Merge pull request #20246 from mozilla/churn_fix-email-entrypoint

polish(payments-next): Set entrypoint and update error reasons

Author: xlisachan

libs/payments/metrics/src/lib/glean/glean.types.ts

@@ -148,15 +148,24 @@ export type Outcome =
   | 'error';
 
 export const ErrorReasons = [
+  'already_canceling_at_period_end',
+  'current_interval_not_found',
   'customer_mismatch',
   'discount_already_applied',
+  'failed_to_redeem_coupon',
   'general_error',
+  'no_cancel_interstitial_offer_found',
   'no_churn_intervention_found',
+  'no_upgrade_plan_found',
+  'not_eligible_for_upgrade_interval',
+  'offering_id_not_found',
+  'operation_denied',
   'redemption_limit_exceeded',
+  'stripe_price_id_not_found',
+  'stripe_subscription_update_failed',
   'subscription_not_active',
   'subscription_not_found',
   'subscription_still_active',
-  'operation_denied',
   'unexpected_exception',
 ] as const;
 

libs/payments/metrics/src/lib/glean/utils/mapErrorReason.spec.ts

@@ -9,6 +9,10 @@ describe('mapErrorReason', () => {
     expect(mapErrorReason('customer_mismatch')).toEqual('customer_mismatch');
   });
 
+  it('should return the value for an interstitial offer ErrorReason', () => {
+    expect(mapErrorReason('no_upgrade_plan_found')).toEqual('no_upgrade_plan_found');
+  });
+
   it('should return general_error for an invalid value', () => {
     expect(mapErrorReason('not_a_real_reason')).toEqual('general_error');
   });

libs/payments/ui/src/lib/client/components/ChurnStaySubscribed/index.tsx

@@ -101,7 +101,9 @@ export function ChurnStaySubscribed({
       eligibilityStatus: 'stay' as const,
       offeringId: apiIdentifier,
       interval: interval as Interval,
-      entrypoint: searchParams.get('entrypoint') ?? undefined,
+      entrypoint:
+        searchParams.get('entrypoint') ??
+        (searchParams.get('utm_medium') === 'email' ? 'email' : undefined),
       utmSource: searchParams.get('utm_source') ?? undefined,
       utmMedium: searchParams.get('utm_medium') ?? undefined,
       utmCampaign: searchParams.get('utm_campaign') ?? undefined,