From c0c693d8b0faf42089314cf43f4fc117f45de4b4 Mon Sep 17 00:00:00 2001
From: Rohit Waghchaure <rohitw1991@gmail.com>
Date: Sat, 1 Jul 2023 11:30:46 +0530
Subject: [PATCH] fix: reposting has not changed valuation rate

---
 .../purchase_receipt/test_purchase_receipt.py | 115 ++++++++++++++++++
 erpnext/stock/stock_ledger.py                 |   6 +
 2 files changed, 121 insertions(+)

diff --git a/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py b/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
index 7965864cd431..222483327d13 100644
--- a/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
+++ b/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
@@ -1797,6 +1797,121 @@ def test_purchase_return_valuation_with_rejected_qty(self):
 
 		self.assertEqual(abs(data["stock_value_difference"]), 400.00)
 
+	def test_purchase_receipt_with_backdated_landed_cost_voucher(self):
+		from erpnext.controllers.sales_and_purchase_return import make_return_doc
+		from erpnext.stock.doctype.landed_cost_voucher.test_landed_cost_voucher import (
+			create_landed_cost_voucher,
+		)
+		from erpnext.stock.doctype.stock_entry.test_stock_entry import make_stock_entry
+
+		item_code = "_Test Purchase Item With Landed Cost"
+		create_item(item_code)
+
+		warehouse = create_warehouse("_Test Purchase Warehouse With Landed Cost")
+		warehouse1 = create_warehouse("_Test Purchase Warehouse With Landed Cost 1")
+		warehouse2 = create_warehouse("_Test Purchase Warehouse With Landed Cost 2")
+		warehouse3 = create_warehouse("_Test Purchase Warehouse With Landed Cost 3")
+
+		pr = make_purchase_receipt(
+			item_code=item_code,
+			warehouse=warehouse,
+			posting_date=add_days(today(), -10),
+			posting_time="10:59:59",
+			qty=100,
+			rate=275.00,
+		)
+
+		pr_return = make_return_doc("Purchase Receipt", pr.name)
+		pr_return.posting_date = add_days(today(), -9)
+		pr_return.items[0].qty = 2 * -1
+		pr_return.items[0].received_qty = 2 * -1
+		pr_return.submit()
+
+		ste1 = make_stock_entry(
+			purpose="Material Transfer",
+			posting_date=add_days(today(), -8),
+			source=warehouse,
+			target=warehouse1,
+			item_code=item_code,
+			qty=20,
+			company=pr.company,
+		)
+
+		ste1.reload()
+		self.assertEqual(ste1.items[0].valuation_rate, 275.00)
+
+		ste2 = make_stock_entry(
+			purpose="Material Transfer",
+			posting_date=add_days(today(), -7),
+			source=warehouse,
+			target=warehouse2,
+			item_code=item_code,
+			qty=20,
+			company=pr.company,
+		)
+
+		ste2.reload()
+		self.assertEqual(ste2.items[0].valuation_rate, 275.00)
+
+		ste3 = make_stock_entry(
+			purpose="Material Transfer",
+			posting_date=add_days(today(), -6),
+			source=warehouse,
+			target=warehouse3,
+			item_code=item_code,
+			qty=20,
+			company=pr.company,
+		)
+
+		ste3.reload()
+		self.assertEqual(ste3.items[0].valuation_rate, 275.00)
+
+		ste4 = make_stock_entry(
+			purpose="Material Transfer",
+			posting_date=add_days(today(), -5),
+			source=warehouse1,
+			target=warehouse,
+			item_code=item_code,
+			qty=20,
+			company=pr.company,
+		)
+
+		ste4.reload()
+		self.assertEqual(ste4.items[0].valuation_rate, 275.00)
+
+		ste5 = make_stock_entry(
+			purpose="Material Transfer",
+			posting_date=add_days(today(), -4),
+			source=warehouse,
+			target=warehouse1,
+			item_code=item_code,
+			qty=20,
+			company=pr.company,
+		)
+
+		ste5.reload()
+		self.assertEqual(ste5.items[0].valuation_rate, 275.00)
+
+		create_landed_cost_voucher("Purchase Receipt", pr.name, pr.company, charges=2500 * -1)
+
+		pr.reload()
+		valuation_rate = pr.items[0].valuation_rate
+
+		ste1.reload()
+		self.assertEqual(ste1.items[0].valuation_rate, valuation_rate)
+
+		ste2.reload()
+		self.assertEqual(ste2.items[0].valuation_rate, valuation_rate)
+
+		ste3.reload()
+		self.assertEqual(ste3.items[0].valuation_rate, valuation_rate)
+
+		ste4.reload()
+		self.assertEqual(ste4.items[0].valuation_rate, valuation_rate)
+
+		ste5.reload()
+		self.assertEqual(ste5.items[0].valuation_rate, valuation_rate)
+
 
 def prepare_data_for_internal_transfer():
 	from erpnext.accounts.doctype.sales_invoice.test_sales_invoice import create_internal_supplier
diff --git a/erpnext/stock/stock_ledger.py b/erpnext/stock/stock_ledger.py
index 9c3991681757..e0de9913f08a 100644
--- a/erpnext/stock/stock_ledger.py
+++ b/erpnext/stock/stock_ledger.py
@@ -513,6 +513,7 @@ def get_dependent_entries_to_fix(self, entries_to_fix, sle):
 	def update_distinct_item_warehouses(self, dependant_sle):
 		key = (dependant_sle.item_code, dependant_sle.warehouse)
 		val = frappe._dict({"sle": dependant_sle})
+
 		if key not in self.distinct_item_warehouses:
 			self.distinct_item_warehouses[key] = val
 			self.new_items_found = True
@@ -524,6 +525,9 @@ def update_distinct_item_warehouses(self, dependant_sle):
 				val.sle_changed = True
 				self.distinct_item_warehouses[key] = val
 				self.new_items_found = True
+			elif self.distinct_item_warehouses[key].get("reposting_status"):
+				self.distinct_item_warehouses[key] = val
+				self.new_items_found = True
 
 	def process_sle(self, sle):
 		from erpnext.stock.doctype.serial_no.serial_no import get_serial_nos
@@ -1255,6 +1259,8 @@ def get_sle_by_voucher_detail_no(voucher_detail_no, excluded_sle=None):
 		[
 			"item_code",
 			"warehouse",
+			"actual_qty",
+			"qty_after_transaction",
 			"posting_date",
 			"posting_time",
 			"timestamp(posting_date, posting_time) as timestamp",