[FIX] mass_mailing: support partner_id field

Manual cherrypick of 83b37a8
sale.order but also event.track need to use partner_id as email field

Closes #31954

closes odoo/odoo#31967

Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>

2 files changed, 28 insertions, 9 deletions

diff --git a/addons/mass_mailing/i18n/mass_mailing.pot b/addons/mass_mailing/i18n/mass_mailing.pot
index 33d8f3f3928..60a4c414166 100644
--- a/addons/mass_mailing/i18n/mass_mailing.pot
+++ b/addons/mass_mailing/i18n/mass_mailing.pot
@@ -1687,6 +1687,12 @@ msgid "Unsubscription Date"
 msgstr ""
 
 #. module: mass_mailing
+#: code:addons/mass_mailing/models/mass_mailing.py:639
+#, python-format
+msgid "Unsupported mass mailing model %s"
+msgstr ""
+
+#. module: mass_mailing
 #: model:ir.ui.view,arch_db:mass_mailing.s_mail_block_paragraph
 msgid "Usability improvements made on Odoo will automatically apply to all\n"
 "                                of our fully integrated apps."
diff --git a/addons/mass_mailing/models/mass_mailing.py b/addons/mass_mailing/models/mass_mailing.py
index 3c1fa6dcc46..9000262b057 100644
--- a/addons/mass_mailing/models/mass_mailing.py
+++ b/addons/mass_mailing/models/mass_mailing.py
@@ -616,15 +616,28 @@ class MassMailing(models.Model):
         """Returns a set of emails already targeted by current mailing/campaign (no duplicates)"""
         self.ensure_one()
         target = self.env[self.mailing_model_real]
-        mail_field = 'email' if 'email' in target._fields else 'email_from'
-        # avoid loading a large number of records in memory
-        # + use a basic heuristic for extracting emails
-        query = """
-            SELECT lower(substring(%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)'))
-              FROM mail_mail_statistics s
-              JOIN %(target)s t ON (s.res_id = t.id)
-             WHERE substring(%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)') IS NOT NULL
-        """
+        if set(['email', 'email_from']) & set(target._fields):
+            mail_field = 'email' if 'email' in target._fields else 'email_from'
+            # avoid loading a large number of records in memory
+            # + use a basic heuristic for extracting emails
+            query = """
+                SELECT lower(substring(%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)'))
+                  FROM mail_mail_statistics s
+                  JOIN %(target)s t ON (s.res_id = t.id)
+                 WHERE substring(%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)') IS NOT NULL
+            """
+        elif 'partner_id' in target._fields:
+            mail_field = 'email'
+            query = """
+                SELECT lower(substring(p.%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)'))
+                  FROM mail_mail_statistics s
+                  JOIN %(target)s t ON (s.res_id = t.id)
+                  JOIN res_partner p ON (t.partner_id = p.id)
+                 WHERE substring(p.%(mail_field)s, '([^ ,;<@]+@[^> ,;]+)') IS NOT NULL
+            """
+        else:
+            raise UserError(_("Unsupported mass mailing model %s") % self.mailing_model_id.name)
+
         if self.mass_mailing_campaign_id.unique_ab_testing:
             query +="""
                AND s.mass_mailing_campaign_id = %%(mailing_campaign_id)s;