package com.gao.finalhw.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.gao.finalhw.mapper.OrdersMapper;
import com.gao.finalhw.model.Orders;
import lombok.Setter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class OrderService {
    @Autowired
    OrdersMapper ordersMapper;

    public Orders getOrderInfo(int orderId) {
        Orders orderInfo = ordersMapper.selectById(orderId);
        return orderInfo;
    }

    public Orders getOrderInfoByUserId(int userId) {
        QueryWrapper<Orders> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("user_id", userId);

        return ordersMapper.selectOne(queryWrapper);
    }

    public boolean addOrder(Orders orders) {
        int result = ordersMapper.insert(orders);
        return result > 0;
    }

    public boolean updateOrder(Orders orders) {

        UpdateWrapper<Orders> updateWrapper = new UpdateWrapper<>();
        updateWrapper.eq("user_id", orders.getUserId());

        return ordersMapper.update(orders, updateWrapper) > 0;
    }

    public boolean deleteById(Orders orders) {
        QueryWrapper<Orders> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("id", orders.getOrderId());
        return ordersMapper.delete(queryWrapper) > 0;
    }

    public boolean deleteByUserId(Orders orders) {
        QueryWrapper<Orders> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("user_id", orders.getUserId());
        return ordersMapper.delete(queryWrapper) > 0;
    }

}