Web hook when Purchase order is Closed is not triggering

ERPNext
1

When i try to create a new Webhook on purchase Order status changing to Close is not triggering.
Could you please help me with this, Where i exactly i kept wrong.

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2

you made no mistake, because Close purchase order is technically by doc.db_set which does not trigger doc events.

3

Thank you Szufisher for quick reply. Is there any work around to trigger webhook and make an Api call in this scenario.
Any suggestion would be appreciated.

4

override this whitelist method in purchase_order.py, manually trigger the on_update in your custom code.
@frappe.whitelist()
def close_or_unclose_purchase_orders

5

Could you please provide any sample code link for reference

6

Hi @szufisher ,

Can you please help me to override the above method. Where do i need to make change and procedure for this.

Thanks,
Sandeepkumar.P

7
  1. create a new custom app, below sample code used fisher_test
  2. in the hooks.py add following code to override the standard whitelist method
# Overriding Methods

# ------------------------------

#

override_whitelisted_methods = {

"erpnext.buying.doctype.purchase_order.purchase_order.close_or_unclose_purchase_orders": "fisher_test.override.my_close_or_unclose_purchase_orders",

"erpnext.buying.doctype.purchase_order.purchase_order.update_status": "fisher_test.override.my_update_status"

}
  1. create a new py file with code referenced by the hooks, in the code, call the original method and manually trigger the web hook
    image
    image1155×796 102 KB 
import frappe
import json
from erpnext.buying.doctype.purchase_order.purchase_order import (
    update_status,
    close_or_unclose_purchase_orders
)
from frappe.integrations.doctype.webhook import run_webhooks


@frappe.whitelist()
def my_update_status(status, name):
    update_status(status, name)
    if status == 'Closed':
        po = frappe.get_doc('Purchase Order', name)
        run_webhooks(po, 'on_update')       

@frappe.whitelist()
def my_close_or_unclose_purchase_orders(names, status):
    close_or_unclose_purchase_orders(names, status)
    if status == 'Closed':
        if isinstance(names, str):
            names = json.loads(names)
        for name in names:
            po = frappe.get_doc('Purchase Order', name)
            run_webhooks(po, 'on_update')