fix: Validatiion for loan write off amountt
diff --git a/erpnext/loan_management/doctype/loan_write_off/loan_write_off.py b/erpnext/loan_management/doctype/loan_write_off/loan_write_off.py
index 22fbe1a..823e6a9 100644
--- a/erpnext/loan_management/doctype/loan_write_off/loan_write_off.py
+++ b/erpnext/loan_management/doctype/loan_write_off/loan_write_off.py
@@ -5,19 +5,28 @@
from __future__ import unicode_literals
import frappe, erpnext
from frappe import _
-from frappe.utils import getdate
-from frappe.model.document import Document
+from frappe.utils import getdate, flt
from erpnext.controllers.accounts_controller import AccountsController
from erpnext.accounts.general_ledger import make_gl_entries
class LoanWriteOff(AccountsController):
def validate(self):
self.set_missing_values()
+ self.validate_write_off_amount()
def set_missing_values(self):
if not self.cost_center:
self.cost_center = erpnext.get_default_cost_center(self.company)
+ def validate_write_off_amount(self):
+ total_payment, principal_paid, interest_payable, written_off_amount = frappe.get_value("Loan", self.loan,
+ ['total_payment', 'total_principal_paid','total_interest_payable', 'written_off_amount'])
+
+ pending_principal_amount = flt(total_payment) - flt(interest_payable) - flt(principal_paid) - flt(written_off_amount)
+
+ if self.write_off_amount > pending_principal_amount:
+ frappe.throw(_("Write off amount cannot be greater than pending principal amount"))
+
def on_submit(self):
self.update_outstanding_amount()
self.make_gl_entries()