public void Restore(TaskMemento memento)
{
if (memento == null)
{
return;
}
RestoreInfoFromMemento(memento);
_task.Changes.Add(memento);
_task.CurrentChange = _task.Changes.Count - 1;
}
private static void AddToChangesDatabase(string employeeId, TaskMemento memento)
{
CreateNewIfNotIdChanges(employeeId);
TaskData.ChangesByEmployeeId[employeeId].Add(memento);
}
private void RestoreInfoFromMemento(TaskMemento memento)
{
_task.CurrentState = memento.State;
_task.AssignedEmployee = memento.Employee;
_task.Comments = memento.Comments;
}
