module API class Groups < Grape::API include PaginationParams 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: Entities::Group, current_user: current_user, ) groups = groups.with_statistics if options[:statistics] present paginate(groups), options end 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 Entities::Group end params do use :pagination use :statistics_params end 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' 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 DestroyGroupService.new(group, current_user).execute 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' 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] ? 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 of the project' end post ":id/projects/:project_id" do authenticated_as_admin! group = Group.find_by(id: params[:id]) project = Project.find(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