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/*
*
* Copyright (c) 2022. Deutsche Telekom AG
*
* 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.
*
* SPDX-License-Identifier: Apache-2.0
*
*
*/
package org.onap.portal.prefs.services;
import org.onap.portal.prefs.entities.PreferencesDto;
import org.onap.portal.prefs.exception.ProblemException;
import org.onap.portal.prefs.openapi.model.Preferences;
import org.onap.portal.prefs.repository.PreferencesRepository;
import org.onap.portal.prefs.util.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import reactor.core.publisher.Mono;
@Service
public class PreferencesService {
@Autowired
private PreferencesRepository repository;
public Mono<Preferences> getPreferences(String userId){
return repository
.findById(userId)
.switchIfEmpty(defaultPreferences())
.map(this::toPreferences);
}
public Mono<Preferences> savePreferences( String xRequestId, String userId, Preferences preferences){
var preferencesDto = new PreferencesDto();
preferencesDto.setUserId(userId);
preferencesDto.setProperties(preferences.getProperties());
return repository
.save(preferencesDto)
.map(this::toPreferences)
.onErrorResume(ProblemException.class, ex -> {
Logger.errorLog(xRequestId,"user prefrences", userId, "portal-prefs" );
return Mono.error(ex);
});
}
private Preferences toPreferences(PreferencesDto preferencesDto) {
var preferences = new Preferences();
preferences.setProperties(preferencesDto.getProperties());
return preferences;
}
/**
* Get a Preferences object that is initialised with an empty string.
* This is a) for convenience to not handle 404 on the consuming side and
* b) for security reasons
* @return PreferencesDto
*/
private Mono<PreferencesDto> defaultPreferences() {
var preferencesDto = new PreferencesDto();
preferencesDto.setProperties("");
return Mono.just(preferencesDto);
}
}
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