Filter group milestones.

app/controllers/groups/milestones_controller.rb

@@ -6,6 +6,16 @@ class Groups::MilestonesController < ApplicationController
     project_ids = @group.projects
     project_milestones = Milestone.where(project_id: project_ids)
     @group_milestones = Milestones::GroupService.new(project_milestones).execute
+    @group_milestones = case params[:status]
+                        when 'all'; @group_milestones
+                        when 'closed'; status('closed')
+                        else status('active')
                         end
+  end
+
+  private
 
+  def status(state)
+    @group_milestones.map{ |milestone| next if milestone.state != state; milestone }.compact
+  end
 end

app/helpers/groups_helper.rb

@@ -35,8 +35,7 @@ module GroupsHelper
 
   def group_filter_path(entity, options={})
     exist_opts = {
-      state: params[:state],
-      scope: params[:scope]
+      status: params[:status]
     }
 
     options = exist_opts.merge(options)

app/models/group_milestone.rb

@@ -38,4 +38,13 @@ class GroupMilestone
   rescue ZeroDivisionError
     100
   end
+
+  def state
+    state = milestones.map{ |milestone| milestone.state }
+    if state.all?{ |milestone_state| milestone_state == 'active' }
+      'active'
+    else
+      'closed'
+    end
+  end
 end

app/views/groups/_filter.html.haml

 = form_tag group_filter_path(entity), method: 'get' do
   %fieldset
     %ul.nav.nav-pills.nav-stacked
-      %li{class: ("active" if !params[:status])}
-        = link_to group_filter_path(entity, status: nil) do
+      %li{class: ("active" if (params[:status] == 'active' || !params[:status]))}
+        = link_to group_filter_path(entity, status: 'active') do
           Active
       %li{class: ("active" if params[:status] == 'closed')}
         = link_to group_filter_path(entity, status: 'closed') do

app/views/groups/milestones/index.html.haml

@@ -13,7 +13,7 @@
   .fixed.sidebar-expand-button.hidden-lg.hidden-md
     %i.icon-list.icon-2x
   .col-md-3.responsive-side
-    = render 'groups/filter', entity: 'milestones'
+    = render 'groups/filter', entity: 'milestone'
   .col-md-9
     .panel.panel-default
       %ul.well-list
@@ -22,14 +22,12 @@
             .nothing-here-block No milestones to show
         - else
           - @group_milestones.each do |milestone|
-            %li{class: "milestone milestone-open", id: 1 }
+            %li{class: "milestone milestone-#{milestone.state == 'closed' ? 'closed' : 'open'}", id: dom_id(milestone.milestones.first) }
+              - unless milestone.state == 'closed'
                 .pull-right
                   = link_to 'Close Milestone', root_path, method: :put, remote: true, class: "btn btn-small btn-remove"
               %h4
                 = link_to_gfm truncate(milestone.title, length: 100), root_path
-              - if false
-                %span.muted Empty
-              - else
               %div
                 %div
                   = link_to root_path do