src/main/java/com/xuan/springboot/pharmacy_management/order/mapper/CartMapper.java

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package com.xuan.springboot.pharmacy_management.order.mapper;

import com.xuan.springboot.pharmacy_management.order.domain.Cart;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CartMapper {
    int insert(Cart record);

    List<Cart> findById(String id);

    int updateById(String id, Integer num, double total, String usersId);

    int delete(String[] id);

    Cart find(String customerId, String id);

    List<Double> findTotals(String[] id, String customerId);

    void deleteById(String id, String drugId);
}