github_app.rb in shipit-engine-0.28.1

- old
+ new

@@ -23,10 +23,11 @@
       end
     end
 
     DOMAIN = 'github.com'.freeze
     AuthenticationFailed = Class.new(StandardError)
+    API_STATUS_ID = 'brv1bkgrwx7q'.freeze
 
     attr_reader :oauth_teams, :domain, :bot_login
 
     def initialize(config)
       super()
@@ -51,10 +52,17 @@
         client.access_token = token
       end
       client
     end
 
+    def api_status
+      conn = Faraday.new(url: 'https://www.githubstatus.com')
+      response = conn.get('/api/v2/components.json')
+      parsed = JSON.parse(response.body, symbolize_names: true)
+      parsed[:components].find { |c| c[:id] == API_STATUS_ID }
+    end
+
     def verify_webhook_signature(signature, message)
       return true unless webhook_secret
 
       algorithm, signature = signature.split("=", 2)
       return false unless algorithm == 'sha1'
@@ -116,16 +124,31 @@
       domain != DOMAIN
     end
 
     def new_client(options = {})
       client = Octokit::Client.new(options.reverse_merge(api_endpoint: api_endpoint))
-      client.middleware = Shipit.new_faraday_stack
+      client.middleware = faraday_stack
       client
     end
 
     private
 
     attr_reader :webhook_secret, :oauth_id, :oauth_secret
+
+    def faraday_stack
+      @faraday_stack ||= Faraday::RackBuilder.new do |builder|
+        builder.use(
+          Faraday::HttpCache,
+          shared_cache: false,
+          store: Rails.cache,
+          logger: Rails.logger,
+          serializer: NullSerializer,
+        )
+        builder.use GitHubHTTPCacheMiddleware
+        builder.use Octokit::Response::RaiseError
+        builder.adapter Faraday.default_adapter
+      end
+    end
 
     def app_id
       @app_id ||= @config.fetch(:app_id)
     end
 