirstName(), user.getLastName(), user.getJobTitle());
foundUsers.add(foundUser);
}
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "searchUsersByUserId failed", e);
}
return foundUsers;
}
@SuppressWarnings("rawtypes")
public List<UserWithNameSurnameTitle> searchUsersByName(EPUser attrUser) {
List<UserWithNameSurnameTitle> foundUsers = new ArrayList<UserWithNameSurnameTitle>();
try {
List searchResult = this.userService.getUserByFirstLastName(attrUser.getFirstName(),attrUser.getLastName());
for (Object obj : searchResult) {
EPUser user = (EPUser) obj;
UserWithNameSurnameTitle foundUser = new UserWithNameSurnameTitle(user.getOrgUserId(), user.getFirstName(), user.getLastName(), user.getJobTitle());
foundUsers.add(foundUser);
}
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "searchUsersByName failed", e);
}
return foundUsers;
}
private List<UserWithNameSurnameTitle> removeWrongFirstNames(List<UserWithNameSurnameTitle> resultOfSearch, String firstName) {
firstName = firstName.toUpperCase();
for (int i = resultOfSearch.size() - 1; i >= 0; i--) {
UserWithNameSurnameTitle user = resultOfSearch.get(i);
if ((user.firstName == null) || !user.firstName.toUpperCase().startsWith(firstName)) {
resultOfSearch.remove(i);
}
}
return resultOfSearch;
}
private List<UserWithNameSurnameTitle> removeWrongLastNames(List<UserWithNameSurnameTitle> resultOfSearch, String lastName) {
lastName = lastName.toUpperCase();
for (int i = resultOfSearch.size() - 1; i >= 0; i--) {
UserWithNameSurnameTitle user = resultOfSearch.get(i);
if ((user.lastName == null) || !user.lastName.toUpperCase().startsWith(lastName)) {
resultOfSearch.remove(i);
}
}
return resultOfSearch;
}
private List<UserWithNameSurnameTitle> cutSearchResultToMaximumSize(List<UserWithNameSurnameTitle> resultOfSearch) {
for (int i = resultOfSearch.size() - 1; i >= maxSizeOfSearchResult; i--) {
resultOfSearch.remove(i);
}
return resultOfSearch;
}
@SuppressWarnings("rawtypes")
@Override
public EPUser searchUserByUserId(String orgUserId) {
List<EPUser> foundUsers = new ArrayList<EPUser>();
try {
List searchResult = this.userService.getUserByUserId(orgUserId);
for (Object obj : searchResult) {
EPUser user = (EPUser) obj;
foundUsers.add(user);
}
} catch (Exception e) {
logger.error(EELFLoggerDelegate.errorLogger, "searchUserByUserId failed", e);
return null;
}
return foundUsers.get(0);
}
}
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