package com.dsh.course.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.dsh.course.entity.TCoursePackagePayment;
import org.apache.ibatis.annotations.Param;

/**
 * <p>
 * 用户课程包购买记录 Mapper 接口
 * </p>
 *
 * @author administrator
 * @since 2023-06-14
 */
public interface TCoursePackagePaymentMapper extends BaseMapper<TCoursePackagePayment> {



    /**
     * 获取课包购买人数
     * @param coursePackageId
     * @return
     */
    Integer queryCountNumber(@Param("coursePackageId") Integer coursePackageId);

    TCoursePackagePayment getCoursePackagePaymentByCode(@Param("code") String code);

}