Set Qty in transactions based on serial no via Stock Settings (#13897)

erpnext/patches.txt

@@ -500,3 +500,4 @@ erpnext.patches.v10_0.set_student_party_type
 erpnext.patches.v10_0.update_project_in_sle
 erpnext.patches.v10_0.fix_reserved_qty_for_sub_contract
 erpnext.patches.v10_0.taxes_issue_with_pos
+erpnext.patches.v10_0.set_qty_in_transactions_based_on_serial_no_input

erpnext/patches/v10_0/set_qty_in_transactions_based_on_serial_no_input.py

@@ -0,0 +1,12 @@
+# Copyright (c) 2017, Frappe and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+	frappe.reload_doc("stock", "doctype", "stock_settings")
+
+	ss = frappe.get_doc("Stock Settings")
+	ss.set_qty_in_transactions_based_on_serial_no_input = 1
+	ss.save()

erpnext/public/js/controllers/transaction.js

@@ -401,7 +401,7 @@ erpnext.TransactionController = erpnext.taxes_and_totals.extend({
 				item.serial_no = valid_serial_nos.join('\n');
 
 				refresh_field("serial_no", item.name, item.parentfield);
-				if(!doc.is_return) {
+				if(!doc.is_return && cint(user_defaults.set_qty_in_transactions_based_on_serial_no_input)) {
 					frappe.model.set_value(item.doctype, item.name,
 						"qty", valid_serial_nos.length / item.conversion_factor);
 					frappe.model.set_value(item.doctype, item.name, "stock_qty", valid_serial_nos.length);

erpnext/setup/setup_wizard/operations/defaults_setup.py

@@ -37,6 +37,7 @@ def set_default_settings(args):
 	stock_settings.auto_indent = 1
 	stock_settings.auto_insert_price_list_rate_if_missing = 1
 	stock_settings.automatically_set_serial_nos_based_on_fifo = 1
+	stock_settings.set_qty_in_transactions_based_on_serial_no_input = 1
 	stock_settings.save()
 
 	selling_settings = frappe.get_doc("Selling Settings")

erpnext/stock/doctype/serial_no/serial_no.py

@@ -198,7 +198,7 @@ def validate_serial_no(sle, item_det):
 				frappe.throw(_("Serial No {0} quantity {1} cannot be a fraction").format(sle.item_code, sle.actual_qty))
 
 			if len(serial_nos) and len(serial_nos) != abs(cint(sle.actual_qty)):
-				frappe.throw(_("{0} Serial Numbers required for Item {1}. You have provided {2}.").format(sle.actual_qty, sle.item_code, len(serial_nos)),
+				frappe.throw(_("{0} Serial Numbers required for Item {1}. You have provided {2}.").format(abs(sle.actual_qty), sle.item_code, len(serial_nos)),
 					SerialNoQtyError)
 
 			if len(serial_nos) != len(set(serial_nos)):

erpnext/stock/doctype/stock_settings/stock_settings.json

@@ -463,6 +463,37 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "default": "1", 
+   "fieldname": "set_qty_in_transactions_based_on_serial_no_input", 
+   "fieldtype": "Check", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "ignore_xss_filter": 0, 
+   "in_filter": 0, 
+   "in_global_search": 0, 
+   "in_list_view": 0, 
+   "in_standard_filter": 0, 
+   "label": "Set Qty in Transactions based on Serial No Input", 
+   "length": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "print_hide_if_no_value": 0, 
+   "read_only": 0, 
+   "remember_last_selected_value": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_bulk_edit": 0, 
    "allow_on_submit": 0, 
@@ -679,7 +710,7 @@
  "issingle": 1, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-11-17 01:35:49.562613", 
+ "modified": "2018-05-03 12:37:12.905394", 
  "modified_by": "Administrator", 
  "module": "Stock", 
  "name": "Stock Settings", 

erpnext/stock/doctype/stock_settings/stock_settings.py

@@ -11,8 +11,9 @@ from frappe.utils.html_utils import clean_html
 
 class StockSettings(Document):
 	def validate(self):
-		for key in ["item_naming_by", "item_group", "stock_uom", "allow_negative_stock", "default_warehouse"]:
+		for key in ["item_naming_by", "item_group", "stock_uom",
-			frappe.db.set_default(key, self.get(key, ""))
+			"allow_negative_stock", "default_warehouse", "set_qty_in_transactions_based_on_serial_no_input"]:
+				frappe.db.set_default(key, self.get(key, ""))
 
 		from erpnext.setup.doctype.naming_series.naming_series import set_by_naming_series
 		set_by_naming_series("Item", "item_code",