private void LeaseBook()
{
Action redo = () =>
{
SelectedBook.LeasedTo = Session.Current.LoggedInUser;
LeaseCommand.RaiseCanExecuteChanged();
OnPropertyChanged("SelectedBook");
BookList.Refresh();
};
Action undo = () =>
{
SelectedBook.LeasedTo = string.Empty;
LeaseCommand.RaiseCanExecuteChanged();
OnPropertyChanged("SelectedBook");
BookList.Refresh();
};
history.AddAndExecute(new RevertableCommand(redo, undo));
UndoCommand.RaiseCanExecuteChanged();
RedoCommand.RaiseCanExecuteChanged();
ClientLogger.Log($"{Session.Current.LoggedInUser} leased book {selectedBook.BookName}", Common.LogLevel.Info);
}
