fix: validation error has not throw for the batch (backport #38494) (#38502)

fix: validation error has not throw for the batch (#38494)

* fix: validation error has not throw for the batch

* chore: fix test cases

(cherry picked from commit 5e9016ffab34df9609a75a7cbbaabbb37e7159d6)

Co-authored-by: rohitwaghchaure <rohitw1991@gmail.com>

erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py

@@ -2635,6 +2635,7 @@ class TestSalesInvoice(FrappeTestCase):
 					"voucher_type": "Sales Invoice",
 					"voucher_no": si.name,
 					"allow_zero_valuation": d.get("allow_zero_valuation"),
+					"voucher_detail_no": d.name,
 				},
 				raise_error_if_no_rate=False,
 			)

erpnext/controllers/buying_controller.py

@@ -118,6 +118,7 @@ class BuyingController(SubcontractingController):
 							"company": self.company,
 							"voucher_type": self.doctype,
 							"voucher_no": self.name,
+							"voucher_detail_no": row.name,
 						},
 						raise_error_if_no_rate=False,
 					)
@@ -373,6 +374,7 @@ class BuyingController(SubcontractingController):
 							"voucher_type": self.doctype,
 							"voucher_no": self.name,
 							"allow_zero_valuation": d.get("allow_zero_valuation"),
+							"voucher_detail_no": d.name,
 						},
 						raise_error_if_no_rate=False,
 					)

erpnext/controllers/selling_controller.py

@@ -444,6 +444,7 @@ class SellingController(StockController):
 							"company": self.company,
 							"voucher_type": self.doctype,
 							"voucher_no": self.name,
+							"voucher_detail_no": d.name,
 							"allow_zero_valuation": d.get("allow_zero_valuation"),
 						},
 						raise_error_if_no_rate=False,

erpnext/controllers/subcontracting_controller.py

@@ -880,6 +880,7 @@ class SubcontractingController(StockController):
 							"posting_date": self.posting_date,
 							"posting_time": self.posting_time,
 							"qty": -1 * item.consumed_qty,
+							"voucher_detail_no": item.name,
 							"serial_and_batch_bundle": item.serial_and_batch_bundle,
 						}
 					)

erpnext/stock/doctype/serial_and_batch_bundle/serial_and_batch_bundle.py

@@ -247,6 +247,7 @@ class SerialandBatchBundle(Document):
 				"serial_nos": [row.serial_no for row in self.entries if row.serial_no],
 				"batch_nos": {row.batch_no: row for row in self.entries if row.batch_no},
 				"voucher_type": self.voucher_type,
+				"voucher_detail_no": self.voucher_detail_no,
 			}
 		)
 

erpnext/stock/doctype/stock_entry/stock_entry.py

@@ -877,6 +877,7 @@ class StockEntry(StockController):
 				"company": self.company,
 				"allow_zero_valuation": item.allow_zero_valuation_rate,
 				"serial_and_batch_bundle": item.serial_and_batch_bundle,
+				"voucher_detail_no": item.name,
 			}
 		)
 

erpnext/stock/doctype/stock_entry/test_stock_entry.py

@@ -940,6 +940,42 @@ class TestStockEntry(FrappeTestCase):
 		stock_entry.insert()
 		self.assertTrue("_Test Variant Item-S" in [d.item_code for d in stock_entry.items])
 
+	def test_nagative_stock_for_batch(self):
+		item = make_item(
+			"_Test Batch Negative Item",
+			{
+				"has_batch_no": 1,
+				"create_new_batch": 1,
+				"batch_number_series": "B-BATCH-.##",
+				"is_stock_item": 1,
+			},
+		)
+
+		make_stock_entry(item_code=item.name, target="_Test Warehouse - _TC", qty=50, basic_rate=100)
+
+		ste = frappe.new_doc("Stock Entry")
+		ste.purpose = "Material Issue"
+		ste.company = "_Test Company"
+		for qty in [50, 20, 30]:
+			ste.append(
+				"items",
+				{
+					"item_code": item.name,
+					"s_warehouse": "_Test Warehouse - _TC",
+					"qty": qty,
+					"uom": item.stock_uom,
+					"stock_uom": item.stock_uom,
+					"conversion_factor": 1,
+					"transfer_qty": qty,
+				},
+			)
+
+		ste.set_stock_entry_type()
+		ste.insert()
+		make_stock_entry(item_code=item.name, target="_Test Warehouse - _TC", qty=50, basic_rate=100)
+
+		self.assertRaises(frappe.ValidationError, ste.submit)
+
 	def test_same_serial_nos_in_repack_or_manufacture_entries(self):
 		s1 = make_serialized_item(target_warehouse="_Test Warehouse - _TC")
 		serial_nos = get_serial_nos_from_bundle(s1.get("items")[0].serial_and_batch_bundle)

erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py

@@ -485,9 +485,9 @@ class TestStockLedgerEntry(FrappeTestCase, StockTestMixin):
 		dns = create_delivery_note_entries_for_batchwise_item_valuation_test(dn_entry_list)
 		sle_details = fetch_sle_details_for_doc_list(dns, ["stock_value_difference"])
 		svd_list = [-1 * d["stock_value_difference"] for d in sle_details]
-		expected_incoming_rates = expected_abs_svd = sorted([75.0, 125.0, 75.0, 125.0])
+		expected_incoming_rates = expected_abs_svd = [75.0, 125.0, 75.0, 125.0]
 
-		self.assertEqual(expected_abs_svd, sorted(svd_list), "Incorrect 'Stock Value Difference' values")
+		self.assertEqual(expected_abs_svd, svd_list, "Incorrect 'Stock Value Difference' values")
 		for dn, incoming_rate in zip(dns, expected_incoming_rates):
 			self.assertTrue(
 				dn.items[0].incoming_rate in expected_abs_svd,

erpnext/stock/serial_batch_bundle.py

@@ -406,7 +406,7 @@ class SerialNoValuation(DeprecatedSerialNoValuation):
 			.orderby(bundle.posting_date, bundle.posting_time, bundle.creation)
 		)
 
-		# Important to exclude the current voucher
+		# Important to exclude the current voucher to calculate correct the stock value difference
 		if self.sle.voucher_no:
 			query = query.where(bundle.voucher_no != self.sle.voucher_no)
 
@@ -539,8 +539,10 @@ class BatchNoValuation(DeprecatedBatchNoValuation):
 			.groupby(child.batch_no)
 		)
 
-		# Important to exclude the current voucher
-		if self.sle.voucher_no:
+		# Important to exclude the current voucher detail no / voucher no to calculate the correct stock value difference
+		if self.sle.voucher_detail_no:
+			query = query.where(parent.voucher_detail_no != self.sle.voucher_detail_no)
+		elif self.sle.voucher_no:
 			query = query.where(parent.voucher_no != self.sle.voucher_no)
 
 		if timestamp_condition: