fix get header sale

app/main.py

@@ -1836,7 +1836,7 @@ class AppWindow(FrontWindow):
             'delivery_amount': sale['delivery_amount'] if sale.get('delivery_amount') else 0,
             'salesman': sale['salesman']['rec_name'] if sale.get('salesman') else '',
             'comment': sale['comment'],
-            'payment_term': sale['payment_term']['rec_name'] if sale.get('payment_term') else '',
+            'payment_term': sale['payment_term']['name'] if sale.get('payment_term') else '',
             'delivery_charge': sale.get('delivery_charge'),
             'total_amount': sale['total_amount'],
             'shop': self.shop['name'],

app/models.py

@@ -28,7 +28,7 @@ MODELS_RESTAURANT = {
         'fields': [
             'number', 'party.name', 'lines', 'sale_date', 'state',
             'total_amount_cache', 'salesman.rec_name',
-            'payment_term.rec_name', 'payments', 'tip_amount',
+            'payment_term.name', 'payments', 'tip_amount',
             'total_amount', 'residual_amount', 'paid_amount', 'untaxed_amount',
             'tax_amount', 'delivery_charge', 'price_list', 'invoice_number',
             'shipment_address', 'kind', 'shop', 'order_status',
@@ -255,7 +255,7 @@ MODELS_RETAIL = {
         'fields': [
             'number', 'party.name', 'lines', 'sale_date', 'state',
             'total_amount_cache', 'salesman.rec_name',
-            'payment_term.rec_name', 'payments', 'tip_amount',
+            'payment_term.name', 'payments', 'tip_amount',
             'total_amount', 'residual_amount', 'paid_amount', 'untaxed_amount',
             'tax_amount', 'delivery_charge', 'price_list', 'invoice_number',
             'shipment_address', 'kind', 'shop', 'turn',