stats page for project

app/controllers/projects_controller.rb

@@ -2,7 +2,7 @@ require 'runner'
 class ProjectsController < ApplicationController
   before_filter :authenticate_user!, except: [:build, :status]
-  before_filter :project, only: [:build, :details, :show, :status, :edit, :update, :destroy]
+  before_filter :project, only: [:build, :details, :show, :status, :edit, :update, :destroy, :stats]
   before_filter :authenticate_token!, only: [:build]
   def index
@@ -98,6 +98,10 @@ class ProjectsController < ApplicationController
     send_file Rails.root.join('public', image_name), filename: image_name, disposition: 'inline'
   end
+  def stats
+
+  end
+
   protected
   def project

app/helpers/projects_helper.rb

@@ -22,4 +22,15 @@ module ProjectsHelper
   def ref_tab_class ref = nil
     'active' if ref == @ref
   end
+
+  def success_ratio(project)
+    failed_builds = project.builds.failed.count
+    success_buids = project.builds.success.count
+
+    if failed_builds.zero?
+      return 100
+    end
+
+    (success_buids.to_f / (success_buids + failed_builds)) * 100
+  end
 end

app/models/build.rb

@@ -12,6 +12,8 @@ class Build < ActiveRecord::Base
   scope :running, where(status: "running")
   scope :pending, where(status: "pending")
+  scope :success, where(status: "success")
+  scope :failed, where(status: "failed")
   state_machine :status, initial: :pending do
     event :run do

app/views/projects/details.html.haml

 %h3
-  Project: #{@project.name} → Details
+  Project: #{link_to @project.name, @project} → Details
   - if @project.gitlab_url.present?
     %small= link_to 'View on GitLab', @project.gitlab_url
   .right

app/views/projects/show.html.haml

@@ -2,22 +2,27 @@
   Project: #{@project.name}
   - if @project.gitlab_url.present?
     %small= link_to 'View on GitLab', @project.gitlab_url
-  .right
-    = link_to details_project_path(@project), class: 'btn btn-small' do
-      Details
-     
-    = link_to edit_project_path(@project), class: 'btn btn-small' do
-      %i.icon-edit.icon-white
-      Edit
-.nav.nav-tabs
+  .pull-right
+    %span
+      = link_to details_project_path(@project), class: 'btn btn-small' do
+        Details
+    %span
+      = link_to stats_project_path(@project), class: 'btn btn-small' do
+        Stats
+    %span
+      = link_to edit_project_path(@project), class: 'btn btn-small' do
+        %i.icon-edit.icon-white
+        Edit
+%ul.nav.nav-tabs
   %li{class: ref_tab_class}
     = link_to 'All builds', project_path(@project)
   - @project.tracked_refs.each do |ref|
     %li{class: ref_tab_class(ref)}
       = link_to ref, project_path(@project, ref: ref)
+
 - if @ref
   %p
     Paste build status image for #{@ref} with next link

app/views/projects/stats.html.haml

+%h3
+  Project: #{link_to @project.name, @project} → Stats
+
+%p.lead Some stats related to the project
+
+%fieldset
+  %legend Builds
+  %p
+    Total:
+    %strong= pluralize @project.builds.count, 'build'
+  %p
+    Successful:
+    %strong= pluralize @project.builds.success.count, 'build'
+  %p
+    Failed:
+    %strong= pluralize @project.builds.failed.count, 'build'
+
+  %p
+    Success ratio:
+    %strong
+      #{success_ratio(@project)}%
+
+  %p
+    Commits covered:
+    %strong
+      = @project.builds.latest_sha.count

config/routes.rb

@@ -11,6 +11,7 @@ GitlabCi::Application.routes.draw do
     member do
       get :run
       get :status
+      get :stats
       get :details
       post :build
     end

db/seeds.rb

@@ -8,9 +8,20 @@ User.create(
 if Rails.env == 'development'
+  `rm -rf #{Rails.root.join('tmp', 'test_repo')}`
   `cd #{Rails.root.join('tmp')} && git clone https://github.com/randx/six.git test_repo`
-  FactoryGirl.create :project,
+  project = FactoryGirl.create :project,
     name: "Six",
     scripts: 'bundle exec rspec spec'
+
+  project.repo.commits('master', 20).each_with_index do |commit, index|
+    build = project.register_build(
+      ref: 'master',
+      before: commit.parents.first.id,
+      after: commit.id
+    )
+
+    Runner.perform_in(index.minutes, build.id)
+  end
 end