Add UUIDResolver

The UUIDResolver adds a route at `/by-uuid/:uuid` that enables
applications to request information about a given UUID.

The UUID must be a Random UUID (version 4, see RFC 4122).

If an invalid UUID is given, the controller will return 422 Unprocessable Entity.

If a valid UUID is given:

- 404 indicates that the UUID is not assigned to anything known to the system.
- 302 indicates that the UUID was assigned to a record, and the User-Agent
  will be redirected to that record's Location as indicated in the response header.
- 200 indicates that the UUID was assigned to more than one record (which is unlikely)
  and will list those records.

2 files changed, 5 insertions, 1 deletions

diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
index 2292fab..45c08f4 100644
--- a/config/initializers/inflections.rb
+++ b/config/initializers/inflections.rb
@@ -24,4 +24,5 @@ ActiveSupport::Inflector.inflections do |inflect|
   inflect.acronym 'API'
   inflect.acronym 'SSO'
   inflect.acronym 'INCOMMON'
+  inflect.acronym 'UUID'
 end
diff --git a/config/routes.rb b/config/routes.rb
index 9be4a4e..54f383e 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -28,7 +28,10 @@ Rails.application.routes.draw do
   get '/my/account', to: 'users#show', as: 'account'
   patch '/my/current_agent', to: 'my/agent#switch', as: 'agent_switch'
   get '/my/dashboard', to: 'welcome#dashboard'
-  get 'my/peers', to: 'users#index', as: 'users'
+  get '/my/peers', to: 'users#index', as: 'users'
+
+  # UUID Resolver
+  get '/by-uuid/:uuid', to: 'uuid_resolver#new', as: 'uuid_resolver'
 
   # Discourse SSO
   get 'authenticate(/:token)', to: 'welcome#authenticate'