private async Task <string> ProcessPayment(StripeChargeModel model)
{
return(await Task.Run(() =>
{
var charge = new Stripe.StripeChargeCreateOptions
{
Amount = (int)(model.Amount),
Currency = "usd",
Description = "Purchase",
Source = new Stripe.StripeSourceOptions
{
TokenId = model.Token
}
};
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Ssl3;
var chargeService = new Stripe.StripeChargeService("sk_test_4lknJTkG0q14upuDDfpZO1Nl006QJSGsZF");
Stripe.StripeCharge chargeId = null;
try
{
chargeId = chargeService.Create(charge);
} catch (Exception e)
{
System.Diagnostics.Debug.Print(e.Message);
}
return chargeId.Id;
}));
}
/// <summary>
/// Tries to create a charge.
/// </summary>
/// <param name="userId">User Id.</param>
/// <param name="options">Payment options.</param>
/// <param name="token">Card token.</param>
/// <param name="description">Charge description.</param>
/// <exception cref="Ifly.Payments.ChargeException">Occurs when charge is failed.</exception>
public void TryCreateCharge(int userId, PaymentOptions options, string token, string description)
{
User u = null;
int amount = 0;
Stripe.StripeCharge charge = null;
ChargeException.ChargeFailureReason?reason = null;
if (userId > 0 && !string.IsNullOrEmpty(token) && options.Subscription != SubscriptionType.Basic)
{
using (var repo = Resolver.Resolve <IUserRepository>())
{
u = repo.Select(userId);
if (u != null)
{
try
{
amount = this.GetChargeAmount(options);
if (amount > 0)
{
charge = new Stripe.StripeChargeService().Create(new Stripe.StripeChargeCreateOptions()
{
Amount = amount,
Currency = "usd",
Card = token,
Description = description.IndexOf("{0}") >= 0 ? string.Format(description, (int)(amount / 100)) : description
});
if (!charge.Paid.HasValue || !charge.Paid.Value)
{
OnChargeException(new InvalidOperationException("Charge failed (response from Stripe)."),
userId, options.Subscription, token, u, charge);
}
else
{
if (u.Subscription == null)
{
u.Subscription = new UserSubscription();
}
u.Subscription.Renewed = DateTime.UtcNow;
u.Subscription.RenewedTo = options.Subscription;
u.Subscription.RenewedToDuration = options.Duration;
repo.Update(u);
this.CreatePaymentHistoryEntry(u.Id, options, amount, charge.StripeCard != null ? string.Format("{0} (xxxx xxxx xxxx {1})",
charge.StripeCard.Type, charge.StripeCard.Last4) : null, charge.Id, false);
}
}
else
{
reason = ChargeException.ChargeFailureReason.BadRequest;
}
}
catch (Exception ex)
{
OnChargeException(ex, userId, options.Subscription, token, u, charge);
}
}
else
{
reason = ChargeException.ChargeFailureReason.BadRequest;
}
}
}
else
{
reason = ChargeException.ChargeFailureReason.BadRequest;
}
if (reason.HasValue)
{
OnChargeException(new InvalidOperationException("Charge failed (general failure)."),
userId, options.Subscription, token, u, charge, reason.Value);
}
}