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Code Issues Releases Wiki Activity

[PM-21092] Set tax exemption to reverse charge for non-US business-use customers (#5812)

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* Set automatic tax to enabled and tax exempt to reverse where applicable when ff is on

* Fix and add tests

* Run dotnet format

* Run dotnet format

* PM-21745: Resolve defect

* PM-21770: Resolve defect

* Run dotnet format'
This commit is contained in:
Alex Morask
2025-05-19 14:53:48 -04:00
committed by GitHub
parent a07cce26f3
commit 7b3e2a80f4
21 changed files with 846 additions and 601 deletions
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100
src/Core/Billing/Services/Implementations/SubscriberService.cs
View File

@@ -1,7 +1,10 @@
using Bit.Core.Billing.Caches;
using Bit.Core.AdminConsole.Entities;
using Bit.Core.AdminConsole.Entities.Provider;
using Bit.Core.Billing.Caches;
using Bit.Core.Billing.Constants;
using Bit.Core.Billing.Enums;
using Bit.Core.Billing.Extensions;
using Bit.Core.Billing.Models;
using Bit.Core.Billing.Services.Contracts;
using Bit.Core.Billing.Tax.Models;
using Bit.Core.Billing.Tax.Services;
using Bit.Core.Entities;
@@ -28,8 +31,7 @@ public class SubscriberService(
ILogger<SubscriberService> logger,
ISetupIntentCache setupIntentCache,
IStripeAdapter stripeAdapter,
ITaxService taxService,
IAutomaticTaxFactory automaticTaxFactory) : ISubscriberService
ITaxService taxService) : ISubscriberService
{
public async Task CancelSubscription(
ISubscriber subscriber,
@@ -128,7 +130,7 @@ public class SubscriberService(
[subscriber.BraintreeCloudRegionField()] = globalSettings.BaseServiceUri.CloudRegion
},
Email = subscriber.BillingEmailAddress(),
PaymentMethodNonce = paymentMethodNonce,
PaymentMethodNonce = paymentMethodNonce
});
if (customerResult.IsSuccess())
@@ -482,7 +484,7 @@ public class SubscriberService(
var matchingSetupIntent = setupIntentsForUpdatedPaymentMethod.First();
// Find the customer's existing setup intents that should be cancelled.
// Find the customer's existing setup intents that should be canceled.
var existingSetupIntentsForCustomer = (await getExistingSetupIntentsForCustomer)
.Where(si =>
si.Status is "requires_payment_method" or "requires_confirmation" or "requires_action");
@@ -519,7 +521,7 @@ public class SubscriberService(
await stripeAdapter.PaymentMethodAttachAsync(token,
new PaymentMethodAttachOptions { Customer = subscriber.GatewayCustomerId });
// Find the customer's existing setup intents that should be cancelled.
// Find the customer's existing setup intents that should be canceled.
var existingSetupIntentsForCustomer = (await getExistingSetupIntentsForCustomer)
.Where(si =>
si.Status is "requires_payment_method" or "requires_confirmation" or "requires_action");
@@ -637,7 +639,8 @@ public class SubscriberService(
logger.LogWarning("Could not infer tax ID type in country '{Country}' with tax ID '{TaxID}'.",
taxInformation.Country,
taxInformation.TaxId);
throw new Exceptions.BadRequestException("billingTaxIdTypeInferenceError");
throw new BadRequestException("billingTaxIdTypeInferenceError");
}
}
@@ -654,53 +657,84 @@ public class SubscriberService(
logger.LogWarning("Invalid tax ID '{TaxID}' for country '{Country}'.",
taxInformation.TaxId,
taxInformation.Country);
throw new Exceptions.BadRequestException("billingInvalidTaxIdError");
throw new BadRequestException("billingInvalidTaxIdError");
default:
logger.LogError(e,
"Error creating tax ID '{TaxId}' in country '{Country}' for customer '{CustomerID}'.",
taxInformation.TaxId,
taxInformation.Country,
customer.Id);
throw new Exceptions.BadRequestException("billingTaxIdCreationError");
throw new BadRequestException("billingTaxIdCreationError");
}
}
}
if (featureService.IsEnabled(FeatureFlagKeys.PM19147_AutomaticTaxImprovements))
var subscription =
customer.Subscriptions.First(subscription => subscription.Id == subscriber.GatewaySubscriptionId);
var isBusinessUseSubscriber = subscriber switch
{
if (!string.IsNullOrEmpty(subscriber.GatewaySubscriptionId))
Organization organization => organization.PlanType.GetProductTier() is not ProductTierType.Free and not ProductTierType.Families,
Provider => true,
_ => false
};
var setNonUSBusinessUseToReverseCharge =
featureService.IsEnabled(FeatureFlagKeys.PM21092_SetNonUSBusinessUseToReverseCharge);
if (setNonUSBusinessUseToReverseCharge && isBusinessUseSubscriber)
{
switch (customer)
{
var subscriptionGetOptions = new SubscriptionGetOptions
case
{
Expand = ["customer.tax", "customer.tax_ids"]
};
var subscription = await stripeAdapter.SubscriptionGetAsync(subscriber.GatewaySubscriptionId, subscriptionGetOptions);
var automaticTaxParameters = new AutomaticTaxFactoryParameters(subscriber, subscription.Items.Select(x => x.Price.Id));
var automaticTaxStrategy = await automaticTaxFactory.CreateAsync(automaticTaxParameters);
var automaticTaxOptions = automaticTaxStrategy.GetUpdateOptions(subscription);
if (automaticTaxOptions?.AutomaticTax?.Enabled != null)
Address.Country: not "US",
TaxExempt: not StripeConstants.TaxExempt.Reverse
}:
await stripeAdapter.CustomerUpdateAsync(customer.Id,
new CustomerUpdateOptions { TaxExempt = StripeConstants.TaxExempt.Reverse });
break;
case
{
await stripeAdapter.SubscriptionUpdateAsync(subscriber.GatewaySubscriptionId, automaticTaxOptions);
}
Address.Country: "US",
TaxExempt: StripeConstants.TaxExempt.Reverse
}:
await stripeAdapter.CustomerUpdateAsync(customer.Id,
new CustomerUpdateOptions { TaxExempt = StripeConstants.TaxExempt.None });
break;
}
}
else
{
if (SubscriberIsEligibleForAutomaticTax(subscriber, customer))
if (!subscription.AutomaticTax.Enabled)
{
await stripeAdapter.SubscriptionUpdateAsync(subscriber.GatewaySubscriptionId,
await stripeAdapter.SubscriptionUpdateAsync(subscription.Id,
new SubscriptionUpdateOptions
{
AutomaticTax = new SubscriptionAutomaticTaxOptions { Enabled = true }
});
}
}
else
{
var automaticTaxShouldBeEnabled = subscriber switch
{
User => true,
Organization organization => organization.PlanType.GetProductTier() == ProductTierType.Families ||
customer.Address.Country == "US" || (customer.TaxIds?.Any() ?? false),
Provider => customer.Address.Country == "US" || (customer.TaxIds?.Any() ?? false),
_ => false
};
return;
bool SubscriberIsEligibleForAutomaticTax(ISubscriber localSubscriber, Customer localCustomer)
=> !string.IsNullOrEmpty(localSubscriber.GatewaySubscriptionId) &&
(localCustomer.Subscriptions?.Any(sub => sub.Id == localSubscriber.GatewaySubscriptionId && !sub.AutomaticTax.Enabled) ?? false) &&
localCustomer.Tax?.AutomaticTax == StripeConstants.AutomaticTaxStatus.Supported;
if (automaticTaxShouldBeEnabled && !subscription.AutomaticTax.Enabled)
{
await stripeAdapter.SubscriptionUpdateAsync(subscription.Id,
new SubscriptionUpdateOptions
{
AutomaticTax = new SubscriptionAutomaticTaxOptions { Enabled = true }
});
}
}
}