serviceImpl.java.vm
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package ${packageName}.service.impl;
import cn.hutool.core.bean.BeanUtil;
import com.lego.common.utils.StringUtils;
#if($table.crud || $table.sub)
import com.lego.common.core.page.TableDataInfo;
import com.lego.common.core.domain.PageQuery;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
#end
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import ${packageName}.domain.entity.${ClassName}Entity;
import ${packageName}.domain.vo.${ClassName}Vo;
import ${packageName}.domain.bo.${ClassName}Bo;
import ${packageName}.domain.form.${ClassName}Form;
import ${packageName}.domain.query.${ClassName}Query;
import ${packageName}.mapper.${ClassName}Mapper;
import ${packageName}.service.I${ClassName}Service;
import ${packageName}.service.validator.${ClassName}Validator;
import java.util.List;
import java.util.Map;
import java.util.Collection;
/**
* ${functionName}Service业务层处理
*
* @author ${author}
* @date ${datetime}
*/
@RequiredArgsConstructor
@Service
public class ${ClassName}ServiceImpl implements I${ClassName}Service {
private final ${ClassName}Mapper baseMapper;
private final ${ClassName}Validator validator;
@Override
public ${ClassName}Form queryById(${pkColumn.javaType} ${pkColumn.javaField}){
return ${ClassName}Form.buildForm(baseMapper.selectById(${pkColumn.javaField}));
}
#if($table.crud || $table.sub)
@Override
public TableDataInfo<${ClassName}Vo> queryPageList(${ClassName}Query query, PageQuery pageQuery) {
LambdaQueryWrapper<${ClassName}Entity> lqw = buildQueryWrapper(query);
Page<${ClassName}Vo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
return TableDataInfo.build(result);
}
#end
@Override
public List<${ClassName}Vo> queryList(${ClassName}Query query) {
LambdaQueryWrapper<${ClassName}Entity> lqw = buildQueryWrapper(query);
return baseMapper.selectVoList(lqw);
}
private LambdaQueryWrapper<${ClassName}Entity> buildQueryWrapper(${ClassName}Query query) {
//Map<String, Object> params = query.getParams();
LambdaQueryWrapper<${ClassName}Entity> lqw = Wrappers.lambdaQuery();
#foreach($column in $columns)
#if($column.query)
#set($queryType=$column.queryType)
#set($javaField=$column.javaField)
#set($javaType=$column.javaType)
#set($columnName=$column.columnName)
#set($AttrName=$column.javaField.substring(0,1).toUpperCase() + ${column.javaField.substring(1)})
#set($mpMethod=$column.queryType.toLowerCase())
#if($queryType != 'BETWEEN')
#if($javaType == 'String')
#set($condition='StringUtils.isNotBlank(query.get'+$AttrName+'())')
#else
#set($condition='query.get'+$AttrName+'() != null')
#end
lqw.$mpMethod($condition, ${ClassName}Entity::get$AttrName, query.get$AttrName());
#else
lqw.between(params.get("begin$AttrName") != null && params.get("end$AttrName") != null,
${ClassName}Entity::get$AttrName ,params.get("begin$AttrName"), params.get("end$AttrName"));
#end
#end
#end
return lqw;
}
@Override
public Boolean insertByForm(${ClassName}Form form) {
${ClassName}Entity add = form.convertToEntity();
validator.validEntityBeforeSave(add);
boolean flag = baseMapper.insert(add) > 0;
#set($pk=$pkColumn.javaField.substring(0,1).toUpperCase() + ${pkColumn.javaField.substring(1)})
if (flag) {
form.set$pk(add.get$pk());
}
return flag;
}
@Override
public Boolean updateByForm(${ClassName}Form form) {
${ClassName}Entity update = form.convertToEntity();
validator.validEntityBeforeSave(update);
return baseMapper.updateById(update) > 0;
}
@Override
public Boolean deleteWithValidByIds(Collection<${pkColumn.javaType}> ids, Boolean isValid) {
if(isValid){
//TODO 做一些业务上的校验,判断是否需要校验
}
return baseMapper.deleteBatchIds(ids) > 0;
}
}