| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 com.epam.dlab.billing.gcp.service.impl; |
| |
| import com.epam.dlab.billing.gcp.dao.BillingDAO; |
| import com.epam.dlab.billing.gcp.service.BillingService; |
| import com.epam.dlab.dto.billing.BillingData; |
| import lombok.extern.slf4j.Slf4j; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.stereotype.Service; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.stream.Collectors; |
| |
| @Service |
| @Slf4j |
| public class BillingServiceImpl implements BillingService { |
| private static final String USAGE_DATE_FORMAT = "yyyy-MM"; |
| |
| private final BillingDAO billingDAO; |
| |
| @Autowired |
| public BillingServiceImpl(BillingDAO billingDAO) { |
| this.billingDAO = billingDAO; |
| } |
| |
| @Override |
| public Map<String, List<BillingData>> getBillingData() { |
| try { |
| return billingDAO.getBillingData() |
| .stream() |
| .collect(Collectors.groupingBy(bd -> bd.getUsageDate().substring(0, USAGE_DATE_FORMAT.length()))); |
| |
| // billingData.forEach((usageDate, billingDataList) -> { |
| // log.info("Updating billing information for month {}", usageDate); |
| // billingRepository.deleteByUsageDateRegex("^" + usageDate); |
| // billingRepository.insert(billingDataList); |
| // }); |
| } catch (Exception e) { |
| log.error("Can not update billing due to: {}", e.getMessage(), e); |
| return Collections.emptyMap(); |
| } |
| } |
| } |