service/src/main/java/org/apache/fineract/cn/portfolio/service/internal/util/RhythmAdapter.java

/*
 * 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 org.apache.fineract.cn.portfolio.service.internal.util;

import org.apache.fineract.cn.portfolio.service.ServiceConstants;
import java.util.stream.Stream;
import org.apache.fineract.cn.lang.ApplicationName;
import org.apache.fineract.cn.rhythm.api.v1.client.RhythmManager;
import org.apache.fineract.cn.rhythm.api.v1.domain.Beat;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;

/**
 * @author Myrle Krantz
 */
@Component
public class RhythmAdapter {
  final private RhythmManager rhythmManager;
  final private ApplicationName applicationName;
  final private Logger logger;
  @Autowired
  public RhythmAdapter(@SuppressWarnings("SpringJavaAutowiringInspection") final RhythmManager rhythmManager,
                       final ApplicationName applicationName,
                       final @Qualifier(ServiceConstants.LOGGER_NAME)Logger logger) {
    this.rhythmManager = rhythmManager;
    this.applicationName = applicationName;
    this.logger = logger;
  }

  public void request24Beats() {
    Stream.iterate(0, x -> x+1).limit(24)
            .map(RhythmAdapter::defineBeat)
            .forEach(this::createBeat);
  }

  private static Beat defineBeat(final int alignmentHour) {
    final Beat beat = new Beat();
    beat.setAlignmentHour(alignmentHour);
    beat.setIdentifier("alignment" + alignmentHour);
    return beat;
  }

  private void createBeat(final Beat beat) {
    try {
      rhythmManager.createBeat(applicationName.toString(), beat);
    }
    catch (final Exception e) {
      logger.error("Creating interest calculation beat {} failed with exception e.", beat, e);
    }
  }
}