further changes for new structure with only one cron per branch

lib/travis/api/v3/models/branch.rb

@@ -4,7 +4,7 @@ module Travis::API::V3
     belongs_to :last_build, class_name: 'Travis::API::V3::Models::Build'.freeze
     has_many   :builds,  foreign_key: [:repository_id, :branch], primary_key: [:repository_id, :name], order: 'builds.id DESC'.freeze, conditions: { event_type: 'push' }
     has_many   :commits, foreign_key: [:repository_id, :branch], primary_key: [:repository_id, :name], order: 'commits.id DESC'.freeze
-    has_one    :crons,   dependent: :delete
+    has_one    :cron,   dependent: :delete
 
     def default_branch
       name == repository.default_branch_name

lib/travis/api/v3/queries/crons.rb

@@ -2,7 +2,7 @@ module Travis::API::V3
   class Queries::Crons < Query
 
     def find(branch)
-      branch.crons
+      branch.cron
     end
   end
 end

lib/travis/api/v3/renderer/cron.rb

@@ -3,7 +3,7 @@ require 'travis/api/v3/renderer/model_renderer'
 module Travis::API::V3
   class Renderer::Cron < Renderer::ModelRenderer
     representation(:minimal,  :id)
-    representation(:standard, :id, :repository, :branch, :hour, :mon, :tue, :wed, :thu, :fri, :sat, :sun, :disable_by_push)
+    representation(:standard, :id, :repository, :branch, :interval, :disable_by_build)
 
     def repository
       model.branch.repository

lib/travis/api/v3/routes.rb

@@ -85,9 +85,9 @@ module Travis::API::V3
         route '/branch/{branch.name}'
         get :find
 
-        resource :crons do
+        resource :cron do
           route '/cron'
-          get  :find
+          get  :for_branch
 
           post :create, '/create'
         end

lib/travis/api/v3/services/cron/create.rb

@@ -1,7 +1,7 @@
 module Travis::API::V3
-  class Services::Crons::Create < Service
+  class Services::Cron::Create < Service
     result_type :cron
-    params :type, :disable_by_build
+    params :interval, :disable_by_build
 
     def run!
       raise LoginRequired unless access_control.logged_in? or access_control.full_access?
@@ -9,12 +9,8 @@ module Travis::API::V3
       raise NotFound      unless branch = find(:branch, repository)
       access_control.permissions(repository).create_cron!
       Models::Cron.create(branch: branch,
-                          type:   params["type"],
-                          disable_by_build: value("disable_by_build"))
-    end
-
-    def value s
-      params[s] ? params[s] : false
+                          interval: params["interval"],
+                          disable_by_build: params["disable_by_build"] ? params["disable_by_build"] : false)
     end
 
   end

lib/travis/api/v3/services/cron/for_branch.rb

@@ -0,0 +1,8 @@
+module Travis::API::V3
+  class Services::Cron::ForBranch < Service
+
+    def run!
+      Models::Cron.where(:branch_id => find(:branch, find(:repository))).first
+    end
+  end
+end