private void ChangeRoleButton_OnClick(object sender, RoutedEventArgs e)
{
var button = sender as Button;
Debug.Assert(button != null, nameof(button) + " != null");
var member = button.DataContext as Account;
Debug.Assert(member != null, nameof(member) + " != null");
if (Chat.Admins.Select(admin => admin.Id).Contains(member.Id))
{
_chatService.RemoveAdmin(Chat, member, chat =>
{
new NotificationManager().Show(new NotificationContent
{
Title = "Role changed!",
Message = $"{member.FirstName} {member.LastName} is not administrator anymore!",
Type = NotificationType.Success
}, "WindowArea");
});
}
else
{
_chatService.AddAdmin(Chat, member, chat =>
{
new NotificationManager().Show(new NotificationContent
{
Title = "Role changed!",
Message = $"{member.FirstName} {member.LastName} is now administrator!",
Type = NotificationType.Success
}, "WindowArea");
});
}
}
