public async Task AdjustStorageAsync(IStorableSubscriber storableSubscriber, int additionalStorage, string storagePlanId)
{
var sub = await _gateway.Subscription.FindAsync(storableSubscriber.GatewaySubscriptionId);
if (sub == null)
{
throw new GatewayException("Subscription was not found.");
}
var req = new SubscriptionRequest
{
AddOns = new AddOnsRequest(),
Options = new SubscriptionOptionsRequest
{
ProrateCharges = true,
RevertSubscriptionOnProrationFailure = true
}
};
var storageItem = sub.AddOns?.FirstOrDefault(a => a.Id == storagePlanId);
if (additionalStorage > 0 && storageItem == null)
{
req.AddOns.Add = new AddAddOnRequest[]
{
new AddAddOnRequest
{
InheritedFromId = storagePlanId,
Quantity = additionalStorage,
NeverExpires = true
}
};
}
else if (additionalStorage > 0 && storageItem != null)
{
req.AddOns.Update = new UpdateAddOnRequest[]
{
new UpdateAddOnRequest
{
ExistingId = storageItem.Id,
Quantity = additionalStorage,
NeverExpires = true
}
};
}
else if (additionalStorage == 0 && storageItem != null)
{
req.AddOns.Remove = new string[] { storageItem.Id };
}
var result = await _gateway.Subscription.UpdateAsync(sub.Id, req);
if (!result.IsSuccess())
{
throw new GatewayException("Failed to adjust storage.");
}
}
public async Task AdjustStorageAsync(IStorableSubscriber storableSubscriber, int additionalStorage,
string storagePlanId)
{
var subscriptionItemService = new StripeSubscriptionItemService();
var subscriptionService = new StripeSubscriptionService();
var sub = await subscriptionService.GetAsync(storableSubscriber.GatewaySubscriptionId);
if (sub == null)
{
throw new GatewayException("Subscription not found.");
}
var storageItem = sub.Items?.Data?.FirstOrDefault(i => i.Plan.Id == storagePlanId);
if (additionalStorage > 0 && storageItem == null)
{
await subscriptionItemService.CreateAsync(new StripeSubscriptionItemCreateOptions
{
PlanId = storagePlanId,
Quantity = additionalStorage,
Prorate = true,
SubscriptionId = sub.Id
});
}
else if (additionalStorage > 0 && storageItem != null)
{
await subscriptionItemService.UpdateAsync(storageItem.Id, new StripeSubscriptionItemUpdateOptions
{
PlanId = storagePlanId,
Quantity = additionalStorage,
Prorate = true
});
}
else if (additionalStorage == 0 && storageItem != null)
{
await subscriptionItemService.DeleteAsync(storageItem.Id);
}
if (additionalStorage > 0)
{
await PreviewUpcomingInvoiceAndPayAsync(storableSubscriber, storagePlanId, 400);
}
}
internal static async Task <string> AdjustStorageAsync(IPaymentService paymentService, IStorableSubscriber storableSubscriber,
short storageAdjustmentGb, string storagePlanId)
{
if (storableSubscriber == null)
{
throw new ArgumentNullException(nameof(storableSubscriber));
}
if (string.IsNullOrWhiteSpace(storableSubscriber.GatewayCustomerId))
{
throw new BadRequestException("No payment method found.");
}
if (string.IsNullOrWhiteSpace(storableSubscriber.GatewaySubscriptionId))
{
throw new BadRequestException("No subscription found.");
}
if (!storableSubscriber.MaxStorageGb.HasValue)
{
throw new BadRequestException("No access to storage.");
}
var newStorageGb = (short)(storableSubscriber.MaxStorageGb.Value + storageAdjustmentGb);
if (newStorageGb < 1)
{
newStorageGb = 1;
}
if (newStorageGb > 100)
{
throw new BadRequestException("Maximum storage is 100 GB.");
}
var remainingStorage = storableSubscriber.StorageBytesRemaining(newStorageGb);
if (remainingStorage < 0)
{
throw new BadRequestException("You are currently using " +
$"{CoreHelpers.ReadableBytesSize(storableSubscriber.Storage.GetValueOrDefault(0))} of storage. " +
"Delete some stored data first.");
}
var additionalStorage = newStorageGb - 1;
var paymentIntentClientSecret = await paymentService.AdjustStorageAsync(storableSubscriber,
additionalStorage, storagePlanId);
storableSubscriber.MaxStorageGb = newStorageGb;
return(paymentIntentClientSecret);
}
public async Task AdjustStorageAsync(IStorableSubscriber storableSubscriber, int additionalStorage,
string storagePlanId)
{
var subscriptionItemService = new SubscriptionItemService();
var subscriptionService = new SubscriptionService();
var sub = await subscriptionService.GetAsync(storableSubscriber.GatewaySubscriptionId);
if (sub == null)
{
throw new GatewayException("Subscription not found.");
}
Func <bool, Task <SubscriptionItem> > subUpdateAction = null;
var storageItem = sub.Items?.FirstOrDefault(i => i.Plan.Id == storagePlanId);
var subItemOptions = sub.Items.Where(i => i.Plan.Id != storagePlanId)
.Select(i => new InvoiceSubscriptionItemOptions
{
Id = i.Id,
PlanId = i.Plan.Id,
Quantity = i.Quantity,
}).ToList();
if (additionalStorage > 0 && storageItem == null)
{
subItemOptions.Add(new InvoiceSubscriptionItemOptions
{
PlanId = storagePlanId,
Quantity = additionalStorage,
});
subUpdateAction = (prorate) => subscriptionItemService.CreateAsync(
new SubscriptionItemCreateOptions
{
PlanId = storagePlanId,
Quantity = additionalStorage,
SubscriptionId = sub.Id,
Prorate = prorate
});
}
else if (additionalStorage > 0 && storageItem != null)
{
subItemOptions.Add(new InvoiceSubscriptionItemOptions
{
Id = storageItem.Id,
PlanId = storagePlanId,
Quantity = additionalStorage,
});
subUpdateAction = (prorate) => subscriptionItemService.UpdateAsync(storageItem.Id,
new SubscriptionItemUpdateOptions
{
PlanId = storagePlanId,
Quantity = additionalStorage,
Prorate = prorate
});
}
else if (additionalStorage == 0 && storageItem != null)
{
subItemOptions.Add(new InvoiceSubscriptionItemOptions
{
Id = storageItem.Id,
Deleted = true
});
subUpdateAction = (prorate) => subscriptionItemService.DeleteAsync(storageItem.Id);
}
var invoicedNow = false;
if (additionalStorage > 0)
{
invoicedNow = await PreviewUpcomingInvoiceAndPayAsync(
storableSubscriber, storagePlanId, subItemOptions, 400);
}
await subUpdateAction(!invoicedNow);
}