DEVDOCS-8415 add the PDF Portfolio option to eSign7

Author: InbarGazit

lib/eSignature/controllers/eg006EnvelopeDocs.js

@@ -68,7 +68,8 @@ eg006EnvelopeDocs.createController = async (req, res) => {
         //
         const standardDocItems = [
             {name: 'Combined'   , type: 'content', documentId: 'combined'},
-            {name: 'Zip archive', type: 'zip', documentId: 'archive'}]
+            {name: 'Zip archive', type: 'zip', documentId: 'archive'},
+            {name: 'PDF Portfolio', type: 'portfolio', documentId: 'portfolio'}]
             // The certificate of completion is named "summary".
             // We give it a better name below.
         const envelopeDocItems = results.envelopeDocuments.map( doc =>

lib/eSignature/examples/envelopeGetDoc.js

@@ -47,6 +47,10 @@ const getDocument = async (args) => {
     docName += ".pdf";
     pdfFile = true;
   }
+  if (docItem.type === 'portfolio') {
+    docName += ".pdf";
+    pdfFile = true;
+  }
   // Add .zip as appropriate
   if (docItem.type === "zip") {
     docName += ".zip";