fix: show Posting Date on Make Payment

- keep rate if item rate is zero on ex-rate change

models/baseModels/InvoiceItem/InvoiceItem.ts

@@ -88,6 +88,10 @@ export abstract class InvoiceItem extends Doc {
           'rate'
         )) as undefined | Money;
 
+        if (!rate?.float && this.rate?.float) {
+          return this.rate;
+        }
+
         if (
           fieldname !== 'itemTaxedTotal' &&
           fieldname !== 'itemDiscountedTotal'

models/helpers.ts

@@ -34,7 +34,7 @@ export function getInvoiceActions(
         await openQuickEdit({
           schemaName: 'Payment',
           name: payment.name as string,
-          hideFields: ['party', 'date', 'paymentType', 'for'],
+          hideFields: ['party', 'paymentType', 'for'],
           defaults: {
             party,
             [hideAccountField]: doc.account,