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[IMP] mail_thread: improved search function of message_unread, now directly implemented in SQL to speedup the result. 

bzr revid: tde@openerp.com-20121127143222-nj9i2o5byor4m7oq
This commit is contained in:
Thibault Delavallée 2012-11-27 15:32:22 +01:00
parent e6d033755f
commit 9dc08f3d70
1 changed files with 12 additions and 14 deletions
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26
addons/mail/mail_thread.py
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@ -121,18 +121,15 @@ class mail_thread(osv.AbstractModel):
return res
def _search_unread(self, cr, uid, obj=None, name=None, domain=None, context=None):
partner_id = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
res = {}
notif_obj = self.pool.get('mail.notification')
notif_ids = notif_obj.search(cr, uid, [
('partner_id', '=', partner_id),
('message_id.model', '=', self._name),
('read', '=', False)
], context=context)
for notif in notif_obj.browse(cr, uid, notif_ids, context=context):
res[notif.message_id.res_id] = True
return [('id', 'in', res.keys())]
def _search_message_unread(self, cr, uid, obj=None, name=None, domain=None, context=None):
user_pid = self.pool.get('res.users').read(cr, uid, uid, ['partner_id'], context=context)['partner_id'][0]
cr.execute(""" SELECT DISTINCT m.res_id FROM mail_message m
JOIN mail_notification n
ON (n.message_id = m.id AND n.partner_id = %s AND (n.read = False or n.read IS NULL))
WHERE m.model = %s""",
(user_pid, self._name,))
res_ids = [result[0] for result in cr.fetchall()]
return [('id', 'in', res_ids)]
def _get_followers(self, cr, uid, ids, name, arg, context=None):
fol_obj = self.pool.get('mail.followers')
@ -209,8 +206,9 @@ class mail_thread(osv.AbstractModel):
domain=lambda self: [('model', '=', self._name)],
string='Messages',
help="Messages and communication history"),
'message_unread': fields.function(_get_message_data, fnct_search=_search_unread,
type='boolean', string='Unread Messages', multi="_get_message_data",
'message_unread': fields.function(_get_message_data,
fnct_search=_search_message_unread, multi="_get_message_data",
type='boolean', string='Unread Messages',
help="If checked new messages require your attention."),
'message_summary': fields.function(_get_message_data, method=True,
type='text', string='Summary', multi="_get_message_data",