Uncancel paid transactions

Adds a failsafe where any transaction marked as paid is uncancelled, to fix rare cases where Stripe takes money but our system thinks the transaction got cancelled instead.

uber/payments.py

@@ -1083,6 +1083,9 @@ def mark_paid_from_ids(intent_id, charge_id):
             session.add(txn)
             txn_receipt = txn.receipt
 
+            if txn.cancelled != None:
+                txn.cancelled == None
+
             for item in txn.receipt_items:
                 item.closed = datetime.now()
                 session.add(item)

uber/templates/reg_admin/receipt_items.html

@@ -568,7 +568,7 @@ <h2>Receipt{% if other_receipts %}s{% endif %} for {% if model.attendee %}{{ mod
                   Refund
                   {% else %}
                   refundItem('{{ item.id }}', '{{ (item.amount / 100)|format_currency }}', '{{ item.count }}', '{{ item.revert_change|yesno }}')">
-                  Refund Item
+                  Refund Options
                   {% endif %}
           </button>
           {% endif %}