删除

郑永安

2023-06-19 2fcd97552d16718cc7997629fd637a73a5a4483f

 src/main/java/com/gk/firework/Service/ServiceImpl/ContractFileServiceImpl.java

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package com.gk.firework.Service.ServiceImpl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.gk.firework.Domain.ContractFile;
import com.gk.firework.Domain.Exception.BusinessException;
import com.gk.firework.Domain.Utils.StringUtils;
import com.gk.firework.Mapper.ContractFileMapper;
import com.gk.firework.Service.ContractFileService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service("contractFileService")
public class ContractFileServiceImpl extends ServiceImpl<ContractFileMapper, ContractFile> implements ContractFileService {

    @Autowired
    private ContractFileMapper contractFileMapper;

    @Override
    public ContractFile selectByOrderCode(String ordercode) {
        if (StringUtils.isBlank(ordercode)) {
            throw new BusinessException("单号出现问题");
        }
        LambdaQueryWrapper<ContractFile> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(ContractFile::getValidflag, true).eq(ContractFile::getOrdercode,ordercode);
        return contractFileMapper.selectOne(queryWrapper) ;
    }

    @Override
    public void deleteAll(String ordercode) {
        if (StringUtils.isBlank(ordercode)) {
            throw new BusinessException("单号出现问题");
        }
        LambdaUpdateWrapper<ContractFile> updateWrapper = new LambdaUpdateWrapper<>();
        updateWrapper.set(ContractFile::getValidflag, false)
                .eq(ContractFile::getOrdercode, ordercode);
        this.update(updateWrapper);
    }
}