public CheckPromotionResult CheckPromotionCode(string c, int orderId)
{
var isSameCode = false;
var oldOrder = _orderRepository.GetById(orderId);
if (oldOrder != null)
{
if ((!string.IsNullOrEmpty(oldOrder.PromotionCode) && string.IsNullOrEmpty(c)) || (!string.IsNullOrEmpty(oldOrder.PromotionCode) && !string.IsNullOrEmpty(c) && oldOrder.PromotionCode == c))
{
isSameCode = true;
}
}
return(_promotionRepository.CheckPromotionCode(c, isSameCode));
}
public CheckPromotionResult CheckPromotionCode(string c)
{
return(_promotionRepository.CheckPromotionCode(c, false));
}