[IMP] mail_tracking: remove legacy hooks

mail_tracking/__init__.py

@@ -2,4 +2,3 @@
 
 from . import models
 from . import controllers
-from .hooks import pre_init_hook

mail_tracking/__manifest__.py

@@ -44,5 +44,4 @@
         ],
     },
     "demo": ["demo/demo.xml"],
-    "pre_init_hook": "pre_init_hook",
 }

mail_tracking/hooks.py

@@ -1,32 +0,0 @@
-# Copyright 2016 Antonio Espinosa - <antonio.espinosa@tecnativa.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
-
-import logging
-
-from psycopg2.extensions import AsIs
-
-from odoo.tools import column_exists
-
-_logger = logging.getLogger(__name__)
-
-
-def column_add_with_value(cr, table, column, field_type, value):
-    if not column_exists(cr, table, column):
-        cr.execute(
-            """
-            ALTER TABLE %s
-            ADD COLUMN %s %s""",
-            (AsIs(table), AsIs(column), AsIs(field_type)),
-        )
-        cr.execute(
-            """
-            UPDATE %s SET %s = %s""",
-            (AsIs(table), AsIs(column), value),
-        )
-
-
-def pre_init_hook(cr):
-    _logger.info("Creating res.partner.tracking_emails_count column " "with value 0")
-    column_add_with_value(cr, "res_partner", "tracking_emails_count", "integer", 0)
-    _logger.info("Creating res.partner.email_score column " "with value 50.0")
-    column_add_with_value(cr, "res_partner", "email_score", "double precision", 50.0)