From 16ca40754277b6f9594967c786feefd253d1a56b Mon Sep 17 00:00:00 2001
From: Guillaume Lazzara <glazzara@octo.com>
Date: Wed, 1 Jun 2016 15:07:27 +0200
Subject: [PATCH] Add ping route

---
 app/controllers/ping_controller.rb | 11 +++++++++++
 config/routes.rb                   |  2 ++
 2 files changed, 13 insertions(+)
 create mode 100644 app/controllers/ping_controller.rb

diff --git a/app/controllers/ping_controller.rb b/app/controllers/ping_controller.rb
new file mode 100644
index 000000000..8f5b11857
--- /dev/null
+++ b/app/controllers/ping_controller.rb
@@ -0,0 +1,11 @@
+class PingController < ApplicationController
+
+  def index
+    if (ActiveRecord::Base.connected?)
+      render nothing: true, status: 200, content_type: "application/json"
+    else
+      render nothing: true, status: 500, content_type: "application/json"
+    end
+  end
+
+end
diff --git a/config/routes.rb b/config/routes.rb
index 37caf1f5a..81964b8d6 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,5 +1,7 @@
 Rails.application.routes.draw do
 
+  get "/ping" => "ping#index", :constraints => {:ip => /127.0.0.1/}
+
   devise_for :administrations, skip: [:password, :registrations]
 
   devise_for :administrateurs, controllers: {