public PromotionDiscount CreateFreeOfChargeDiscount(ProductRef parentProduct, Guid? freeOfChargeProduct, int parentProductQuantity, int? freeProductQuantity, DateTime effectiveDate, decimal DiscountRate, DateTime endDate)
{
if (parentProduct.ProductId == Guid.Empty)
throw new ArgumentException("Invalid product");
//if (freeOfChargeProduct.ProductId == 0)
// throw new ArgumentException("Invalid product");
PromotionDiscount foc = new PromotionDiscount(Guid.NewGuid())
{
ProductRef = new ProductRef { ProductId=parentProduct.ProductId }
};
foc.PromotionDiscountItems.Add(new PromotionDiscount.PromotionDiscountItem(Guid.NewGuid())
{
ParentProductQuantity = parentProductQuantity,
FreeOfChargeQuantity = freeProductQuantity.Value,
FreeOfChargeProduct =freeOfChargeProduct==null ?null: new ProductRef { ProductId=freeOfChargeProduct.Value},
EffectiveDate=effectiveDate,
EndDate = endDate,
DiscountRate=DiscountRate,
_Status = EntityStatus.New,
});
return foc;
}
private void AssertPromotionDiscount(PromotionDiscount promotionDiscountX, PromotionDiscount PromotionDiscountY)
{
var pdX = promotionDiscountX.PromotionDiscountItems.FirstOrDefault();
var pdY = PromotionDiscountY.PromotionDiscountItems.FirstOrDefault();
Assert.IsNotNull(promotionDiscountX);
Assert.AreEqual(promotionDiscountX.Id.ToString(), PromotionDiscountY.Id.ToString());
Assert.AreEqual(promotionDiscountX.ProductRef.ProductId.ToString(), PromotionDiscountY.ProductRef.ProductId.ToString());
if (pdX != null && pdY != null)
{
Assert.AreEqual(pdX.EffectiveDate, pdY.EffectiveDate);
Assert.AreEqual(pdX.DiscountRate, pdY.DiscountRate);
Assert.AreEqual(promotionDiscountX._Status, PromotionDiscountY._Status);
}
}
PromotionDiscountViewModel Map(PromotionDiscount foc)
{
PromotionDiscountViewModel pdvm = new PromotionDiscountViewModel();
var discountItem = foc.PromotionDiscountItems.FirstOrDefault();
pdvm.EffectiveDate = discountItem != null ? discountItem.EffectiveDate : DateTime.Parse("01-jan-1900");
pdvm.EndDate = discountItem != null ? discountItem.EndDate : DateTime.Parse("01-jan-1900");
pdvm.FreeOfChargeProductQuantity = discountItem != null ? discountItem.FreeOfChargeQuantity : 0;
pdvm.FreeProduct = (discountItem != null && discountItem.FreeOfChargeProduct != null)
? discountItem.FreeOfChargeProduct.ProductId : Guid.Empty;
pdvm.Product = foc.ProductRef.ProductId;
pdvm.ParentProductQuantity = discountItem != null ? discountItem.ParentProductQuantity : 0;
var currentFreeOfChargeProduct = discountItem != null && discountItem.FreeOfChargeProduct != null
? discountItem.FreeOfChargeProduct : null;
if (currentFreeOfChargeProduct != null)
{
if (discountItem.FreeOfChargeProduct.ProductId != Guid.Empty)
{
pdvm.FreeProductName = discountItem.FreeOfChargeProduct == null
? "None"
: _productRepository.GetById(discountItem.FreeOfChargeProduct.ProductId).Description;
}
}
pdvm.ProductName = _productRepository.GetById(foc.ProductRef.ProductId).Description;
pdvm.Id = foc.Id;
pdvm.isActive = foc._Status == EntityStatus.Active ? true : false;
pdvm.DiscountRate = discountItem != null ? discountItem.DiscountRate : 0;
return pdvm;
}
public PromotionDiscountDTO Map(PromotionDiscount promotion)
{
if (promotion == null) return null;
var item = new PromotionDiscountDTO()
{
DateCreated = promotion._DateCreated,
DateLastUpdated = promotion._DateLastUpdated,
StatusId = (int) promotion._Status,
MasterId = promotion.Id,
ProductMasterId = promotion.ProductRef.ProductId,
PromotionDiscountItems = promotion.PromotionDiscountItems
.Select(s => new PromotionDiscountItemDTO
{
DateCreated = s._DateCreated,
DateLastUpdated = s._DateLastUpdated,
StatusId = (int) s._Status,
EffectiveDate = s.EffectiveDate,
EndDate = s.EndDate,
FreeQuantity = s.FreeOfChargeQuantity,
ParentQuantity = s.ParentProductQuantity,
MasterId = s.Id,
ProductMasterId =
s.FreeOfChargeProduct == null
? Guid.Empty
: s.FreeOfChargeProduct.ProductId,
DiscountRate = s.DiscountRate
}).ToList()
};
return item;
}
private bool HasPromotionDiscountChanged(PromotionDiscount entity)
{
var repo = ObjectFactory.GetInstance<IPromotionDiscountRepository>();
var promo = repo.GetById(entity.Id);
if (promo == null) return true;
if (promo.CurrentDiscountRate != entity.CurrentDiscountRate ||
promo.CurrentFreeOfChargeProduct != entity.CurrentFreeOfChargeProduct ||
promo.CurrentFreeOfChargeQuantity != entity.CurrentFreeOfChargeQuantity ||
promo.CurrentParentProductQuantity != entity.CurrentParentProductQuantity) return true;
return false;
}