fix: typo order total discounts

Author: Guiiix

src/psebpconnector/connector.py

@@ -321,8 +321,8 @@ def export_order_row(self,
             document_delivery_email='nomail@nomail.fr',
             document_territoriality=ebp_territoriality,
             document_vat_number="" if str(invoice_address.vat_number) == '0' else str(invoice_address.vat_number),
-            document_discount_pct=f"{round(float(order.total_discount) / (float(order.total_products_wt) + float(order.total_shipping)), 6):06f}",
-            document_discount_amount=f"{order.total_discount}",
+            document_discount_pct=f"{round(float(order.total_discounts) / (float(order.total_products_wt) + float(order.total_shipping)), 6):06f}",
+            document_discount_amount=f"{order.total_discounts}",
             document_escompte_pct='',
             document_escompte_amount='',
             document_shipping_cost_code='',

src/psebpconnector/models/order.py

@@ -52,7 +52,7 @@ class Order(Model):
     payment: str = ''
     reference: str = ''
     shipping_number: str = ''
-    total_discount: float = 0
+    total_discounts: float = 0
     total_paid: float = 0
     total_paid_real: float = 0
     total_products: float = 0