Added support for fetching configuration scripts

The Ansible Tower Job Template and Ansible Workflows can now be fetched
using the REST API.

app/controllers/api/configuration_scripts_controller.rb

@@ -0,0 +1,4 @@
+module Api
+  class ConfigurationScriptsController < BaseController
+  end
+end

config/api.yml

@@ -688,6 +688,20 @@
       :delete:
       - :name: delete
         :identifier: condition_delete
+  :configuration_scripts:
+    :description: Configuration Scripts
+    :options:
+    - :collection
+    :verbs: *g
+    :klass: ConfigurationScript
+    :collection_actions:
+      :get:
+      - :name: read
+        :identifier: configuration_script_view
+    :resource_actions:
+      :get:
+      - :name: read
+        :identifier: configuration_script_view
   :configuration_script_payloads:
     :description: Configuration Script Payloads
     :options:

spec/requests/configuration_scripts_spec.rb

@@ -0,0 +1,51 @@
+RSpec.describe 'Configuration Scripts API' do
+  describe 'GET /api/configuration_scripts' do
+    it 'lists all the configuration scripts with an appropriate role' do
+      script = FactoryGirl.create(:configuration_script)
+      api_basic_authorize collection_action_identifier(:configuration_scripts, :read, :get)
+
+      get(api_configuration_scripts_url)
+
+      expected = {
+        'count'     => 1,
+        'subcount'  => 1,
+        'name'      => 'configuration_scripts',
+        'resources' => [
+          hash_including('href' => api_configuration_script_url(nil, script))
+        ]
+      }
+      expect(response.parsed_body).to include(expected)
+      expect(response).to have_http_status(:ok)
+    end
+
+    it 'forbids access to configuration scripts without an appropriate role' do
+      api_basic_authorize
+
+      get(api_configuration_scripts_url)
+
+      expect(response).to have_http_status(:forbidden)
+    end
+  end
+
+  describe 'GET /api/configuration_scripts/:id' do
+    it 'will show an ansible script with an appropriate role' do
+      script = FactoryGirl.create(:configuration_script)
+      api_basic_authorize action_identifier(:configuration_scripts, :read, :resource_actions, :get)
+
+      get(api_configuration_script_url(nil, script))
+
+      expect(response.parsed_body)
+        .to include('href' => api_configuration_script_url(nil, script))
+      expect(response).to have_http_status(:ok)
+    end
+
+    it 'forbids access to an ansible script without an appropriate role' do
+      script = FactoryGirl.create(:configuration_script)
+      api_basic_authorize
+
+      get(api_configuration_script_url(nil, script))
+
+      expect(response).to have_http_status(:forbidden)
+    end
+  end
+end