增加厂商和使用部门维护功能

yangys

2024-03-04 c51a042cfb8453265acf2b764b82bd17019b9b1b

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package com.qianwen.mdc.service.usedepartment;
 
import java.util.List;
import java.util.stream.Collectors;
 
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
 
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.qianwen.mdc.domain.UseDepartment;
import com.qianwen.mdc.dto.usedepartment.UseDepartmentDTO;
import com.qianwen.mdc.dto.usedepartment.UseDepartmentQueryDTO;
import com.qianwen.mdc.mapper.UseDepartmentMapper;
 
/**
 * @author y_ys79
 * 设备台账查询服务
 */
@Service
public class UseDepartmentService {
    @Autowired
    private UseDepartmentMapper deptMapper;
    
    @Transactional
    public void save(UseDepartmentDTO dto) {
        
        UseDepartment m = new UseDepartment();
        
        m.setName(dto.getName());
        
        deptMapper.insert(m);
        
    }
    
    @Transactional
    public void modify(UseDepartmentDTO dto) {
        
        UseDepartment m = deptMapper.selectById(dto.getId());
        
        m.setName(dto.getName());
        
        deptMapper.updateById(m);
        
    }
    
    /**
     * 设备台账分页查询
     * @param dto 查询参数
     * @return
     */
    @Transactional(readOnly=true)
    public Page<UseDepartmentDTO> pageQuery(UseDepartmentQueryDTO dto) {
        
        Page<UseDepartmentDTO> rowPage = new Page<>(dto.finalPageNo(),dto.finalPageSize());
 
        rowPage = deptMapper.queryPage(rowPage, dto);
        return rowPage;
    }
    
    @Transactional(readOnly=true)
    public UseDepartmentDTO get(Integer id) {
        UseDepartment dtype = deptMapper.selectById(id);
        
        UseDepartmentDTO dto = new UseDepartmentDTO();
        
        BeanUtils.copyProperties(dtype, dto);
        return dto;
    }
 
    @Transactional
    public void delete(List<Long> ids) {
        for(Long id : ids) {
            
            deptMapper.deleteById(id);
        }
        
    }
    
    @Transactional(readOnly=true)
    public List<UseDepartmentDTO> allList() {
        QueryWrapper<UseDepartment> qwp = Wrappers.query();
        
        return deptMapper.selectList(qwp).stream().map(m ->{
            UseDepartmentDTO dto = new UseDepartmentDTO();
            BeanUtils.copyProperties(m, dto);
            return dto;
            }).collect(Collectors.toList());
    }
}