Updated billing to cancel at end of billing

BillingCore/BillingService.cs

@@ -32,7 +32,7 @@ namespace Teknik.BillingCore
         public abstract Subscription GetSubscription(string subscriptionId);
         public abstract Subscription CreateSubscription(string customerId, string priceId);
         public abstract Subscription EditSubscriptionPrice(string subscriptionId, string priceId);
-        public abstract bool CancelSubscription(string subscriptionId);
+        public abstract bool CancelSubscription(string subscriptionId, bool atEndOfPeriod);
 
         public abstract CheckoutSession CreateCheckoutSession(string customerId, string priceId, string successUrl, string cancelUrl);
         public abstract CheckoutSession GetCheckoutSession(string sessionId);

BillingCore/StripeService.cs

@@ -230,17 +230,31 @@ namespace Teknik.BillingCore
             return null;
         }
 
-        public override bool CancelSubscription(string subscriptionId)
+        public override bool CancelSubscription(string subscriptionId, bool atEndOfperiod)
         {
             if (!string.IsNullOrEmpty(subscriptionId))
             {
-                var cancelOptions = new SubscriptionCancelOptions()
+                if (atEndOfperiod)
                 {
-                    InvoiceNow = true
-                };
-                var subscriptionService = new SubscriptionService();
-                var subscription = subscriptionService.Cancel(subscriptionId, cancelOptions);
-                return subscription.Status == "canceled";
+                    var cancelOptions = new SubscriptionUpdateOptions()
+                    {
+                        CancelAtPeriodEnd = true
+                    };
+                    var subscriptionService = new SubscriptionService();
+                    var subscription = subscriptionService.Update(subscriptionId, cancelOptions);
+                    return subscription.CancelAtPeriodEnd;
+                }
+                else
+                {
+                    var cancelOptions = new SubscriptionCancelOptions()
+                    {
+
+                        InvoiceNow = true
+                    };
+                    var subscriptionService = new SubscriptionService();
+                    var subscription = subscriptionService.Cancel(subscriptionId, cancelOptions);
+                    return subscription.Status == "canceled";
+                }
             }
             return false;
         }

Teknik/Areas/TOS/Views/TOS/Index.cshtml

@@ -27,13 +27,13 @@
                 <li>Subscription benifits may change at any time</li>
                 <li>Any benifits applied to an account will stay for the lifetime of the subscription</li>
             </ul>
-            <h3>Refund Policy</h3>
+            <h3>Cancellation Policy</h3>
             <ul>
-                <li>You may recieve a full refund within 10 days of purchase</li>
-                <li>You may only request a refund once per account</li>
+                <li>You may cancel your subscriptions at any time</li>
+                <li>When you cancel a subscription, the subscription will still be active until the end of the billing period.  You can renew a subscription until the billing period ends.</li>
                 <li>The price for a subscription can change at any time.  You will not recieve a refund for the change in price</li>
                 <li>If the account is terminated for breaching the Terms of Service, no refund will be available</li>
-                <li>If a refund is given, all benifits for an account will be removed to match the current Free Account level</li>
+                <li>Once a subscription is canceled, all benifits for an account will be removed to match the current Free Account level</li>
             </ul>
             <h3>Email</h3>
             <ul>

Teknik/Areas/User/Controllers/UserController.cs

@@ -1515,7 +1515,7 @@ namespace Teknik.Areas.Users.Controllers
             if (product == null)
                 return Json(new { error = "Product does not exist" });
 
-            var result = billingService.CancelSubscription(subscriptionId);
+            var result = billingService.CancelSubscription(subscriptionId, true);
 
             if (result)
                 return Json(new { result = true });