[IMP] website_forum: add sequences

When you had several forums, they were displayed according to the
creation order. Now, you can define a sequence on them and order forums.

task-2007173

closes odoo/odoo#34184

Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>

addons/website_forum/models/forum.py

@@ -20,6 +20,7 @@ class Forum(models.Model):
     _name = 'forum.forum'
     _description = 'Forum'
     _inherit = ['mail.thread', 'image.mixin', 'website.seo.metadata', 'website.multi.mixin']
+    _order = "sequence"
 
     @api.model
     def _get_default_faq(self):
@@ -28,6 +29,7 @@ class Forum(models.Model):
 
     # description and use
     name = fields.Char('Forum Name', required=True, translate=True)
+    sequence = fields.Integer('Sequence', default=1)
     active = fields.Boolean(default=True)
     faq = fields.Html('Guidelines', default=_get_default_faq, translate=html_translate, sanitize=False)
     description = fields.Text(

addons/website_forum/views/forum.xml

@@ -14,6 +14,7 @@
             <field name="model">forum.forum</field>
             <field name="arch" type="xml">
                 <tree string="Forums">
+                    <field name="sequence" widget="handle"/>
                     <field name="name"/>
                     <field name="website_id" groups="website.group_multi_website"/>
                     <field name="active" invisible="1"/>