module API class Members < Grape::API include PaginationParams before { authenticate! } helpers ::API::Helpers::MembersHelpers %w[group project].each do |source_type| params do requires :id, type: String, desc: "The #{source_type} ID" end resource source_type.pluralize do desc 'Gets a list of group or project members viewable by the authenticated user.' do success Entities::Member end params do optional :query, type: String, desc: 'A query string to search for members' use :pagination end get ":id/members" do source = find_source(source_type, params[:id]) users = source.users users = users.merge(User.search(params[:query])) if params[:query] present paginate(users), with: Entities::Member, source: source end desc 'Gets a member of a group or project.' do success Entities::Member end params do requires :user_id, type: Integer, desc: 'The user ID of the member' end get ":id/members/:user_id" do source = find_source(source_type, params[:id]) members = source.members member = members.find_by!(user_id: params[:user_id]) present member.user, with: Entities::Member, member: member end desc 'Adds a member to a group or project.' do success Entities::Member end params do requires :user_id, type: Integer, desc: 'The user ID of the new member' requires :access_level, type: Integer, desc: 'A valid access level (defaults: `30`, developer access level)' optional :expires_at, type: DateTime, desc: 'Date string in the format YEAR-MONTH-DAY' end post ":id/members" do source = find_source(source_type, params[:id]) authorize_admin_source!(source_type, source) member = source.members.find_by(user_id: params[:user_id]) # We need this explicit check because `source.add_user` doesn't # currently return the member created so it would return 201 even if # the member already existed... # The `source_type == 'group'` check is to ensure back-compatibility # but 409 behavior should be used for both project and group members in 9.0! conflict!('Member already exists') if source_type == 'group' && member unless member member = source.add_user(params[:user_id], params[:access_level], current_user: current_user, expires_at: params[:expires_at]) end if member.persisted? && member.valid? present member.user, with: Entities::Member, member: member else # This is to ensure back-compatibility but 400 behavior should be used # for all validation errors in 9.0! render_api_error!('Access level is not known', 422) if member.errors.key?(:access_level) render_validation_error!(member) end end desc 'Updates a member of a group or project.' do success Entities::Member end params do requires :user_id, type: Integer, desc: 'The user ID of the new member' requires :access_level, type: Integer, desc: 'A valid access level' optional :expires_at, type: DateTime, desc: 'Date string in the format YEAR-MONTH-DAY' end put ":id/members/:user_id" do source = find_source(source_type, params[:id]) authorize_admin_source!(source_type, source) member = source.members.find_by!(user_id: params[:user_id]) attrs = attributes_for_keys [:access_level, :expires_at] if member.update_attributes(attrs) present member.user, with: Entities::Member, member: member else # This is to ensure back-compatibility but 400 behavior should be used # for all validation errors in 9.0! render_api_error!('Access level is not known', 422) if member.errors.key?(:access_level) render_validation_error!(member) end end desc 'Removes a user from a group or project.' params do requires :user_id, type: Integer, desc: 'The user ID of the member' end delete ":id/members/:user_id" do source = find_source(source_type, params[:id]) # This is to ensure back-compatibility but find_by! should be used # in that casse in 9.0! member = source.members.find_by(user_id: params[:user_id]) # This is to ensure back-compatibility but this should be removed in # favor of find_by! in 9.0! not_found!("Member: user_id:#{params[:user_id]}") if source_type == 'group' && member.nil? # This is to ensure back-compatibility but 204 behavior should be used # for all DELETE endpoints in 9.0! if member.nil? { message: "Access revoked", id: params[:user_id].to_i } else ::Members::DestroyService.new(source, current_user, declared_params).execute present member.user, with: Entities::Member, member: member end end end end end end