more refactoring using models/concerns

lib/issue_commonality.rb → app/models/concerns/issuable.rb

-# == IssueCommonality role
+# == Issuable concern
 #
 # Contains common functionality shared between Issues and MergeRequests
 #
 # Used by Issue, MergeRequest
 #
-module IssueCommonality
+module Issuable
   extend ActiveSupport::Concern
 
   included do
@@ -68,4 +68,35 @@ module IssueCommonality
   def is_being_reopened?
     closed_changed? && !closed
   end
+
+  # Return the number of +1 comments (upvotes)
+  def upvotes
+    notes.select(&:upvote?).size
+  end
+
+  def upvotes_in_percent
+    if votes_count.zero?
+      0
+    else
+      100.0 / votes_count * upvotes
+    end
+  end
+
+  # Return the number of -1 comments (downvotes)
+  def downvotes
+    notes.select(&:downvote?).size
+  end
+
+  def downvotes_in_percent
+    if votes_count.zero?
+      0
+    else
+      100.0 - upvotes_in_percent
+    end
+  end
+
+  # Return the total number of votes
+  def votes_count
+    upvotes + downvotes
+  end
 end

app/models/issue.rb

@@ -17,8 +17,7 @@
 #
 
 class Issue < ActiveRecord::Base
-  include IssueCommonality
-  include Votes
+  include Issuable
 
   attr_accessible :title, :assignee_id, :closed, :position, :description,
                   :milestone_id, :label_list, :author_id_of_changes

app/models/merge_request.rb

@@ -23,8 +23,7 @@ require Rails.root.join("app/models/commit")
 require Rails.root.join("lib/static_model")
 
 class MergeRequest < ActiveRecord::Base
-  include IssueCommonality
-  include Votes
+  include Issuable
 
   attr_accessible :title, :assignee_id, :closed, :target_branch, :source_branch, :milestone_id,
                   :author_id_of_changes

app/models/project.rb

@@ -21,7 +21,7 @@
 require "grit"
 
 class Project < ActiveRecord::Base
-  include GitHost
+  include Gitolited
 
   class TransferError < StandardError; end
 
@@ -408,7 +408,7 @@ class Project < ActiveRecord::Base
 
       Gitlab::ProjectMover.new(self, old_dir, new_dir).execute
 
-      git_host.move_repository(old_repo, self)
+      gitolite.move_repository(old_repo, self)
 
       save!
     end
@@ -670,7 +670,7 @@ class Project < ActiveRecord::Base
   end
 
   def url_to_repo
-    git_host.url_to_repo(path_with_namespace)
+    gitolite.url_to_repo(path_with_namespace)
   end
 
   def path_to_repo
@@ -682,11 +682,11 @@ class Project < ActiveRecord::Base
   end
 
   def update_repository
-    git_host.update_repository(self)
+    gitolite.update_repository(self)
   end
 
   def destroy_repository
-    git_host.remove_repository(self)
+    gitolite.remove_repository(self)
   end
 
   def repo_exists?

app/models/protected_branch.rb

@@ -10,7 +10,7 @@
 #
 
 class ProtectedBranch < ActiveRecord::Base
-  include GitHost
+  include Gitolited
 
   attr_accessible :name
 
@@ -22,7 +22,7 @@ class ProtectedBranch < ActiveRecord::Base
   after_destroy :update_repository
 
   def update_repository
-    git_host.update_repository(project)
+    gitolite.update_repository(project)
   end
 
   def commit

app/models/users_project.rb

@@ -11,7 +11,7 @@
 #
 
 class UsersProject < ActiveRecord::Base
-  include GitHost
+  include Gitolited
 
   GUEST     = 10
   REPORTER  = 20
@@ -152,7 +152,7 @@ class UsersProject < ActiveRecord::Base
   end
 
   def update_repository
-    git_host.update_repository(project)
+    gitolite.update_repository(project)
   end
 
   def project_access_human

app/observers/key_observer.rb

 class KeyObserver < ActiveRecord::Observer
-  include GitHost
+  include Gitolited
 
   def after_save(key)
-    git_host.set_key(key.identifier, key.key, key.projects)
+    gitolite.set_key(key.identifier, key.key, key.projects)
   end
 
   def after_destroy(key)
     return if key.is_deploy_key && !key.last_deploy?
-    git_host.remove_key(key.identifier, key.projects)
+    gitolite.remove_key(key.identifier, key.projects)
   end
 end

lib/git_host.rb

-# == GitHost role
-#
-# Provide a shortcut to Gitlab::Gitolite instance
-#
-# Used by Project, UsersProject
-#
-module GitHost
-  def git_host
-    Gitlab::Gitolite.new
-  end
-end

lib/gitolited.rb

+# == Gitolited mixin
+#
+# Provide a shortcut to Gitlab::Gitolite instance by gitolite
+#
+# Used by Project, UsersProject, etc
+#
+module Gitolited
+  def gitolite
+    Gitlab::Gitolite.new
+  end
+end

lib/votes.rb

-# == Votes role
-#
-# Provides functionality to upvote/downvote entity
-# based on +1 and -1 notes
-#
-# Used for Issue and Merge Request
-#
-module Votes
-  # Return the number of +1 comments (upvotes)
-  def upvotes
-    notes.select(&:upvote?).size
-  end
-
-  def upvotes_in_percent
-    if votes_count.zero?
-      0
-    else
-      100.0 / votes_count * upvotes
-    end
-  end
-
-  # Return the number of -1 comments (downvotes)
-  def downvotes
-    notes.select(&:downvote?).size
-  end
-
-  def downvotes_in_percent
-    if votes_count.zero?
-      0
-    else
-      100.0 - upvotes_in_percent
-    end
-  end
-
-  # Return the total number of votes
-  def votes_count
-    upvotes + downvotes
-  end
-end