/// <summary>
/// 0=Success, 1=InvalidExpirationDate, 2=InvalidCvv, 3=InvalidProduct, 4=InvalidPaymentAmount
/// </summary>
public int DoPurchase(string purchaseRequest)
{
JavaScriptSerializer serializer = new JavaScriptSerializer();
PurchaseRequest request = (PurchaseRequest)serializer.Deserialize(purchaseRequest, typeof(PurchaseRequest));
using (MundiShopEntities db = new MundiShopEntities())
{
if (request.CreditCardExpirationYear < DateTime.Now.Year ||
(request.CreditCardExpirationYear == DateTime.Now.Year && request.CreditCardExpirationMonth < DateTime.Now.Month))
{
return 1;
}
if (String.IsNullOrWhiteSpace(request.CreditCardCvv) || request.CreditCardCvv.Length != 3)
return 2;
Product product = db.Product.FirstOrDefault(p => p.Id == request.ProductId);
if (product == null)
return 3;
if (request.AmountPaid != product.Price)
return 4;
Purchase purchase = new Purchase()
{
CreditCardCvv = request.CreditCardCvv,
CreditCardExpirationMonth = request.CreditCardExpirationMonth,
CreditCardExpirationYear = request.CreditCardExpirationYear,
CreditCardFlag = request.CreditCardFlag,
CreditCardNumber = request.CreditCardNumber,
CustomerName = request.CustomerName,
dateCreate= DateTime.Now
};
purchase.Product.Add(product);
db.Purchase.AddObject(purchase);
db.SaveChanges();
return 0;
}
}
/// <summary>
/// Create a new Purchase object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="creditCardFlag">Initial value of the CreditCardFlag property.</param>
/// <param name="creditCardExpirationYear">Initial value of the CreditCardExpirationYear property.</param>
/// <param name="creditCardExpirationMonth">Initial value of the CreditCardExpirationMonth property.</param>
/// <param name="dateCreate">Initial value of the dateCreate property.</param>
public static Purchase CreatePurchase(global::System.Int32 id, global::System.Int32 creditCardFlag, global::System.Int32 creditCardExpirationYear, global::System.Int32 creditCardExpirationMonth, global::System.DateTime dateCreate)
{
Purchase purchase = new Purchase();
purchase.Id = id;
purchase.CreditCardFlag = creditCardFlag;
purchase.CreditCardExpirationYear = creditCardExpirationYear;
purchase.CreditCardExpirationMonth = creditCardExpirationMonth;
purchase.dateCreate = dateCreate;
return purchase;
}
/// <summary>
/// Deprecated Method for adding a new object to the Purchase EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToPurchase(Purchase purchase)
{
base.AddObject("Purchase", purchase);
}
