fix: only show pay button for specific doctype in portal

erpnext/accounts/doctype/payment_request/payment_request.py

@@ -28,6 +28,16 @@ def _get_payment_gateway_controller(*args, **kwargs):
 	return get_payment_gateway_controller(*args, **kwargs)
 
 
+ALLOWED_DOCTYPES_FOR_PAYMENT_REQUEST = [
+	"Sales Order",
+	"Purchase Order",
+	"Sales Invoice",
+	"Purchase Invoice",
+	"POS Invoice",
+	"Fees",
+]
+
+
 class PaymentRequest(Document):
 	# begin: auto-generated types
 	# This code is auto-generated. Do not modify anything in this block.
@@ -525,14 +535,7 @@ def make_payment_request(**args):
 	args = frappe._dict(args)
 	ref_doc = args.ref_doc or frappe.get_doc(args.dt, args.dn)
 
-	if ref_doc.doctype not in [
-		"Sales Order",
-		"Purchase Order",
-		"Sales Invoice",
-		"Purchase Invoice",
-		"POS Invoice",
-		"Fees",
-	]:
+	if ref_doc.doctype not in ALLOWED_DOCTYPES_FOR_PAYMENT_REQUEST:
 		frappe.throw(
 			_("Payment Requests cannot be created against: {0}").format(frappe.bold(ref_doc.doctype))
 		)

erpnext/templates/pages/order.py

@@ -4,7 +4,10 @@
 import frappe
 from frappe import _
 
-from erpnext.accounts.doctype.payment_request.payment_request import get_amount
+from erpnext.accounts.doctype.payment_request.payment_request import (
+	ALLOWED_DOCTYPES_FOR_PAYMENT_REQUEST,
+	get_amount,
+)
 
 
 def get_context(context):
@@ -68,10 +71,12 @@ def get_payment_details(doc):
 		(
 			"payments" in frappe.get_installed_apps()
 			and frappe.db.get_single_value("Buying Settings", "show_pay_button")
+			and doc.doctype in ALLOWED_DOCTYPES_FOR_PAYMENT_REQUEST
 		),
 		0,
 	)
 	if not show_pay_button:
 		return show_pay_button, amount
+
 	amount = get_amount(doc)
 	return bool(amount), amount