Expose Group VisibilityLevel as String

Instead of exposing the VisibilityLevel as Integer, expose it as
String `visibility`.

1 files changed, 145 insertions, 2 deletions

diff --git a/lib/api/v3/groups.rb b/lib/api/v3/groups.rb
index c826bc4fe0b..0aad87a3f58 100644
--- a/lib/api/v3/groups.rb
+++ b/lib/api/v3/groups.rb
@@ -6,13 +6,20 @@ module API
       before { authenticate! }
 
       helpers do
+        params :optional_params do
+          optional :description, type: String, desc: 'The description of the group'
+          optional :visibility_level, type: Integer, desc: 'The visibility level of the group'
+          optional :lfs_enabled, type: Boolean, desc: 'Enable/disable LFS for the projects in this group'
+          optional :request_access_enabled, type: Boolean, desc: 'Allow users to request member access'
+        end
+
         params :statistics_params do
           optional :statistics, type: Boolean, default: false, desc: 'Include project statistics'
         end
 
         def present_groups(groups, options = {})
           options = options.reverse_merge(
-            with: ::API::Entities::Group,
+            with: Entities::Group,
             current_user: current_user,
           )
 
@@ -22,8 +29,36 @@ module API
       end
 
       resource :groups do
+        desc 'Get a groups list' do
+          success Entities::Group
+        end
+        params do
+          use :statistics_params
+          optional :skip_groups, type: Array[Integer], desc: 'Array of group ids to exclude from list'
+          optional :all_available, type: Boolean, desc: 'Show all group that you have access to'
+          optional :search, type: String, desc: 'Search for a specific group'
+          optional :order_by, type: String, values: %w[name path], default: 'name', desc: 'Order by name or path'
+          optional :sort, type: String, values: %w[asc desc], default: 'asc', desc: 'Sort by asc (ascending) or desc (descending)'
+          use :pagination
+        end
+        get do
+          groups = if current_user.admin
+                     Group.all
+                   elsif params[:all_available]
+                     GroupsFinder.new.execute(current_user)
+                   else
+                     current_user.groups
+                   end
+
+          groups = groups.search(params[:search]) if params[:search].present?
+          groups = groups.where.not(id: params[:skip_groups]) if params[:skip_groups].present?
+          groups = groups.reorder(params[:order_by] => params[:sort])
+
+          present_groups groups, statistics: params[:statistics] && current_user.is_admin?
+        end
+
         desc 'Get list of owned groups for authenticated user' do
-          success ::API::Entities::Group
+          success Entities::Group
         end
         params do
           use :pagination
@@ -32,6 +67,114 @@ module API
         get '/owned' do
           present_groups current_user.owned_groups, statistics: params[:statistics]
         end
+
+        desc 'Create a group. Available only for users who can create groups.' do
+          success Entities::Group
+        end
+        params do
+          requires :name, type: String, desc: 'The name of the group'
+          requires :path, type: String, desc: 'The path of the group'
+          optional :parent_id, type: Integer, desc: 'The parent group id for creating nested group'
+          use :optional_params
+        end
+        post do
+          authorize! :create_group
+
+          group = ::Groups::CreateService.new(current_user, declared_params(include_missing: false)).execute
+
+          if group.persisted?
+            present group, with: Entities::Group, current_user: current_user
+          else
+            render_api_error!("Failed to save group #{group.errors.messages}", 400)
+          end
+        end
+      end
+
+      params do
+        requires :id, type: String, desc: 'The ID of a group'
+      end
+      resource :groups do
+        desc 'Update a group. Available only for users who can administrate groups.' do
+          success Entities::Group
+        end
+        params do
+          optional :name, type: String, desc: 'The name of the group'
+          optional :path, type: String, desc: 'The path of the group'
+          use :optional_params
+          at_least_one_of :name, :path, :description, :visibility_level,
+                          :lfs_enabled, :request_access_enabled
+        end
+        put ':id' do
+          group = find_group!(params[:id])
+          authorize! :admin_group, group
+
+          if ::Groups::UpdateService.new(group, current_user, declared_params(include_missing: false)).execute
+            present group, with: Entities::GroupDetail, current_user: current_user
+          else
+            render_validation_error!(group)
+          end
+        end
+
+        desc 'Get a single group, with containing projects.' do
+          success Entities::GroupDetail
+        end
+        get ":id" do
+          group = find_group!(params[:id])
+          present group, with: Entities::GroupDetail, current_user: current_user
+        end
+
+        desc 'Remove a group.'
+        delete ":id" do
+          group = find_group!(params[:id])
+          authorize! :admin_group, group
+          present ::Groups::DestroyService.new(group, current_user).execute, with: Entities::GroupDetail, current_user: current_user
+        end
+
+        desc 'Get a list of projects in this group.' do
+          success Entities::Project
+        end
+        params do
+          optional :archived, type: Boolean, default: false, desc: 'Limit by archived status'
+          optional :visibility, type: String, values: %w[public internal private],
+                                desc: 'Limit by visibility'
+          optional :search, type: String, desc: 'Return list of authorized projects matching the search criteria'
+          optional :order_by, type: String, values: %w[id name path created_at updated_at last_activity_at],
+                              default: 'created_at', desc: 'Return projects ordered by field'
+          optional :sort, type: String, values: %w[asc desc], default: 'desc',
+                          desc: 'Return projects sorted in ascending and descending order'
+          optional :simple, type: Boolean, default: false,
+                            desc: 'Return only the ID, URL, name, and path of each project'
+          optional :owned, type: Boolean, default: false, desc: 'Limit by owned by authenticated user'
+          optional :starred, type: Boolean, default: false, desc: 'Limit by starred status'
+
+          use :pagination
+        end
+        get ":id/projects" do
+          group = find_group!(params[:id])
+          projects = GroupProjectsFinder.new(group).execute(current_user)
+          projects = filter_projects(projects)
+          entity = params[:simple] ? ::API::Entities::BasicProjectDetails : Entities::Project
+          present paginate(projects), with: entity, current_user: current_user
+        end
+
+        desc 'Transfer a project to the group namespace. Available only for admin.' do
+          success Entities::GroupDetail
+        end
+        params do
+          requires :project_id, type: String, desc: 'The ID or path of the project'
+        end
+        post ":id/projects/:project_id" do
+          authenticated_as_admin!
+          group = find_group!(params[:id])
+          project = find_project!(params[:project_id])
+          result = ::Projects::TransferService.new(project, current_user).execute(group)
+
+          if result
+            present group, with: Entities::GroupDetail, current_user: current_user
+          else
+            render_api_error!("Failed to transfer project #{project.errors.messages}", 400)
+          end
+        end
       end
     end
   end