CORS

Gemfile

@@ -45,6 +45,8 @@ gem 'kaminari', '~> 0.16.3'
 # User Puma as the app server
 gem 'puma'
 
+gem 'rack-cors', '~> 0.3.1'
+
 # Use ActiveModel has_secure_password
 # gem 'bcrypt', '~> 3.1.7'
 

Gemfile.lock

@@ -125,6 +125,7 @@ GEM
     pg (0.18.4)
     puma (3.4.0)
     rack (1.6.4)
+    rack-cors (0.3.1)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.6)
@@ -236,6 +237,7 @@ DEPENDENCIES
   paperclip (~> 4.3)
   pg
   puma
+  rack-cors (~> 0.3.1)
   rails (= 4.2.6)
   rails_12factor
   rspec-rails

config/application.rb

@@ -22,5 +22,13 @@ class Application < Rails::Application
 
     # Do not swallow errors in after_commit/after_rollback callbacks.
     config.active_record.raise_in_transactional_callbacks = true
+
+    config.middleware.insert_before 0, "Rack::Cors" do
+      allow do
+        origins '*'
+        resource '*', :headers => :any, :methods => [:get]
+      end
+    end
+
   end
 end

db/schema.rb

@@ -70,5 +70,4 @@
   add_index "users", ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true, using: :btree
 
   add_foreign_key "drawings", "locations"
-  add_foreign_key "drawings", "users"
 end