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[FIX] mail: performance in find_partner_from_email 

This is a backport of commit 3d32e9966500290f35e6edfebf97b9a60a1fc495 done
in 9 and ported to the old API. The purpose is to avoid searching on
the res.partner table with a domain leaf being user_ids != False. Indeed
this search is costly. Use a direct search on the user table instead.
This commit is contained in:
Thibault Delavallée 2015-12-10 18:24:15 +01:00
parent 3f758e2fab
commit 345f393ac0
1 changed files with 7 additions and 7 deletions
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14
addons/mail/mail_thread.py
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@ -1470,6 +1470,7 @@ class mail_thread(osv.AbstractModel):
:param boolean check_followers: check in document followers
"""
partner_obj = self.pool['res.partner']
users_obj = self.pool['res.users']
partner_ids = []
obj = None
if id and (model or self._name != 'mail.thread') and check_followers:
@ -1495,16 +1496,15 @@ class mail_thread(osv.AbstractModel):
email_brackets = "<%s>" % email_address
if not partner_id:
# exact, case-insensitive match
ids = partner_obj.search(cr, SUPERUSER_ID,
[('email', '=ilike', email_address),
('user_ids', '!=', False)],
user_ids = users_obj.search(cr, SUPERUSER_ID,
[('email', '=ilike', email_address)],
limit=1, context=context)
ids = [users_obj.browse(cr, SUPERUSER_ID, user_ids, context=context).partner_id.id]
if not ids:
# if no match with addr-spec, attempt substring match within name-addr pair
ids = partner_obj.search(cr, SUPERUSER_ID,
[('email', 'ilike', email_brackets),
('user_ids', '!=', False)],
limit=1, context=context)
user_ids = users_obj.search(cr, SUPERUSER_ID,
[('email', 'ilike', email_brackets)], limit=1, context=context)
ids = [users_obj.browse(cr, SUPERUSER_ID, user_ids, context=context).partner_id.id]
if ids:
partner_id = ids[0]
# third try: check in partners