| /* |
| * Copyright 2017 Kuelap, Inc. |
| * |
| * 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. |
| */ |
| package io.mifos.portfolio.service.internal.service; |
| |
| import io.mifos.portfolio.api.v1.domain.BalanceSegmentSet; |
| import io.mifos.portfolio.service.internal.mapper.BalanceSegmentSetMapper; |
| import io.mifos.portfolio.service.internal.repository.BalanceSegmentEntity; |
| import io.mifos.portfolio.service.internal.repository.BalanceSegmentRepository; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.stereotype.Service; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Optional; |
| import java.util.stream.Collectors; |
| |
| /** |
| * @author Myrle Krantz |
| */ |
| @Service |
| public class BalanceSegmentSetService { |
| private final BalanceSegmentRepository balanceSegmentRepository; |
| |
| @Autowired |
| public BalanceSegmentSetService( |
| final BalanceSegmentRepository balanceSegmentRepository) { |
| this.balanceSegmentRepository = balanceSegmentRepository; |
| } |
| |
| public boolean existsByIdentifier(final String productIdentifier, final String balanceSegmentSetIdentifier) |
| { |
| //TODO: replace with existsBy once we've upgraded to spring data 1.11 or later. |
| return balanceSegmentRepository |
| .findByProductIdentifierAndSegmentSetIdentifier(productIdentifier, balanceSegmentSetIdentifier) |
| .findAny().isPresent(); |
| } |
| |
| public Optional<BalanceSegmentSet> findByIdentifier( |
| final String productIdentifier, |
| final String balanceSegmentSetIdentifier) { |
| return BalanceSegmentSetMapper.map(balanceSegmentRepository |
| .findByProductIdentifierAndSegmentSetIdentifier(productIdentifier, balanceSegmentSetIdentifier)); |
| } |
| |
| public List<BalanceSegmentSet> findByIdentifier(final String productIdentifier) { |
| final Map<String, List<BalanceSegmentEntity>> listsOfEntitiesDividedBySet = balanceSegmentRepository |
| .findByProductIdentifier(productIdentifier) |
| .collect(Collectors.groupingBy(BalanceSegmentEntity::getSegmentSetIdentifier, Collectors.toList())); |
| return listsOfEntitiesDividedBySet.values().stream() |
| .map(x -> BalanceSegmentSetMapper.map(x.stream())) |
| .filter(Optional::isPresent) |
| .map(Optional::get) |
| .collect(Collectors.toList()); |
| } |
| } |