From f01fce7f4683e06e83d3f91d38ca5b749e27e7ec Mon Sep 17 00:00:00 2001
From: Patricio Cano <suprnova32@gmail.com>
Date: Thu, 21 Jul 2016 18:11:53 -0500
Subject: Refactor spam validation to a concern that can be easily reused and
 improve legibility in `SpamCheckService`

---
 app/models/concerns/spammable.rb | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 app/models/concerns/spammable.rb

(limited to 'app/models/concerns')

diff --git a/app/models/concerns/spammable.rb b/app/models/concerns/spammable.rb
new file mode 100644
index 00000000000..3b8e6df2da9
--- /dev/null
+++ b/app/models/concerns/spammable.rb
@@ -0,0 +1,16 @@
+module Spammable
+  extend ActiveSupport::Concern
+
+  included do
+    attr_accessor :spam
+    after_validation :check_for_spam, on: :create
+  end
+
+  def spam?
+    @spam
+  end
+
+  def check_for_spam
+    self.errors.add(:base, "Your #{self.class.name.underscore} has been recognized as spam and has been discarded.") if spam?
+  end
+end
-- 
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