[ADD] project_visibility_followers_portal: Add project visibility to "some employees and some portal users"

project_visibility_followers_portal/models/project_project.py

@@ -0,0 +1,30 @@
+
+from odoo import models, fields, api
+
+
+class Project(models.Model):
+    _inherit = "project.project"
+
+    privacy_visibility = fields.Selection(
+        selection_add=[('followers_portal','Invited portal users and invited internal users')], 
+        ondelete={'followers_portal': 'set default'})
+
+    @api.model
+    def create(self, vals):
+        """In case of "followers_portal" privacy visibility, add current user to list of allowed users.
+        Same behaviour than "portal" privacy visibility.
+        """
+        project = super(Project, self).create(vals)        
+        if project.privacy_visibility == 'followers_portal' and project.partner_id.user_ids:
+            project.allowed_user_ids |= project.partner_id.user_ids
+        return project
+    
+    def write(self, vals):
+        """In case of "followers_portal" privacy visibility, add current user to list of allowed users.
+        Same behaviour than "portal" privacy visibility.
+        """
+        res = super(Project, self).write(vals)
+        if vals.get('partner_id') or vals.get('privacy_visibility'):
+            for project in self.filtered(lambda project: project.privacy_visibility == 'followers_portal'):
+                project.allowed_user_ids |= project.partner_id.user_ids
+        return res