fix: Displaying more informative error on Stripe Failure (#3694)

Author: kushthedude

app/controllers/orders/pending.js

@@ -130,10 +130,17 @@ export default Controller.extend({
         })
         .catch(e => {
           console.warn(e);
-          this.notify.error(this.l10n.t('An unexpected error has occurred'),
-            {
-              id: 'unexpected_error_occur'
-            });
+          if ('errors' in e) {
+            this.notify.error(this.l10n.tVar(e.errors[0].detail),
+              {
+                id: 'unexpected_error_occur'
+              });
+          } else {
+            this.notify.error(this.l10n.tVar(e),
+              {
+                id: 'unexpected_error_occur'
+              });
+          }
         })
         .finally(() => {
           this.set('isLoading', false);