module API # groups API class Groups < Grape::API before { authenticate! } resource :groups do # Get a groups list # # Example Request: # GET /groups get do @groups = if current_user.admin Group.all else current_user.groups end @groups = @groups.search(params[:search]) if params[:search].present? @groups = paginate @groups present @groups, with: Entities::Group end # Create group. Available only for users who can create groups. # # Parameters: # name (required) - The name of the group # path (required) - The path of the group # description (optional) - The description of the group # visibility_level (optional) - The visibility level of the group # Example Request: # POST /groups post do authorize! :create_group, current_user required_attributes! [:name, :path] attrs = attributes_for_keys [:name, :path, :description, :visibility_level] @group = Group.new(attrs) if @group.save @group.add_owner(current_user) present @group, with: Entities::Group else render_api_error!("Failed to save group #{@group.errors.messages}", 400) end end # Update group. Available only for users who can administrate groups. # # Parameters: # id (required) - The ID of a group # path (optional) - The path of the group # description (optional) - The description of the group # visibility_level (optional) - The visibility level of the group # Example Request: # PUT /groups/:id put ':id' do group = find_group(params[:id]) authorize! :admin_group, group attrs = attributes_for_keys [:name, :path, :description, :visibility_level] if ::Groups::UpdateService.new(group, current_user, attrs).execute present group, with: Entities::GroupDetail else render_validation_error!(group) end end # Get a single group, with containing projects # # Parameters: # id (required) - The ID of a group # Example Request: # GET /groups/:id get ":id" do group = find_group(params[:id]) present group, with: Entities::GroupDetail end # Remove group # # Parameters: # id (required) - The ID of a group # Example Request: # DELETE /groups/:id delete ":id" do group = find_group(params[:id]) authorize! :admin_group, group DestroyGroupService.new(group, current_user).execute end # Get a list of projects in this group # # Example Request: # GET /groups/:id/projects get ":id/projects" do group = find_group(params[:id]) projects = group.projects projects = filter_projects(projects) projects = paginate projects present projects, with: Entities::Project end # Transfer a project to the Group namespace # # Parameters: # id - group id # project_id - project id # Example Request: # POST /groups/:id/projects/:project_id 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 else render_api_error!("Failed to transfer project #{project.errors.messages}", 400) end end end end end