From 78becdf15894f7e5ca4657a1149ec745dcf956e4 Mon Sep 17 00:00:00 2001
From: Nick Recobra <oruen@undev.ru>
Date: Wed, 16 Mar 2011 19:58:22 +0300
Subject: [PATCH] Generating app id on create so Mongoid won't consider it a BSON::ObjectID.

---
 app/models/app.rb | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/app/models/app.rb b/app/models/app.rb
index d928bc0..e7b3fae 100644
--- a/app/models/app.rb
+++ b/app/models/app.rb
@@ -7,7 +7,13 @@ class App
   field :resolve_errs_on_deploy, :type => Boolean, :default => false
   # Some legacy apps may have sting as key instead of BSON::ObjectID
   identity :type => String
-  
+  # There seems to be a Mongoid bug making it impossible to use String identity with references_many feature:
+  # https://github.com/mongoid/mongoid/issues/703
+  # Using 32 character string as a workaround.
+  before_save :on => :create do |r|
+    r.id = ActiveSupport::SecureRandom.hex
+  end
+
   embeds_many :watchers
   embeds_many :deploys
   references_many :errs, :dependent => :destroy
--
libgit2 0.21.2