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package com.ruoyi.framework.security.service;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import com.ruoyi.project.system.domain.SysRole;
import com.ruoyi.project.system.domain.SysUser;
import com.ruoyi.project.system.service.ISysMenuService;
import com.ruoyi.project.system.service.ISysRoleService;
/**
* 用户权限处理
*
* @author ruoyi
*/
@Component
public class SysPermissionService
{
@Autowired
private ISysRoleService roleService;
@Autowired
private ISysMenuService menuService;
/**
* 获取角色数据权限
*
* @param user 用户信息
* @return 角色权限信息
*/
public Set<String> getRolePermission(SysUser user)
{
Set<String> roles = new HashSet<String>();
// 管理员拥有所有权限
if (user.isAdmin())
{
roles.add("admin");
}
else
{
roles.addAll(roleService.selectRolePermissionByUserId(user.getUserId()));
}
return roles;
}
/**
* 获取菜单数据权限
*
* @param user 用户信息
* @return 菜单权限信息
*/
public Set<String> getMenuPermission(SysUser user)
{
Set<String> perms = new HashSet<String>();
// 管理员拥有所有权限
if (user.isAdmin())
{
perms.add("*:*:*");
}
else
{
List<SysRole> roles = user.getRoles();
if (!CollectionUtils.isEmpty(roles))
{
// 多角色设置permissions属性，以便数据权限匹配权限
for (SysRole role : roles)
{
Set<String> rolePerms = menuService.selectMenuPermsByRoleId(role.getRoleId());
role.setPermissions(rolePerms);
perms.addAll(rolePerms);
}
}
else
{
perms.addAll(menuService.selectMenuPermsByUserId(user.getUserId()));
}
}
return perms;
}
}