feat(view): set price based on product select on first line from purchase.

tienda_ilusion/don_confiao/models.py

@@ -43,6 +43,7 @@ class Product(models.Model):
         all_products = cls.objects.all()
         for product in all_products:
             rproduct = {
+                "id": product.id,
                 "name": product.name,
                 "price_list": product.price,
                 "uom": product.measuring_unit,