Feat: Export Ventas Para Tryton

tienda_ilusion/don_confiao/models.py

@@ -13,6 +13,7 @@ class Customer(models.Model):
     def __str__(self):
         return self.name
 
+
 class MeasuringUnits(models.TextChoices):
     UNIT = 'UNIT', _('Unit')
 
@@ -62,11 +63,16 @@ class Sale(models.Model):
     def __str__(self):
         return f"{self.date} {self.customer}"
 
-
     def get_total(self):
         lines = self.saleline_set.all()
         return sum([l.quantity * l.unit_price for l in lines])
 
+    @classmethod
+    def sale_header_csv(cls):
+        sale_header_csv = [field.name for field in cls._meta.fields]
+
+        return sale_header_csv
+
 
 class SaleLine(models.Model):