Set the company on the invoice before assigning the party

The party of the invoice must have the invoice's company in the context to
correctly set the account when calling on_change_party.

Closes #15049
(grafted from 9b78bdacf182dfa9e5ab3c5206fb8fb5adfb2868)

--HG--
branch : 8.0

modules/edocument_ubl/edocument.py

@@ -321,11 +321,24 @@ class Invoice(Model):
                     type_code=type_code))
 
         invoice = Invoice(type='in')
+
+        if (customer_party := root.find('./{*}AccountingCustomerParty')
+                ) is not None:
+            invoice.company = cls._parse_2_company(customer_party)
+        else:
+            invoice.company = Invoice.default_company()
+        if not invoice.company:
+            raise InvoiceError(gettext(
+                    'edocument_ubl.msg_company_not_found',
+                    company=etree.tostring(
+                        customer_party, pretty_print=True).decode()
+                    if customer_party else ''))
+
         invoice.reference = root.findtext('./{*}ID')
         invoice.invoice_date = dt.date.fromisoformat(
             root.findtext('./{*}IssueDate'))
         invoice.party = cls._parse_2_supplier(
-            root.find('./{*}AccountingSupplierParty'), create=True)
+            root.find('./{*}AccountingSupplierParty'), create=True).id
         payees = [invoice.party]
         invoice.set_journal()
         invoice.on_change_party()
@@ -341,17 +354,6 @@ class Invoice(Model):
             supplier = cls._parse_2_supplier(seller)
         else:
             supplier = invoice.party
-        if (customer_party := root.find('./{*}AccountingCustomerParty')
-                ) is not None:
-            invoice.company = cls._parse_2_company(customer_party)
-        else:
-            invoice.company = Invoice.default_company()
-        if not invoice.company:
-            raise InvoiceError(gettext(
-                    'edocument_ubl.msg_company_not_found',
-                    company=etree.tostring(
-                        customer_party, pretty_print=True).decode()
-                    if customer_party else ''))
 
         if (payee_party := root.find('./{*}PayeeParty')) is not None:
             party = cls._parse_2_party(payee_party)
@@ -659,11 +661,24 @@ class Invoice(Model):
                     type_code=type_code))
 
         invoice = Invoice(type='in')
+
+        if (customer_party := root.find('./{*}AccountingCustomerParty')
+                ) is not None:
+            invoice.company = cls._parse_2_company(customer_party)
+        else:
+            invoice.company = Invoice.default_company()
+        if not invoice.company:
+            raise InvoiceError(gettext(
+                    'edocument_ubl.msg_company_not_found',
+                    company=etree.tostring(
+                        customer_party, pretty_print=True).decode()
+                    if customer_party else ''))
+
         invoice.reference = root.findtext('./{*}ID')
         invoice.invoice_date = dt.date.fromisoformat(
             root.findtext('./{*}IssueDate'))
         invoice.party = cls._parse_2_supplier(
-            root.find('./{*}AccountingSupplierParty'), create=True)
+            root.find('./{*}AccountingSupplierParty'), create=True).id
         payees = [invoice.party]
         invoice.set_journal()
         invoice.on_change_party()
@@ -671,11 +686,7 @@ class Invoice(Model):
             supplier = cls._parse_2_supplier(seller)
         else:
             supplier = invoice.party
-        if (customer_party := root.find('./{*}AccountingCustomerParty')
-                ) is not None:
-            invoice.company = cls._parse_2_company(customer_party)
-        else:
-            invoice.company = Invoice.default_company()
+
         if (payee_party := root.find('./{*}PayeeParty')) is not None:
             party = cls._parse_2_party(payee_party)
             if not party:

modules/edocument_ubl/tests/scenario_ubl_2_credit_note_parse.rst

@@ -62,7 +62,7 @@ Parse the UBL invoice::
     >>> with file_open(
     ...         'edocument_ubl/tests/UBL-CreditNote-2.1-Example.xml',
     ...         mode='rb') as fp:
-    ...     invoice_id = EInvoice.parse(fp.read(), config.context)
+    ...     invoice_id = EInvoice.parse(fp.read(), {**config.context, 'company': None})
 
     >>> invoice = Invoice(invoice_id)
 

modules/edocument_ubl/tests/scenario_ubl_2_invoice_parse.rst

@@ -62,7 +62,7 @@ Parse the UBL invoice::
     >>> with file_open(
     ...         'edocument_ubl/tests/UBL-Invoice-2.1-Example.xml',
     ...         mode='rb') as fp:
-    ...     invoice_id = EInvoice.parse(fp.read(), config.context)
+    ...     invoice_id = EInvoice.parse(fp.read(), {**config.context, 'company': None})
 
     >>> invoice = Invoice(invoice_id)