public bool CanConnect(SecurityUserDto user, string password)
{
if (user == null || password == null) return false;
if (!Session.IsOpen) throw new SessionNotOpenedException();
var foundUser = Session.Get<User>(user.Id);
if (user == null) return false;
var userPwd = foundUser.Password ?? string.Empty;
return (password == userPwd);
}
/// <summary>
/// Determines whether the specified role is granted to execute the specified task.
/// </summary>
/// <param name="to">The level of authorisatio needed to execute the role.</param>
/// <param name="assignedRole">The assigned role.</param>
/// <returns>
/// <c>true</c> if the specified assigned role is granted; otherwise, <c>false</c>.
/// </returns>
public bool IsGranted(string to, SecurityUserDto user)
{
if (to == To.Everyone) return true;
else if (user == null) return false;
else if (user.AssignedRole == null && !user.IsSuperAdmin) { return false; }
else if (user.IsSuperAdmin) { return true; }
else
{
return (from task in user.AssignedRole.Tasks
where task.RefName.ToLower() == to
select task).ToList().Count() >0;
}
}
/// <summary>
/// Updates the specified user.
/// </summary>
/// <param name="user">The user.</param>
public void Update(SecurityUserDto user)
{
new Updator(this.Session).Update(user);
}
/// <summary>
/// Removes the specified user from the repository.
/// </summary>
/// <param name="user">The user.</param>
public void Remove(SecurityUserDto user)
{
var aptEntities = (from a in this.Session.Query<Appointment>()
where a.User.Id == user.Id
select a);
foreach (var item in aptEntities)
{
this.Session.Delete(item);
}
var userEntities = (from u in this.Session.Query<User>()
where u.Id == user.Id
select u);
foreach (var item in userEntities)
{
this.Session.Delete(item);
}
}
/// <summary>
/// Determines whether this specified usr is super admin.
/// </summary>
/// <param name="user">The user.</param>
/// <returns>
/// <c>true</c> if the specified useris super admin; otherwise, <c>false</c>.
/// </returns>
public bool IsSuperAdmin(SecurityUserDto user)
{
var superadmin = (from u in this.Session.Query<User>()
where u.Id == user.Id
select u).FirstOrDefault();
if (superadmin == null) { throw new BusinessLogicException("The database is in a wrong state: there is no super admin.", Messages.Ex_NoSuperAdmin); }
return superadmin.IsSuperAdmin;
}
/// <summary>
/// Gets the user from the specified security user.
/// </summary>
/// <param name="user">The user.</param>
/// <returns></returns>
public UserDto GetUser(SecurityUserDto user)
{
var entity = (from u in this.Session.Query<User>()
where u.Id == user.Id
select u).Single();
return Mapper.Map<User, UserDto>(entity);
}
public long Create(SecurityUserDto item, string password)
{
return new Creator(this.Session).Create(item, password);
}
public void UpdatePassword(SecurityUserDto user, string password)
{
new Updator(this.Session).Update(user, password);
}
public UserDto LoadUser(SecurityUserDto user)
{
var fullUser = this.Session.Get<User>(user.Id);
if (fullUser == null) return null;
var result = Mapper.Map<User, UserDto>(fullUser);
return result;
}
private void RefreshDataContext(SecurityUserDto user)
{
this.Dispatcher.Invoke((Action)delegate
{
if (this.DataContext != null && this.DataContext is MainWindowViewModel)
{
(this.DataContext as MainWindowViewModel).ConnectedUser = user;
}
else { throw new WrongDataContextException(); }
});
this.OnNewUserConnected();
}
public DoorKeeper(SecurityUserDto user)
{
this.user = user;
}
/// <summary>
/// Creates the specified user.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="password">The password.</param>
public long Create(SecurityUserDto item, string password)
{
Assert.IsNotNull(item, "item");
if (string.IsNullOrEmpty(password)) throw new EmptyPasswordException();
var found = (from p in this.Session.Query<User>()
where p.Id == item.Id
|| (p.FirstName == item.FirstName
&& p.LastName == item.LastName)
select p).ToList().Count() > 0;
if (found) throw new ExistingItemException();
var entity = Mapper.Map<SecurityUserDto, User>(item);
entity.Password = password;
if (entity.IsDefault) this.RemoveDefaultUser();
if (this.IsFirstUser()) { entity.IsSuperAdmin = true; }
item.Id = (long)this.Session.Save(entity);
return item.Id;
}
