public IActionResult AddProductToCart(WebAPIModelOfInsertMemberBasket productToAddedToBasket)
{
var resultFromAddProductToCart = this.ManagerOfMemberBaskets
.AddProductToCart(productToBeAddedToCart: productToAddedToBasket);
return(StatusCode(statusCode: StatusCodes.Status200OK,
value: resultFromAddProductToCart));
}
ResultModel IManagerOfMemberBaskets.AddProductToCart(WebAPIModelOfInsertMemberBasket productToBeAddedToCart)
{
ResultModel resultModel = default(ResultModel);
if (productToBeAddedToCart == null)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.ProductInformationToBeAddedToTheCartCannotBeEmpty);
}
else
{
var isThereAnyMember = this.ManagerOfMembers.FetchMemberById(idOfMember: productToBeAddedToCart.BasketOwnerMemberId);
if (!isThereAnyMember.SuccessInformation.IsResultSuccessful && isThereAnyMember.MemberInformation == null)
{
return(isThereAnyMember.SuccessInformation);
}
var isThereAnyProduct = this.ManagerOfProducts.FetchProductById(idOfProduct: productToBeAddedToCart.ProductId);
if (!isThereAnyProduct.InformationOfSuccess.IsResultSuccessful && isThereAnyProduct.InformationOfProduct == null)
{
return(isThereAnyProduct.InformationOfSuccess);
}
var isThereAnyProductStock = this.ManagerOfProductStocks.FetchProductStockInformationByProductId(productId: productToBeAddedToCart.ProductId);
if (!isThereAnyProductStock.InformationOfSuccess.IsResultSuccessful && isThereAnyProductStock.InformationOfProductStock == null)
{
return(isThereAnyProductStock.InformationOfSuccess);
}
if (isThereAnyMember.MemberInformation != null &&
isThereAnyProduct.InformationOfProduct != null &&
isThereAnyProductStock.InformationOfProductStock != null)
{
if (productToBeAddedToCart.ProductQuantity <= 0)
{
return(ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.QuantityValueCannotBeNegativeOrEqualToZero));
}
if (productToBeAddedToCart.ProductQuantity > isThereAnyProductStock.InformationOfProductStock.ProductStockQuantity)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.WarningOfInsufficientStock);
}
else
{
/*
* Ilgili kullanici icin Sepete eklenmek istenilen Urun, daha onceden sepetten silinmemis veya
* sepete eklenip satin alinmamis halinin varligi kontrol edilir.
*/
DTOOfMemberBaskets isThereThisProductInTheBasket =
this.MapperOfMemberBaskets
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfMemberBaskets
.FetchAnyRecord(whereConditions: x => x.Status == true &&
x.ReleaseDate == null &&
x.ProductId == productToBeAddedToCart.ProductId &&
x.MemberId == productToBeAddedToCart.BasketOwnerMemberId &&
x.ClosingReasonId == (byte)BasketClosingReasonTypes.Added));
/*
* Eger Urun, daha onceden Sepetten silinmemis veya satin alinmamis
* ise ya da hic eklenmemis ise ilk defa URUN, Sepete eklenir
*/
if (isThereThisProductInTheBasket == null)
{
int numberOfRowsAffected = default(int);
try
{
DTOOfMemberBaskets addedProductToCart =
this.MapperOfMemberBaskets
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfMemberBaskets
.InsertRecord(recordToInsert: this.MapperOfMemberBaskets
.MapToEntity(dtoObject: new DTOOfMemberBaskets
{
Status = true,
ReleaseDate = null,
Id = Guid.NewGuid(),
CreationDate = DateTime.Now,
ProductId = productToBeAddedToCart.ProductId,
Quantity = productToBeAddedToCart.ProductQuantity,
MemberId = productToBeAddedToCart.BasketOwnerMemberId,
ClosingReasonId = (byte)BasketClosingReasonTypes.Added,
})));
numberOfRowsAffected = this.UnitOfWorkForBasketApplication.SaveChanges();
if (numberOfRowsAffected <= 0)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.AddProductToCartUnsuccessful);
}
else
{
resultModel = ResultModel.SuccessfulResult(messageOfResultSuccessful: ConstantsOfResults.AddProductToCartSuccessful);
}
}
catch (Exception exception)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful:
$"{ConstantsOfErrors.TransactionErrorMessageOfAddProductToCart} HATA : {exception.Message}");
}
finally
{
this.UnitOfWorkForBasketApplication.Dispose();
}
}
/*
* Urun daha onceden Sepet'e eklenmis ise ve yeterli Stok varsa URUN'e ait adet artirimi yapilir.
*/
else
{
/* Alinmak istenilen URUN adeti, Stok'ta bulunan adetten buyuk mu diye kontrol edilir */
if ((productToBeAddedToCart.ProductQuantity + isThereThisProductInTheBasket.Quantity) >
isThereAnyProductStock.InformationOfProductStock.ProductStockQuantity)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.WarningOfInsufficientStock);
}
else
{
/* Alinmak istenilen URUN adeti, Stok degeriyle ayni ise veya daha kucuk ise
* Urun'e ait adet sayisi eski sayi ile toplanarak Sepette ki deger guncellenir
*/
isThereThisProductInTheBasket.Quantity += productToBeAddedToCart.ProductQuantity;
resultModel = this.UpdateSelectedProductInCart(newlyInformationForProductInTheBasket: isThereThisProductInTheBasket);
}
}
}
}
else
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.GeneralWarningForAddProductToCart);
}
}
return(resultModel);
}
