Create milestones in the group

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/controllers/groups/milestones_controller.rb

 class Groups::MilestonesController < Groups::ApplicationController
   before_action :authorize_group_milestone!, only: :update
+  before_action :group
   def index
-    project_milestones = case params[:state]
-                         when 'all'; state
-                         when 'closed'; state('closed')
-                         else state('active')
-                         end
+    project_milestones =
+      case params[:state]
+      when 'all'; state
+      when 'closed'; state('closed')
+      else state('active')
+      end
+
     @group_milestones = Milestones::GroupService.new(project_milestones).execute
     @group_milestones = Kaminari.paginate_array(@group_milestones).page(params[:page]).per(PER_PAGE)
   end
+  def new
+    @group_milestone = OpenStruct.new(title: nil, description: nil)
+  end
+
+  def create
+    project_ids = params[:milestone][:project_ids]
+    title = milestone_params[:title]
+
+    @group.projects.where(id: project_ids).each do |project|
+      Milestones::CreateService.new(project, current_user, milestone_params).execute
+    end
+
+    redirect_to group_milestone_path(@group, title.parameterize, title: title)
+  end
+
   def show
     project_milestones = Milestone.where(project_id: group.projects).order("due_date ASC")
     @group_milestone = Milestones::GroupService.new(project_milestones).milestone(title)
@@ -51,4 +69,12 @@ class Groups::MilestonesController < Groups::ApplicationController
   def authorize_group_milestone!
     return render_404 unless can?(current_user, :admin_group, group)
   end
+
+  def milestone_params
+    params.require(:milestone).permit(
+      :title,
+      :description,
+      :due_date
+    )
+  end
 end

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

@@ -3,9 +3,15 @@
 = render 'shared/milestones_filter'
 .gray-content-block
-  Only milestones from
-  %strong #{@group.name}
-  group are listed here.
+  .pull-right
+    %span.pull-right.hidden-xs
+      = link_to new_group_milestone_path(@group), class: "btn btn-new" do
+        New Milestone
+
+  .oneline
+    Only milestones from
+    %strong #{@group.name}
+    group are listed here.
 .milestones
   %ul.content-list
     - if @group_milestones.blank?

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

+%h3.page-title
+  New Milestone
+
+%p.light
+  This will create milestone in every selected project
+%hr
+
+= form_for @group_milestone, as: :milestone, url: group_milestones_path(@group), html: { class: 'form-horizontal milestone-form gfm-form js-requires-input' }  do |f|
+  .row
+    .col-md-6
+      .form-group
+        = f.label :title, "Title", class: "control-label"
+        .col-sm-10
+          = f.text_field :title, maxlength: 255, class: "form-control js-quick-submit", required: true
+          %p.hint Required
+      .form-group.milestone-description
+        = f.label :description, "Description", class: "control-label"
+        .col-sm-10
+          = render layout: 'projects/md_preview', locals: { preview_class: "md-preview" } do
+            = render 'projects/zen', f: f, attr: :description, classes: 'description form-control js-quick-submit'
+            = render 'projects/notes/hints'
+            .clearfix
+            .error-alert
+      .form-group
+        = f.label :projects, "Projects", class: "control-label"
+        .col-sm-10
+          = f.collection_select :project_ids, @group.projects, :id, :name,
+            { selected: @group.projects.map(&:id) }, multiple: true, class: 'select2'
+
+    .col-md-6
+      .form-group
+        = f.label :due_date, "Due Date", class: "control-label"
+        .col-sm-10= f.hidden_field :due_date
+        .col-sm-10
+          .datepicker
+
+  .form-actions
+    = f.submit 'Create Milestone', class: "btn-create btn"
+    = link_to "Cancel", group_milestones_path(@group), class: "btn btn-cancel"
+
+
+:javascript
+  $( ".datepicker" ).datepicker({
+    dateFormat: "yy-mm-dd",
+    onSelect: function(dateText, inst) { $("#milestone_due_date").val(dateText) }
+  }).datepicker("setDate", $.datepicker.parseDate('yy-mm-dd', $('#milestone_due_date').val()));

config/routes.rb

@@ -368,7 +368,7 @@ Gitlab::Application.routes.draw do
       end
       resource :avatar, only: [:destroy]
-      resources :milestones, only: [:index, :show, :update]
+      resources :milestones, only: [:index, :show, :update, :new, :create]
     end
   end

features/groups.feature

@@ -153,6 +153,13 @@ Feature: Groups
     Then I should see group milestone with descriptions and expiry date
     And I should see group milestone with all issues and MRs assigned to that milestone
+  Scenario: Create multiple milestones with one form
+    Given I visit group "Owned" milestones page
+    And I click new milestone button
+    And I fill milestone name
+    When I press create mileston button
+    Then milestone in each project should be created
+
   # Group projects in settings
   Scenario: I should see all projects in the project list in settings
     Given Group "Owned" has archived project
@@ -169,4 +176,4 @@ Feature: Groups
     When I visit group "Owned" page
     Then I should see group "Owned"
     Then I should see project "Public-project"
-   
+

features/steps/groups.rb

@@ -255,6 +255,28 @@ class Spinach::Features::Groups < Spinach::FeatureSteps
     expect(page).to have_xpath("//span[@class='label label-warning']", text: 'archived')
   end
+  step 'I fill milestone name' do
+    fill_in 'milestone_title', with: 'v2.9.0'
+  end
+
+  step 'I click new milestone button' do
+    click_link "New Milestone"
+  end
+
+  step 'I press create mileston button' do
+    click_button "Create Milestone"
+  end
+
+  step 'milestone in each project should be created' do
+    group = Group.find_by(name: 'Owned')
+    expect(page).to have_content "Milestone v2.9.0"
+    expect(group.projects).to be_present
+
+    group.projects.each do |project|
+      expect(page).to have_content project.name
+    end
+  end
+
   protected
   def assigned_to_me(key)

features/steps/shared/paths.rb

@@ -31,6 +31,10 @@ module SharedPaths
     visit merge_requests_group_path(Group.find_by(name: "Owned"))
   end
+  step 'I visit group "Owned" milestones page' do
+    visit group_milestones_path(Group.find_by(name: "Owned"))
+  end
+
   step 'I visit group "Owned" members page' do
     visit group_group_members_path(Group.find_by(name: "Owned"))
   end