From 2f9b09db8693af6990ef6f3183930f60fe3e5a78 Mon Sep 17 00:00:00 2001
From: Devin Howard <devin@callysto.com>
Date: Sat, 19 Sep 2015 16:48:24 +0800
Subject: [PATCH] fix map/mapping associations that I broke

---
 app/controllers/application_controller.rb | 2 +-
 app/models/map.rb                         | 6 ++++--
 app/models/mapping.rb                     | 4 ++--
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 511ab723..0a3d12ab 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -37,7 +37,7 @@ private
   end
     
   def require_admin
-    unless authenticated? && user.admin
+    unless authenticated? && admin?
       redirect_to root_url, notice: "You need to be an admin for that."
       return false
     end
diff --git a/app/models/map.rb b/app/models/map.rb
index dffb9fae..ee949676 100644
--- a/app/models/map.rb
+++ b/app/models/map.rb
@@ -2,8 +2,10 @@ class Map < ActiveRecord::Base
 
   belongs_to :user
 
-  has_many :topics, -> { Mapping.topicmapping }, :through => :topicmappings
-  has_many :synapses, -> { Mapping.synapsemapping }, :through => :synapsemappings
+  has_many :topicmappings, -> { Mapping.topicmapping }, class_name: :Mapping
+  has_many :synapsemappings, -> { Mapping.synapsemapping }, class_name: :Mapping
+  has_many :topics, through: :topicmappings
+  has_many :synapses, through: :synapsemappings
 
   # This method associates the attribute ":image" with a file attachment
   has_attached_file :screenshot, :styles => {
diff --git a/app/models/mapping.rb b/app/models/mapping.rb
index 9d6b4947..a8613840 100644
--- a/app/models/mapping.rb
+++ b/app/models/mapping.rb
@@ -1,7 +1,7 @@
 class Mapping < ActiveRecord::Base
 
-  scope :topicmapping, -> { where (category: :Topic) }
-  scope :synapsemapping, -> { where (category: :Synapse) }
+  scope :topicmapping, -> { where(category: :Topic) }
+  scope :synapsemapping, -> { where(category: :Synapse) }
 
   belongs_to :topic, :class_name => "Topic", :foreign_key => "topic_id"
   belongs_to :synapse, :class_name => "Synapse", :foreign_key => "synapse_id"