新增：openkylin_sign 签署协议

config/routes/api.rb

@@ -24,6 +24,11 @@ defaults format: :json do
         scope module: :users do 
           resources :projects, only: [:index]
           resources :feedbacks, only: [:create]
+          resources :openkylin_sign, only: [:create] do 
+            collection do 
+              get :competitions
+            end
+          end
         end
 
         scope ':repo', constraints: { repo: /[^\/]+/ }  do