Removed default taxes and charges from customer and supplier master. Added patch to create tax rules against customer/supplier

erpnext/patches/v5_8/tax_rule.py

@@ -0,0 +1,27 @@
+# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+	customers = frappe.db.sql("""select name, default_taxes_and_charges from tabCustomer where 
+		ifnull(default_taxes_and_charges, '') != '' """, as_dict=1)
+		
+	for d in customers:
+		tr = frappe.new_doc("Tax Rule")
+		tr.tax_type = "Sales"
+		tr.customer = d.name
+		tr.sales_tax_template = d.default_taxes_and_charges
+		tr.save()
+		
+
+	suppliers = frappe.db.sql("""select name, default_taxes_and_charges from tabSupplier where 
+		ifnull(default_taxes_and_charges, '') != '' """, as_dict=1)
+		
+	for d in suppliers:
+		tr = frappe.new_doc("Tax Rule")
+		tr.tax_type = "Purchase"
+		tr.supplier = d.name
+		tr.purchase_tax_template = d.default_taxes_and_charges
+		tr.save()