From cd81a3d3560f2d5f59630dd5bb03e24fd3178a8c Mon Sep 17 00:00:00 2001
From: Vladimir Krylov <vladimir.krylov@perfectline.co>
Date: Mon, 1 Aug 2016 16:01:52 +0300
Subject: [PATCH] Story#119627029 - save checksum of legal doc to DB (cherry
 picked from commit dd3f19c)

---
 app/models/legal_document.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/models/legal_document.rb b/app/models/legal_document.rb
index 5b72110df..84fe84335 100644
--- a/app/models/legal_document.rb
+++ b/app/models/legal_document.rb
@@ -33,6 +33,7 @@ class LegalDocument < ActiveRecord::Base
 
   def save_to_filesystem
     binary = Base64.decode64(body)
+    digest = Digest::SHA1.new.update(binary).to_s
 
     loop do
         rand = SecureRandom.random_number.to_s.last(4)
@@ -45,7 +46,7 @@ class LegalDocument < ActiveRecord::Base
 
     File.open(path, 'wb') { |f| f.write(binary) } unless Rails.env.test?
     self.path = path
-
+    self.checksum = digest
   end
 
   def calc_checksum