Refactor milestones related functionality. Added seeds for Milestine and MR

app/models/issue.rb

@@ -7,8 +7,6 @@ class Issue < ActiveRecord::Base
 
   acts_as_taggable_on :labels
 
-  belongs_to :milestone
-
   validates :description, length: { within: 0..2000 }
 
   def self.open_for(user)

app/models/merge_request.rb

@@ -10,8 +10,6 @@ class MergeRequest < ActiveRecord::Base
 
   attr_accessor :should_remove_source_branch
 
-  belongs_to :milestone
-
   BROKEN_DIFF = "--broken-diff"
 
   UNCHECKED = 1

app/roles/issue_commonality.rb

@@ -6,6 +6,7 @@ module IssueCommonality
     belongs_to :project
     belongs_to :author, class_name: "User"
     belongs_to :assignee, class_name: "User"
+    belongs_to :milestone
     has_many :notes, as: :noteable, dependent: :destroy
 
     validates :project, presence: true

app/views/merge_requests/_merge_request.html.haml

@@ -13,7 +13,7 @@
       - if merge_request.milestone_id?
         %span.btn.small.disabled.grouped
           %i.icon-time
-          = merge_request.project.milestones.find(merge_request.milestone_id).title
+          = merge_request.milestone.title
       %span.btn.small.disabled.grouped
         = merge_request.source_branch
         →

app/views/milestones/_milestone.html.haml

@@ -13,9 +13,9 @@
       .bar{style: "width: #{milestone.percent_complete}%;"}
     .span6
       - if milestone.issues.any?
-        = link_to project_issues_path(milestone.project, milestone_id: milestone.id), class: "btn very_small" do
-          %strong= pluralize milestone.issues.count, 'Issue'
-
+        = link_to project_issues_path(milestone.project, milestone_id: milestone.id) do
+          = pluralize milestone.issues.count, 'Issue'
+       
       - if milestone.merge_requests.any?
-        = link_to project_merge_requests_path(milestone.project, milestone_id: milestone.id), class: "btn very_small" do
-          %strong= pluralize milestone.merge_requests.count, 'Merge Request'
+        = link_to project_merge_requests_path(milestone.project, milestone_id: milestone.id) do
+          = pluralize milestone.merge_requests.count, 'Merge Request'