Confirmation email when creating enterprise

app/mailers/enterprise_mailer.rb

@@ -1,10 +1,18 @@
+require 'devise/mailers/helpers'
 class EnterpriseMailer < Spree::BaseMailer
+  include Devise::Mailers::Helpers
+
   def creation_confirmation(enterprise)
     find_enterprise(enterprise)
     subject = "#{@enterprise.name} is now on #{Spree::Config[:site_name]}"
     mail(:to => @enterprise.owner.email, :from => from_address, :subject => subject)
   end
 
+  def confirmation_instructions(record, token, opts={})
+    @token = token
+    devise_mail(record, :confirmation_instructions, opts)
+  end
+
   private
   def find_enterprise(enterprise)
     @enterprise = enterprise.is_a?(Enterprise) ? enterprise : Enterprise.find(enterprise)

app/mailers/spree/user_mailer_decorator.rb

@@ -1,5 +1,5 @@
 Spree::UserMailer.class_eval do
-  
+
   def signup_confirmation(user)
     @user = user
     mail(:to => user.email, :from => from_address,

app/models/enterprise.rb

@@ -262,6 +262,12 @@ class Enterprise < ActiveRecord::Base
       select('DISTINCT spree_taxons.*')
   end
 
+  protected
+
+  def devise_mailer
+    EnterpriseMailer
+  end
+
   private
 
   def send_creation_email

app/views/enterprise_mailer/confirmation_instructions.html.haml

@@ -0,0 +1,5 @@
+%p= "Welcome #{@resource.contact}!"
+
+%p= "You can confirm this email address for #{@resource.name} using the link below:"
+
+%p= link_to 'Confirm this email address', confirmation_url(@resource, :confirmation_token => @resource.confirmation_token)

config/routes.rb

@@ -35,6 +35,8 @@ Openfoodnetwork::Application.routes.draw do
     end
   end
 
+  devise_for :enterprise
+
   namespace :admin do
     resources :order_cycles do
       post :bulk_update, on: :collection, as: :bulk_update