[FIX] website_slides: Do not copy Members on duplicate

closes odoo/odoo#38368

Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>

addons/website_slides/models/slide_channel.py

@@ -101,7 +101,9 @@ class Channel(models.Model):
     slide_content_ids = fields.One2many('slide.slide', string='Slides', compute="_compute_category_and_slide_ids")
     slide_category_ids = fields.One2many('slide.slide', string='Categories', compute="_compute_category_and_slide_ids")
     slide_last_update = fields.Date('Last Update', compute='_compute_slide_last_update', store=True)
-    slide_partner_ids = fields.One2many('slide.slide.partner', 'channel_id', string="Slide User Data", groups='website.group_website_publisher')
+    slide_partner_ids = fields.One2many(
+        'slide.slide.partner', 'channel_id', string="Slide User Data",
+        copy=False, groups='website.group_website_publisher')
     promote_strategy = fields.Selection([
         ('latest', 'Latest Published'),
         ('most_voted', 'Most Voted'),
@@ -147,7 +149,7 @@ class Channel(models.Model):
         help='Applied directly as ACLs. Allow to hide channels and their content for non members.')
     partner_ids = fields.Many2many(
         'res.partner', 'slide_channel_partner', 'channel_id', 'partner_id',
-        string='Members', help="All members of the channel.", context={'active_test': False}, depends=['channel_partner_ids'])
+        string='Members', help="All members of the channel.", context={'active_test': False}, copy=False, depends=['channel_partner_ids'])
     members_count = fields.Integer('Attendees count', compute='_compute_members_count')
     members_done_count = fields.Integer('Attendees Done Count', compute='_compute_members_done_count')
     is_member = fields.Boolean(string='Is Member', compute='_compute_is_member')

addons/website_slides/models/slide_slide.py

@@ -130,8 +130,8 @@ class Slide(models.Model):
     slide_ids = fields.One2many('slide.slide', "category_id", string="Slides")
     # subscribers
     partner_ids = fields.Many2many('res.partner', 'slide_slide_partner', 'slide_id', 'partner_id',
-                                   string='Subscribers', groups='website.group_website_publisher')
-    slide_partner_ids = fields.One2many('slide.slide.partner', 'slide_id', string='Subscribers information', groups='website.group_website_publisher')
+                                   string='Subscribers', groups='website.group_website_publisher', copy=False)
+    slide_partner_ids = fields.One2many('slide.slide.partner', 'slide_id', string='Subscribers information', groups='website.group_website_publisher', copy=False)
     user_membership_id = fields.Many2one(
         'slide.slide.partner', string="Subscriber information", compute='_compute_user_membership_id', compute_sudo=False,
         help="Subscriber information for the current logged in user")