diff options
Diffstat (limited to 'app/src/main/java/org/onap/portal/prefs/services/PreferencesService.java')
-rw-r--r-- | app/src/main/java/org/onap/portal/prefs/services/PreferencesService.java | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/app/src/main/java/org/onap/portal/prefs/services/PreferencesService.java b/app/src/main/java/org/onap/portal/prefs/services/PreferencesService.java new file mode 100644 index 0000000..f96dfea --- /dev/null +++ b/app/src/main/java/org/onap/portal/prefs/services/PreferencesService.java @@ -0,0 +1,80 @@ +/* + * + * 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); + } +} |