RoleServiceImpl.java

package vion.service.impl;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import io.github.linpeilie.Converter;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import vion.dto.RoleDTO;
import vion.mapper.RoleMapper;
import vion.model.Role;
import vion.service.IRoleService;
import vion.vo.RoleVO;

import java.util.List;

/**
 * @author HlQ
 * @date 2023/11/28
 */
@Service
@RequiredArgsConstructor
public class RoleServiceImpl extends ServiceImpl<RoleMapper, Role> implements IRoleService {

    private final Converter converter;

    @Override
    public Page<RoleVO> list(RoleDTO dto) {
        Page<Role> rolePage = this
                .lambdaQuery(converter.convert(dto, new Role()))
                .between(dto.getStartDate() != null && dto.getEndDate() != null, Role::getCreateTime, dto.getStartDate(), dto.getEndDate())
                .page(Page.of(dto.getPageNum(), dto.getPageSize()));
        List<RoleVO> roleVOList = converter.convert(rolePage.getRecords(), RoleVO.class);
        return Page.<RoleVO>of(rolePage.getCurrent(), rolePage.getSize(), rolePage.getTotal()).setRecords(roleVOList);
    }
}