fix: apply grand total to default payment mode in Sales and POS invoices

erpnext/accounts/doctype/pos_invoice/pos_invoice.js

@@ -55,6 +55,16 @@ erpnext.selling.POSInvoiceController = class POSInvoiceController extends erpnex
 		});
 
 		erpnext.accounts.dimensions.setup_dimension_filters(this.frm, this.frm.doctype);
+
+		if (this.frm.doc.pos_profile) {
+			frappe.db
+				.get_value("POS Profile", this.frm.doc.pos_profile, "disable_grand_total_to_default_mop")
+				.then((r) => {
+					if (!r.exc) {
+						this.frm.skip_default_payment = r.message.disable_grand_total_to_default_mop;
+					}
+				});
+		}
 	}
 
 	onload_post_render(frm) {
@@ -113,6 +123,7 @@ erpnext.selling.POSInvoiceController = class POSInvoiceController extends erpnex
 						this.frm.meta.default_print_format = r.message.print_format || "";
 						this.frm.doc.campaign = r.message.campaign;
 						this.frm.allow_print_before_pay = r.message.allow_print_before_pay;
+						this.frm.skip_default_payment = r.message.skip_default_payment;
 					}
 					this.frm.script_manager.trigger("update_stock");
 					this.calculate_taxes_and_totals();

erpnext/accounts/doctype/pos_invoice/pos_invoice.py

@@ -681,6 +681,7 @@ class POSInvoice(SalesInvoice):
 				"print_format": print_format,
 				"campaign": profile.get("campaign"),
 				"allow_print_before_pay": profile.get("allow_print_before_pay"),
+				"skip_default_payment": profile.get("disable_grand_total_to_default_mop"),
 			}
 
 	@frappe.whitelist()

erpnext/accounts/doctype/sales_invoice/sales_invoice.js

@@ -58,6 +58,13 @@ erpnext.accounts.SalesInvoiceController = class SalesInvoiceController extends (
 
 			me.frm.script_manager.trigger("is_pos");
 			me.frm.refresh_fields();
+			frappe.db
+				.get_value("POS Profile", this.frm.doc.pos_profile, "disable_grand_total_to_default_mop")
+				.then((r) => {
+					if (!r.exc) {
+						me.frm.skip_default_payment = r.message.disable_grand_total_to_default_mop;
+					}
+				});
 		}
 		erpnext.queries.setup_warehouse_query(this.frm);
 	}
@@ -506,8 +513,9 @@ erpnext.accounts.SalesInvoiceController = class SalesInvoiceController extends (
 					},
 					callback: function (r) {
 						if (!r.exc) {
-							if (r.message && r.message.print_format) {
+							if (r.message) {
 								me.frm.pos_print_format = r.message.print_format;
+								me.frm.skip_default_payment = r.message.skip_default_payment;
 							}
 							me.frm.trigger("update_stock");
 							if (me.frm.doc.taxes_and_charges) {

erpnext/accounts/doctype/sales_invoice/sales_invoice.py

@@ -700,6 +700,7 @@ class SalesInvoice(SellingController):
 				"allow_edit_discount": pos.get("allow_user_to_edit_discount"),
 				"campaign": pos.get("campaign"),
 				"allow_print_before_pay": pos.get("allow_print_before_pay"),
+				"skip_default_payment": pos.get("disable_grand_total_to_default_mop"),
 			}
 
 	def update_time_sheet(self, sales_invoice):

erpnext/public/js/controllers/taxes_and_totals.js

@@ -931,8 +931,11 @@ erpnext.taxes_and_totals = class TaxesAndTotals extends erpnext.payments {
 	set_default_payment(total_amount_to_pay, update_paid_amount) {
 		var me = this;
 		var payment_status = true;
-		if(this.frm.doc.is_pos && (update_paid_amount===undefined || update_paid_amount)) {
+		if (
-
+			this.frm.doc.is_pos
+			&& !cint(this.frm.skip_default_payment)
+			&& (update_paid_amount===undefined || update_paid_amount)
+		) {
 			$.each(this.frm.doc['payments'] || [], function(index, data) {
 				if(data.default && payment_status && total_amount_to_pay > 0) {
 					let base_amount, amount;

erpnext/selling/page/point_of_sale/pos_payment.js

@@ -342,7 +342,6 @@ erpnext.PointOfSale.Payment = class {
 	}
 
 	render_payment_section() {
-		this.remove_grand_total_from_default_mop();
 		this.render_payment_mode_dom();
 		this.make_invoice_fields_control();
 		this.update_totals_section();