Initial commit

app/api/v2/public/tools.rb

@@ -0,0 +1,39 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+module API
+  module V2
+    module Public
+      class Tools < Grape::API
+        desc 'Get server current time, in seconds since Unix epoch.'
+        get "/timestamp" do
+          ::Time.now.iso8601
+        end
+
+        desc 'Get running Dena version and build details.'
+        get "/version" do
+          {
+            git_tag: Peatio::Application::GIT_TAG,
+            git_sha: Peatio::Application::GIT_SHA,
+            build_date: Peatio::Application::BUILD_DATE,
+            version: Peatio::Application::VERSION
+          }.tap do |v|
+            present OpenStruct.new(v), with: Entities::Version
+          end
+        end
+
+        resource :health do
+          desc 'Get application liveness status'
+          get "/alive" do
+            status Services::HealthChecker.alive? ? 200 : 503
+          end
+
+          desc 'Get application readiness status'
+          get "/ready" do
+            status Services::HealthChecker.ready? ? 200 : 503
+          end
+        end
+      end
+    end
+  end
+end