[REF] website_*: remove `render` method on website

Since saas-3, website controllers use `request.website.render`
to render the template of a web page. This was kept for retro
compatibility. It's time to stop using deprecated stuff.
Same for `_render` method on website.

'json' route don't use `request.render` since
`JsonRequest` has no `render` method.

1 files changed, 2 insertions, 2 deletions

diff --git a/addons/website_mass_mailing/controllers/main.py b/addons/website_mass_mailing/controllers/main.py
index 4664f2b45c9..5b5cb34fc5c 100644
--- a/addons/website_mass_mailing/controllers/main.py
+++ b/addons/website_mass_mailing/controllers/main.py
@@ -13,13 +13,13 @@ class MassMailController(MassMailController):
         if mailing.exists():
             if mailing.mailing_model == 'mail.mass_mailing.contact':
                 contacts = request.env['mail.mass_mailing.contact'].sudo().search([('email', '=', email)])
-                return request.website.render('website_mass_mailing.page_unsubscribe', {
+                return request.render('website_mass_mailing.page_unsubscribe', {
                     'contacts': contacts,
                     'email': email,
                     'mailing_id': mailing_id})
             else:
                 super(MassMailController, self).mailing(mailing_id, email=email, res_id=res_id, **post)
-                return request.website.render('website_mass_mailing.page_unsubscribed')
+                return request.render('website_mass_mailing.page_unsubscribed')
 
     @http.route(['/mail/mailing/unsubscribe'], type='json', auth='none')
     def unsubscribe(self, mailing_id, opt_in_ids, opt_out_ids, email):