ResultModel IManagerOfMemberBaskets.DeleteAnyProductInTheBasket(Guid idOfMemberBasket)
{
ResultModel resultModel = default(ResultModel);
if (idOfMemberBasket == Guid.Empty)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.BasketIdCannotBeEmpty);
}
else
{
try
{
DTOOfMemberBaskets fetchRecordInTheMemberBasket = this.FetchProductInTheBasketByBasketId(idOfMemberBasket: idOfMemberBasket);
if (fetchRecordInTheMemberBasket == null)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.TheProductToBeDeletedWasNotFoundInTheBasket);
}
else
{
fetchRecordInTheMemberBasket.Status = false;
fetchRecordInTheMemberBasket.ReleaseDate = DateTime.Now;
fetchRecordInTheMemberBasket.ClosingReasonId = (byte)BasketClosingReasonTypes.Deleted;
var wasItDeletedSelectedBasket = this.UpdateSelectedProductInCart(newlyInformationForProductInTheBasket: fetchRecordInTheMemberBasket);
if (!wasItDeletedSelectedBasket.IsResultSuccessful)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.DeleteProductInTheBasketIsUnsuccessful);
}
else
{
resultModel = ResultModel.SuccessfulResult(messageOfResultSuccessful: ConstantsOfResults.DeleteProductInTheBasketIsSuccessful);
}
}
}
catch (Exception exception)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful:
$"{ConstantsOfErrors.TransactionErrorMessageOfDeleteProductToCart} HATA : {exception.Message}");
}
finally
{
this.UnitOfWorkForBasketApplication.Dispose();
}
}
return(resultModel);
}
private ResultModel UpdateSelectedProductInCart(DTOOfMemberBaskets newlyInformationForProductInTheBasket)
{
ResultModel resultToReturn = default(ResultModel);
if (newlyInformationForProductInTheBasket == null)
{
resultToReturn = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful:
ConstantsOfResults.TheInformationOfTheProductToBeUpdatedInTheBasketCannotBeEmpty);
}
else
{
int numberOfRowsAffected = default(int);
DTOOfMemberBaskets updatedProductInTheBasket =
this.MapperOfMemberBaskets
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfMemberBaskets
.UpdateRecord(recordToUpdate: this.MapperOfMemberBaskets
.MapToEntity(dtoObject: newlyInformationForProductInTheBasket)));
try
{
numberOfRowsAffected = this.UnitOfWorkForBasketApplication.SaveChanges();
if (numberOfRowsAffected <= 0)
{
resultToReturn = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.UpdateProductInTheBasketIsUnsuccessful);
}
else
{
resultToReturn = ResultModel.SuccessfulResult(messageOfResultSuccessful: ConstantsOfResults.UpdateProductInTheBasketIsSuccessful);
}
}
catch (Exception exception)
{
resultToReturn = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful:
$"{ConstantsOfErrors.TransactionErrorMessageOfUpdateProductInTheBasket} HATA : {exception.Message}");
}
finally
{
this.UnitOfWorkForBasketApplication.Dispose();
}
}
return(resultToReturn);
}
ResultModel IManagerOfMemberBaskets.BuyProductsInCart(Guid idOfBasketOwnerId)
{
ResultModel resultModel = default(ResultModel);
var isThereAnyMember = this.ManagerOfMembers.FetchMemberById(idOfMember: idOfBasketOwnerId);
if (!isThereAnyMember.SuccessInformation.IsResultSuccessful && isThereAnyMember.MemberInformation == null)
{
return(isThereAnyMember.SuccessInformation);
}
try
{
var allProductsOwnedByTheMember = this.FetchAllProductsOwnedByTheMember(idOfBasketOwner: idOfBasketOwnerId);
if (!allProductsOwnedByTheMember.Any())
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.YouHaveNoItemsInYourCart);
}
else
{
int numberOfRowsAffected, numberOfProductsToBeUpdated = default(int);
foreach (DTOOfMemberBaskets productInfoInTheBasket in allProductsOwnedByTheMember)
{
/* Satin alinmak istenilen URUN'e ait bilgiler listeleniyor. */
var fetchProductInfoByProductId = this.ManagerOfProducts
.FetchProductById(idOfProduct: productInfoInTheBasket.ProductId);
if (!fetchProductInfoByProductId.InformationOfSuccess.IsResultSuccessful &&
fetchProductInfoByProductId.InformationOfProduct == null)
{
return(fetchProductInfoByProductId.InformationOfSuccess);
}
/* Satin alinmak istenilen URUN'e ait STOK bilgisi listeleniyor */
var fetchProductStockInfoByProductId =
this.ManagerOfProductStocks
.FetchProductStockInformationByProductId(productId: fetchProductInfoByProductId.InformationOfProduct.ProductId);
if (!fetchProductStockInfoByProductId.InformationOfSuccess.IsResultSuccessful &&
fetchProductStockInfoByProductId.InformationOfProductStock == null)
{
return(fetchProductStockInfoByProductId.InformationOfSuccess);
}
/* Satin alinmak istenilen URUN'e ait URUN adeti ile URUN'e ait STOK adeti karsilastirilmasi yapiliyor.
* Alinmak istenilen URUN adeti, STOK adetine esit veya kucuk ise satis yapilir
*/
if (productInfoInTheBasket.Quantity <= fetchProductStockInfoByProductId.InformationOfProductStock.ProductStockQuantity)
{
#region KULLANICI'ya ait SEPET'teki tum URUN'lerin ClosingReasonType degeri Ordered (Satildi) olarak ayarlanir ve SEPET guncellenir
productInfoInTheBasket.Status = false;
productInfoInTheBasket.ReleaseDate = DateTime.Now;
productInfoInTheBasket.ClosingReasonId = (byte)BasketClosingReasonTypes.Ordered;
DTOOfMemberBaskets wasItUpdatedBasket =
this.MapperOfMemberBaskets
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfMemberBaskets
.UpdateRecord(recordToUpdate: this.MapperOfMemberBaskets
.MapToEntity(dtoObject: productInfoInTheBasket)));
#endregion KULLANICI'ya ait SEPET'teki tum URUN'lerin ClosingReasonType degeri Ordered (Satildi) olarak ayarlanir ve SEPET guncellenir
#region Satin alinan URUN'ler icin satin alinan URUN adedi kadar STOK azaltimi yapilir
fetchProductStockInfoByProductId.InformationOfProductStock.ProductStockQuantity -= productInfoInTheBasket.Quantity;
DTOOfProductStocks wasItUpdatedProductStock =
this.MapperOfProductStock
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfProductStocks
.UpdateRecord(recordToUpdate: this.MapperOfProductStock
.MapToEntity(dtoObject: new DTOOfProductStocks
{
Id = fetchProductStockInfoByProductId
.InformationOfProductStock
.ProductStockId,
ProductId = fetchProductStockInfoByProductId
.InformationOfProductStock
.ProductId,
Quantity = fetchProductStockInfoByProductId
.InformationOfProductStock
.ProductStockQuantity
})));
#endregion Satin alinan URUN'ler icin satin alinan URUN adedi kadar STOK azaltimi yapilir
#region URUN STOK degeri 0 veya daha az olursa URUN'un satilmamasi icin URUN'un Status degeri false yapilir
if (wasItUpdatedProductStock.Quantity <= 0)
{
numberOfProductsToBeUpdated++;
DTOOfProducts wasItUpdatedProduct =
this.MapperOfProduct
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfProducts
.UpdateRecord(recordToUpdate: this.MapperOfProduct
.MapToEntity(dtoObject: new DTOOfProducts
{
Status = false,
Name = fetchProductInfoByProductId
.InformationOfProduct
.ProductName,
Price = fetchProductInfoByProductId
.InformationOfProduct
.ProductPrice,
Id = wasItUpdatedProductStock.ProductId
})));
}
#endregion URUN STOK degeri 0 veya daha az olursa URUN'un satilmamasi icin URUN'un Status degeri false yapilir
}
else
{
return(ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful:
$"Sepetinizde olan ve SATIN almak istediginiz " +
$"{fetchProductInfoByProductId.InformationOfProduct.ProductName} adli URUN icin " +
$"yeterli sayida STOK bulunmamaktadir. Lutfen almak istediginiz bu URUN icin adet " +
$"sayisi en fazla {fetchProductStockInfoByProductId.InformationOfProductStock.ProductStockQuantity} " +
$"tane olacak sekilde siparisinizi yeniden giriniz!"));
}
}
numberOfRowsAffected = this.UnitOfWorkForBasketApplication.SaveChanges();
if (numberOfRowsAffected == ((allProductsOwnedByTheMember.Count() * 2) + numberOfProductsToBeUpdated))
{
resultModel = ResultModel.SuccessfulResult(messageOfResultSuccessful: ConstantsOfResults.BuyProductsInBasketIsSuccessful);
}
else
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.BuyProductsInBasketIsUnsuccessful);
}
}
}
catch (Exception exception)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful:
$"{ConstantsOfErrors.TransactionErrorMessageOfBuyProductsInBasket} HATA : {exception.Message}");
}
finally
{
this.UnitOfWorkForBasketApplication.Dispose();
}
return(resultModel);
}
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);
}