Merge branch 'issue_19734' into 'master'

Project tools visibility level

## part of #19734   

![project_features_access_level](/uploads/81ec7185d4e61d7578652020209af925/project_features_access_level.png)

## Does this MR meet the acceptance criteria?

- [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- [x] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [x] API support added
- Tests
  - [x] Added for this feature/bug
  - [x] All builds are passing
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

See merge request !5606

CHANGELOG

@@ -36,6 +36,7 @@ v 8.12.0 (unreleased)
   - Added project specific enable/disable setting for LFS !5997
   - Don't expose a user's token in the `/api/v3/user` API (!6047)
   - Remove redundant js-timeago-pending from user activity log (ClemMakesApps)
+  - Ability to manage project issues, snippets, wiki, merge requests and builds access level
   - Added tests for diff notes
   - Add a button to download latest successful artifacts for branches and tags !5142
   - Remove redundant pipeline tooltips (ClemMakesApps)

app/controllers/jwt_controller.rb

@@ -37,7 +37,7 @@ class JwtController < ApplicationController
 
   def authenticate_project(login, password)
     if login == 'gitlab-ci-token'
-      Project.find_by(builds_enabled: true, runners_token: password)
+      Project.with_builds_enabled.find_by(runners_token: password)
     end
   end
 

app/controllers/projects/application_controller.rb

@@ -88,6 +88,6 @@ class Projects::ApplicationController < ApplicationController
   end
 
   def builds_enabled
-    return render_404 unless @project.builds_enabled?
+    return render_404 unless @project.feature_available?(:builds, current_user)
   end
 end

app/controllers/projects/discussions_controller.rb

@@ -38,6 +38,6 @@ class Projects::DiscussionsController < Projects::ApplicationController
   end
 
   def module_enabled
-    render_404 unless @project.merge_requests_enabled
+    render_404 unless @project.feature_available?(:merge_requests, current_user)
   end
 end

app/controllers/projects/issues_controller.rb

@@ -201,7 +201,7 @@ class Projects::IssuesController < Projects::ApplicationController
   end
 
   def module_enabled
-    return render_404 unless @project.issues_enabled && @project.default_issues_tracker?
+    return render_404 unless @project.feature_available?(:issues, current_user) && @project.default_issues_tracker?
   end
 
   def redirect_to_external_issue_tracker

app/controllers/projects/labels_controller.rb

@@ -99,7 +99,7 @@ class Projects::LabelsController < Projects::ApplicationController
   protected
 
   def module_enabled
-    unless @project.issues_enabled || @project.merge_requests_enabled
+    unless @project.feature_available?(:issues, current_user) || @project.feature_available?(:merge_requests, current_user)
       return render_404
     end
   end

app/controllers/projects/merge_requests_controller.rb

@@ -413,7 +413,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   end
 
   def module_enabled
-    return render_404 unless @project.merge_requests_enabled
+    return render_404 unless @project.feature_available?(:merge_requests, current_user)
   end
 
   def validates_merge_request

app/controllers/projects/milestones_controller.rb

@@ -106,7 +106,7 @@ class Projects::MilestonesController < Projects::ApplicationController
   end
 
   def module_enabled
-    unless @project.issues_enabled || @project.merge_requests_enabled
+    unless @project.feature_available?(:issues, current_user) || @project.feature_available?(:merge_requests, current_user)
       return render_404
     end
   end

app/controllers/projects/snippets_controller.rb

@@ -94,7 +94,7 @@ class Projects::SnippetsController < Projects::ApplicationController
   end
 
   def module_enabled
-    return render_404 unless @project.snippets_enabled
+    return render_404 unless @project.feature_available?(:snippets, current_user)
   end
 
   def snippet_params

app/controllers/projects_controller.rb

@@ -303,13 +303,23 @@ class ProjectsController < Projects::ApplicationController
   end
 
   def project_params
+    project_feature_attributes =
+      {
+        project_feature_attributes:
+          [
+            :issues_access_level, :builds_access_level,
+            :wiki_access_level, :merge_requests_access_level, :snippets_access_level
+          ]
+      }
+
     params.require(:project).permit(
       :name, :path, :description, :issues_tracker, :tag_list, :runners_token,
-      :issues_enabled, :merge_requests_enabled, :snippets_enabled, :container_registry_enabled,
+      :container_registry_enabled,
       :issues_tracker_id, :default_branch,
-      :wiki_enabled, :visibility_level, :import_url, :last_activity_at, :namespace_id, :avatar,
+      :visibility_level, :import_url, :last_activity_at, :namespace_id, :avatar,
-      :builds_enabled, :build_allow_git_fetch, :build_timeout_in_minutes, :build_coverage_regex,
+      :build_allow_git_fetch, :build_timeout_in_minutes, :build_coverage_regex,
-      :public_builds, :only_allow_merge_if_build_succeeds, :request_access_enabled, :lfs_enabled
+      :public_builds, :only_allow_merge_if_build_succeeds, :request_access_enabled,
+      :lfs_enabled, project_feature_attributes
     )
   end
 

app/helpers/application_helper.rb

@@ -110,7 +110,7 @@ module ApplicationHelper
     project = event.project
 
     # Skip if project repo is empty or MR disabled
-    return false unless project && !project.empty_repo? && project.merge_requests_enabled
+    return false unless project && !project.empty_repo? && project.feature_available?(:merge_requests, current_user)
 
     # Skip if user already created appropriate MR
     return false if project.merge_requests.where(source_branch: event.branch_name).opened.any?

app/helpers/compare_helper.rb

@@ -3,7 +3,7 @@ module CompareHelper
     from.present? &&
       to.present? &&
       from != to &&
-      project.merge_requests_enabled &&
+      project.feature_available?(:merge_requests, current_user) &&
       project.repository.branch_names.include?(from) &&
       project.repository.branch_names.include?(to)
   end

app/helpers/projects_helper.rb

@@ -412,4 +412,23 @@ module ProjectsHelper
 
     message.strip.gsub(project.repository_storage_path.chomp('/'), "[REPOS PATH]")
   end
+
+  def project_feature_options
+    {
+      'Disabled' => ProjectFeature::DISABLED,
+      'Only team members' => ProjectFeature::PRIVATE,
+      'Everyone with access' => ProjectFeature::ENABLED
+    }
+  end
+
+  def project_feature_access_select(field)
+    # Don't show option "everyone with access" if project is private
+    options = project_feature_options
+    level = @project.project_feature.public_send(field)
+
+    options.delete('Everyone with access') if @project.private? && level != ProjectFeature::ENABLED
+
+    options = options_for_select(options, selected: @project.project_feature.public_send(field) || ProjectFeature::ENABLED)
+    content_tag(:select, options, name: "project[project_feature_attributes][#{field.to_s}]", id: "project_project_feature_attributes_#{field.to_s}", class: "pull-right form-control").html_safe
+  end
 end

app/models/concerns/project_features_compatibility.rb

@@ -0,0 +1,37 @@
+# Makes api V3 compatible with old project features permissions methods
+#
+# After migrating issues_enabled merge_requests_enabled builds_enabled snippets_enabled and wiki_enabled
+# fields to a new table "project_features", support for the old fields is still needed in the API.
+
+module ProjectFeaturesCompatibility
+  extend ActiveSupport::Concern
+
+  def wiki_enabled=(value)
+    write_feature_attribute(:wiki_access_level, value)
+  end
+
+  def builds_enabled=(value)
+    write_feature_attribute(:builds_access_level, value)
+  end
+
+  def merge_requests_enabled=(value)
+    write_feature_attribute(:merge_requests_access_level, value)
+  end
+
+  def issues_enabled=(value)
+    write_feature_attribute(:issues_access_level, value)
+  end
+
+  def snippets_enabled=(value)
+    write_feature_attribute(:snippets_access_level, value)
+  end
+
+  private
+
+  def write_feature_attribute(field, value)
+    build_project_feature unless project_feature
+
+    access_level = value == "true" ? ProjectFeature::ENABLED : ProjectFeature::DISABLED
+    project_feature.update_attribute(field, access_level)
+  end
+end

app/models/project.rb

@@ -11,24 +11,23 @@ class Project < ActiveRecord::Base
   include AfterCommitQueue
   include CaseSensitivity
   include TokenAuthenticatable
+  include ProjectFeaturesCompatibility
 
   extend Gitlab::ConfigHelper
 
   UNKNOWN_IMPORT_URL = 'http://unknown.git'
 
+  delegate :feature_available?, :builds_enabled?, :wiki_enabled?, :merge_requests_enabled?, to: :project_feature, allow_nil: true
+
   default_value_for :archived, false
   default_value_for :visibility_level, gitlab_config_features.visibility_level
-  default_value_for :issues_enabled, gitlab_config_features.issues
-  default_value_for :merge_requests_enabled, gitlab_config_features.merge_requests
-  default_value_for :builds_enabled, gitlab_config_features.builds
-  default_value_for :wiki_enabled, gitlab_config_features.wiki
-  default_value_for :snippets_enabled, gitlab_config_features.snippets
   default_value_for :container_registry_enabled, gitlab_config_features.container_registry
   default_value_for(:repository_storage) { current_application_settings.repository_storage }
   default_value_for(:shared_runners_enabled) { current_application_settings.shared_runners_enabled }
 
   after_create :ensure_dir_exist
   after_save :ensure_dir_exist, if: :namespace_id_changed?
+  after_initialize :setup_project_feature
 
   # set last_activity_at to the same as created_at
   after_create :set_last_activity_at
@@ -62,10 +61,10 @@ class Project < ActiveRecord::Base
   belongs_to :group, -> { where(type: Group) }, foreign_key: 'namespace_id'
   belongs_to :namespace
 
-  has_one :board, dependent: :destroy
-
   has_one :last_event, -> {order 'events.created_at DESC'}, class_name: 'Event', foreign_key: 'project_id'
 
+  has_one :board, dependent: :destroy
+
   # Project services
   has_many :services
   has_one :campfire_service, dependent: :destroy
@@ -130,6 +129,7 @@ class Project < ActiveRecord::Base
   has_many :notification_settings, dependent: :destroy, as: :source
 
   has_one :import_data, dependent: :destroy, class_name: "ProjectImportData"
+  has_one :project_feature, dependent: :destroy
 
   has_many :commit_statuses, dependent: :destroy, class_name: 'CommitStatus', foreign_key: :gl_project_id
   has_many :pipelines, dependent: :destroy, class_name: 'Ci::Pipeline', foreign_key: :gl_project_id
@@ -142,6 +142,7 @@ class Project < ActiveRecord::Base
   has_many :deployments, dependent: :destroy
 
   accepts_nested_attributes_for :variables, allow_destroy: true
+  accepts_nested_attributes_for :project_feature
 
   delegate :name, to: :owner, allow_nil: true, prefix: true
   delegate :members, to: :team, prefix: true
@@ -159,8 +160,6 @@ class Project < ActiveRecord::Base
     length: { within: 0..255 },
     format: { with: Gitlab::Regex.project_path_regex,
               message: Gitlab::Regex.project_path_regex_message }
-  validates :issues_enabled, :merge_requests_enabled,
-            :wiki_enabled, inclusion: { in: [true, false] }
   validates :namespace, presence: true
   validates_uniqueness_of :name, scope: :namespace_id
   validates_uniqueness_of :path, scope: :namespace_id
@@ -196,6 +195,9 @@ class Project < ActiveRecord::Base
   scope :for_milestones, ->(ids) { joins(:milestones).where('milestones.id' => ids).distinct }
   scope :with_push, -> { joins(:events).where('events.action = ?', Event::PUSHED) }
 
+  scope :with_builds_enabled, -> { joins('LEFT JOIN project_features ON projects.id = project_features.project_id').where('project_features.builds_access_level IS NULL or project_features.builds_access_level > 0') }
+  scope :with_issues_enabled, -> { joins('LEFT JOIN project_features ON projects.id = project_features.project_id').where('project_features.issues_access_level IS NULL or project_features.issues_access_level > 0') }
+
   scope :active, -> { joins(:issues, :notes, :merge_requests).order('issues.created_at, notes.created_at, merge_requests.created_at DESC') }
   scope :abandoned, -> { where('projects.last_activity_at < ?', 6.months.ago) }
 
@@ -1121,7 +1123,7 @@ class Project < ActiveRecord::Base
   end
 
   def enable_ci
-    self.builds_enabled = true
+    project_feature.update_attribute(:builds_access_level, ProjectFeature::ENABLED)
   end
 
   def any_runners?(&block)
@@ -1288,6 +1290,11 @@ class Project < ActiveRecord::Base
 
   private
 
+  # Prevents the creation of project_feature record for every project
+  def setup_project_feature
+    build_project_feature unless project_feature
+  end
+
   def default_branch_protected?
     current_application_settings.default_branch_protection == Gitlab::Access::PROTECTION_FULL ||
       current_application_settings.default_branch_protection == Gitlab::Access::PROTECTION_DEV_CAN_MERGE

app/models/project_feature.rb

@@ -0,0 +1,63 @@
+class ProjectFeature < ActiveRecord::Base
+  # == Project features permissions
+  #
+  # Grants access level to project tools
+  #
+  # Tools can be enabled only for users, everyone or disabled
+  # Access control is made only for non private projects
+  #
+  # levels:
+  #
+  # Disabled: not enabled for anyone
+  # Private:  enabled only for team members
+  # Enabled:  enabled for everyone able to access the project
+  #
+
+  # Permision levels
+  DISABLED = 0
+  PRIVATE  = 10
+  ENABLED  = 20
+
+  FEATURES = %i(issues merge_requests wiki snippets builds)
+
+  belongs_to :project
+
+  def feature_available?(feature, user)
+    raise ArgumentError, 'invalid project feature' unless FEATURES.include?(feature)
+
+    get_permission(user, public_send("#{feature}_access_level"))
+  end
+
+  def builds_enabled?
+    return true unless builds_access_level
+
+    builds_access_level > DISABLED
+  end
+
+  def wiki_enabled?
+    return true unless wiki_access_level
+
+    wiki_access_level > DISABLED
+  end
+
+  def merge_requests_enabled?
+    return true unless merge_requests_access_level
+
+    merge_requests_access_level > DISABLED
+  end
+
+  private
+
+  def get_permission(user, level)
+    case level
+    when DISABLED
+      false
+    when PRIVATE
+      user && (project.team.member?(user) || user.admin?)
+    when ENABLED
+      true
+    else
+      true
+    end
+  end
+end

app/models/user.rb

@@ -433,7 +433,7 @@ class User < ActiveRecord::Base
   #
   # This logic is duplicated from `Ability#project_abilities` into a SQL form.
   def projects_where_can_admin_issues
-    authorized_projects(Gitlab::Access::REPORTER).non_archived.where.not(issues_enabled: false)
+    authorized_projects(Gitlab::Access::REPORTER).non_archived.with_issues_enabled
   end
 
   def is_admin?

app/policies/project_policy.rb

@@ -145,28 +145,28 @@ class ProjectPolicy < BasePolicy
   end
 
   def disabled_features!
-    unless project.issues_enabled
+    unless project.feature_available?(:issues, user)
       cannot!(*named_abilities(:issue))
     end
 
-    unless project.merge_requests_enabled
+    unless project.feature_available?(:merge_requests, user)
       cannot!(*named_abilities(:merge_request))
     end
 
-    unless project.issues_enabled || project.merge_requests_enabled
+    unless project.feature_available?(:issues, user) || project.feature_available?(:merge_requests, user)
       cannot!(*named_abilities(:label))
       cannot!(*named_abilities(:milestone))
     end
 
-    unless project.snippets_enabled
+    unless project.feature_available?(:snippets, user)
       cannot!(*named_abilities(:project_snippet))
     end
 
-    unless project.has_wiki?
+    unless project.feature_available?(:wiki, user) || project.has_external_wiki?
       cannot!(*named_abilities(:wiki))
     end
 
-    unless project.builds_enabled
+    unless project.feature_available?(:builds, user)
       cannot!(*named_abilities(:build))
       cannot!(*named_abilities(:pipeline))
       cannot!(*named_abilities(:environment))

app/services/ci/register_build_service.rb

@@ -8,16 +8,18 @@ module Ci
       builds =
         if current_runner.shared?
           builds.
-            # don't run projects which have not enabled shared runners
+            # don't run projects which have not enabled shared runners and builds
-            joins(:project).where(projects: { builds_enabled: true, shared_runners_enabled: true }).
+            joins(:project).where(projects: { shared_runners_enabled: true }).
+            joins('LEFT JOIN project_features ON ci_builds.gl_project_id = project_features.project_id').
 
             # this returns builds that are ordered by number of running builds
             # we prefer projects that don't use shared runners at all
             joins("LEFT JOIN (#{running_builds_for_shared_runners.to_sql}) AS project_builds ON ci_builds.gl_project_id=project_builds.gl_project_id").
+            where('project_features.builds_access_level IS NULL or project_features.builds_access_level > 0').
             order('COALESCE(project_builds.running_builds, 0) ASC', 'ci_builds.id ASC')
         else
           # do run projects which are only assigned to this runner (FIFO)
-          builds.where(project: current_runner.projects.where(builds_enabled: true)).order('created_at ASC')
+          builds.where(project: current_runner.projects.with_builds_enabled).order('created_at ASC')
         end
 
       build = builds.find do |build|

app/services/merge_requests/get_urls_service.rb

@@ -31,7 +31,7 @@ module MergeRequests
 
     def get_branches(changes)
       return [] if project.empty_repo?
-      return [] unless project.merge_requests_enabled
+      return [] unless project.merge_requests_enabled?
 
       changes_list = Gitlab::ChangesList.new(changes)
       changes_list.map do |change|

app/services/projects/create_service.rb

@@ -7,7 +7,6 @@ module Projects
     def execute
       forked_from_project_id = params.delete(:forked_from_project_id)
       import_data = params.delete(:import_data)
-
       @project = Project.new(params)
 
       # Make sure that the user is allowed to use the specified visibility level
@@ -81,8 +80,7 @@ module Projects
       log_info("#{@project.owner.name} created a new project \"#{@project.name_with_namespace}\"")
 
       unless @project.gitlab_project_import?
-        @project.create_wiki if @project.wiki_enabled?
+        @project.create_wiki if @project.feature_available?(:wiki, current_user)
-
         @project.build_missing_services
 
         @project.create_labels

app/services/projects/fork_service.rb

@@ -8,7 +8,6 @@ module Projects
         name:                   @project.name,
         path:                   @project.path,
         shared_runners_enabled: @project.shared_runners_enabled,
-        builds_enabled:         @project.builds_enabled,
         namespace_id:           @params[:namespace].try(:id) || current_user.namespace.id
       }
 
@@ -17,6 +16,9 @@ module Projects
       end
 
       new_project = CreateService.new(current_user, new_params).execute
+      builds_access_level = @project.project_feature.builds_access_level
+      new_project.project_feature.update_attributes(builds_access_level: builds_access_level)
+
       new_project
     end
 

app/views/layouts/nav/_project_settings.html.haml

@@ -26,7 +26,7 @@
       %span
         Protected Branches
 
-  - if @project.builds_enabled?
+  - if @project.feature_available?(:builds, current_user)
     = nav_link(controller: :runners) do
       = link_to namespace_project_runners_path(@project.namespace, @project), title: 'Runners' do
         %span

app/views/projects/edit.html.haml

@@ -44,52 +44,56 @@
         %hr
         %fieldset.features.append-bottom-0
           %h5.prepend-top-0
-            Features
+            Feature Visibility
-          .form-group
+
-            .checkbox
+            = f.fields_for :project_feature do |feature_fields|
-              = f.label :issues_enabled do
+              .form_group.prepend-top-20
-                = f.check_box :issues_enabled
+                .row
-                %strong Issues
+                  .col-md-9
-                %br
+                    = feature_fields.label :issues_access_level, "Issues", class: 'label-light'
-                %span.descr Lightweight issue tracking system for this project
+                    %span.help-block Lightweight issue tracking system for this project
-          .form-group
+                  .col-md-3
-            .checkbox
+                    = project_feature_access_select(:issues_access_level)
-              = f.label :merge_requests_enabled do
+
-                = f.check_box :merge_requests_enabled
+                .row
-                %strong Merge Requests
+                  .col-md-9
-                %br
+                    = feature_fields.label :merge_requests_access_level, "Merge requests", class: 'label-light'
-                %span.descr Submit changes to be merged upstream
+                    %span.help-block Submit changes to be merged upstream
-          .form-group
+                  .col-md-3
-            .checkbox
+                    = project_feature_access_select(:merge_requests_access_level)
-              = f.label :builds_enabled do
+
-                = f.check_box :builds_enabled
+                .row
-                %strong Builds
+                  .col-md-9
-                %br
+                    = feature_fields.label :builds_access_level, "Builds", class: 'label-light'
-                %span.descr Test and deploy your changes before merge
+                    %span.help-block Submit Test and deploy your changes before merge
-          .form-group
+                  .col-md-3
-            .checkbox
+                    = project_feature_access_select(:builds_access_level)
-              = f.label :wiki_enabled do
+
-                = f.check_box :wiki_enabled
+                .row
-                %strong Wiki
+                  .col-md-9
-                %br
+                    = feature_fields.label :wiki_access_level, "Wiki", class: 'label-light'
-                %span.descr Pages for project documentation
+                    %span.help-block Pages for project documentation
-          .form-group
+                  .col-md-3
-            .checkbox
+                    = project_feature_access_select(:wiki_access_level)
-              = f.label :snippets_enabled do
+
-                = f.check_box :snippets_enabled
+                .row
-                %strong Snippets
+                  .col-md-9
-                %br
+                    = feature_fields.label :snippets_access_level, "Snippets", class: 'label-light'
-                %span.descr Share code pastes with others out of git repository
+                    %span.help-block Share code pastes with others out of Git repository
-          - if Gitlab.config.lfs.enabled && current_user.admin?
+                  .col-md-3
-            .form-group
+                    = project_feature_access_select(:snippets_access_level)
-              .checkbox
+
-                = f.label :lfs_enabled do
+            - if Gitlab.config.lfs.enabled && current_user.admin?
-                  = f.check_box :lfs_enabled, checked: @project.lfs_enabled?
+              .form-group
-                  %strong LFS
+                .checkbox
-                  %br
+                  = f.label :lfs_enabled do
-                  %span.descr
+                    = f.check_box :lfs_enabled, checked: @project.lfs_enabled?
-                    Git Large File Storage
+                    %strong LFS
-                    = link_to icon('question-circle'), help_page_path('workflow/lfs/manage_large_binaries_with_git_lfs')
+                    %br
+                    %span.descr
+                      Git Large File Storage
+                      = link_to icon('question-circle'), help_page_path('workflow/lfs/manage_large_binaries_with_git_lfs')
+
           - if Gitlab.config.registry.enabled
             .form-group
               .checkbox
@@ -98,7 +102,7 @@
                   %strong Container Registry
                   %br
                   %span.descr Enable Container Registry for this repository
-        %hr
+
         = render 'merge_request_settings', f: f
         %hr
         %fieldset.features.append-bottom-default

app/views/projects/graphs/_head.html.haml

@@ -12,7 +12,7 @@
         = link_to 'Commits', commits_namespace_project_graph_path
       = nav_link(action: :languages) do
         = link_to 'Languages', languages_namespace_project_graph_path
-      - if @project.builds_enabled?
+      - if @project.feature_available?(:builds, current_user)
         = nav_link(action: :ci) do
           = link_to ci_namespace_project_graph_path do
             Continuous Integration

db/migrate/20160831214002_create_project_features.rb

@@ -0,0 +1,16 @@
+class CreateProjectFeatures < ActiveRecord::Migration
+  DOWNTIME = false
+
+  def change
+    create_table :project_features do |t|
+      t.belongs_to :project, index: true
+      t.integer  :merge_requests_access_level
+      t.integer  :issues_access_level
+      t.integer  :wiki_access_level
+      t.integer  :snippets_access_level
+      t.integer  :builds_access_level
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20160831214543_migrate_project_features.rb

@@ -0,0 +1,44 @@
+class MigrateProjectFeatures < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = true
+  DOWNTIME_REASON =
+    <<-EOT
+      Migrating issues_enabled, merge_requests_enabled, wiki_enabled, builds_enabled, snippets_enabled fields from projects to
+      a new table called project_features.
+    EOT
+
+  def up
+    sql =
+      %Q{
+        INSERT INTO project_features(project_id, issues_access_level, merge_requests_access_level, wiki_access_level,
+        builds_access_level, snippets_access_level, created_at, updated_at)
+          SELECT
+          id AS project_id,
+          CASE WHEN issues_enabled IS true THEN 20 ELSE 0 END AS issues_access_level,
+          CASE WHEN merge_requests_enabled IS true THEN 20 ELSE 0 END AS merge_requests_access_level,
+          CASE WHEN wiki_enabled IS true THEN 20 ELSE 0 END AS wiki_access_level,
+          CASE WHEN builds_enabled IS true THEN 20 ELSE 0 END AS builds_access_level,
+          CASE WHEN snippets_enabled IS true THEN 20 ELSE 0 END AS snippets_access_level,
+          created_at,
+          updated_at
+          FROM projects
+      }
+
+    execute(sql)
+  end
+
+  def down
+    sql = %Q{
+      UPDATE projects
+      SET
+      issues_enabled = COALESCE((SELECT CASE WHEN issues_access_level = 20 THEN true ELSE false END AS issues_enabled FROM project_features WHERE project_features.project_id = projects.id), true),
+      merge_requests_enabled = COALESCE((SELECT CASE WHEN merge_requests_access_level = 20 THEN true ELSE false END AS merge_requests_enabled FROM project_features WHERE project_features.project_id = projects.id),true),
+      wiki_enabled = COALESCE((SELECT CASE WHEN wiki_access_level = 20 THEN true ELSE false END AS wiki_enabled FROM project_features WHERE project_features.project_id = projects.id), true),
+      builds_enabled = COALESCE((SELECT CASE WHEN builds_access_level = 20 THEN true ELSE false END AS builds_enabled FROM project_features WHERE project_features.project_id = projects.id), true),
+      snippets_enabled = COALESCE((SELECT CASE WHEN snippets_access_level = 20 THEN true ELSE false END AS snippets_enabled FROM project_features WHERE project_features.project_id = projects.id),true)
+    }
+
+    execute(sql)
+  end
+end

db/migrate/20160831223750_remove_features_enabled_from_projects.rb

@@ -0,0 +1,29 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveFeaturesEnabledFromProjects < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = true
+  DOWNTIME_REASON = "Removing fields from database requires downtine."
+
+  def up
+    remove_column :projects, :issues_enabled
+    remove_column :projects, :merge_requests_enabled
+    remove_column :projects, :builds_enabled
+    remove_column :projects, :wiki_enabled
+    remove_column :projects, :snippets_enabled
+  end
+
+  # Ugly SQL but the only way i found to make it work on both Postgres and Mysql
+  # It will be slow but it is ok since it is a revert method
+  def down
+    add_column_with_default(:projects, :issues_enabled, :boolean, default: true, allow_null: false)
+    add_column_with_default(:projects, :merge_requests_enabled, :boolean, default: true, allow_null: false)
+    add_column_with_default(:projects, :builds_enabled, :boolean, default: true, allow_null: false)
+    add_column_with_default(:projects, :wiki_enabled, :boolean, default: true, allow_null: false)
+    add_column_with_default(:projects, :snippets_enabled, :boolean, default: true, allow_null: false)
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160830232601) do
+ActiveRecord::Schema.define(version: 20160831223750) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -766,6 +766,19 @@ ActiveRecord::Schema.define(version: 20160830232601) do
   add_index "personal_access_tokens", ["token"], name: "index_personal_access_tokens_on_token", unique: true, using: :btree
   add_index "personal_access_tokens", ["user_id"], name: "index_personal_access_tokens_on_user_id", using: :btree
 
+  create_table "project_features", force: :cascade do |t|
+    t.integer  "project_id"
+    t.integer  "merge_requests_access_level"
+    t.integer  "issues_access_level"
+    t.integer  "wiki_access_level"
+    t.integer  "snippets_access_level"
+    t.integer  "builds_access_level"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
+  add_index "project_features", ["project_id"], name: "index_project_features_on_project_id", using: :btree
+
   create_table "project_group_links", force: :cascade do |t|
     t.integer  "project_id",                null: false
     t.integer  "group_id",                  null: false
@@ -790,11 +803,7 @@ ActiveRecord::Schema.define(version: 20160830232601) do
     t.datetime "created_at"
     t.datetime "updated_at"
     t.integer  "creator_id"
-    t.boolean  "issues_enabled",                     default: true,      null: false
-    t.boolean  "merge_requests_enabled",             default: true,      null: false
-    t.boolean  "wiki_enabled",                       default: true,      null: false
     t.integer  "namespace_id"
-    t.boolean  "snippets_enabled",                   default: true,      null: false
     t.datetime "last_activity_at"
     t.string   "import_url"
     t.integer  "visibility_level",                   default: 0,         null: false
@@ -808,7 +817,6 @@ ActiveRecord::Schema.define(version: 20160830232601) do
     t.integer  "commit_count",                       default: 0
     t.text     "import_error"
     t.integer  "ci_id"
-    t.boolean  "builds_enabled",                     default: true,      null: false
     t.boolean  "shared_runners_enabled",             default: true,      null: false
     t.string   "runners_token"
     t.string   "build_coverage_regex"

doc/user/permissions.md

@@ -104,6 +104,15 @@ will find the option to flag the user as external.
 By default new users are not set as external users. This behavior can be changed
 by an administrator under **Admin > Application Settings**.
 
+## Project features
+
+Project features like wiki and issues can be hidden from users depending on
+which visibility level you select on project settings.
+
+- Disabled: disabled for everyone
+- Only team members: only team members will see even if your project is public or internal
+- Everyone with access: everyone can see depending on your project visibility level
+
 ## GitLab CI
 
 GitLab CI permissions rely on the role the user has in GitLab. There are four

features/steps/project/project.rb

@@ -5,7 +5,7 @@ class Spinach::Features::Project < Spinach::FeatureSteps
 
   step 'change project settings' do
     fill_in 'project_name_edit', with: 'NewName'
-    uncheck 'project_issues_enabled'
+    select 'Disabled', from: 'project_project_feature_attributes_issues_access_level'
   end
 
   step 'I save project' do

features/steps/shared/project.rb

@@ -15,7 +15,7 @@ module SharedProject
   # Create a specific project called "Shop"
   step 'I own project "Shop"' do
     @project = Project.find_by(name: "Shop")
-    @project ||= create(:project, name: "Shop", namespace: @user.namespace, snippets_enabled: true)
+    @project ||= create(:project, name: "Shop", namespace: @user.namespace)
     @project.team << [@user, :master]
   end
 
@@ -41,6 +41,8 @@ module SharedProject
   step 'I own project "Forum"' do
     @project = Project.find_by(name: "Forum")
     @project ||= create(:project, name: "Forum", namespace: @user.namespace, path: 'forum_project')
+    @project.build_project_feature
+    @project.project_feature.save
     @project.team << [@user, :master]
   end
 
@@ -95,7 +97,7 @@ module SharedProject
   step 'I should see project settings' do
     expect(current_path).to eq edit_namespace_project_path(@project.namespace, @project)
     expect(page).to have_content("Project name")
-    expect(page).to have_content("Features")
+    expect(page).to have_content("Feature Visibility")
   end
 
   def current_project

lib/api/entities.rb

@@ -76,7 +76,15 @@ module API
       expose :owner, using: Entities::UserBasic, unless: ->(project, options) { project.group }
       expose :name, :name_with_namespace
       expose :path, :path_with_namespace
-      expose :issues_enabled, :merge_requests_enabled, :wiki_enabled, :builds_enabled, :snippets_enabled, :container_registry_enabled
+      expose :container_registry_enabled
+
+      # Expose old field names with the new permissions methods to keep API compatible
+      expose(:issues_enabled) { |project, options| project.feature_available?(:issues, options[:user]) }
+      expose(:merge_requests_enabled) { |project, options| project.feature_available?(:merge_requests, options[:user]) }
+      expose(:wiki_enabled) { |project, options| project.feature_available?(:wiki, options[:user]) }
+      expose(:builds_enabled) { |project, options| project.feature_available?(:builds, options[:user]) }
+      expose(:snippets_enabled) { |project, options| project.feature_available?(:snippets, options[:user]) }
+
       expose :created_at, :last_activity_at
       expose :shared_runners_enabled, :lfs_enabled
       expose :creator_id
@@ -84,7 +92,7 @@ module API
       expose :forked_from_project, using: Entities::BasicProjectDetails, if: lambda{ |project, options| project.forked? }
       expose :avatar_url
       expose :star_count, :forks_count
-      expose :open_issues_count, if: lambda { |project, options| project.issues_enabled? && project.default_issues_tracker? }
+      expose :open_issues_count, if: lambda { |project, options| project.feature_available?(:issues, options[:user]) && project.default_issues_tracker? }
       expose :runners_token, if: lambda { |_project, options| options[:user_can_admin_project] }
       expose :public_builds
       expose :shared_with_groups do |project, options|

lib/api/groups.rb

@@ -97,7 +97,7 @@ module API
         group = find_group(params[:id])
         projects = GroupProjectsFinder.new(group).execute(current_user)
         projects = paginate projects
-        present projects, with: Entities::Project
+        present projects, with: Entities::Project, user: current_user
       end
 
       # Transfer a project to the Group namespace

lib/api/projects.rb

@@ -51,7 +51,7 @@ module API
         @projects = current_user.viewable_starred_projects
         @projects = filter_projects(@projects)
         @projects = paginate @projects
-        present @projects, with: Entities::Project
+        present @projects, with: Entities::Project, user: current_user
       end
 
       # Get all projects for admin user

lib/gitlab/github_import/importer.rb

@@ -168,7 +168,7 @@ module Gitlab
         unless project.wiki_enabled?
           wiki = WikiFormatter.new(project)
           gitlab_shell.import_repository(project.repository_storage_path, wiki.path_with_namespace, wiki.import_url)
-          project.update_attribute(:wiki_enabled, true)
+          project.project.update_attribute(:wiki_access_level, ProjectFeature::ENABLED)
         end
       rescue Gitlab::Shell::Error => e
         # GitHub error message when the wiki repo has not been created,

lib/gitlab/github_import/project_creator.rb

@@ -11,7 +11,7 @@ module Gitlab
       end
 
       def execute
-        ::Projects::CreateService.new(
+        project = ::Projects::CreateService.new(
           current_user,
           name: repo.name,
           path: repo.name,
@@ -20,9 +20,15 @@ module Gitlab
           visibility_level: repo.private ? Gitlab::VisibilityLevel::PRIVATE : ApplicationSetting.current.default_project_visibility,
           import_type: "github",
           import_source: repo.full_name,
-          import_url: repo.clone_url.sub("https://", "https://#{@session_data[:github_access_token]}@"),
+          import_url: repo.clone_url.sub("https://", "https://#{@session_data[:github_access_token]}@")
-          wiki_enabled: !repo.has_wiki? # If repo has wiki we'll import it later
         ).execute
+
+        # If repo has wiki we'll import it later
+        if repo.has_wiki? && project
+          project.project_feature.update_attribute(:wiki_access_level, ProjectFeature::DISABLED)
+        end
+
+        project
       end
     end
   end

lib/gitlab/import_export/import_export.yml

@@ -39,15 +39,12 @@ project_tree:
   - :labels
   - milestones:
     - :events
+  - :project_feature
 
 # Only include the following attributes for the models specified.
 included_attributes:
   project:
     - :description
-    - :issues_enabled
-    - :merge_requests_enabled
-    - :wiki_enabled
-    - :snippets_enabled
     - :visibility_level
     - :archived
   user:

spec/controllers/projects/snippets_controller_spec.rb

@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Projects::SnippetsController do
-  let(:project) { create(:project_empty_repo, :public, snippets_enabled: true) }
+  let(:project) { create(:project_empty_repo, :public) }
   let(:user)    { create(:user) }
   let(:user2)   { create(:user) }
 

spec/factories/projects.rb

@@ -8,7 +8,6 @@ FactoryGirl.define do
     path { name.downcase.gsub(/\s/, '_') }
     namespace
     creator
-    snippets_enabled true
 
     trait :public do
       visibility_level Gitlab::VisibilityLevel::PUBLIC
@@ -27,6 +26,26 @@ FactoryGirl.define do
         project.create_repository
       end
     end
+
+    # Nest Project Feature attributes
+    transient do
+      wiki_access_level ProjectFeature::ENABLED
+      builds_access_level ProjectFeature::ENABLED
+      snippets_access_level ProjectFeature::ENABLED
+      issues_access_level ProjectFeature::ENABLED
+      merge_requests_access_level ProjectFeature::ENABLED
+    end
+
+    after(:create) do |project, evaluator|
+      project.project_feature.
+        update_attributes(
+          wiki_access_level: evaluator.wiki_access_level,
+          builds_access_level: evaluator.builds_access_level,
+          snippets_access_level: evaluator.snippets_access_level,
+          issues_access_level: evaluator.issues_access_level,
+          merge_requests_access_level: evaluator.merge_requests_access_level,
+        )
+    end
   end
 
   # Project with empty repository

spec/features/projects/features_visibility_spec.rb

@@ -0,0 +1,122 @@
+require 'spec_helper'
+include WaitForAjax
+
+describe 'Edit Project Settings', feature: true do
+  let(:member) { create(:user) }
+  let!(:project) { create(:project, :public, path: 'gitlab', name: 'sample') }
+  let(:non_member) { create(:user) }
+
+  describe 'project features visibility selectors', js: true do
+    before do
+      project.team << [member, :master]
+      login_as(member)
+    end
+
+    tools = { builds: "pipelines", issues: "issues", wiki: "wiki", snippets: "snippets", merge_requests: "merge_requests" }
+
+    tools.each do |tool_name, shortcut_name|
+      describe "feature #{tool_name}" do
+        it 'toggles visibility' do
+          visit edit_namespace_project_path(project.namespace, project)
+
+          select 'Disabled', from: "project_project_feature_attributes_#{tool_name}_access_level"
+          click_button 'Save changes'
+          wait_for_ajax
+          expect(page).not_to have_selector(".shortcuts-#{shortcut_name}")
+
+          select 'Everyone with access', from: "project_project_feature_attributes_#{tool_name}_access_level"
+          click_button 'Save changes'
+          wait_for_ajax
+          expect(page).to have_selector(".shortcuts-#{shortcut_name}")
+
+          select 'Only team members', from: "project_project_feature_attributes_#{tool_name}_access_level"
+          click_button 'Save changes'
+          wait_for_ajax
+          expect(page).to have_selector(".shortcuts-#{shortcut_name}")
+
+          sleep 0.1
+        end
+      end
+    end
+  end
+
+  describe 'project features visibility pages' do
+    before do
+      @tools =
+        {
+          builds: namespace_project_pipelines_path(project.namespace, project),
+          issues: namespace_project_issues_path(project.namespace, project),
+          wiki: namespace_project_wiki_path(project.namespace, project, :home),
+          snippets: namespace_project_snippets_path(project.namespace, project),
+          merge_requests: namespace_project_merge_requests_path(project.namespace, project),
+        }
+    end
+
+    context 'normal user' do
+      it 'renders 200 if tool is enabled' do
+        @tools.each do |method_name, url|
+          project.project_feature.update_attribute("#{method_name}_access_level", ProjectFeature::ENABLED)
+          visit url
+          expect(page.status_code).to eq(200)
+        end
+      end
+
+      it 'renders 404 if feature is disabled' do
+        @tools.each do |method_name, url|
+          project.project_feature.update_attribute("#{method_name}_access_level", ProjectFeature::DISABLED)
+          visit url
+          expect(page.status_code).to eq(404)
+        end
+      end
+
+      it 'renders 404 if feature is enabled only for team members' do
+        project.team.truncate
+
+        @tools.each do |method_name, url|
+          project.project_feature.update_attribute("#{method_name}_access_level", ProjectFeature::PRIVATE)
+          visit url
+          expect(page.status_code).to eq(404)
+        end
+      end
+
+      it 'renders 200 if users is member of group' do
+        group = create(:group)
+        project.group = group
+        project.save
+
+        group.add_owner(member)
+
+        @tools.each do |method_name, url|
+          project.project_feature.update_attribute("#{method_name}_access_level", ProjectFeature::PRIVATE)
+          visit url
+          expect(page.status_code).to eq(200)
+        end
+      end
+    end
+
+    context 'admin user' do
+      before do
+        non_member.update_attribute(:admin, true)
+        login_as(non_member)
+      end
+
+      it 'renders 404 if feature is disabled' do
+        @tools.each do |method_name, url|
+          project.project_feature.update_attribute("#{method_name}_access_level", ProjectFeature::DISABLED)
+          visit url
+          expect(page.status_code).to eq(404)
+        end
+      end
+
+      it 'renders 200 if feature is enabled only for team members' do
+        project.team.truncate
+
+        @tools.each do |method_name, url|
+          project.project_feature.update_attribute("#{method_name}_access_level", ProjectFeature::PRIVATE)
+          visit url
+          expect(page.status_code).to eq(200)
+        end
+      end
+    end
+  end
+end

spec/lib/gitlab/auth_spec.rb

@@ -7,7 +7,8 @@ describe Gitlab::Auth, lib: true do
     it 'recognizes CI' do
       token = '123'
       project = create(:empty_project)
-      project.update_attributes(runners_token: token, builds_enabled: true)
+      project.update_attributes(runners_token: token)
+
       ip = 'ip'
 
       expect(gl_auth).to receive(:rate_limit!).with(ip, success: true, login: 'gitlab-ci-token')

spec/lib/gitlab/github_import/importer_spec.rb

@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::GithubImport::Importer, lib: true do
   describe '#execute' do
     context 'when an error occurs' do
-      let(:project) { create(:project, import_url: 'https://github.com/octocat/Hello-World.git', wiki_enabled: false) }
+      let(:project) { create(:project, import_url: 'https://github.com/octocat/Hello-World.git', wiki_access_level: ProjectFeature::DISABLED) }
       let(:octocat) { double(id: 123456, login: 'octocat') }
       let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
       let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }

spec/lib/gitlab/import_export/project.json

@@ -1,9 +1,5 @@
 {
   "description": "Nisi et repellendus ut enim quo accusamus vel magnam.",
-  "issues_enabled": true,
-  "merge_requests_enabled": true,
-  "wiki_enabled": true,
-  "snippets_enabled": false,
   "visibility_level": 10,
   "archived": false,
   "issues": [

spec/lib/gitlab/import_export/project_tree_restorer_spec.rb

@@ -5,7 +5,7 @@ describe Gitlab::ImportExport::ProjectTreeRestorer, services: true do
     let(:user) { create(:user) }
     let(:namespace) { create(:namespace, owner: user) }
     let(:shared) { Gitlab::ImportExport::Shared.new(relative_path: "", project_path: 'path') }
-    let(:project) { create(:empty_project, name: 'project', path: 'project') }
+    let!(:project) { create(:empty_project, name: 'project', path: 'project', builds_access_level: ProjectFeature::DISABLED, issues_access_level: ProjectFeature::DISABLED) }
     let(:project_tree_restorer) { described_class.new(user: user, shared: shared, project: project) }
     let(:restored_project_json) { project_tree_restorer.restore }
 
@@ -18,6 +18,17 @@ describe Gitlab::ImportExport::ProjectTreeRestorer, services: true do
         expect(restored_project_json).to be true
       end
 
+      it 'restore correct project features' do
+        restored_project_json
+        project = Project.find_by_path('project')
+
+        expect(project.project_feature.issues_access_level).to eq(ProjectFeature::DISABLED)
+        expect(project.project_feature.builds_access_level).to eq(ProjectFeature::DISABLED)
+        expect(project.project_feature.snippets_access_level).to eq(ProjectFeature::ENABLED)
+        expect(project.project_feature.wiki_access_level).to eq(ProjectFeature::ENABLED)
+        expect(project.project_feature.merge_requests_access_level).to eq(ProjectFeature::ENABLED)
+      end
+
       it 'creates a valid pipeline note' do
         restored_project_json
 

spec/lib/gitlab/import_export/project_tree_saver_spec.rb

@@ -111,6 +111,14 @@ describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
         expect(saved_project_json['issues'].first['label_links'].first['label']).not_to be_empty
       end
 
+      it 'has project feature' do
+        project_feature = saved_project_json['project_feature']
+        expect(project_feature).not_to be_empty
+        expect(project_feature["issues_access_level"]).to eq(ProjectFeature::DISABLED)
+        expect(project_feature["wiki_access_level"]).to eq(ProjectFeature::ENABLED)
+        expect(project_feature["builds_access_level"]).to eq(ProjectFeature::PRIVATE)
+      end
+
       it 'does not complain about non UTF-8 characters in MR diffs' do
         ActiveRecord::Base.connection.execute("UPDATE merge_request_diffs SET st_diffs = '---\n- :diff: !binary |-\n    LS0tIC9kZXYvbnVsbAorKysgYi9pbWFnZXMvbnVjb3IucGRmCkBAIC0wLDAg\n    KzEsMTY3OSBAQAorJVBERi0xLjUNJeLjz9MNCisxIDAgb2JqDTw8L01ldGFk\n    YXR'")
 
@@ -154,6 +162,10 @@ describe Gitlab::ImportExport::ProjectTreeSaver, services: true do
 
     create(:event, target: milestone, project: project, action: Event::CREATED, author: user)
 
+    project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
+    project.project_feature.update_attribute(:wiki_access_level, ProjectFeature::ENABLED)
+    project.project_feature.update_attribute(:builds_access_level, ProjectFeature::PRIVATE)
+
     project
   end
 

spec/lib/gitlab/import_export/reader_spec.rb

@@ -32,6 +32,12 @@ describe Gitlab::ImportExport::Reader, lib: true  do
       expect(described_class.new(shared: shared).project_tree).to match(include: [:issues])
     end
 
+    it 'generates the correct hash for a single project feature relation' do
+      setup_yaml(project_tree: [:project_feature])
+
+      expect(described_class.new(shared: shared).project_tree).to match(include: [:project_feature])
+    end
+
     it 'generates the correct hash for a multiple project relation' do
       setup_yaml(project_tree: [:issues, :snippets])
 

spec/models/ability_spec.rb

@@ -220,13 +220,13 @@ describe Ability, lib: true do
   end
 
   describe '.project_disabled_features_rules' do
-    let(:project) { build(:project) }
+    let(:project) { create(:project,  wiki_access_level: ProjectFeature::DISABLED) }
 
     subject { described_class.allowed(project.owner, project) }
 
     context 'wiki named abilities' do
       it 'disables wiki abilities if the project has no wiki' do
-        expect(project).to receive(:has_wiki?).and_return(false)
+        expect(project).to receive(:has_external_wiki?).and_return(false)
         expect(subject).not_to include(:read_wiki, :create_wiki, :update_wiki, :admin_wiki)
       end
     end

spec/models/concerns/project_features_compatibility_spec.rb

@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe ProjectFeaturesCompatibility do
+  let(:project) { create(:project) }
+  let(:features) { %w(issues wiki builds merge_requests snippets) }
+
+  # We had issues_enabled, snippets_enabled, builds_enabled, merge_requests_enabled and issues_enabled fields on projects table
+  # All those fields got moved to a new table called project_feature and are now integers instead of booleans
+  # This spec tests if the described concern makes sure parameters received by the API are correctly parsed to the new table
+  # So we can keep it compatible
+
+  it "converts fields from 'true' to ProjectFeature::ENABLED" do
+    features.each do |feature|
+      project.update_attribute("#{feature}_enabled".to_sym, "true")
+      expect(project.project_feature.public_send("#{feature}_access_level")).to eq(ProjectFeature::ENABLED)
+    end
+  end
+
+  it "converts fields from 'false' to ProjectFeature::DISABLED" do
+    features.each do |feature|
+      project.update_attribute("#{feature}_enabled".to_sym, "false")
+      expect(project.project_feature.public_send("#{feature}_access_level")).to eq(ProjectFeature::DISABLED)
+    end
+  end
+end

spec/models/project_feature_spec.rb

@@ -0,0 +1,91 @@
+require 'spec_helper'
+
+describe ProjectFeature do
+  let(:project) { create(:project) }
+  let(:user) { create(:user) }
+
+  describe '#feature_available?' do
+    let(:features) { %w(issues wiki builds merge_requests snippets) }
+
+    context 'when features are disabled' do
+      it "returns false" do
+        features.each do |feature|
+          project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::DISABLED)
+          expect(project.feature_available?(:issues, user)).to eq(false)
+        end
+      end
+    end
+
+    context 'when features are enabled only for team members' do
+      it "returns false when user is not a team member" do
+        features.each do |feature|
+          project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::PRIVATE)
+          expect(project.feature_available?(:issues, user)).to eq(false)
+        end
+      end
+
+      it "returns true when user is a team member" do
+        project.team << [user, :developer]
+
+        features.each do |feature|
+          project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::PRIVATE)
+          expect(project.feature_available?(:issues, user)).to eq(true)
+        end
+      end
+
+      it "returns true when user is a member of project group" do
+        group = create(:group)
+        project = create(:project, namespace: group)
+        group.add_developer(user)
+
+        features.each do |feature|
+          project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::PRIVATE)
+          expect(project.feature_available?(:issues, user)).to eq(true)
+        end
+      end
+
+      it "returns true if user is an admin" do
+        user.update_attribute(:admin, true)
+
+        features.each do |feature|
+          project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::PRIVATE)
+          expect(project.feature_available?(:issues, user)).to eq(true)
+        end
+      end
+    end
+
+    context 'when feature is enabled for everyone' do
+      it "returns true" do
+        features.each do |feature|
+          project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::ENABLED)
+          expect(project.feature_available?(:issues, user)).to eq(true)
+        end
+      end
+    end
+  end
+
+  describe '#*_enabled?' do
+    let(:features) { %w(wiki builds merge_requests) }
+
+    it "returns false when feature is disabled" do
+      features.each do |feature|
+        project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::DISABLED)
+        expect(project.public_send("#{feature}_enabled?")).to eq(false)
+      end
+    end
+
+    it "returns true when feature is enabled only for team members" do
+      features.each do |feature|
+        project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::PRIVATE)
+        expect(project.public_send("#{feature}_enabled?")).to eq(true)
+      end
+    end
+
+    it "returns true when feature is enabled for everyone" do
+      features.each do |feature|
+        project.project_feature.update_attribute("#{feature}_access_level".to_sym, ProjectFeature::ENABLED)
+        expect(project.public_send("#{feature}_enabled?")).to eq(true)
+      end
+    end
+  end
+end

spec/models/project_spec.rb

@@ -508,7 +508,7 @@ describe Project, models: true do
 
   describe '#has_wiki?' do
     let(:no_wiki_project) { build(:project, wiki_enabled: false, has_external_wiki: false) }
-    let(:wiki_enabled_project) { build(:project, wiki_enabled: true) }
+    let(:wiki_enabled_project) { build(:project) }
     let(:external_wiki_project) { build(:project, has_external_wiki: true) }
 
     it 'returns true if project is wiki enabled or has external wiki' do
@@ -734,8 +734,6 @@ describe Project, models: true do
   describe '#builds_enabled' do
     let(:project) { create :project }
 
-    before { project.builds_enabled = true }
-
     subject { project.builds_enabled }
 
     it { expect(project.builds_enabled?).to be_truthy }

spec/models/user_spec.rb

@@ -1006,8 +1006,7 @@ describe User, models: true do
     end
 
     it 'does not include projects for which issues are disabled' do
-      project = create(:project)
+      project = create(:project, issues_access_level: ProjectFeature::DISABLED)
-      project.update_attributes(issues_enabled: false)
 
       expect(user.projects_where_can_admin_issues.to_a).to be_empty
       expect(user.can?(:admin_issue, project)).to eq(false)

spec/requests/api/projects_spec.rb

@@ -73,7 +73,7 @@ describe API::API, api: true  do
       end
 
       it 'does not include open_issues_count' do
-        project.update_attributes( { issues_enabled: false } )
+        project.project_feature.update_attribute(:issues_access_level, ProjectFeature::DISABLED)
 
         get api('/projects', user)
         expect(response.status).to eq 200
@@ -231,8 +231,15 @@ describe API::API, api: true  do
       post api('/projects', user), project
 
       project.each_pair do |k, v|
+        next if %i{ issues_enabled merge_requests_enabled wiki_enabled }.include?(k)
         expect(json_response[k.to_s]).to eq(v)
       end
+
+      # Check feature permissions attributes
+      project = Project.find_by_path(project[:path])
+      expect(project.project_feature.issues_access_level).to eq(ProjectFeature::DISABLED)
+      expect(project.project_feature.merge_requests_access_level).to eq(ProjectFeature::DISABLED)
+      expect(project.project_feature.wiki_access_level).to eq(ProjectFeature::DISABLED)
     end
 
     it 'sets a project as public' do

spec/requests/git_http_spec.rb

@@ -289,7 +289,8 @@ describe 'Git HTTP requests', lib: true do
         let(:project) { FactoryGirl.create :empty_project }
 
         before do
-          project.update_attributes(runners_token: token, builds_enabled: true)
+          project.update_attributes(runners_token: token)
+          project.project_feature.update_attributes(builds_access_level: ProjectFeature::ENABLED)
         end
 
         it "downloads get status 200" do

spec/requests/jwt_controller_spec.rb

@@ -22,19 +22,20 @@ describe JwtController do
 
   context 'when using authorized request' do
     context 'using CI token' do
-      let(:project) { create(:empty_project, runners_token: 'token', builds_enabled: builds_enabled) }
+      let(:project) { create(:empty_project, runners_token: 'token') }
       let(:headers) { { authorization: credentials('gitlab-ci-token', project.runners_token) } }
 
-      subject! { get '/jwt/auth', parameters, headers }
-
       context 'project with enabled CI' do
-        let(:builds_enabled) { true }
+        subject! { get '/jwt/auth', parameters, headers }
-
         it { expect(service_class).to have_received(:new).with(project, nil, parameters) }
       end
 
       context 'project with disabled CI' do
-        let(:builds_enabled) { false }
+        before do
+          project.project_feature.update_attribute(:builds_access_level, ProjectFeature::DISABLED)
+        end
+
+        subject! { get '/jwt/auth', parameters, headers }
 
         it { expect(response).to have_http_status(403) }
       end

spec/services/ci/register_build_service_spec.rb

@@ -151,6 +151,25 @@ module Ci
           it { expect(build.runner).to eq(specific_runner) }
         end
       end
+
+      context 'disallow when builds are disabled' do
+        before do
+          project.update(shared_runners_enabled: true)
+          project.project_feature.update_attribute(:builds_access_level, ProjectFeature::DISABLED)
+        end
+
+        context 'and uses shared runner' do
+          let(:build) { service.execute(shared_runner) }
+
+          it { expect(build).to be_nil }
+        end
+
+        context 'and uses specific runner' do
+          let(:build) { service.execute(specific_runner) }
+
+          it { expect(build).to be_nil }
+        end
+      end
     end
   end
 end

spec/services/merge_requests/get_urls_service_spec.rb

@@ -50,7 +50,7 @@ describe MergeRequests::GetUrlsService do
       let(:changes) { new_branch_changes }
 
       before do
-        project.merge_requests_enabled = false
+        project.project_feature.update_attribute(:merge_requests_access_level, ProjectFeature::DISABLED)
       end
 
       it_behaves_like 'no_merge_request_url'

spec/services/projects/create_service_spec.rb

@@ -69,7 +69,7 @@ describe Projects::CreateService, services: true do
 
       context 'wiki_enabled false does not create wiki repository directory' do
         before do
-          @opts.merge!(wiki_enabled: false)
+          @opts.merge!( { project_feature_attributes: { wiki_access_level: ProjectFeature::DISABLED } })
           @project = create_project(@user, @opts)
           @path = ProjectWiki.new(@project, @user).send(:path_to_repo)
         end
@@ -85,7 +85,7 @@ describe Projects::CreateService, services: true do
 
       context 'global builds_enabled false does not enable CI by default' do
         before do
-          @opts.merge!(builds_enabled: false)
+          project.project_feature.update_attribute(:builds_access_level, ProjectFeature::DISABLED)
         end
 
         it { is_expected.to be_falsey }
@@ -93,7 +93,7 @@ describe Projects::CreateService, services: true do
 
       context 'global builds_enabled true does enable CI by default' do
         before do
-          @opts.merge!(builds_enabled: true)
+          project.project_feature.update_attribute(:builds_access_level, ProjectFeature::ENABLED)
         end
 
         it { is_expected.to be_truthy }

spec/workers/repository_check/single_repository_worker_spec.rb

@@ -5,7 +5,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
   subject { described_class.new }
 
   it 'passes when the project has no push events' do
-    project = create(:project_empty_repo, wiki_enabled: false)
+    project = create(:project_empty_repo, wiki_access_level: ProjectFeature::DISABLED)
     project.events.destroy_all
     break_repo(project)
 
@@ -25,7 +25,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
   end
 
   it 'fails if the wiki repository is broken' do
-    project = create(:project_empty_repo, wiki_enabled: true)
+    project = create(:project_empty_repo, wiki_access_level: ProjectFeature::ENABLED)
     project.create_wiki
 
     # Test sanity: everything should be fine before the wiki repo is broken
@@ -39,7 +39,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
   end
 
   it 'skips wikis when disabled' do
-    project = create(:project_empty_repo, wiki_enabled: false)
+    project = create(:project_empty_repo, wiki_access_level: ProjectFeature::DISABLED)
     # Make sure the test would fail if the wiki repo was checked
     break_wiki(project)
 
@@ -49,7 +49,7 @@ describe RepositoryCheck::SingleRepositoryWorker do
   end
 
   it 'creates missing wikis' do
-    project = create(:project_empty_repo, wiki_enabled: true)
+    project = create(:project_empty_repo, wiki_access_level: ProjectFeature::ENABLED)
     FileUtils.rm_rf(wiki_path(project))
 
     subject.perform(project.id)