Delegate Current.user to session

app/models/bubble/assignable.rb

@@ -3,9 +3,7 @@ module Bubble::Assignable
 
   included do
     has_many :assignments, dependent: :delete_all
-
     has_many :assignees, through: :assignments
-    has_many :assigners, through: :assignments
 
     scope :unassigned, -> { where.missing :assignments }
     scope :assigned_to, ->(users) { joins(:assignments).where(assignments: { assignee: users }) }

app/models/current.rb

@@ -1,10 +1,6 @@
 class Current < ActiveSupport::CurrentAttributes
-  attribute :session, :user
+  attribute :session
 
+  delegate :user, to: :session, allow_nil: true
   delegate :account, to: :user, allow_nil: true
-
-  def session=(session)
-    super
-    self.user = session.user
-  end
 end

test/fixtures/sessions.yml

@@ -0,0 +1,2 @@
+david:
+  user: david

test/models/bubble_test.rb

@@ -2,7 +2,7 @@ require "test_helper"
 
 class BubbleTest < ActiveSupport::TestCase
   setup do
-    Current.user = users(:kevin)
+    Current.session = sessions(:david)
   end
 
   test "boosting" do
@@ -15,7 +15,6 @@ class BubbleTest < ActiveSupport::TestCase
     bubbles(:logo).assign users(:david)
 
     assert_equal users(:kevin, :jz, :david), bubbles(:logo).assignees
-    assert_equal users(:david, :kevin), bubbles(:logo).assigners.uniq
     assert_equal [ "David" ], Event.last.assignee_names
   end