fix: fetch logic for repay_from_salary in loan_repayment [v13] (#37136)

fix: fetch logic for repay_from_salary in loan_repayment

erpnext/loan_management/doctype/loan_repayment/loan_repayment.js

@@ -6,7 +6,12 @@
 frappe.ui.form.on('Loan Repayment', {
 	// refresh: function(frm) {
 
-	// }
+	// },
+
+	setup: function(frm) {
+		frm.add_fetch("against_loan", "repay_from_salary", "repay_from_salary");
+	},
+
 	onload: function(frm) {
 		frm.set_query('against_loan', function() {
 			return {

erpnext/loan_management/doctype/loan_repayment/loan_repayment.json

@@ -262,8 +262,6 @@
   },
   {
    "default": "0",
-   "fetch_from": "against_loan.repay_from_salary",
-   "fetch_if_empty": 1,
    "fieldname": "repay_from_salary",
    "fieldtype": "Check",
    "label": "Repay From Salary"
@@ -313,11 +311,10 @@
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2022-08-04 17:13:51.964203",
+ "modified": "2023-09-18 16:50:32.897005",
  "modified_by": "Administrator",
  "module": "Loan Management",
  "name": "Loan Repayment",
- "naming_rule": "Expression (old style)",
  "owner": "Administrator",
  "permissions": [
   {
@@ -353,6 +350,5 @@
  ],
  "sort_field": "modified",
  "sort_order": "DESC",
- "states": [],
  "track_changes": 1
 }

erpnext/loan_management/doctype/loan_repayment/loan_repayment.py

@@ -81,6 +81,11 @@ class LoanRepayment(AccountsController):
 		if amounts.get("due_date"):
 			self.due_date = amounts.get("due_date")
 
+		if self.repay_from_salary and not self.payroll_payable_account:
+			frappe.throw(_("Please set Payroll Payable Account in Loan Repayment"))
+		elif not self.repay_from_salary and self.payroll_payable_account:
+			self.repay_from_salary = 1
+
 	def check_future_entries(self):
 		future_repayment_date = frappe.db.get_value(
 			"Loan Repayment",