From f4f0593fda3baa5d2ada01193025f2609428af62 Mon Sep 17 00:00:00 2001
From: rgarcia <voodoorai2000@gmail.com>
Date: Tue, 28 Jul 2015 12:39:39 +0200
Subject: [PATCH] displays captcha only on new, not edit

---
 app/helpers/recaptcha_helper.rb       |  4 ++++
 app/views/shared/_captcha.html.erb    |  2 +-
 spec/helpers/recaptcha_helper_spec.rb | 14 ++++++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/app/helpers/recaptcha_helper.rb b/app/helpers/recaptcha_helper.rb
index 9e6fa90e6..2e2a9a757 100644
--- a/app/helpers/recaptcha_helper.rb
+++ b/app/helpers/recaptcha_helper.rb
@@ -1,4 +1,8 @@
 module RecaptchaHelper
+
+  def recaptchable?
+    @debate.new_record?
+  end
   
   def recaptcha_keys?
     Recaptcha.configuration.public_key.present? && 
diff --git a/app/views/shared/_captcha.html.erb b/app/views/shared/_captcha.html.erb
index 7200bf6da..676cc0444 100644
--- a/app/views/shared/_captcha.html.erb
+++ b/app/views/shared/_captcha.html.erb
@@ -1,3 +1,3 @@
-<% if recaptcha_keys?   %>
+<% if recaptchable? and recaptcha_keys? %>
   <%= recaptcha_tags ajax: true, hl: I18n.locale %>
 <% end %>
\ No newline at end of file
diff --git a/spec/helpers/recaptcha_helper_spec.rb b/spec/helpers/recaptcha_helper_spec.rb
index 545e9e827..f2fe651e5 100644
--- a/spec/helpers/recaptcha_helper_spec.rb
+++ b/spec/helpers/recaptcha_helper_spec.rb
@@ -2,6 +2,20 @@ require 'rails_helper'
 
 describe RecaptchaHelper do
 
+  describe '#recaptchable?' do
+
+    it 'should be true if new record' do
+      assign(:debate, build(:debate))
+      expect(helper.recaptchable?).to be true
+    end
+
+    it 'should be false if existing record' do
+      assign(:debate, create(:debate))
+      expect(helper.recaptchable?).to be false
+    end
+
+  end
+
   describe "#recaptcha_keys?" do
 
     it "should be true if Recaptcha keys are configured" do