/// <summary>
/// updates the decision
/// </summary>
/// <param name="decision">changed decision</param>
/// <param name="userId">user who is performing this operation</param>
public void UpdateDecision(DecisionModel decision, int userId)
{
DecisionOp.UpdateDecision(decision.ToEntity(decision), userId);
}
/// <summary>
/// saves a decision
/// </summary>
/// <param name="decision"></param>
/// <param name="userId"></param>
public void SaveDecision(DecisionModel decision, int userId)
{
DecisionOp.MakeDecision(decision.ToEntity(decision), userId);
}