ConfigValueService.java
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package com.huaheng.pc.config.configValue.service;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.huaheng.pc.config.configValue.domain.ConfigValue;
import com.huaheng.pc.config.configValue.mapper.ConfigValueMapper;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
@Service
public class ConfigValueService extends ServiceImpl<ConfigValueMapper, ConfigValue> {
/**
* 复制系统参数配置表
* @param warehouseCode 原仓库编码
* @param newWarehouseCode 新仓库编码
* @return 是否复制成功
*/
@Transactional
public boolean configValueCopy(String warehouseCode, String newWarehouseCode){
log.trace("开始复制系统参数配置表");
LambdaQueryWrapper<ConfigValue> lambdaQueryWrapper = Wrappers.lambdaQuery();
lambdaQueryWrapper.eq(ConfigValue::getWarehouseCode, newWarehouseCode);
if (!this.list(lambdaQueryWrapper).isEmpty()){
log.error(newWarehouseCode+"仓库已存在");
return false;
}
lambdaQueryWrapper = Wrappers.lambdaQuery();
lambdaQueryWrapper.eq(ConfigValue::getWarehouseCode, warehouseCode);
List<ConfigValue> configValueList = this.list(lambdaQueryWrapper);
for ( ConfigValue configValue : configValueList) {
configValue.setId(null);
configValue.setWarehouseCode(newWarehouseCode);
}
if ( this.saveBatch(configValueList) ){
log.trace("复制系统参数配置表成功，新仓库编码是："+newWarehouseCode);
return true;
} else {
return false;
}
}
}