fix: Report and JSON generation for Advances received

erpnext/patches/v13_0/create_gst_payment_entry_fields.py

@@ -0,0 +1,31 @@
+# Copyright (c) 2021, Frappe and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import frappe
+from frappe.custom.doctype.custom_field.custom_field import create_custom_fields
+
+def execute():
+	custom_fields = {
+		'Payment Entry': [
+			dict(fieldname='gst_section', label='GST Details', fieldtype='Section Break', insert_after='deductions',
+				print_hide=1, collapsible=1),
+			dict(fieldname='company_address', label='Company Address', fieldtype='Link', insert_after='gst_section',
+				print_hide=1, options='Address'),
+			dict(fieldname='company_gstin', label='Company GSTIN',
+				fieldtype='Data', insert_after='company_address',
+				fetch_from='company_address.gstin', print_hide=1, read_only=1),
+			dict(fieldname='place_of_supply', label='Place of Supply',
+				fieldtype='Data', insert_after='company_gstin',
+				print_hide=1, read_only=1),
+			dict(fieldname='gst_column_break', fieldtype='Column Break',
+					insert_after='place_of_supply'),
+			dict(fieldname='customer_address', label='Customer Address', fieldtype='Link', insert_after='gst_column_break',
+				print_hide=1, options='Address', depends_on = 'eval:doc.party_type == "Customer"'),
+			dict(fieldname='customer_gstin', label='Customer GSTIN',
+				fieldtype='Data', insert_after='customer_address',
+				fetch_from='customer_address.gstin', print_hide=1, read_only=1)
+		]
+	}
+
+	create_custom_fields(custom_fields, update=True)