Merge pull request #313 from edx/revert-298-asad/prod-1087

Revert "Upgrade mongodb ruby driver"

.travis.yml

@@ -9,7 +9,7 @@ branches:
     - master
 
 rvm:
-  - "2.5.7"
+  - "2.4.1"
 
 install:
   - docker-compose -f ./.travis/docker-compose-travis.yml build test-forum

.travis/docker-compose-travis.yml

@@ -9,7 +9,8 @@ services:
     image: mongo:3.2.21
     container_name: "mongo.edx"
   forum-base:
-    image: edxops/forum:ruby257 # TODO: switch back to latest after configuration release
+    image: edxops/forum:latest
+
     container_name: forum_testing
     volumes:
       - ..:/edx/app/forum/cs_comments_service

Gemfile

@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby "2.5.7"
+ruby "2.4.1"
 
 gem 'pry'
 gem 'pry-nav'
@@ -16,19 +16,19 @@ gem 'sinatra-param', '~> 1.4'
 
 gem 'yajl-ruby', '~> 1.3.1'
 
-gem 'activemodel'
-gem 'protected_attributes_continued'
+gem 'activemodel', '~> 4.2.8'
 
-gem 'mongoid'
-gem 'bson'
+gem 'mongoid', '~> 5.0.0'
+gem 'bson', '~> 3.1'
 gem 'bson_ext'
+gem 'protected_attributes'
 
 gem 'delayed_job'
 gem 'delayed_job_mongoid'
 
 gem "enumerize"
-gem 'mongoid-tree', :git => 'https://github.com/edx/mongoid-tree'
-gem 'rs_voteable_mongo', '~> 1.3'
+gem 'mongoid-tree', :git => 'https://github.com/macdiesel/mongoid-tree'
+gem 'rs_voteable_mongo', :git => 'https://github.com/navneet35371/voteable_mongo.git'
 gem 'mongoid_magic_counter_cache'
 
 # Before updating will_paginate version, we need to make sure that property 'total_entries'

Gemfile.lock

@@ -1,9 +1,16 @@
 GIT
-  remote: https://github.com/edx/mongoid-tree
-  revision: c7407871e32d472b98c3f31bc30a44118e4e6dfc
+  remote: https://github.com/macdiesel/mongoid-tree
+  revision: b381dd56f1b3b061df8f4b4181d5440dea1602d1
   specs:
-    mongoid-tree (2.1.1)
-      mongoid (>= 4.0, < 8)
+    mongoid-tree (2.0.0)
+      mongoid (>= 4.0, <= 5.0)
+
+GIT
+  remote: https://github.com/navneet35371/voteable_mongo.git
+  revision: 55fcfe76705ab5da1c9e5670594331b33954c545
+  specs:
+    rs_voteable_mongo (1.0.2)
+      mongoid (>= 3.0, <= 5.0)
 
 GIT
   remote: https://github.com/rack/rack-contrib.git
@@ -16,34 +23,32 @@ GIT
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (6.0.2.1)
-      activesupport (= 6.0.2.1)
+    activemodel (4.2.8)
+      activesupport (= 4.2.8)
       builder (~> 3.1)
-    activesupport (6.0.2.1)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
+    activesupport (4.2.8)
+      i18n (~> 0.7)
       minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-      zeitwerk (~> 2.2)
     addressable (2.5.1)
       public_suffix (~> 2.0, >= 2.0.2)
-    bson (4.7.0)
+    bson (3.2.6)
     bson_ext (1.5.1)
     builder (3.2.3)
     codecov (0.1.10)
       json
       simplecov
       url
     coderay (1.1.1)
-    concurrent-ruby (1.1.5)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     dalli (2.7.6)
-    delayed_job (4.1.8)
-      activesupport (>= 3.0, < 6.1)
-    delayed_job_mongoid (2.3.1)
+    delayed_job (4.1.3)
+      activesupport (>= 3.0, < 5.2)
+    delayed_job_mongoid (2.3.0)
       delayed_job (>= 3.0, < 5)
-      mongoid (>= 3.0, < 8)
+      mongoid (>= 3.0, < 7)
       mongoid-compatibility (>= 0.4.0)
     diff-lcs (1.3)
     docile (1.1.5)
@@ -86,8 +91,7 @@ GEM
     hashie (3.5.5)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    i18n (0.9.5)
-      concurrent-ruby (~> 1.0)
+    i18n (0.8.4)
     json (2.1.0)
     kgio (2.11.0)
     listen (3.1.5)
@@ -100,12 +104,12 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
     mini_portile2 (2.3.0)
-    minitest (5.14.0)
-    mongo (2.5.3)
-      bson (>= 4.3.0, < 5.0.0)
-    mongoid (7.0.5)
-      activemodel (>= 5.1, < 6.1)
-      mongo (>= 2.5.1, < 3.0.0)
+    minitest (5.10.2)
+    mongo (2.1.2)
+      bson (~> 3.0)
+    mongoid (5.0.0)
+      activemodel (~> 4.0)
+      mongo (~> 2.1)
       origin (~> 2.1)
       tzinfo (>= 0.3.37)
     mongoid-compatibility (0.4.1)
@@ -127,8 +131,8 @@ GEM
       nenv (~> 0.1)
       shellany (~> 0.0)
     origin (2.3.1)
-    protected_attributes_continued (1.5.0)
-      activemodel (>= 5.0)
+    protected_attributes (1.1.4)
+      activemodel (>= 4.0.1, < 5.0)
     pry (0.10.4)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
@@ -152,8 +156,6 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rs_voteable_mongo (1.3.0)
-      mongoid (~> 7.0)
     rspec (3.6.0)
       rspec-core (~> 3.6.0)
       rspec-expectations (~> 3.6.0)
@@ -190,7 +192,7 @@ GEM
     thor (0.19.4)
     thread_safe (0.3.6)
     tilt (2.0.7)
-    tzinfo (1.2.6)
+    tzinfo (1.2.3)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
@@ -208,14 +210,13 @@ GEM
       mongoid
       will_paginate (~> 3.0)
     yajl-ruby (1.3.1)
-    zeitwerk (2.2.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  activemodel
-  bson
+  activemodel (~> 4.2.8)
+  bson (~> 3.1)
   bson_ext
   bundler
   codecov
@@ -230,13 +231,13 @@ DEPENDENCIES
   guard
   guard-unicorn
   i18n
-  mongoid
+  mongoid (~> 5.0.0)
   mongoid-tree!
   mongoid_cleaner (~> 1.2.0)
   mongoid_magic_counter_cache
   newrelic_rpm
   nokogiri (~> 1.8.1)
-  protected_attributes_continued
+  protected_attributes
   pry
   pry-nav
   rack-contrib!
@@ -245,7 +246,7 @@ DEPENDENCIES
   rake
   rdiscount
   rest-client
-  rs_voteable_mongo (~> 1.3)
+  rs_voteable_mongo!
   rspec (~> 3.6.0)
   rspec-collection_matchers
   rspec-its
@@ -257,7 +258,7 @@ DEPENDENCIES
   yajl-ruby (~> 1.3.1)
 
 RUBY VERSION
-   ruby 2.5.7p206
+   ruby 2.4.1p111
 
 BUNDLED WITH
-   1.16.6
+   1.16.1

models/user.rb

@@ -8,7 +8,6 @@ class User
   field :_id, type: String, default: -> { external_id }
   field :external_id, type: String
   field :username, type: String
-  field :email, type: String
   field :default_sort_key, type: String, default: "date"
 
   embeds_many :read_states