[PM-18028] Enabling automatic tax for customers without country or with manual tax rates set (#5376)

src/Core/Billing/Extensions/CustomerExtensions.cs

@@ -0,0 +1,16 @@
+using Bit.Core.Billing.Constants;
+using Stripe;
+
+namespace Bit.Core.Billing.Extensions;
+
+public static class CustomerExtensions
+{
+
+    /// <summary>
+    /// Determines if a Stripe customer supports automatic tax
+    /// </summary>
+    /// <param name="customer"></param>
+    /// <returns></returns>
+    public static bool HasTaxLocationVerified(this Customer customer) =>
+        customer?.Tax?.AutomaticTax == StripeConstants.AutomaticTaxStatus.Supported;
+}