From 0ece79a8ae48deaf86b684a407508efcb74ce108 Mon Sep 17 00:00:00 2001
From: Petko Bordjukov <bordjukov@gmail.com>
Date: Sun, 19 Jul 2015 14:11:44 +0300
Subject: [PATCH 1/2] Scope event operations to the current conference

An indirect Conference -> Track -> Proposition -> Event relation exists
within the data model. Use it to limit all operations in the Events
controller to events, associated with the current conference.
---
 app/controllers/management/events_controller.rb | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/app/controllers/management/events_controller.rb b/app/controllers/management/events_controller.rb
index 6e51681..4138bfd 100644
--- a/app/controllers/management/events_controller.rb
+++ b/app/controllers/management/events_controller.rb
@@ -2,23 +2,22 @@ module Management
   class EventsController < ManagementController
     def index
       @conference = find_conference
-      # TODO (2015-07-14) Scoped by conference? Why no conference_id
-      @events = Event.approved
+      @events = @conference.events.approved
     end
 
     def show
       @conference = find_conference
-      @event = Event.find(params[:id])
+      @event = @conference.events.find(params[:id])
     end
 
     def edit
       @conference = find_conference
-      @event = Event.find(params[:id])
+      @event = @conference.events.find(params[:id])
     end
 
     def update
       @conference = find_conference
-      @event = Event.find(params[:id])
+      @event = @conference.events.find(params[:id])
 
       if @event.update_attributes(event_params)
         flash[:notice] = 'Event was successfully updated.'
@@ -30,7 +29,7 @@ module Management
 
     def destroy
       @conference = find_conference
-      @event = Event.find(params[:id])
+      @event = @conference.events.find(params[:id])
       @event.destroy
 
       redirect_to action: :index

From d381b800c4e9cbb6bf0042ad04387947c93d39a7 Mon Sep 17 00:00:00 2001
From: Petko Bordjukov <bordjukov@gmail.com>
Date: Sun, 19 Jul 2015 14:32:25 +0300
Subject: [PATCH 2/2] Add associations to Track and Conference to Event

---
 app/models/event.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/models/event.rb b/app/models/event.rb
index 2db7f8a..5c73365 100644
--- a/app/models/event.rb
+++ b/app/models/event.rb
@@ -1,6 +1,9 @@
 class Event < ActiveRecord::Base
   include Proposable
 
+  has_one :track, through: :proposition, source: :proposition_accepting, source_type: Track
+  has_one :conference, through: :track
+
   validates :title, presence: true
   validates :length, presence: true, numericality: {only_integer: true, greater_than: 0}
   validates :abstract, presence: true