package com.xiaopeng.account.service.impl;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.stream.Collectors;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.xiaopeng.account.mapper.XpOperationsRoleMapper;
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import com.xiaopeng.account.service.ISysGroupMenuService;
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import com.xiaopeng.account.service.ISysPermissionService;
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import com.xiaopeng.account.service.ISysRoleService;
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import com.xiaopeng.account.service.ISysUserRoleService;
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import com.xiaopeng.api.feignClient.operation.SysMenuClient;
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import com.xiaopeng.api.model.account.*;
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import com.xiaopeng.api.model.operation.SysMenu;
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import com.xiaopeng.common.core.domain.R;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.util.CollectionUtils;
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/**
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* 用户权限处理
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*
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* @author ruoyi
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*/
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@Service
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public class SysPermissionServiceImpl implements ISysPermissionService
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{
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private static final Logger log = LoggerFactory.getLogger(SysPermissionServiceImpl.class);
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@Autowired
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private ISysRoleService roleService;
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@Autowired
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private ISysUserRoleService userRoleService;
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@Autowired
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private ISysGroupMenuService groupMenuService;
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@Autowired
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private SysMenuClient sysMenuClient;
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@Autowired
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private XpOperationsRoleMapper xpOperationsRoleMapper;
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/**
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* 获取角色数据权限
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*
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* @param user 用户信息
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* @return 角色权限信息
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*/
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@Override
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public Set<String> getRolePermission(SysUser user)
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{
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Set<String> roles = new HashSet<String>();
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// 管理员拥有所有权限
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if (user.isAdmin())
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{
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roles.add("admin");
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}
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else
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{
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roles.addAll(roleService.selectRolePermissionByUserId(user.getId()));
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}
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return roles;
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}
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@Override
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public Set<String> getRolePermission(XpOperationsUser user) {
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Set<String> roles = new HashSet<String>();
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// 管理员拥有所有权限
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roles.addAll(roleService.selectRolePermissionByOperationUserId(user.getId()));
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return roles;
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}
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/**
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* 获取菜单数据权限
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*
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* 权限链路: userId -> sys_user_role -> roleId -> sys_role -> groupId
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* -> sys_group_menu -> menuIds -> (Feign) sys_menu -> perms
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*
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* @param user 用户信息
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* @return 菜单权限信息
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*/
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@Override
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public Set<String> getMenuPermission(SysUser user)
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{
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Set<String> perms = new HashSet<>();
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// 管理员拥有所有权限
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if (user.isAdmin()) {
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perms.add("*:*:*");
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} else {
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try {
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// 1. 根据 userId 查询 sys_user_role 获取 roleId
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SysUserRole userRole = userRoleService.selectSysUserRoleByUserId(user.getId());
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if (userRole == null || userRole.getRoleId() == null) {
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log.warn("用户[{}]未分配角色", user.getId());
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return perms;
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}
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Long roleId = userRole.getRoleId();
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// 2. 根据 roleId 查询 sys_role 获取 groupId
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Long groupId = roleService.selectGroupIdByRoleId(roleId);
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if (groupId == null) {
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log.warn("角色[{}]未关联权限组", roleId);
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return perms;
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}
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// 3. 根据 groupId 查询 sys_group_menu 获取 menuId 列表
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List<Long> menuIds = groupMenuService.selectMenuIdsByGroupId(groupId);
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if (menuIds == null || menuIds.isEmpty()) {
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log.warn("权限组[{}]未配置菜单权限", groupId);
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return perms;
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}
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// 4. 通过 Feign 调用 operation 服务，根据 menuId 列表获取菜单列表
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R<List<SysMenu>> result = sysMenuClient.getMenusByMenuIds(menuIds);
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if (R.isSuccess(result) && result.getData() != null) {
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perms = result.getData().stream().map(item -> item.getId().toString()).collect(Collectors.toSet());
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} else {
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log.error("调用菜单服务获取菜单列表失败: {}", result != null ? result.getMsg() : "返回结果为空");
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}
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} catch (Exception e) {
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log.error("获取用户[{}]菜单权限异常", user.getId(), e);
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}
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}
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return perms;
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}
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@Override
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public Set<String> getMenuPermission(XpOperationsUser user) {
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Set<String> perms = new HashSet<>();
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try {
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// 1. 根据 userId 查询 sys_user_role 获取 roleId
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List<XpOperationsRole> xpOperationsRoles = xpOperationsRoleMapper.selectSysUserRoleByOperationUserId(user.getId());
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if (CollectionUtils.isEmpty(xpOperationsRoles)) {
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log.warn("用户[{}]未分配角色", user.getId());
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return perms;
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}
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List<Long> roleIds = xpOperationsRoles.stream().map(XpOperationsRole::getRoleId).collect(Collectors.toList());
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// 2. 根据 roleId 查询 sys_role 获取 groupId
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List<SysRole> sysRoles = roleService.list(Wrappers.lambdaQuery(SysRole.class)
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.in(SysRole::getId, roleIds));
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List<Long> groupIds = sysRoles.stream().map(SysRole::getGroupId).collect(Collectors.toList());
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if (CollectionUtils.isEmpty(groupIds)) {
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log.warn("角色[{}]未关联权限组", groupIds);
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return perms;
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}
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// 3. 根据 groupId 查询 sys_group_menu 获取 menuId 列表
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List<SysGroupMenu> sysGroupMenus = groupMenuService.list(Wrappers.lambdaQuery(SysGroupMenu.class)
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.in(SysGroupMenu::getGroupId, groupIds));
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List<Long> menuIds = sysGroupMenus.stream().map(SysGroupMenu::getMenuId).collect(Collectors.toList());
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if (CollectionUtils.isEmpty(menuIds)) {
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log.warn("权限组[{}]未配置菜单权限", menuIds);
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return perms;
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}
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// 4. 通过 Feign 调用 operation 服务，根据 menuId 列表获取菜单列表
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R<List<SysMenu>> result = sysMenuClient.getMenusByMenuIds(menuIds);
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if (R.isSuccess(result) && result.getData() != null) {
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perms = result.getData().stream().map(item -> item.getId().toString()).collect(Collectors.toSet());
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} else {
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log.error("调用菜单服务获取菜单列表失败: {}", result != null ? result.getMsg() : "返回结果为空");
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}
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} catch (Exception e) {
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log.error("获取用户[{}]菜单权限异常", user.getId(), e);
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}
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return perms;
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}
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}
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