fix: disable deferred naming on SLE/GLE if hash method is used. (#30286)

* fix: dont rename GLE/SLE that dont have naming series

* test: tests for deferred naming of ledgers

erpnext/accounts/doctype/gl_entry/gl_entry.py

@@ -32,6 +32,8 @@ class GLEntry(Document):
 		name will be changed using autoname options (in a scheduled job)
 		"""
 		self.name = frappe.generate_hash(txt="", length=10)
+		if self.meta.autoname == "hash":
+			self.to_rename = 0
 
 	def validate(self):
 		self.flags.ignore_submit_comment = True

erpnext/stock/doctype/stock_ledger_entry/stock_ledger_entry.py

@@ -26,6 +26,8 @@ class StockLedgerEntry(Document):
 		name will be changed using autoname options (in a scheduled job)
 		"""
 		self.name = frappe.generate_hash(txt="", length=10)
+		if self.meta.autoname == "hash":
+			self.to_rename = 0
 
 	def validate(self):
 		self.flags.ignore_submit_comment = True

erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py

@@ -7,9 +7,11 @@ from uuid import uuid4
 
 import frappe
 from frappe.core.page.permission_manager.permission_manager import reset
+from frappe.custom.doctype.property_setter.property_setter import make_property_setter
 from frappe.tests.utils import FrappeTestCase
 from frappe.utils import add_days, today
 
+from erpnext.accounts.doctype.gl_entry.gl_entry import rename_gle_sle_docs
 from erpnext.stock.doctype.delivery_note.test_delivery_note import create_delivery_note
 from erpnext.stock.doctype.item.test_item import make_item
 from erpnext.stock.doctype.landed_cost_voucher.test_landed_cost_voucher import (
@@ -939,3 +941,62 @@ def get_unique_suffix():
 	# Used to isolate valuation sensitive
 	# tests to prevent future tests from failing.
 	return str(uuid4())[:8].upper()
+
+
+class TestDeferredNaming(FrappeTestCase):
+
+	@classmethod
+	def setUpClass(cls) -> None:
+		super().setUpClass()
+		cls.gle_autoname = frappe.get_meta("GL Entry").autoname
+		cls.sle_autoname = frappe.get_meta("Stock Ledger Entry").autoname
+
+	def setUp(self) -> None:
+		self.item = make_item().name
+		self.warehouse = "Stores - TCP1"
+		self.company = "_Test Company with perpetual inventory"
+
+	def tearDown(self) -> None:
+		make_property_setter(doctype="GL Entry", for_doctype=True,
+				property="autoname", value=self.gle_autoname, property_type="Data", fieldname=None)
+		make_property_setter(doctype="Stock Ledger Entry", for_doctype=True,
+				property="autoname", value=self.sle_autoname, property_type="Data", fieldname=None)
+
+		# since deferred naming autocommits, commit all changes to avoid flake
+		frappe.db.commit()  # nosemgrep
+
+	@staticmethod
+	def get_gle_sles(se):
+		filters = {"voucher_type": se.doctype, "voucher_no": se.name}
+		gle = set(frappe.get_list("GL Entry", filters, pluck="name"))
+		sle = set(frappe.get_list("Stock Ledger Entry", filters, pluck="name"))
+		return gle, sle
+
+	def test_deferred_naming(self):
+		se = make_stock_entry(item_code=self.item, to_warehouse=self.warehouse,
+				qty=10, rate=100, company=self.company)
+
+		gle, sle = self.get_gle_sles(se)
+		rename_gle_sle_docs()
+		renamed_gle, renamed_sle  = self.get_gle_sles(se)
+
+		self.assertFalse(gle & renamed_gle, msg="GLEs not renamed")
+		self.assertFalse(sle & renamed_sle, msg="SLEs not renamed")
+		se.cancel()
+
+	def test_hash_naming(self):
+		# disable naming series
+		for doctype in ("GL Entry", "Stock Ledger Entry"):
+			make_property_setter(doctype=doctype, for_doctype=True,
+					property="autoname", value="hash", property_type="Data", fieldname=None)
+
+		se = make_stock_entry(item_code=self.item, to_warehouse=self.warehouse,
+				qty=10, rate=100, company=self.company)
+
+		gle, sle = self.get_gle_sles(se)
+		rename_gle_sle_docs()
+		renamed_gle, renamed_sle  = self.get_gle_sles(se)
+
+		self.assertEqual(gle, renamed_gle, msg="GLEs are renamed while using hash naming")
+		self.assertEqual(sle, renamed_sle, msg="SLEs are renamed while using hash naming")
+		se.cancel()