brotherton-erpnext/erpnext/patches/v10_0/set_discount_amount.py

35 lines
1.2 KiB
Python

from __future__ import unicode_literals
import frappe
def execute():
frappe.reload_doc("accounts", "doctype", "sales_invoice_item")
frappe.reload_doc('accounts', 'doctype', 'purchase_invoice_item')
frappe.reload_doc('buying', 'doctype', 'purchase_order_item')
frappe.reload_doc('buying', 'doctype', 'supplier_quotation_item')
frappe.reload_doc('selling', 'doctype', 'sales_order_item')
frappe.reload_doc('selling', 'doctype', 'quotation_item')
frappe.reload_doc('stock', 'doctype', 'delivery_note_item')
frappe.reload_doc('stock', 'doctype', 'purchase_receipt_item')
selling_doctypes = ["Sales Order Item", "Sales Invoice Item", "Delivery Note Item", "Quotation Item"]
buying_doctypes = ["Purchase Order Item", "Purchase Invoice Item", "Purchase Receipt Item", "Supplier Quotation Item"]
for doctype in selling_doctypes:
frappe.db.sql('''
UPDATE
`tab%s`
SET
discount_amount = if(rate_with_margin > 0, rate_with_margin, price_list_rate) * discount_percentage / 100
WHERE
discount_percentage > 0
''' % (doctype))
for doctype in buying_doctypes:
frappe.db.sql('''
UPDATE
`tab%s`
SET
discount_amount = price_list_rate * discount_percentage / 100
WHERE
discount_percentage > 0
''' % (doctype))