remove public field from namespace and refactoring

app/controllers/explore/groups_controller.rb

 class Explore::GroupsController < Explore::ApplicationController
   def index
-    @groups = GroupsFinder.new.execute(current_user)
+    @groups = Group.order_id_desc
     @groups = @groups.search(params[:search]) if params[:search].present?
     @groups = @groups.sort(@sort = params[:sort])
     @groups = @groups.page(params[:page]).per(PER_PAGE)

app/controllers/users_controller.rb

@@ -7,7 +7,7 @@ class UsersController < ApplicationController
 
     @projects = PersonalProjectsFinder.new(@user).execute(current_user)
 
-    @groups = JoinedGroupsFinder.new(@user).execute(current_user)
+    @groups = @user.groups.order_id_desc
 
     respond_to do |format|
       format.html

app/finders/groups_finder.rb

-class GroupsFinder
-  # Finds the groups available to the given user.
-  #
-  # current_user - The user to find the groups for.
-  #
-  # Returns an ActiveRecord::Relation.
-  def execute(current_user = nil)
-    if current_user
-      relation = groups_visible_to_user(current_user)
-    else
-      relation = public_groups
-    end
-
-    relation.order_id_desc
-  end
-
-  private
-
-  # This method returns the groups "current_user" can see.
-  def groups_visible_to_user(current_user)
-    base = groups_for_projects(public_and_internal_projects)
-
-    union = Gitlab::SQL::Union.
-      new([base.select(:id), current_user.authorized_groups.select(:id)])
-
-    Group.where("namespaces.id IN (#{union.to_sql})")
-  end
-
-  def public_groups
-    groups_for_projects(public_projects)
-  end
-
-  def groups_for_projects(projects)
-    Group.public_and_given_groups(projects.select(:namespace_id))
-  end
-
-  def public_projects
-    Project.unscoped.public_only
-  end
-
-  def public_and_internal_projects
-    Project.unscoped.public_and_internal_only
-  end
-end

app/finders/joined_groups_finder.rb

-# Class for finding the groups a user is a member of.
-class JoinedGroupsFinder
-  def initialize(user = nil)
-    @user = user
-  end
-
-  # Finds the groups of the source user, optionally limited to those visible to
-  # the current user.
-  #
-  # current_user - If given the groups of "@user" will only include the groups
-  #                "current_user" can also see.
-  #
-  # Returns an ActiveRecord::Relation.
-  def execute(current_user = nil)
-    if current_user
-      relation = groups_visible_to_user(current_user)
-    else
-      relation = public_groups
-    end
-
-    relation.order_id_desc
-  end
-
-  private
-
-  # Returns the groups the user in "current_user" can see.
-  #
-  # This list includes all public/internal projects as well as the projects of
-  # "@user" that "current_user" also has access to.
-  def groups_visible_to_user(current_user)
-    base  = @user.authorized_groups.visible_to_user(current_user)
-    extra = public_and_internal_groups
-    union = Gitlab::SQL::Union.new([base.select(:id), extra.select(:id)])
-
-    Group.where("namespaces.id IN (#{union.to_sql})")
-  end
-
-  def public_groups
-    groups_for_projects(@user.authorized_projects.public_only)
-  end
-
-  def public_and_internal_groups
-    groups_for_projects(@user.authorized_projects.public_and_internal_only)
-  end
-
-  def groups_for_projects(projects)
-    @user.groups.public_and_given_groups(projects.select(:namespace_id))
-  end
-end

app/helpers/search_helper.rb

@@ -70,7 +70,7 @@ module SearchHelper
 
   # Autocomplete results for the current user's groups
   def groups_autocomplete(term, limit = 5)
-    GroupsFinder.new.execute(current_user).search(term).limit(limit).map do |group|
+    Group.search(term).limit(limit).map do |group|
       {
         label: "group: #{search_result_sanitize(group.name)}",
         url: group_path(group)

app/models/ability.rb

@@ -69,7 +69,7 @@ class Ability
                 subject.group
               end
 
-      if group && group.public_profile?
+      if group && group.projects.public_only.any?
         [:read_group]
       else
         []

app/models/group.rb

@@ -50,10 +50,6 @@ class Group < Namespace
       User.reference_pattern
     end
 
-    def public_and_given_groups(ids)
-      where('public IS TRUE OR namespaces.id IN (?)', ids)
-    end
-
     def visible_to_user(user)
       where(id: user.authorized_groups.select(:id).reorder(nil))
     end
@@ -125,10 +121,6 @@ class Group < Namespace
     end
   end
 
-  def public_profile?
-    self.public || projects.public_only.any?
-  end
-
   def post_create_hook
     Gitlab::AppLogger.info("Group \"#{name}\" was created")
 

app/views/groups/edit.html.haml

@@ -24,15 +24,6 @@
             %hr
             = link_to 'Remove avatar', group_avatar_path(@group.to_param), data: { confirm: "Group avatar will be removed. Are you sure?"}, method: :delete, class: "btn btn-remove btn-sm remove-avatar"
 
-      .form-group
-        %hr
-        = f.label :public, class: 'control-label' do
-          Public
-        .col-sm-10
-          .checkbox
-            = f.check_box :public
-            %span.descr Make this group public (even if there are no public projects inside this group)
-
       .form-actions
         = f.submit 'Save group', class: "btn btn-save"
 

app/views/groups/show.html.haml

@@ -47,5 +47,5 @@
       = render "projects", projects: @projects
 
 - else
-  %p
-    This group does not have public projects
+  %p.center-top-menu.no-top
+    No projects to show

db/migrate/20151228111122_remove_public_from_namespace.rb

+# Migration type: online
+class RemovePublicFromNamespace < ActiveRecord::Migration
+  def change
+    remove_column :namespaces, :public, :boolean
+  end
+end

db/schema.rb

@@ -555,14 +555,12 @@ ActiveRecord::Schema.define(version: 20151229112614) do
     t.string   "type"
     t.string   "description", default: "", null: false
     t.string   "avatar"
-    t.boolean  "public",      default: false
   end
 
   add_index "namespaces", ["created_at", "id"], name: "index_namespaces_on_created_at_and_id", using: :btree
   add_index "namespaces", ["name"], name: "index_namespaces_on_name", unique: true, using: :btree
   add_index "namespaces", ["owner_id"], name: "index_namespaces_on_owner_id", using: :btree
   add_index "namespaces", ["path"], name: "index_namespaces_on_path", unique: true, using: :btree
-  add_index "namespaces", ["public"], name: "index_namespaces_on_public", using: :btree
   add_index "namespaces", ["type"], name: "index_namespaces_on_type", using: :btree
 
   create_table "notes", force: :cascade do |t|

features/explore/groups.feature

@@ -105,15 +105,6 @@ Feature: Explore Groups
     When I visit the public groups area
     Then I should see group "TestGroup"
 
-  Scenario: I should not see group with internal project in public groups area
-    Given group "TestGroup" has internal project "Internal"
-    When I visit the public groups area
-    Then I should not see group "TestGroup"
-
-  Scenario: I should not see group with private project in public groups area
-    When I visit the public groups area
-    Then I should not see group "TestGroup"
-
   Scenario: I should see group with public project in public groups area as user
     Given group "TestGroup" has public project "Community"
     When I sign in as a user
@@ -125,9 +116,3 @@ Feature: Explore Groups
     When I sign in as a user
     And I visit the public groups area
     Then I should see group "TestGroup"
-
-  Scenario: I should not see group with private project in public groups area as user
-    When I sign in as a user
-    And I visit the public groups area
-    Then I should not see group "TestGroup"
-

spec/finders/groups_finder_spec.rb

-require 'spec_helper'
-
-describe GroupsFinder do
-  describe '#execute' do
-    let(:user) { create(:user) }
-
-    let(:group1) { create(:group) }
-    let(:group2) { create(:group) }
-    let(:group3) { create(:group) }
-    let(:group4) { create(:group, public: true) }
-
-    let!(:public_project)   { create(:project, :public, group: group1) }
-    let!(:internal_project) { create(:project, :internal, group: group2) }
-    let!(:private_project)  { create(:project, :private, group: group3) }
-
-    let(:finder) { described_class.new }
-
-    describe 'with a user' do
-      subject { finder.execute(user) }
-
-      describe 'when the user is not a member of any groups' do
-        it { is_expected.to eq([group4, group2, group1]) }
-      end
-
-      describe 'when the user is a member of a group' do
-        before do
-          group3.add_user(user, Gitlab::Access::DEVELOPER)
-        end
-
-        it { is_expected.to eq([group4, group3, group2, group1]) }
-      end
-
-      describe 'when the user is a member of a private project' do
-        before do
-          private_project.team.add_user(user, Gitlab::Access::DEVELOPER)
-        end
-
-        it { is_expected.to eq([group4, group3, group2, group1]) }
-      end
-    end
-
-    describe 'without a user' do
-      subject { finder.execute }
-
-      it { is_expected.to eq([group4, group1]) }
-    end
-  end
-end

spec/finders/joined_groups_finder_spec.rb

-require 'spec_helper'
-
-describe JoinedGroupsFinder do
-  describe '#execute' do
-    let(:source_user) { create(:user) }
-    let(:current_user) { create(:user) }
-
-    let(:group1) { create(:group) }
-    let(:group2) { create(:group) }
-    let(:group3) { create(:group) }
-    let(:group4) { create(:group, public: true) }
-
-    let!(:public_project)   { create(:project, :public, group: group1) }
-    let!(:internal_project) { create(:project, :internal, group: group2) }
-    let!(:private_project)  { create(:project, :private, group: group3) }
-
-    let(:finder) { described_class.new(source_user) }
-
-    before do
-      [group1, group2, group3, group4].each do |group|
-        group.add_user(source_user, Gitlab::Access::MASTER)
-      end
-    end
-
-    describe 'with a current user' do
-      describe 'when the current user has access to the projects of the source user' do
-        before do
-          private_project.team.add_user(current_user, Gitlab::Access::DEVELOPER)
-        end
-
-        subject { finder.execute(current_user) }
-
-        it { is_expected.to eq([group4, group3, group2, group1]) }
-      end
-
-      describe 'when the current user does not have access to the projects of the source user' do
-        subject { finder.execute(current_user) }
-
-        it { is_expected.to eq([group4, group2, group1]) }
-      end
-    end
-
-    describe 'without a current user' do
-      subject { finder.execute }
-
-      it { is_expected.to eq([group4, group1]) }
-    end
-  end
-end

spec/helpers/search_helper_spec.rb

@@ -43,7 +43,7 @@ describe SearchHelper do
       end
 
       it "includes the public group" do
-        group = create(:group, public: true)
+        group = create(:group)
         expect(search_autocomplete_opts(group.name).size).to eq(1)
       end
 

spec/models/group_spec.rb

@@ -38,14 +38,6 @@ describe Group, models: true do
     it { is_expected.not_to validate_presence_of :owner }
   end
 
-  describe '.public_and_given_groups' do
-    let!(:public_group) { create(:group, public: true) }
-
-    subject { described_class.public_and_given_groups([group.id]) }
-
-    it { is_expected.to eq([public_group, group]) }
-  end
-
   describe '.visible_to_user' do
     let!(:group) { create(:group) }
     let!(:user)  { create(:user) }
@@ -112,23 +104,4 @@ describe Group, models: true do
       expect(group.avatar_type).to eq(["only images allowed"])
     end
   end
-
-  describe "public_profile?" do
-    it "returns true for public group" do
-      group = create(:group, public: true)
-      expect(group.public_profile?).to be_truthy
-    end
-
-    it "returns true for non-public group with public project" do
-      group = create(:group)
-      create(:project, :public, group: group)
-      expect(group.public_profile?).to be_truthy
-    end
-
-    it "returns false for non-public group with no public projects" do
-      group = create(:group)
-      create(:project, group: group)
-      expect(group.public_profile?).to be_falsy
-    end
-  end
 end