[REF] l10n_it_edi: allow to pass extra values to render the template

We need this refactor for the ddt module to be able to pass
the necessary information easily for the link between the invoice
lines and the ddts.

1 files changed, 5 insertions, 1 deletions

diff --git a/addons/l10n_it_edi/models/account_invoice.py b/addons/l10n_it_edi/models/account_invoice.py
index da3098852ab..a88e5d1badd 100644
--- a/addons/l10n_it_edi/models/account_invoice.py
+++ b/addons/l10n_it_edi/models/account_invoice.py
@@ -154,7 +154,7 @@ class AccountMove(models.Model):
         )
         return {'attachment': attachment}
 
-    def _export_as_xml(self):
+    def _prepare_fatturapa_export_values(self):
         ''' Create the xml file content.
         :return: The XML content as str.
         '''
@@ -249,6 +249,10 @@ class AccountMove(models.Model):
             'pdf_name': pdf_name,
             'tax_map': tax_map,
         }
+        return template_values
+
+    def _export_as_xml(self):
+        template_values = self._prepare_fatturapa_export_values()
         content = self.env.ref('l10n_it_edi.account_invoice_it_FatturaPA_export')._render(template_values)
         return content