QBO Resolve classes issues.

server/accounting/qbo/qbo-receivables.js

@@ -402,7 +402,7 @@ async function QueryMetaData(oauthClient, qbo_realmId, req) {
     classes.json.QueryResponse &&
     classes.json.QueryResponse.Class &&
     classes.json.QueryResponse.Class.forEach((t) => {
-      itemMapping[t.Name] = t.Id;
+      classMapping[t.Name] = t.Id;
     });
 
   return {
@@ -431,13 +431,14 @@ async function InsertInvoice(
     qbo: true,
     items,
     taxCodes,
+    classes
   });
 
   const invoiceObj = {
     Line: InvoiceLineAdd,
     TxnDate: moment(job.date_invoiced).format("YYYY-MM-DD"),
     DocNumber: job.ro_number,
-    ...(job.class ? { ClassRef: { Id: classes[job.class] } } : {}),
+    ...(job.class ? { ClassRef: { value: classes[job.class] } } : {}),
     CustomerMemo: {
       value: `${job.clm_no ? `Claim No: ${job.clm_no}` : ``}${
         job.po_number ? `PO No: ${job.po_number}` : ``