76 lines
3.0 KiB
Java
76 lines
3.0 KiB
Java
package com.isu.gaswellwatch.service.impl;
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import cn.hutool.core.collection.CollectionUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.isu.gaswellwatch.config.SnowflakeConfig;
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import com.isu.gaswellwatch.entity.BlockDepartment;
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import com.isu.gaswellwatch.service.BlockDepartmentService;
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import com.isu.gaswellwatch.service.DepartmentService;
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import com.isu.gaswellwatch.dao.DepartmentDao;
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import com.isu.gaswellwatch.dto.*;
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import com.isu.gaswellwatch.entity.Department;
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import com.isu.gaswellwatch.exception.BusinessException;
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import com.isu.gaswellwatch.utils.ConverterUtil;
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import com.isu.gaswellwatch.vo.DepartmentVO;
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import jakarta.annotation.Resource;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.List;
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@Service("departmentService")
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@Transactional(rollbackFor = Exception.class)
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public class DepartmentServiceImpl extends ServiceImpl<DepartmentDao, Department> implements DepartmentService {
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@Resource
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private SnowflakeConfig snowflakeConfig;
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@Resource
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private DepartmentDao companyDao;
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@Resource
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private BlockDepartmentService blockDepartmentService;
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@Override
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public Page<DepartmentVO> page(Integer currentPage, Integer pageSize, String name, String code){
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Page<DepartmentVO> page = companyDao.page(new Page<>(currentPage, pageSize),name,code);
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return ConverterUtil.convertPage(page, DepartmentVO.class);
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}
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@Override
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public void add(DepartmentDTO companyDTO){
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//查重
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List<Department> list = list(new LambdaQueryWrapper<Department>().eq(Department::getName, companyDTO.getName()));
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if(CollectionUtil.isNotEmpty(list)) {
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throw new BusinessException("已有相同名称，请重新输入");
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}
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Long companyId = snowflakeConfig.snowflakeId();
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save(Department.builder().id(companyId).name(companyDTO.getName()).description(companyDTO.getDescription()).code(companyDTO.getCode()).build());
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}
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@Override
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public void edit(DepartmentEditDTO departmentEditDTO){
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List<Department> list = list(new LambdaQueryWrapper<Department>().eq(Department::getName, departmentEditDTO.getName()).ne(Department::getId, departmentEditDTO.getId()));
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if(CollectionUtil.isNotEmpty(list)) {
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throw new BusinessException("部门名称已存在，请重新输入");
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}
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updateById(ConverterUtil.convert(departmentEditDTO, Department.class));
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}
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@Override
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public void delete(Long id){
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//如果部门绑定了区块 不能删除
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BlockDepartment blockDepartment = blockDepartmentService.getOne(new LambdaQueryWrapper<BlockDepartment>().eq(BlockDepartment::getDepartmentId, id));
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if(blockDepartment != null){
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throw new BusinessException("该部门已被区块绑定，不能删除");
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}else {
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removeById(id);
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}
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}
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}
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