protected override void Seed(Entities context)
{
var user = new SYS_USER()
{
ACCOUNT = "admin",
PASSWORD = new AESCrypt().Encrypt("pai415926")
};
context.SYS_USER.Add(user);
context.SaveChanges();
}
/// <summary>
/// 是否超级管理员
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
public bool IsAdmin(int userId)
{
//通过用户ID获取角色
Domain.SYS_USER entity = this.Get(p => p.ID == userId);
if (entity == null)
{
return(false);
}
var roles = entity.SYS_USER_ROLE.Select(p => new Domain.SYS_ROLE
{
ID = p.SYS_ROLE.ID
});
return(roles.ToList().Any(item => item.ID == ClsDic.DicRole["超级管理员"]));
}
/// <summary>
/// 根据用户信息获取用户所有的权限
/// </summary>
private List <Domain.SYS_PERMISSION> GetPermissionByUser(Domain.SYS_USER users)
{
//1、超级管理员拥有所有权限
if (IsAdmin(users.ID))
{
return(PermissionManage.LoadListAll(null));
}
//2、普通用户，合并当前用户权限与角色权限
var perlist = new List <Domain.SYS_PERMISSION>();
//2.1合并用户权限
perlist.AddRange(users.SYS_USER_PERMISSION.Select(p => p.SYS_PERMISSION).ToList());
//2.2合同角色权限
////todo:经典多对多的数据查询Linq方法
perlist.AddRange(users.SYS_USER_ROLE.Select(p => p.SYS_ROLE.SYS_ROLE_PERMISSION.Select(c => c.SYS_PERMISSION)).SelectMany(c => c.Select(e => e)).Cast <Domain.SYS_PERMISSION>().ToList());
//3、去重
////todo:通过重写IEqualityComparer<T>实现对象去重
perlist = perlist.Distinct(new PermissionDistinct()).ToList();
return(perlist);
}
/// <summary>
/// 根据用户构造用户基本信息
/// </summary>
public Account GetAccountByUser(Domain.SYS_USER users)
{
if (users == null)
{
return(null);
}
//用户授权--->注意用户的授权是包括角色权限与自身权限的
var permission = GetPermissionByUser(users);
//用户角色
var role = users.SYS_USER_ROLE.Select(p => p.SYS_ROLE).ToList();
//用户部门
var dpt = users.SYS_USER_DEPARTMENT.Select(p => p.SYS_DEPARTMENT).ToList();
//用户岗位
var post = users.SYS_POST_USER.ToList();
//用户主部门
var dptInfo = this.DepartmentManage.Get(p => p.ID == users.DPTID);
//用户模块
var module = permission.Select(p => p.SYS_MODULE).ToList().Distinct(new ModuleDistinct()).ToList();
Account account = new Account()
{
Id = users.ID,
Name = users.NAME,
LogName = users.ACCOUNT,
PassWord = users.PASSWORD,
IsAdmin = IsAdmin(users.ID),
DptInfo = dptInfo,
Dpt = dpt,
Face_Img = users.FACE_IMG,
Permissions = permission,
Roles = role,
PostUser = post,
Modules = module
};
return(account);
}
