# Copyright (C) 2012-2016 Zammad Foundation, http://zammad-foundation.org/ class LinksController < ApplicationController prepend_before_action :authentication_check # GET /api/v1/links def index links = Link.list( link_object: params[:link_object], link_object_value: params[:link_object_value], ) linked_objects = links .map { |elem| elem['link_object']&.safe_constantize&.lookup(id: elem['link_object_value']) } .compact # return result render json: { links: links, assets: ApplicationModel::CanAssets.reduce(linked_objects), } end # POST /api/v1/links/add def add object = case params[:link_object_source] when 'Ticket' Ticket.find_by(number: params[:link_object_source_number]) when 'KnowledgeBase::Answer::Translation' KnowledgeBase::Answer::Translation.find_by(id: params[:link_object_source_number]) end if !object render json: { error: 'No such object!' }, status: :unprocessable_entity return end link = Link.add( link_type: params[:link_type], link_object_target: params[:link_object_target], link_object_target_value: params[:link_object_target_value], link_object_source: params[:link_object_source], link_object_source_value: object.id, ) if link render json: link, status: :created else render json: link.errors, status: :unprocessable_entity end end # DELETE /api/v1/links/remove def remove link = Link.remove(params) if link render json: link, status: :created else render json: link.errors, status: :unprocessable_entity end end end