Add new field OrderRefund.comment

src/pretix/plugins/banktransfer/refund_export.py

@@ -22,7 +22,7 @@ def get_refund_export_csv(refund_export: RefundExport):
     output = StreamWriter(byte_data)
 
     writer = csv.writer(output)
-    writer.writerow([_("Payer"), "IBAN", "BIC", _("Amount"), _("Currency"), _("Code")])
+    writer.writerow([_("Payer"), "IBAN", "BIC", _("Amount"), _("Currency"), _("Code"), _("Comment")])
     for row in refund_export.rows_data:
         bic = ''
         if row.get('bic'):
@@ -39,6 +39,7 @@ def get_refund_export_csv(refund_export: RefundExport):
             localize(Decimal(row['amount'])),
             refund_export.currency,
             row['id'],
+            row.get('comment') or '',
         ])
 
     filename = _get_filename(refund_export) + ".csv"
@@ -68,7 +69,7 @@ def build_sepa_xml(refund_export: RefundExport, account_holder, iban, bic):
             "IBAN": row["iban"],
             "amount": int(Decimal(row['amount']) * 100),  # in euro-cents
             "execution_date": datetime.date.today(),
-            "description": f"{_('Refund')} {refund_export.entity_slug} {row['id']}",
+            "description": f"{_('Refund')} {refund_export.entity_slug} {row['id']} {row.get('comment') or ''}".strip()[:140],
         }
         if row.get('bic'):
             try:

src/pretix/plugins/banktransfer/tasks.py

@@ -20,6 +20,7 @@ from pretix.base.services.mail import SendMailException
 from pretix.base.services.orders import change_payment_provider
 from pretix.base.services.tasks import TransactionAwareTask
 from pretix.celery_app import app
+
 from .models import BankImportJob, BankTransaction
 
 logger = logging.getLogger(__name__)

src/pretix/plugins/banktransfer/views.py

@@ -602,6 +602,7 @@ def _unite_transaction_rows(transaction_rows):
             "id": ", ".join(sorted(set(r['id'] for r in rows))),
             "payer": ", ".join(sorted(set(r['payer'] for r in rows))),
             "amount": sum(r['amount'] for r in rows),
+            "comment": ", ".join(r['comment'] for r in rows if r.get('comment')) or None,
         })
     return united_transactions_rows
 
@@ -649,6 +650,7 @@ class RefundExportListView(ListView):
                 transaction_rows.append({
                     "amount": refund.amount,
                     "id": refund.full_id,
+                    "comment": refund.comment,
                     **{key: data.get(key) for key in ("payer", "iban", "bic")}
                 })
                 refund.done(user=self.request.user)

src/pretix/plugins/reports/exporters.py

@@ -1,7 +1,7 @@
 import copy
 import tempfile
 from collections import OrderedDict, defaultdict
-from datetime import date, datetime, timedelta, time
+from datetime import date, datetime, time, timedelta
 from decimal import Decimal
 
 import pytz