[MIG] [13.0] Migrate base_comment_template from account_invoic_reporting.

base_comment_template/migrations/14.0.1.0.0/pre-migration.py

@@ -0,0 +1,26 @@
+# Copyright 2020 NextERP Romania SRL
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+from openupgradelib import openupgrade
+
+
+@openupgrade.migrate()
+def migrate(env, version):
+    # Not tested
+    properties = env["ir.property"].search(
+        [
+            (
+                "fields_id",
+                "=",
+                env.ref("base.field_res_partner_property_comment_template_id").id,
+            )
+        ]
+    )
+    if properties:
+        for template in properties.mapped("value_reference"):
+            template_id = template.value_reference.split(",")[-1]
+            if template_id:
+                template = env["base.comment.template"].browse(template_id)
+                part_prop = properties.filtered(lambda p: p.value_reference == template)
+                template.partner_ids = [
+                    (prop["res_id"] or "").split(",")[-1] for prop in part_prop
+                ]