Merge pull request #30055 from resilient-tech/fix-install-fixtures

fix: handle `ImportError` when installing country fixtures
diff --git a/erpnext/controllers/stock_controller.py b/erpnext/controllers/stock_controller.py
index c8e5edd..8972c32 100644
--- a/erpnext/controllers/stock_controller.py
+++ b/erpnext/controllers/stock_controller.py
@@ -507,13 +507,41 @@
 			"voucher_no": self.name,
 			"company": self.company
 		})
-		if future_sle_exists(args):
+
+		if future_sle_exists(args) or repost_required_for_queue(self):
 			item_based_reposting =  cint(frappe.db.get_single_value("Stock Reposting Settings", "item_based_reposting"))
 			if item_based_reposting:
 				create_item_wise_repost_entries(voucher_type=self.doctype, voucher_no=self.name)
 			else:
 				create_repost_item_valuation_entry(args)
 
+def repost_required_for_queue(doc: StockController) -> bool:
+	"""check if stock document contains repeated item-warehouse with queue based valuation.
+
+	if queue exists for repeated items then SLEs need to reprocessed in background again.
+	"""
+
+	consuming_sles = frappe.db.get_all("Stock Ledger Entry",
+		filters={
+			"voucher_type": doc.doctype,
+			"voucher_no": doc.name,
+			"actual_qty": ("<", 0),
+			"is_cancelled": 0
+		},
+		fields=["item_code", "warehouse", "stock_queue"]
+	)
+	item_warehouses = [(sle.item_code, sle.warehouse) for sle in consuming_sles]
+
+	unique_item_warehouses = set(item_warehouses)
+
+	if len(unique_item_warehouses) == len(item_warehouses):
+		return False
+
+	for sle in consuming_sles:
+		if sle.stock_queue != "[]":  # using FIFO/LIFO valuation
+			return True
+	return False
+
 
 @frappe.whitelist()
 def make_quality_inspections(doctype, docname, items):
diff --git a/erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py b/erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py
index 01d25b2..684a8d4 100644
--- a/erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py
+++ b/erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py
@@ -389,10 +389,13 @@
 			)
 
 
-	def assertSLEs(self, doc, expected_sles):
+	def assertSLEs(self, doc, expected_sles, sle_filters=None):
 		""" Compare sorted SLEs, useful for vouchers that create multiple SLEs for same line"""
-		sles = frappe.get_all("Stock Ledger Entry", fields=["*"],
-				filters={"voucher_no": doc.name, "voucher_type": doc.doctype, "is_cancelled":0},
+
+		filters = {"voucher_no": doc.name, "voucher_type": doc.doctype, "is_cancelled": 0}
+		if sle_filters:
+			filters.update(sle_filters)
+		sles = frappe.get_all("Stock Ledger Entry", fields=["*"], filters=filters,
 			order_by="timestamp(posting_date, posting_time), creation")
 
 		for exp_sle, act_sle in zip(expected_sles, sles):
@@ -665,6 +668,78 @@
 			{"actual_qty": -10, "stock_value_difference": -10*40, "stock_queue": []},
 		]))
 
+	def test_fifo_dependent_consumption(self):
+		item = make_item("_TestFifoTransferRates")
+		source = "_Test Warehouse - _TC"
+		target = "Stores - _TC"
+
+		rates = [10 * i for i in range(1, 20)]
+
+		receipt = make_stock_entry(item_code=item.name, target=source, qty=10, do_not_save=True, rate=10)
+		for rate in rates[1:]:
+			row = frappe.copy_doc(receipt.items[0], ignore_no_copy=False)
+			row.basic_rate = rate
+			receipt.append("items", row)
+
+		receipt.save()
+		receipt.submit()
+
+		expected_queues = []
+		for idx, rate in enumerate(rates, start=1):
+			expected_queues.append(
+				{"stock_queue": [[10, 10 * i] for i in range(1, idx + 1)]}
+			)
+		self.assertSLEs(receipt, expected_queues)
+
+		transfer = make_stock_entry(item_code=item.name, source=source, target=target, qty=10, do_not_save=True, rate=10)
+		for rate in rates[1:]:
+			row = frappe.copy_doc(transfer.items[0], ignore_no_copy=False)
+			transfer.append("items", row)
+
+		transfer.save()
+		transfer.submit()
+
+		# same exact queue should be transferred
+		self.assertSLEs(transfer, expected_queues, sle_filters={"warehouse": target})
+
+	def test_fifo_multi_item_repack_consumption(self):
+		rm = make_item("_TestFifoRepackRM")
+		packed = make_item("_TestFifoRepackFinished")
+		warehouse = "_Test Warehouse - _TC"
+
+		rates = [10 * i for i in range(1, 5)]
+
+		receipt = make_stock_entry(item_code=rm.name, target=warehouse, qty=10, do_not_save=True, rate=10)
+		for rate in rates[1:]:
+			row = frappe.copy_doc(receipt.items[0], ignore_no_copy=False)
+			row.basic_rate = rate
+			receipt.append("items", row)
+
+		receipt.save()
+		receipt.submit()
+
+		repack = make_stock_entry(item_code=rm.name, source=warehouse, qty=10,
+				do_not_save=True, rate=10, purpose="Repack")
+		for rate in rates[1:]:
+			row = frappe.copy_doc(repack.items[0], ignore_no_copy=False)
+			repack.append("items", row)
+
+		repack.append("items", {
+			"item_code": packed.name,
+			"t_warehouse": warehouse,
+			"qty": 1,
+			"transfer_qty": 1,
+		})
+
+		repack.save()
+		repack.submit()
+
+		# same exact queue should be transferred
+		self.assertSLEs(repack, [
+			{"incoming_rate": sum(rates) * 10}
+		], sle_filters={"item_code": packed.name})
+
+
 def create_repack_entry(**args):
 	args = frappe._dict(args)
 	repack = frappe.new_doc("Stock Entry")