add configuration

__init__.py

@@ -5,9 +5,11 @@
 
 from trytond.pool import Pool
 from .document import Incoming
+from .configuration import Configuration
 
 
 def register():
     Pool.register(
+        Configuration,
         Incoming,
         module='document_incoming_invoice_xml', type_='model')

configuration.py

@@ -0,0 +1,42 @@
+
+# -*- coding: utf-8 -*-
+# This file is part of the document-incoming-invoice-xml-module
+# from m-ds for Tryton. The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+
+from trytond.pool import PoolMeta
+from trytond.model import fields
+
+
+class Configuration(metaclass=PoolMeta):
+    __name__ = 'document.incoming.configuration'
+
+    create_supplier = fields.Boolean(
+        string='Create Supplier Party',
+        help='Creates the vendor party if it does not exist. ' +
+        'Generates an import error when turned off and the party is missing.')
+    accept_other_company = fields.Boolean(
+        string='Accept other company',
+        help='Accepts invoices created for a company other ' +
+        'than the current one.')
+
+    @classmethod
+    def default_create_supplier(cls):
+        """ auto create supplier party
+
+        Returns:
+            boolean: True
+        """
+        return True
+
+    @classmethod
+    def default_accept_other_company(cls):
+        """ deny import of invoices for other companies
+
+        Returns:
+            boolean: False
+        """
+        return False
+
+# end Configuration

configuration.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<!-- This file is part of the document-incoming-invoice-xml-module
+ from m-ds for Tryton. The COPYRIGHT file at the top level of
+ this repository contains the full copyright notices and license terms. -->
+<tryton>
+    <data>
+        <record model="ir.ui.view" id="document_incoming_configuration_view_form">
+            <field name="model">document.incoming.configuration</field>
+            <field name="inherit" ref="document_incoming.document_incoming_configuration_view_form"/>
+            <field name="name">document_incoming_configuration_form</field>
+        </record>
+    </data>
+</tryton>

tryton.cfg

@@ -4,4 +4,5 @@ depends:
     document_incoming_invoice
 xml:
     message.xml
+    configuration.xml
     document.xml

view/document_incoming_configuration_form.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<!-- This file is part of the document-incoming-invoice-xml-module
+ from m-ds for Tryton. The COPYRIGHT file at the top level of
+ this repository contains the full copyright notices and license terms. -->
+<data>
+    <xpath expr="/form/field[@name='default_supplier']" position="after">
+        <label name="create_supplier"/>
+        <field name="create_supplier"/>
+        <label name="accept_other_company"/>
+        <field name="accept_other_company"/>
+    </xpath>
+</data>