ResultModel IManagerOfProducts.UpdateProductStatus(Guid idOfProductToBeUpdate, bool newStatusValue)
{
int numberOfRowsAffected = default(int);
ResultModel resultModel = default(ResultModel);
if (idOfProductToBeUpdate == Guid.Empty)
{
return(ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.ProductIdCannotBeEmpty));
}
try
{
DTOOfProducts getProductById = this.MapperOfProduct
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfProducts
.FetchAnyRecord(id: idOfProductToBeUpdate));
if (getProductById == null)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.NoProductsFound);
}
else
{
getProductById.Status = newStatusValue;
DTOOfProducts updatedProduct = this.MapperOfProduct
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfProducts
.UpdateRecord(recordToUpdate: this.MapperOfProduct
.MapToEntity(dtoObject: getProductById)));
numberOfRowsAffected = this.UnitOfWorkForBasketApplication.SaveChanges();
if (numberOfRowsAffected > 0)
{
resultModel = ResultModel.SuccessfulResult(messageOfResultSuccessful: ConstantsOfResults.ProductUpdateSuccessful);
}
else
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.ProductUpdateUnsuccessful);
}
}
}
catch (Exception exception)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful:
$"{ConstantsOfErrors.TransactionErrorMessageOfUpdateProductStatus} HATA : {exception.Message}");
}
finally
{
this.UnitOfWorkForBasketApplication.Dispose();
}
return(resultModel);
}
ResultModelOfSelectProduct IManagerOfProducts.FetchProductById(Guid idOfProduct)
{
ResultModel resultModel = default(ResultModel);
WebAPIModelOfSelectProduct resultToReturnOfProductInformation = default(WebAPIModelOfSelectProduct);
if (idOfProduct == Guid.Empty)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.ProductIdCannotBeEmpty);
}
else
{
try
{
DTOOfProducts getProductByIdAndStatus = this.MapperOfProduct
.MapToDTO(entityObject: this.UnitOfWorkForBasketApplication
.RepositoryOfProducts
.FetchAnyRecord(whereConditions: x => x.Status == true &&
x.Id == idOfProduct));
if (getProductByIdAndStatus == null)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful: ConstantsOfResults.NoProductsFound);
}
else
{
resultToReturnOfProductInformation = new WebAPIModelOfSelectProduct
{
ProductId = getProductByIdAndStatus.Id,
ProductName = getProductByIdAndStatus.Name,
ProductPrice = getProductByIdAndStatus.Price
};
resultModel = ResultModel.SuccessfulResult(messageOfResultSuccessful: ConstantsOfResults.ProductSearchIsSuccessful);
}
}
catch (Exception exception)
{
resultModel = ResultModel.UnsuccessfulResult(messageOfResultUnsuccessful:
$"{ConstantsOfErrors.TransactionErrorMessageOfFetchProduct} HATA : {exception.Message}");
}
}
return(new ResultModelOfSelectProduct
{
InformationOfSuccess = resultModel,
InformationOfProduct = resultToReturnOfProductInformation
});
}
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);
}
