fix: make adjustment entry using stock reconciliation (backport #37995) (#38008)

* fix: make adjustment entry using stock reconciliation (#37995)

fix: do adjustment entry using stock reconciliation
(cherry picked from commit a8216b9727)

# Conflicts:
#	erpnext/stock/doctype/stock_ledger_entry/stock_ledger_entry.json
#	erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.py

* chore: fix conflicts

* fix: conflicts

* chore: fix conflicts

---------

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

erpnext/stock/doctype/stock_ledger_entry/stock_ledger_entry.json

@@ -11,6 +11,7 @@
   "warehouse",
   "posting_date",
   "posting_time",
+  "is_adjustment_entry",
   "column_break_6",
   "voucher_type",
   "voucher_no",
@@ -309,6 +310,12 @@
    "label": "Recalculate Incoming/Outgoing Rate",
    "no_copy": 1,
    "read_only": 1
+  },
+  {
+   "default": "0",
+   "fieldname": "is_adjustment_entry",
+   "fieldtype": "Check",
+   "label": "Is Adjustment Entry"
   }
  ],
  "hide_toolbar": 1,
@@ -317,7 +324,7 @@
  "in_create": 1,
  "index_web_pages_for_search": 1,
  "links": [],
- "modified": "2021-12-21 06:25:30.040801",
+ "modified": "2023-10-23 18:07:42.063615",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Stock Ledger Entry",
@@ -341,4 +348,4 @@
  "sort_field": "modified",
  "sort_order": "DESC",
  "states": []
-}
+}

erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.py

@@ -269,6 +269,10 @@ class StockReconciliation(StockController):
 			if item.has_batch_no:
 				has_batch_no = True
 
+			if not row.qty and not row.valuation_rate and not row.current_qty:
+				self.make_adjustment_entry(row, sl_entries)
+				continue
+
 			if item.has_serial_no or item.has_batch_no:
 				has_serial_no = True
 				self.get_sle_for_serialized_items(row, sl_entries, item)
@@ -402,6 +406,21 @@ class StockReconciliation(StockController):
 			# update valuation rate
 			self.update_valuation_rate_for_serial_nos(row, serial_nos)
 
+	def make_adjustment_entry(self, row, sl_entries):
+		from erpnext.stock.stock_ledger import get_stock_value_difference
+
+		difference_amount = get_stock_value_difference(
+			row.item_code, row.warehouse, self.posting_date, self.posting_time
+		)
+
+		if not difference_amount:
+			return
+
+		args = self.get_sle_for_items(row)
+		args.update({"stock_value_difference": -1 * difference_amount, "is_adjustment_entry": 1})
+
+		sl_entries.append(args)
+
 	def update_valuation_rate_for_serial_no(self):
 		for d in self.items:
 			if not d.serial_no:

erpnext/stock/stock_ledger.py

@@ -635,9 +635,11 @@ class update_entries_after(object):
 		sle.valuation_rate = self.wh_data.valuation_rate
 		sle.stock_value = self.wh_data.stock_value
 		sle.stock_queue = json.dumps(self.wh_data.stock_queue)
-		sle.stock_value_difference = stock_value_difference
-		sle.doctype = "Stock Ledger Entry"
 
+		if not sle.is_adjustment_entry or not self.args.get("sle_id"):
+			sle.stock_value_difference = stock_value_difference
+
+		sle.doctype = "Stock Ledger Entry"
 		frappe.get_doc(sle).db_update()
 
 		if not self.args.get("sle_id"):
@@ -1711,3 +1713,27 @@ def is_internal_transfer(sle):
 
 	if data.is_internal_supplier and data.represents_company == data.company:
 		return True
+
+
+def get_stock_value_difference(item_code, warehouse, posting_date, posting_time, voucher_no=None):
+	table = frappe.qb.DocType("Stock Ledger Entry")
+
+	query = (
+		frappe.qb.from_(table)
+		.select(Sum(table.stock_value_difference).as_("value"))
+		.where(
+			(table.is_cancelled == 0)
+			& (table.item_code == item_code)
+			& (table.warehouse == warehouse)
+			& (
+				(table.posting_date < posting_date)
+				| ((table.posting_date == posting_date) & (table.posting_time <= posting_time))
+			)
+		)
+	)
+
+	if voucher_no:
+		query = query.where(table.voucher_no != voucher_no)
+
+	difference_amount = query.run()
+	return flt(difference_amount[0][0]) if difference_amount else 0