feat(Sales & Purchases ): add currency code in edit mode.

src/containers/Sales/Invoices/InvoiceForm/InvoiceForm.js

@@ -67,7 +67,7 @@ function InvoiceForm({
   const initialValues = useMemo(
     () => ({
       ...(!isEmpty(invoice)
-        ? { ...transformToEditForm(invoice), currency_code: base_currency }
+        ? { ...transformToEditForm(invoice) }
         : {
             ...defaultInvoice,
             ...(invoiceIncrementMode && {

src/containers/Sales/Invoices/InvoiceForm/InvoiceFormHeaderFields.js

@@ -115,7 +115,6 @@ function InvoiceFormHeaderFields({
                 defaultSelectText={<T id={'select_customer_account'} />}
                 onContactSelected={(customer) => {
                   form.setFieldValue('customer_id', customer.id);
-                  form.setFieldValue('exchange_rate', '');
                   form.setFieldValue('currency_code', customer?.currency_code);
                   setSelectCustomer(customer);
                 }}

src/containers/Sales/Invoices/InvoiceForm/utils.js

@@ -44,7 +44,8 @@ export const defaultInvoice = {
   reference_no: '',
   invoice_message: '',
   terms_conditions: '',
-  exchange_rate: '',
+  exchange_rate: 1,
+  currency_code: '',
   branch_id: '',
   warehouse_id: '',
   entries: [...repeatValue(defaultInvoiceEntry, MIN_LINES_NUMBER)],