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modules/marketing_automation/sale.py

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+# This file is part of 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 .mixin import MarketingAutomationMixin
+
+
+class Sale(MarketingAutomationMixin, metaclass=PoolMeta):
+    __name__ = 'sale.sale'
+
+    def get_marketing_party(self, name):
+        return self.party.id
+
+    @classmethod
+    def search_marketing_party(cls, name, clause):
+        nested = clause[0][len(name):]
+        return [('party' + nested, *clause[1:])]