public async Task <PurchaseResponseModel> Purchase(PurchaseModel purchaseModel, User user)
{
var purchaseResponse = new PurchaseResponseModel
{
Success = false,
Nanrs = 0
};
try
{
if (purchaseModel.SaveBilling)
{
CustomersApi customerApi = new CustomersApi(configuration);
if (string.IsNullOrWhiteSpace(user.BillingId))
{
CreateCustomerRequest createCustomer = new CreateCustomerRequest(Guid.NewGuid().ToString(), Nickname: user.Username, EmailAddress: user.Email, ReferenceId: user.Id.ToString());
var customerResponse = await customerApi.CreateCustomerAsync(createCustomer);
if (customerResponse.Errors != null && customerResponse.Errors.Any())
{
return(purchaseResponse);
}
user.BillingId = customerResponse.Customer.Id;
}
CreateCustomerCardRequest cardRequest = new CreateCustomerCardRequest(purchaseModel.Token);
var cardResponse = await customerApi.CreateCustomerCardAsync(user.BillingId, cardRequest);
if (cardResponse.Errors != null && cardResponse.Errors.Any())
{
return(purchaseResponse);
}
user.CardId = cardResponse.Card.Id;
}
(int price, int amount) = GetPricing(purchaseModel.Amount !);
string idempotencyKey = Guid.NewGuid().ToString();
Money money = new Money(price, "USD");
CreatePaymentRequest body;
if (purchaseModel.UseSaved || purchaseModel.SaveBilling)
{
body = new CreatePaymentRequest(SourceId: user.CardId, CustomerId: user.BillingId, IdempotencyKey: idempotencyKey, AmountMoney: money, Note: $"{user.Id} {purchaseModel.Amount}");
}
else
{
body = new CreatePaymentRequest(SourceId: purchaseModel.Token, IdempotencyKey: idempotencyKey, AmountMoney: money, Note: $"{user.Id} {purchaseModel.Amount}");
}
PaymentsApi paymentsApi = new PaymentsApi(configuration);
var response = await paymentsApi.CreatePaymentAsync(body);
if (response.Payment.Status == "COMPLETED")
{
user.Balance += amount;
user.Repurchase = purchaseModel.Refill;
if (user.Repurchase)
{
user.RepurchaseAmount = purchaseModel.Amount;
}
else
{
user.RepurchaseAmount = null;
}
var purchase = new Purchase
{
Id = Guid.NewGuid(),
NanrAmount = amount,
UsdAmount = price,
Timestamp = DateTime.UtcNow
};
context.Purchases.Add(purchase);
await emailManager.SendPurchase(user, purchase);
}
else
{
return(purchaseResponse);
}
await context.SaveChangesAsync();
purchaseResponse.Success = true;
purchaseResponse.Nanrs = amount;
return(purchaseResponse);
} catch (Exception ex)
{
Console.WriteLine(ex);
return(purchaseResponse);
}
}