mec/mec-biz/src/main/java/com/ym/mec/biz/service/SubjectChangeService.java

package com.ym.mec.biz.service;

import com.ym.mec.biz.dal.entity.SubjectChange;
import com.ym.mec.common.service.BaseService;

import java.math.BigDecimal;
import java.util.Map;

public interface SubjectChangeService extends BaseService<Integer, SubjectChange> {

    SubjectChange getChangeInfo(Integer id);

    /**
     * 支付声部更换费用
     *
     * @param id
     * @param amount
     * @param isUseBalancePayment
     * @return
     */
    Map payChange(Integer id, BigDecimal amount, Boolean isUseBalancePayment) throws Exception;

    /**
     * 添加声部更换
     * @param subjectChange
     * @return
     */
    SubjectChange addChange(SubjectChange subjectChange);

    /**
     * 取消声部更换
     * @param id
     * @return
     */
    SubjectChange cancel(Integer id);
}