feat: Adding loads and load-attachments endpoints

sections/load-attachments/routes.js

@@ -0,0 +1,11 @@
+'use strict';
+const router = require('express').Router();
+const services= require('./services.js');
+
+router.post('/loading/:id', services.postLoadingAttachment );
+router.post('/downloading/:id', services.postDownloadingAttachment );
+router.get('/load/:id', services.getLoadAttachmentList );
+router.get('/:id', services.getAttachment );
+router.get('/', services.getAttachmentList );
+
+module.exports = router;