public BillingUpcomingInvoice(Braintree.Subscription sub)
{
Amount = sub.NextBillAmount.GetValueOrDefault() + sub.Balance.GetValueOrDefault();
if (Amount < 0)
{
Amount = 0;
}
Date = sub.NextBillingDate;
}
/// <summary>
/// Save updated data and status of a subscription from a notification
/// of the gateway.
/// </summary>
/// <param name="subscription"></param>
public void UpdatedAtGateway(Braintree.Subscription subscription, Braintree.WebhookKind notification)
{
if (subscriptionID != subscription.Id)
{
throw new Exception(String.Format("Subscription IDs don't match, record '{0}', input '{1}'", subscriptionID, subscription.Id));
}
// Update record with information from the gateway
paymentPlanLastChangedDate = subscription.UpdatedAt.Value;
nextPaymentDueDate = subscription.NextBillingDate;
nextPaymentAmount = subscription.NextBillAmount;
daysPastDue = subscription.DaysPastDue ?? 0;
// New status
planStatus = subscription.Status.ToString();
// Detect when a subscription ended
if (subscription.Status == Braintree.SubscriptionStatus.CANCELED ||
subscription.Status == Braintree.SubscriptionStatus.EXPIRED)
{
subscriptionEndDate = subscription.BillingPeriodEndDate ?? DateTimeOffset.Now;
}
}
public BillingSubscription(Braintree.Subscription sub, Braintree.Plan plan)
{
Status = sub.Status.ToString();
if (sub.HasTrialPeriod.GetValueOrDefault() && sub.CreatedAt.HasValue && sub.TrialDuration.HasValue)
{
TrialStartDate = sub.CreatedAt.Value;
if (sub.TrialDurationUnit == Braintree.SubscriptionDurationUnit.DAY)
{
TrialEndDate = TrialStartDate.Value.AddDays(sub.TrialDuration.Value);
}
else
{
TrialEndDate = TrialStartDate.Value.AddMonths(sub.TrialDuration.Value);
}
}
PeriodStartDate = sub.BillingPeriodStartDate;
PeriodEndDate = sub.BillingPeriodEndDate;
CancelAtEndDate = !sub.NeverExpires.GetValueOrDefault();
Cancelled = sub.Status == Braintree.SubscriptionStatus.CANCELED;
if (Cancelled)
{
CancelledDate = sub.UpdatedAt.Value;
}
var items = new List <BillingSubscriptionItem>();
items.Add(new BillingSubscriptionItem(plan));
if (sub.AddOns != null)
{
items.AddRange(sub.AddOns.Select(a => new BillingSubscriptionItem(plan, a)));
}
if (items.Count > 0)
{
Items = items;
}
}
/// <summary>
/// Save updated data and status of a subscription from a change at the gateway.
/// A comparision between saved status and new one will detect the kind of notification
/// </summary>
/// <param name="subscription"></param>
public void UpdatedAtGateway(Braintree.Subscription subscription)
{
// Detect kind of change/notification
// Status livecycle at official docs: https://developers.braintreepayments.com/guides/recurring-billing/overview#subscription-statuses
// Cannot detect Braintree.WebhookKind.SUBSCRIPTION_TRIAL_ENDED here but is
// not important really, because the status of the subscrition is Active already in trial period;
// the important change (to update some data) is when the paymend was done (that happens at same
// time as the trial_ended for the first one, and one update for the same data and status is enought).
var kind = Braintree.WebhookKind.UNRECOGNIZED;
if (planStatus != subscription.Status.ToString())
{
// Status change, detect which one
// - Can change from Pending, Active or PastDue to Canceled
if (subscription.Status == Braintree.SubscriptionStatus.CANCELED)
{
kind = Braintree.WebhookKind.SUBSCRIPTION_CANCELED;
}
// - Can change from Active to Canceled
else if (subscription.Status == Braintree.SubscriptionStatus.EXPIRED)
{
kind = Braintree.WebhookKind.SUBSCRIPTION_EXPIRED;
}
// - Change change from Pending, PastDue
else if (subscription.Status == Braintree.SubscriptionStatus.ACTIVE)
{
kind = Braintree.WebhookKind.SUBSCRIPTION_WENT_ACTIVE;
}
// - Change change from Pending, Active
else if (subscription.Status == Braintree.SubscriptionStatus.PAST_DUE)
{
kind = Braintree.WebhookKind.SUBSCRIPTION_WENT_PAST_DUE;
}
// - Impossible to have a change from 'other' status to Pending, is not allowed
// in the Braintree subscription livecycle
}
UpdatedAtGateway(subscription, kind);
}
