package com.peanut.modules.common.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.peanut.modules.common.entity.BuyOrder;
import com.peanut.modules.common.entity.TrainingClass;
import java.util.Map;

public interface TrainingClassService extends IService<TrainingClass> {

    Map<String,Object> getFinalPriceByUser(int classId, int userId);

    void addTrainingClassForUser(BuyOrder buyOrder);

}