feat: add support for subscription cancellation

2025-11-10 17:18:50 +05:30
parent 4c1a047c94
commit 8d702ad299
1 changed files with 60 additions and 0 deletions
@@ -0,0 +1,60 @@
+class Enterprise::Billing::V2::CancelSubscriptionService < Enterprise::Billing::V2::BaseService
+  include Enterprise::Billing::Concerns::PlanFeatureManager
+  include Enterprise::Billing::Concerns::StripeV2ClientHelper
+  include Enterprise::Billing::Concerns::BillingIntentWorkflow
+  include Enterprise::Billing::Concerns::SubscriptionDataManager
+
+  # Cancel subscription using Stripe's V2 Billing Intent API
+  # Creates a deactivate billing intent for the pricing plan subscription
+  # Subscription remains active until the end of the current billing period
+  #
+  # @return [Hash] { success:, cancel_at_period_end:, period_end:, message: }
+  #
+  def cancel_subscription
+    with_locked_account do
+      metadata = fetch_subscription_metadata
+      intent_params = build_deactivate_params(metadata[:subscription_id], metadata[:cadence_id])
+      execute_billing_intent(intent_params)
+      update_account_status(metadata[:next_billing_date])
+      build_success_response
+    end
+  rescue Stripe::StripeError => e
+    { success: false, message: "Stripe error: #{e.message}" }
+  rescue StandardError => e
+    { success: false, message: "Cancellation error: #{e.message}" }
+  end
+
+  private
+
+  def build_deactivate_params(subscription_id, cadence_id)
+    {
+      cadence: cadence_id,
+      currency: 'usd',
+      actions: [{
+        type: 'deactivate',
+        deactivate: {
+          type: 'pricing_plan_subscription_details',
+          pricing_plan_subscription_details: { pricing_plan_subscription: subscription_id }
+        }
+      }]
+    }
+  end
+
+  def update_account_status(next_billing_date)
+    # Mark subscription as cancelling (will be cancelled at period end)
+    # Store next_billing_date so the UI can show when the subscription ends
+    update_custom_attributes({
+                               'subscription_status' => 'cancel_at_period_end',
+                               'subscription_cancelled_at' => Time.current.iso8601,
+                               'subscription_ends_at' => next_billing_date
+                             })
+  end
+
+  def build_success_response
+    {
+      success: true,
+      cancel_at_period_end: true,
+      message: 'Subscription cancellation initiated. It will be deactivated at the end of the current billing period.'
+    }
+  end
+end