public static bool CanDelete(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication.ID == descriptor.UserInfo.ID)
{
return(false);
}
return(authentication.Authority == Authority.Admin);
}
public static bool CanSendMessage(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication.ID == descriptor.UserInfo.ID)
{
return(false);
}
return(UserDescriptorUtility.IsOnline(authentication, descriptor));
}
public static async Task <bool> BanAsync(Authentication authentication, IUserDescriptor descriptor)
{
var dialog = await BanViewModel.CreateInstanceAsync(authentication, descriptor);
if (dialog != null && await dialog.ShowDialogAsync() == true)
{
return(true);
}
return(false);
}
public When_getting_history_entries()
{
_eventStore = A.Fake <IEventStore>();
_userDescriptor = A.Fake <IUserDescriptor>();
A.CallTo(() => _eventStore.Get(AggregateId))
.Returns(Task.FromResult(CreateTestEvents()));
A.CallTo(() => _userDescriptor.GetUserDescription(UserId))
.Returns(User);
}
internal void DisplayUserName(IUserDescriptor _UserDescriptor)
{
if (_UserDescriptor != null)
{
this.m_UserNameLiteral.Text = String.Format("Welcome {0} from {1} !", _UserDescriptor.User, _UserDescriptor.Company);
}
else
{
this.m_UserNameLiteral.Text = "Information about user is unavailable";
}
}
public static bool IsOnline(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication == null)
{
throw new ArgumentNullException(nameof(authentication));
}
if (descriptor == null)
{
throw new ArgumentNullException(nameof(descriptor));
}
return(descriptor.UserState.HasFlag(UserState.Online));
}
public static bool IsBanned(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication == null)
{
throw new ArgumentNullException(nameof(authentication));
}
if (descriptor == null)
{
throw new ArgumentNullException(nameof(descriptor));
}
return(descriptor.BanInfo.ID != string.Empty);
}
public static bool IsGuest(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication == null)
{
throw new ArgumentNullException(nameof(authentication));
}
if (descriptor == null)
{
throw new ArgumentNullException(nameof(descriptor));
}
return(descriptor.UserInfo.Authority == Authority.Guest);
}
public static bool CanUnban(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication.ID == descriptor.UserInfo.ID)
{
return(false);
}
if (authentication.Authority != Authority.Admin)
{
return(false);
}
return(UserDescriptorUtility.IsBanned(authentication, descriptor) == true);
}
public static bool CanKick(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication == null)
{
return(false);
}
if (authentication.ID == descriptor.UserInfo.ID)
{
return(false);
}
if (authentication.Authority != Authority.Admin)
{
return(false);
}
return(UserDescriptorUtility.IsOnline(authentication, descriptor) == true);
}
public static async Task <bool> UnbanAsync(Authentication authentication, IUserDescriptor descriptor)
{
if (descriptor.Target is IUser user)
{
try
{
await user.Dispatcher.InvokeAsync(() => user.Unban(authentication));
return(true);
}
catch (Exception e)
{
AppMessageBox.ShowError(e);
return(false);
}
}
else
{
throw new NotImplementedException();
}
}
public override void SelectObject(object obj)
{
this.descriptor = obj as IUserDescriptor;
if (this.descriptor != null)
{
foreach (var item in this.domains)
{
item.IsVisible = item.ContainsUser(this.descriptor.UserID);
}
this.DisplayName = $"{Resources.Title_UserDomainList} [{this.descriptor.UserID}]";
}
else
{
foreach (var item in this.domains)
{
item.IsVisible = false;
}
this.DisplayName = Resources.Title_UserDomainList;
}
this.SelectedDomain = null;
this.NotifyOfPropertyChange(nameof(this.IsVisible));
this.NotifyOfPropertyChange(nameof(this.SelectedObject));
}
public static Task <ChangeUserViewModel> CreateInstanceAsync(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication == null)
{
throw new ArgumentNullException(nameof(authentication));
}
if (descriptor == null)
{
throw new ArgumentNullException(nameof(descriptor));
}
if (descriptor.Target is IUser user)
{
return(user.Dispatcher.InvokeAsync(() =>
{
return new ChangeUserViewModel(authentication, user);
}));
}
else
{
throw new ArgumentException("Invalid Target of Descriptor", nameof(descriptor));
}
}
public override void SelectObject(object obj)
{
this.Detach();
this.descriptor = obj as IUserDescriptor;
this.Attach();
}
public static async Task <bool> RenameAsync(Authentication authentication, IUserDescriptor descriptor)
{
return(await Task.Run(() => false));
}
public static async Task <bool> SendMessageAsync(Authentication authentication, IUserDescriptor descriptor)
{
if (descriptor.Target is IUser user)
{
var dialog = await SendMessageViewModel.CreateInstanceAsync(authentication, descriptor);
return(dialog?.ShowDialog() == true);
}
else
{
throw new NotImplementedException();
}
}
public static async Task <bool> BanAsync(Authentication authentication, IUserDescriptor descriptor)
{
var dialog = await BanViewModel.CreateInstanceAsync(authentication, descriptor);
return(dialog?.ShowDialog() == true);
}
public static Task <MoveUserViewModel> CreateInstanceAsync(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication == null)
{
throw new ArgumentNullException(nameof(authentication));
}
if (descriptor == null)
{
throw new ArgumentNullException(nameof(descriptor));
}
if (descriptor.Target is IUser user)
{
return(user.Dispatcher.InvokeAsync(() =>
{
var categories = user.GetService(typeof(IUserCategoryCollection)) as IUserCategoryCollection;
var targetPaths = categories.Select(item => item.Path).ToArray();
return new MoveUserViewModel(authentication, user, targetPaths);
}));
}
else
{
throw new ArgumentException("Invalid Target of Descriptor", nameof(descriptor));
}
}
public static bool CanRename(Authentication authentication, IUserDescriptor descriptor)
{
return(false);
}
public HistoryService(IEventStore eventStore, IUserDescriptor userDescriptor)
{
_eventStore = eventStore;
_userDescriptor = userDescriptor;
}
public static bool CanRename(Authentication _1, IUserDescriptor _2)
{
return(false);
}
public UserDescriptor(Authentication authentication, IUserDescriptor descriptor, bool isSubscriptable, object owner)
: base(authentication, descriptor.Target, descriptor, isSubscriptable)
{
this.user = descriptor.Target;
this.Owner = owner ?? this;
}
public static bool CanMove(Authentication authentication, IUserDescriptor _)
{
return(authentication.Authority == Authority.Admin);
}
public static Task <SendMessageViewModel> CreateInstanceAsync(Authentication authentication, IUserDescriptor descriptor)
{
if (authentication == null)
{
throw new ArgumentNullException(nameof(authentication));
}
if (descriptor == null)
{
throw new ArgumentNullException(nameof(descriptor));
}
if (descriptor.Target is IUser user)
{
return(user.Dispatcher.InvokeAsync(() =>
{
return new SendMessageViewModel(authentication, user);
}));
}
else
{
throw new ArgumentException("ServiceProvider does not provide IUserContext", nameof(descriptor));
}
}
public static bool CanChange(Authentication authentication, IUserDescriptor descriptor)
{
return(authentication.Authority == Authority.Admin);
}
