com.gst.portfolio.interestratechart.incentive.ClientAttributeIncentiveCalculation.java Source code

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Here is the source code for com.gst.portfolio.interestratechart.incentive.ClientAttributeIncentiveCalculation.java

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/**
 * 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.gst.portfolio.interestratechart.incentive;

import java.math.BigDecimal;

import com.gst.portfolio.client.domain.Client;
import com.gst.portfolio.interestratechart.domain.InterestIncentivesFields;
import org.joda.time.LocalDate;
import org.joda.time.Years;

public class ClientAttributeIncentiveCalculation extends AttributeIncentiveCalculation {

    @Override
    public BigDecimal calculateIncentive(IncentiveDTO incentiveDTO) {
        final Client client = incentiveDTO.client();
        BigDecimal interest = incentiveDTO.interest();
        final InterestIncentivesFields incentivesFields = incentiveDTO.incentives();
        boolean applyIncentive = false;
        switch (incentivesFields.attributeName()) {
        case GENDER:
            if (client.genderId() != null) {
                applyIncentive = applyIncentive(incentivesFields.conditionType(),
                        Long.valueOf(incentivesFields.attributeValue()), client.genderId());
            }
            break;
        case AGE:
            if (client.dateOfBirth() != null) {
                final LocalDate dobLacalDate = LocalDate.fromDateFields(client.dateOfBirth());
                final int age = Years.yearsBetween(dobLacalDate, LocalDate.now()).getYears();
                applyIncentive = applyIncentive(incentivesFields.conditionType(),
                        Long.valueOf(incentivesFields.attributeValue()), Long.valueOf(age));
            }
            break;
        case CLIENT_TYPE:
            if (client.clientTypeId() != null) {
                applyIncentive = applyIncentive(incentivesFields.conditionType(),
                        Long.valueOf(incentivesFields.attributeValue()), client.clientTypeId());
            }
            break;
        case CLIENT_CLASSIFICATION:
            if (client.clientClassificationId() != null) {
                applyIncentive = applyIncentive(incentivesFields.conditionType(),
                        Long.valueOf(incentivesFields.attributeValue()), client.clientClassificationId());
            }
            break;

        default:
            break;

        }
        if (applyIncentive) {
            switch (incentivesFields.incentiveType()) {
            case FIXED:
                interest = incentivesFields.amount();
                break;
            case INCENTIVE:
                interest = interest.add(incentivesFields.amount());
                break;
            default:
                break;

            }
        }

        return interest;
    }

}