private void FixupPromotion(Promotion previousValue)
{
if (IsDeserializing)
{
return;
}
if (previousValue != null && previousValue.PromotionVehicles.Contains(this))
{
previousValue.PromotionVehicles.Remove(this);
}
if (Promotion != null)
{
if (!Promotion.PromotionVehicles.Contains(this))
{
Promotion.PromotionVehicles.Add(this);
}
PromotionId = Promotion.Id;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("Promotion")
&& (ChangeTracker.OriginalValues["Promotion"] == Promotion))
{
ChangeTracker.OriginalValues.Remove("Promotion");
}
else
{
ChangeTracker.RecordOriginalValue("Promotion", previousValue);
}
if (Promotion != null && !Promotion.ChangeTracker.ChangeTrackingEnabled)
{
Promotion.StartTracking();
}
}
}
public bool Equals(Promotion other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
if (other.Id == 0 && Id == 0)
return false;
else
return other.Id == Id;
}