feat: 全量提交
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horizons
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package com.youlai.system.service.impl;
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import cn.hutool.core.collection.CollectionUtil;
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import cn.hutool.core.lang.Assert;
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import cn.hutool.core.util.StrUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
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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.youlai.system.common.constant.SystemConstants;
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import com.youlai.system.common.model.Option;
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import com.youlai.system.converter.RoleConverter;
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import com.youlai.system.mapper.SysRoleMapper;
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import com.youlai.system.pojo.entity.SysRole;
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import com.youlai.system.pojo.entity.SysRoleMenu;
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import com.youlai.system.pojo.entity.SysUserRole;
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import com.youlai.system.pojo.form.RoleForm;
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import com.youlai.system.pojo.form.RoleResourceForm;
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import com.youlai.system.pojo.query.RolePageQuery;
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import com.youlai.system.pojo.vo.role.RolePageVO;
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import com.youlai.system.service.SysRoleMenuService;
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import com.youlai.system.service.SysRoleService;
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import com.youlai.system.service.SysUserRoleService;
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import com.youlai.system.util.SecurityUtils;
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import lombok.RequiredArgsConstructor;
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import org.springframework.cache.annotation.CacheEvict;
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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.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Optional;
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import java.util.stream.Collectors;
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/**
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* 角色业务实现类
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*
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* @author haoxr
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* @date 2022/6/3
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*/
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@Service
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@RequiredArgsConstructor
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public class SysRoleServiceImpl extends ServiceImpl<SysRoleMapper, SysRole> implements SysRoleService {
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private final SysRoleMenuService sysRoleMenuService;
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private final SysUserRoleService sysUserRoleService;
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private final RoleConverter roleConverter;
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/**
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* 角色分页列表
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*
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* @param queryParams
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* @return
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*/
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@Override
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public Page<RolePageVO> listRolePages(RolePageQuery queryParams) {
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// 查询参数
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int pageNum = queryParams.getPageNum();
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int pageSize = queryParams.getPageSize();
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String keywords = queryParams.getKeywords();
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// 查询数据
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Page<SysRole> rolePage = this.page(new Page<>(pageNum, pageSize),
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new LambdaQueryWrapper<SysRole>()
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.and(StrUtil.isNotBlank(keywords),
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wrapper ->
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wrapper.like(StrUtil.isNotBlank(keywords), SysRole::getName, keywords)
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.or()
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.like(StrUtil.isNotBlank(keywords), SysRole::getCode, keywords)
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)
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.ne(!SecurityUtils.isRoot(), SysRole::getCode, SystemConstants.ROOT_ROLE_CODE) // 非超级管理员不显示超级管理员角色
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);
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// 实体转换
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Page<RolePageVO> pageResult = roleConverter.entity2Page(rolePage);
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return pageResult;
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}
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/**
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* 角色下拉列表
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*
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* @return
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*/
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@Override
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public List<Option> listRoleOptions() {
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// 查询数据
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List<SysRole> roleList = this.list(new LambdaQueryWrapper<SysRole>()
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.ne(!SecurityUtils.isRoot(), SysRole::getCode, SystemConstants.ROOT_ROLE_CODE)
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.select(SysRole::getId, SysRole::getName)
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.orderByAsc(SysRole::getSort)
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);
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// 实体转换
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List<Option> list = roleConverter.roles2Options(roleList);
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return list;
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}
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/**
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* @param roleForm
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* @return
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*/
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@Override
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public boolean saveRole(RoleForm roleForm) {
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Long roleId = roleForm.getId();
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String roleCode = roleForm.getCode();
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long count = this.count(new LambdaQueryWrapper<SysRole>()
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.ne(roleId != null, SysRole::getId, roleId)
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.and(wrapper ->
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wrapper.eq(SysRole::getCode, roleCode).or().eq(SysRole::getName, roleCode)
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));
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Assert.isTrue(count == 0, "角色名称或角色编码重复，请检查！");
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// 实体转换
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SysRole role = roleConverter.form2Entity(roleForm);
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boolean result = this.saveOrUpdate(role);
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return result;
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}
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/**
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* 修改角色状态
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*
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* @param roleId
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* @param status
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* @return
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*/
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@Override
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public boolean updateRoleStatus(Long roleId, Integer status) {
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boolean result = this.update(new LambdaUpdateWrapper<SysRole>()
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.eq(SysRole::getId, roleId)
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.set(SysRole::getStatus, status));
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return result;
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}
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/**
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* 批量删除角色
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*
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* @param ids
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* @return
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*/
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@Override
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public boolean deleteRoles(String ids) {
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List<Long> roleIds = Arrays.asList(ids.split(",")).stream().map(id -> Long.parseLong(id)).collect(Collectors.toList());
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Optional.ofNullable(roleIds)
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.orElse(new ArrayList<>())
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.forEach(id -> {
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long count = sysUserRoleService.count(new LambdaQueryWrapper<SysUserRole>().eq(SysUserRole::getRoleId, id));
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Assert.isTrue(count <= 0, "该角色已分配用户，无法删除");
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sysRoleMenuService.remove(new LambdaQueryWrapper<SysRoleMenu>().eq(SysRoleMenu::getRoleId, id));
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});
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boolean result = this.removeByIds(roleIds);
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return result;
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}
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/**
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* 获取角色的资源ID集合,资源包括菜单和权限
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*
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* @param roleId
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* @return
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*/
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@Override
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public RoleResourceForm getRoleResources(Long roleId) {
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RoleResourceForm roleResources = new RoleResourceForm();
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// 获取角色拥有的菜单ID集合
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List<Long> menuIds = sysRoleMenuService.listMenuIdsByRoleId(roleId);
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roleResources.setMenuIds(menuIds);
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return roleResources;
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}
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/**
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* 修改角色的资源权限
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*
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* @param roleId
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* @param roleResourceForm
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* @return
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*/
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@Override
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@Transactional
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@CacheEvict(cacheNames = "system", key = "'routes'")
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public boolean updateRoleResource(Long roleId, RoleResourceForm roleResourceForm) {
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// 删除角色菜单
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sysRoleMenuService.remove(new LambdaQueryWrapper<SysRoleMenu>().eq(SysRoleMenu::getRoleId, roleId));
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// 新增角色菜单
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List<Long> menuIds = roleResourceForm.getMenuIds();
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if (CollectionUtil.isNotEmpty(menuIds)) {
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List<SysRoleMenu> roleMenus = menuIds.stream()
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.map(menuId -> new SysRoleMenu(roleId, menuId))
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.collect(Collectors.toList());
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sysRoleMenuService.saveBatch(roleMenus);
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}
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return true;
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}
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}
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