test(billing): prove downgrade lifecycle

2026-08-15 20:28:23 +02:00
parent 25a6da951e
commit 191de69c48
9 changed files with 217 additions and 17 deletions
@@ -0,0 +1,35 @@
+using Stripe;
+
+namespace JobTrackerApi.Services;
+
+public interface IStripeBillingGateway
+{
+    Task<Stripe.Checkout.Session> CreateCheckoutAsync(string secretKey, Stripe.Checkout.SessionCreateOptions options, CancellationToken cancellationToken);
+    Task<Stripe.BillingPortal.Session> CreatePortalAsync(string secretKey, Stripe.BillingPortal.SessionCreateOptions options, CancellationToken cancellationToken);
+    Event ConstructEvent(string json, string signature, string webhookSecret);
+    Task<Subscription> GetSubscriptionAsync(string secretKey, string subscriptionId, CancellationToken cancellationToken);
+}
+
+public sealed class StripeBillingGateway : IStripeBillingGateway
+{
+    public Task<Stripe.Checkout.Session> CreateCheckoutAsync(
+        string secretKey,
+        Stripe.Checkout.SessionCreateOptions options,
+        CancellationToken cancellationToken)
+        => new Stripe.Checkout.SessionService(new StripeClient(secretKey))
+            .CreateAsync(options, cancellationToken: cancellationToken);
+
+    public Task<Stripe.BillingPortal.Session> CreatePortalAsync(
+        string secretKey,
+        Stripe.BillingPortal.SessionCreateOptions options,
+        CancellationToken cancellationToken)
+        => new Stripe.BillingPortal.SessionService(new StripeClient(secretKey))
+            .CreateAsync(options, cancellationToken: cancellationToken);
+
+    public Event ConstructEvent(string json, string signature, string webhookSecret)
+        => EventUtility.ConstructEvent(json, signature, webhookSecret);
+
+    public Task<Subscription> GetSubscriptionAsync(string secretKey, string subscriptionId, CancellationToken cancellationToken)
+        => new SubscriptionService(new StripeClient(secretKey))
+            .GetAsync(subscriptionId, cancellationToken: cancellationToken);
+}