From 2ef85a6d1912ae83dee6d38821258742ba84dba2 Mon Sep 17 00:00:00 2001
From: Petko Bordjukov <bordjukov@gmail.com>
Date: Sat, 15 Aug 2015 07:39:43 +0300
Subject: [PATCH] Sign in users as soon as they confirm their email

---
 app/controllers/confirmations_controller.rb | 14 ++++++++++++++
 config/routes.rb                            |  2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 app/controllers/confirmations_controller.rb

diff --git a/app/controllers/confirmations_controller.rb b/app/controllers/confirmations_controller.rb
new file mode 100644
index 0000000..17a4feb
--- /dev/null
+++ b/app/controllers/confirmations_controller.rb
@@ -0,0 +1,14 @@
+class ConfirmationsController < Devise::ConfirmationsController
+  def show
+    self.resource = resource_class.confirm_by_token(params[:confirmation_token])
+    yield resource if block_given?
+
+    if resource.errors.empty?
+      set_flash_message(:notice, :confirmed) if is_flashing_format?
+      sign_in(resource_name, resource)
+      respond_with_navigational(resource){ redirect_to after_confirmation_path_for(resource_name, resource) }
+    else
+      respond_with_navigational(resource.errors, status: :unprocessable_entity){ render :new }
+    end
+  end
+end
diff --git a/config/routes.rb b/config/routes.rb
index f800744..a1641a6 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,5 +1,5 @@
 Rails.application.routes.draw do
-  devise_for :users, controllers: {registrations: 'registrations'}
+  devise_for :users, controllers: {registrations: 'registrations', confirmations: 'confirmations'}
 
   scope module: :public do
     root to: 'home#index'