Retire the unused per-node permission subsystem

Every path through Permission raised or lied: validates_presence_of on a
boolean made granted = false unsaveable, since false.blank? is true;
get_permission_for read a nonexistent identifier attribute; has_permission?
called an undefined plural method and returned a truthy relation in every
case; and set_permission mutated granted without saving. Nothing outside the
model referenced it and the table was empty.

1 files changed, 0 insertions, 1 deletions

diff --git a/app/models/node.rb b/app/models/node.rb
index c8f9a210..1823daa4 100644
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -18,7 +18,6 @@ class Node < ApplicationRecord
   # them -- this dependent: :destroy is their only cleanup on node destroy.
   belongs_to  :autosave, :class_name => "Page", :foreign_key => :autosave_id, :dependent => :destroy, optional: true
 
-  has_many    :permissions, :dependent => :destroy
   has_many    :events, :dependent => :destroy
   belongs_to  :lock_owner, :class_name => "User", :foreign_key => :locking_user_id, optional: true