Merge branch 'develop' into e-inv-paid-invoice-fix

erpnext/e_commerce/doctype/e_commerce_settings/e_commerce_settings.py

@@ -146,12 +146,7 @@ def validate_cart_settings(doc=None, method=None):
 
 
 def get_shopping_cart_settings():
-	if not getattr(frappe.local, "shopping_cart_settings", None):
+	return frappe.get_cached_doc("E Commerce Settings")
-		frappe.local.shopping_cart_settings = frappe.get_doc(
-			"E Commerce Settings", "E Commerce Settings"
-		)
-
-	return frappe.local.shopping_cart_settings
 
 
 @frappe.whitelist(allow_guest=True)

erpnext/education/doctype/education_settings/education_settings.py

@@ -41,4 +41,4 @@ class EducationSettings(Document):
 
 
 def update_website_context(context):
-	context["lms_enabled"] = frappe.get_doc("Education Settings").enable_lms
+	context["lms_enabled"] = frappe.get_cached_doc("Education Settings").enable_lms

erpnext/education/doctype/student_admission/templates/student_admission_row.html

@@ -1,6 +1,6 @@
 <div class="web-list-item transaction-list-item">
 	{% set today = frappe.utils.getdate(frappe.utils.nowdate()) %}
-	<a href = "{{ doc.route }}/" class="no-underline">
+	<a href = "{{ doc.route }}" class="no-underline">
 		<div class="row">
 			<div class="col-sm-4 bold">
 				<span class="indicator

erpnext/hr/doctype/leave_application/leave_application.py

@@ -735,9 +735,9 @@ def get_number_of_leave_days(
 	(Based on the include_holiday setting in Leave Type)"""
 	number_of_days = 0
 	if cint(half_day) == 1:
-		if from_date == to_date:
+		if getdate(from_date) == getdate(to_date):
 			number_of_days = 0.5
-		elif half_day_date and half_day_date <= to_date:
+		elif half_day_date and getdate(from_date) <= getdate(half_day_date) <= getdate(to_date):
 			number_of_days = date_diff(to_date, from_date) + 0.5
 		else:
 			number_of_days = date_diff(to_date, from_date) + 1

erpnext/hr/doctype/leave_application/test_leave_application.py

@@ -205,7 +205,12 @@ class TestLeaveApplication(unittest.TestCase):
 		# creates separate leave ledger entries
 		frappe.delete_doc_if_exists("Leave Type", "Test Leave Validation", force=1)
 		leave_type = frappe.get_doc(
-			dict(leave_type_name="Test Leave Validation", doctype="Leave Type", allow_negative=True)
+			dict(
+				leave_type_name="Test Leave Validation",
+				doctype="Leave Type",
+				allow_negative=True,
+				include_holiday=True,
+			)
 		).insert()
 
 		employee = get_employee()
@@ -217,8 +222,14 @@ class TestLeaveApplication(unittest.TestCase):
 		# application across allocations
 
 		# CASE 1: from date has no allocation, to date has an allocation / both dates have allocation
+		start_date = add_days(year_start, -10)
 		application = make_leave_application(
-			employee.name, add_days(year_start, -10), add_days(year_start, 3), leave_type.name
+			employee.name,
+			start_date,
+			add_days(year_start, 3),
+			leave_type.name,
+			half_day=1,
+			half_day_date=start_date,
 		)
 
 		# 2 separate leave ledger entries
@@ -828,6 +839,7 @@ class TestLeaveApplication(unittest.TestCase):
 			leave_type_name="_Test_CF_leave_expiry",
 			is_carry_forward=1,
 			expire_carry_forwarded_leaves_after_days=90,
+			include_holiday=True,
 		)
 		leave_type.submit()
 
@@ -840,6 +852,8 @@ class TestLeaveApplication(unittest.TestCase):
 				leave_type=leave_type.name,
 				from_date=add_days(nowdate(), -3),
 				to_date=add_days(nowdate(), 7),
+				half_day=1,
+				half_day_date=add_days(nowdate(), -3),
 				description="_Test Reason",
 				company="_Test Company",
 				docstatus=1,
@@ -855,7 +869,7 @@ class TestLeaveApplication(unittest.TestCase):
 		self.assertEqual(len(leave_ledger_entry), 2)
 		self.assertEqual(leave_ledger_entry[0].employee, leave_application.employee)
 		self.assertEqual(leave_ledger_entry[0].leave_type, leave_application.leave_type)
-		self.assertEqual(leave_ledger_entry[0].leaves, -9)
+		self.assertEqual(leave_ledger_entry[0].leaves, -8.5)
 		self.assertEqual(leave_ledger_entry[1].leaves, -2)
 
 	def test_leave_application_creation_after_expiry(self):

erpnext/loan_management/doctype/loan_repayment/loan_repayment.py

@@ -745,6 +745,8 @@ def calculate_amounts(against_loan, posting_date, payment_type=""):
 	if payment_type == "Loan Closure":
 		amounts["payable_principal_amount"] = amounts["pending_principal_amount"]
 		amounts["interest_amount"] += amounts["unaccrued_interest"]
-		amounts["payable_amount"] = amounts["payable_principal_amount"] + amounts["interest_amount"]
+		amounts["payable_amount"] = (
+			amounts["payable_principal_amount"] + amounts["interest_amount"] + amounts["penalty_amount"]
+		)
 
 	return amounts

erpnext/payroll/doctype/salary_slip/test_salary_slip.py

@@ -1290,7 +1290,16 @@ def create_additional_salary(employee, payroll_period, amount):
 	return salary_date
 
 
-def make_leave_application(employee, from_date, to_date, leave_type, company=None, submit=True):
+def make_leave_application(
+	employee,
+	from_date,
+	to_date,
+	leave_type,
+	company=None,
+	half_day=False,
+	half_day_date=None,
+	submit=True,
+):
 	leave_application = frappe.get_doc(
 		dict(
 			doctype="Leave Application",
@@ -1298,6 +1307,8 @@ def make_leave_application(employee, from_date, to_date, leave_type, company=Non
 			leave_type=leave_type,
 			from_date=from_date,
 			to_date=to_date,
+			half_day=half_day,
+			half_day_date=half_day_date,
 			company=company or erpnext.get_default_company() or "_Test Company",
 			status="Approved",
 			leave_approver="test@example.com",

erpnext/public/js/controllers/transaction.js

@@ -403,17 +403,6 @@ erpnext.TransactionController = class TransactionController extends erpnext.taxe
 		var sms_man = new erpnext.SMSManager(this.frm.doc);
 	}
 
-	barcode(doc, cdt, cdn) {
-		const d = locals[cdt][cdn];
-		if (!d.barcode) {
-			// barcode cleared, remove item
-			d.item_code = "";
-		}
-		// flag required for circular triggers
-		d._triggerd_from_barcode = true;
-		this.item_code(doc, cdt, cdn);
-	}
-
 	item_code(doc, cdt, cdn) {
 		var me = this;
 		var item = frappe.get_doc(cdt, cdn);
@@ -431,9 +420,7 @@ erpnext.TransactionController = class TransactionController extends erpnext.taxe
 			this.frm.doc.doctype === 'Delivery Note') {
 			show_batch_dialog = 1;
 		}
-		if (!item._triggerd_from_barcode) {
+		item.barcode = null;
-			item.barcode = null;
-		}
 
 
 		if(item.item_code || item.barcode || item.serial_no) {
@@ -539,6 +526,12 @@ erpnext.TransactionController = class TransactionController extends erpnext.taxe
 											if(!d[k]) d[k] = v;
 										});
 
+										if (d.__disable_batch_serial_selector) {
+											// reset for future use.
+											d.__disable_batch_serial_selector = false;
+											return;
+										}
+
 										if (d.has_batch_no && d.has_serial_no) {
 											d.batch_no = undefined;
 										}

erpnext/public/js/utils/barcode_scanner.js

@@ -21,9 +21,7 @@ erpnext.utils.BarcodeScanner = class BarcodeScanner {
 		//     batch_no: "LOT12", // present if batch was scanned
 		//     serial_no: "987XYZ", // present if serial no was scanned
 		// }
-		this.scan_api =
+		this.scan_api = opts.scan_api || "erpnext.stock.utils.scan_barcode";
-			opts.scan_api ||
-			"erpnext.selling.page.point_of_sale.point_of_sale.search_for_serial_or_batch_or_barcode_number";
 	}
 
 	process_scan() {
@@ -52,14 +50,16 @@ erpnext.utils.BarcodeScanner = class BarcodeScanner {
 					return;
 				}
 
-				me.update_table(data.item_code, data.barcode, data.batch_no, data.serial_no);
+				me.update_table(data);
 			});
 	}
 
-	update_table(item_code, barcode, batch_no, serial_no) {
+	update_table(data) {
 		let cur_grid = this.frm.fields_dict[this.items_table_name].grid;
 		let row = null;
 
+		const {item_code, barcode, batch_no, serial_no} = data;
+
 		// Check if batch is scanned and table has batch no field
 		let batch_no_scan =
 			Boolean(batch_no) && frappe.meta.has_field(cur_grid.doctype, this.batch_no_field);
@@ -84,6 +84,7 @@ erpnext.utils.BarcodeScanner = class BarcodeScanner {
 		}
 
 		this.show_scan_message(row.idx, row.item_code);
+		this.set_selector_trigger_flag(row, data);
 		this.set_item(row, item_code);
 		this.set_serial_no(row, serial_no);
 		this.set_batch_no(row, batch_no);
@@ -91,6 +92,19 @@ erpnext.utils.BarcodeScanner = class BarcodeScanner {
 		this.clean_up();
 	}
 
+	// batch and serial selector is reduandant when all info can be added by scan
+	// this flag on item row is used by transaction.js to avoid triggering selector
+	set_selector_trigger_flag(row, data) {
+		const {batch_no, serial_no, has_batch_no, has_serial_no} = data;
+
+		const require_selecting_batch = has_batch_no && !batch_no;
+		const require_selecting_serial = has_serial_no && !serial_no;
+
+		if (!(require_selecting_batch || require_selecting_serial)) {
+			row.__disable_batch_serial_selector = true;
+		}
+	}
+
 	set_item(row, item_code) {
 		const item_data = { item_code: item_code };
 		item_data[this.qty_field] = (row[this.qty_field] || 0) + 1;

erpnext/selling/page/point_of_sale/point_of_sale.py

@@ -3,12 +3,14 @@
 
 
 import json
+from typing import Dict, Optional
 
 import frappe
 from frappe.utils.nestedset import get_root_of
 
 from erpnext.accounts.doctype.pos_invoice.pos_invoice import get_stock_availability
 from erpnext.accounts.doctype.pos_profile.pos_profile import get_child_nodes, get_item_groups
+from erpnext.stock.utils import scan_barcode
 
 
 def search_by_term(search_term, warehouse, price_list):
@@ -150,29 +152,8 @@ def get_items(start, page_length, price_list, item_group, pos_profile, search_te
 
 
 @frappe.whitelist()
-def search_for_serial_or_batch_or_barcode_number(search_value):
+def search_for_serial_or_batch_or_barcode_number(search_value: str) -> Dict[str, Optional[str]]:
-	# search barcode no
+	return scan_barcode(search_value)
-	barcode_data = frappe.db.get_value(
-		"Item Barcode", {"barcode": search_value}, ["barcode", "parent as item_code"], as_dict=True
-	)
-	if barcode_data:
-		return barcode_data
-
-	# search serial no
-	serial_no_data = frappe.db.get_value(
-		"Serial No", search_value, ["name as serial_no", "item_code"], as_dict=True
-	)
-	if serial_no_data:
-		return serial_no_data
-
-	# search batch no
-	batch_no_data = frappe.db.get_value(
-		"Batch", search_value, ["name as batch_no", "item as item_code"], as_dict=True
-	)
-	if batch_no_data:
-		return batch_no_data
-
-	return {}
 
 
 def get_conditions(search_term):

erpnext/setup/doctype/company/company_dashboard.py

@@ -14,7 +14,7 @@ def get_data():
 			"goal_doctype_link": "company",
 			"goal_field": "base_grand_total",
 			"date_field": "posting_date",
-			"filter_str": "docstatus = 1 and is_opening != 'Yes'",
+			"filters": {"docstatus": 1, "is_opening": ("!=", "Yes")},
 			"aggregation": "sum",
 		},
 		"fieldname": "company",

erpnext/stock/doctype/item_barcode/item_barcode.json

@@ -1,109 +1,42 @@
 {
- "allow_copy": 0, 
+ "actions": [],
- "allow_events_in_timeline": 0, 
+ "autoname": "hash",
- "allow_guest_to_view": 0, 
+ "creation": "2022-02-11 11:26:22.155183",
- "allow_import": 0, 
+ "doctype": "DocType",
- "allow_rename": 0, 
+ "engine": "InnoDB",
- "autoname": "field:barcode", 
+ "field_order": [
- "beta": 0, 
+  "barcode",
- "creation": "2017-12-09 18:54:50.562438", 
+  "barcode_type"
- "custom": 0, 
+ ],
- "docstatus": 0, 
- "doctype": "DocType", 
- "document_type": "", 
- "editable_grid": 1, 
- "engine": "InnoDB", 
  "fields": [
   {
-   "allow_bulk_edit": 0, 
+   "fieldname": "barcode",
-   "allow_in_quick_entry": 0, 
+   "fieldtype": "Data",
-   "allow_on_submit": 0, 
+   "in_global_search": 1,
-   "bold": 0, 
+   "in_list_view": 1,
-   "collapsible": 0, 
+   "label": "Barcode",
-   "columns": 0, 
+   "no_copy": 1,
-   "fieldname": "barcode", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 1, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Barcode", 
-   "length": 0, 
-   "no_copy": 1, 
-   "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, 
-   "translatable": 0, 
    "unique": 1
-  }, 
+  },
   {
-   "allow_bulk_edit": 0, 
+   "fieldname": "barcode_type",
-   "allow_in_quick_entry": 0, 
+   "fieldtype": "Select",
-   "allow_on_submit": 0, 
+   "in_list_view": 1,
-   "bold": 0, 
+   "label": "Barcode Type",
-   "collapsible": 0, 
+   "options": "\nEAN\nUPC-A"
-   "columns": 0, 
-   "fieldname": "barcode_type", 
-   "fieldtype": "Select", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Barcode Type", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "\nEAN\nUPC-A", 
-   "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, 
-   "translatable": 0, 
-   "unique": 0
   }
- ], 
+ ],
- "has_web_view": 0, 
+ "istable": 1,
- "hide_heading": 0, 
+ "links": [],
- "hide_toolbar": 0, 
+ "modified": "2022-04-01 05:54:27.314030",
- "idx": 0, 
+ "modified_by": "Administrator",
- "image_view": 0, 
+ "module": "Stock",
- "in_create": 0, 
+ "name": "Item Barcode",
- "is_submittable": 0, 
+ "naming_rule": "Random",
- "issingle": 0, 
+ "owner": "Administrator",
- "istable": 1, 
+ "permissions": [],
- "max_attachments": 0, 
+ "sort_field": "modified",
- "modified": "2018-11-13 06:03:09.814357", 
+ "sort_order": "DESC",
- "modified_by": "Administrator", 
+ "states": [],
- "module": "Stock", 
+ "track_changes": 1
- "name": "Item Barcode", 
- "name_case": "", 
- "owner": "Administrator", 
- "permissions": [], 
- "quick_entry": 1, 
- "read_only": 0, 
- "read_only_onload": 0, 
- "show_name_in_global_search": 0, 
- "sort_field": "modified", 
- "sort_order": "DESC", 
- "track_changes": 1, 
- "track_seen": 0, 
- "track_views": 0
 }

erpnext/stock/doctype/stock_entry/stock_entry.js

@@ -646,21 +646,6 @@ frappe.ui.form.on('Stock Entry Detail', {
 		frm.events.calculate_basic_amount(frm, item);
 	},
 
-	barcode: function(doc, cdt, cdn) {
-		var d = locals[cdt][cdn];
-		if (d.barcode) {
-			frappe.call({
-				method: "erpnext.stock.get_item_details.get_item_code",
-				args: {"barcode": d.barcode },
-				callback: function(r) {
-					if (!r.exe){
-						frappe.model.set_value(cdt, cdn, "item_code", r.message);
-					}
-				}
-			});
-		}
-	},
-
 	uom: function(doc, cdt, cdn) {
 		var d = locals[cdt][cdn];
 		if(d.uom && d.item_code){

erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.js

@@ -55,6 +55,25 @@ frappe.ui.form.on("Stock Reconciliation", {
 		}
 	},
 
+	scan_barcode: function(frm) {
+		const barcode_scanner = new erpnext.utils.BarcodeScanner({frm:frm});
+		barcode_scanner.process_scan();
+	},
+
+	scan_mode: function(frm) {
+		if (frm.doc.scan_mode) {
+			frappe.show_alert({
+				message: __("Scan mode enabled, existing quantity will not be fetched."),
+				indicator: "green"
+			});
+		}
+	},
+
+	set_warehouse: function(frm) {
+		let transaction_controller = new erpnext.TransactionController({frm:frm});
+		transaction_controller.autofill_warehouse(frm.doc.items, "warehouse", frm.doc.set_warehouse);
+	},
+
 	get_items: function(frm) {
 		let fields = [
 			{
@@ -148,35 +167,25 @@ frappe.ui.form.on("Stock Reconciliation", {
 					batch_no: d.batch_no
 				},
 				callback: function(r) {
-					frappe.model.set_value(cdt, cdn, "qty", r.message.qty);
+					const row = frappe.model.get_doc(cdt, cdn);
+					if (!frm.doc.scan_mode) {
+						frappe.model.set_value(cdt, cdn, "qty", r.message.qty);
+					}
 					frappe.model.set_value(cdt, cdn, "valuation_rate", r.message.rate);
 					frappe.model.set_value(cdt, cdn, "current_qty", r.message.qty);
 					frappe.model.set_value(cdt, cdn, "current_valuation_rate", r.message.rate);
 					frappe.model.set_value(cdt, cdn, "current_amount", r.message.rate * r.message.qty);
-					frappe.model.set_value(cdt, cdn, "amount", r.message.rate * r.message.qty);
+					frappe.model.set_value(cdt, cdn, "amount", row.qty * row.valuation_rate);
 					frappe.model.set_value(cdt, cdn, "current_serial_no", r.message.serial_nos);
 
-					if (frm.doc.purpose == "Stock Reconciliation") {
+					if (frm.doc.purpose == "Stock Reconciliation" && !frm.doc.scan_mode) {
 						frappe.model.set_value(cdt, cdn, "serial_no", r.message.serial_nos);
 					}
 				}
 			});
 		}
 	},
-	set_item_code: function(doc, cdt, cdn) {
+
-		var d = frappe.model.get_doc(cdt, cdn);
-		if (d.barcode) {
-			frappe.call({
-				method: "erpnext.stock.get_item_details.get_item_code",
-				args: {"barcode": d.barcode },
-				callback: function(r) {
-					if (!r.exe){
-						frappe.model.set_value(cdt, cdn, "item_code", r.message);
-					}
-				}
-			});
-		}
-	},
 	set_amount_quantity: function(doc, cdt, cdn) {
 		var d = frappe.model.get_doc(cdt, cdn);
 		if (d.qty & d.valuation_rate) {
@@ -214,13 +223,10 @@ frappe.ui.form.on("Stock Reconciliation", {
 });
 
 frappe.ui.form.on("Stock Reconciliation Item", {
-	barcode: function(frm, cdt, cdn) {
-		frm.events.set_item_code(frm, cdt, cdn);
-	},
 
 	warehouse: function(frm, cdt, cdn) {
 		var child = locals[cdt][cdn];
-		if (child.batch_no) {
+		if (child.batch_no && !frm.doc.scan_mode) {
 			frappe.model.set_value(child.cdt, child.cdn, "batch_no", "");
 		}
 
@@ -229,7 +235,7 @@ frappe.ui.form.on("Stock Reconciliation Item", {
 
 	item_code: function(frm, cdt, cdn) {
 		var child = locals[cdt][cdn];
-		if (child.batch_no) {
+		if (child.batch_no && !frm.doc.scan_mode) {
 			frappe.model.set_value(cdt, cdn, "batch_no", "");
 		}
 
@@ -255,7 +261,14 @@ frappe.ui.form.on("Stock Reconciliation Item", {
 			const serial_nos = child.serial_no.trim().split('\n');
 			frappe.model.set_value(cdt, cdn, "qty", serial_nos.length);
 		}
-	}
+	},
+
+	items_add: function(frm, cdt, cdn) {
+		var item = frappe.get_doc(cdt, cdn);
+		if (!item.warehouse && frm.doc.set_warehouse) {
+			frappe.model.set_value(cdt, cdn, "warehouse", frm.doc.set_warehouse);
+		}
+	},
 
 });
 

erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.json

@@ -14,6 +14,12 @@
   "posting_date",
   "posting_time",
   "set_posting_time",
+  "section_break_8",
+  "set_warehouse",
+  "section_break_22",
+  "scan_barcode",
+  "column_break_12",
+  "scan_mode",
   "sb9",
   "items",
   "section_break_9",
@@ -139,13 +145,44 @@
   {
    "fieldname": "dimension_col_break",
    "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "section_break_8",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "scan_barcode",
+   "fieldtype": "Data",
+   "label": "Scan Barcode",
+   "options": "Barcode"
+  },
+  {
+   "default": "0",
+   "description": "Disables auto-fetching of existing quantity",
+   "fieldname": "scan_mode",
+   "fieldtype": "Check",
+   "label": "Scan Mode"
+  },
+  {
+   "fieldname": "set_warehouse",
+   "fieldtype": "Link",
+   "label": "Default Warehouse",
+   "options": "Warehouse"
+  },
+  {
+   "fieldname": "section_break_22",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "column_break_12",
+   "fieldtype": "Column Break"
   }
  ],
  "icon": "fa fa-upload-alt",
  "idx": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2022-02-06 14:28:19.043905",
+ "modified": "2022-03-27 08:57:47.161959",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Stock Reconciliation",

erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.py

@@ -1,6 +1,7 @@
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
 
+from typing import Optional
 
 import frappe
 from frappe import _, msgprint
@@ -706,29 +707,43 @@ def get_itemwise_batch(warehouse, posting_date, company, item_code=None):
 
 @frappe.whitelist()
 def get_stock_balance_for(
-	item_code, warehouse, posting_date, posting_time, batch_no=None, with_valuation_rate=True
+	item_code: str,
+	warehouse: str,
+	posting_date: str,
+	posting_time: str,
+	batch_no: Optional[str] = None,
+	with_valuation_rate: bool = True,
 ):
 	frappe.has_permission("Stock Reconciliation", "write", throw=True)
 
-	item_dict = frappe.db.get_value("Item", item_code, ["has_serial_no", "has_batch_no"], as_dict=1)
+	item_dict = frappe.get_cached_value(
+		"Item", item_code, ["has_serial_no", "has_batch_no"], as_dict=1
+	)
 
 	if not item_dict:
 		# In cases of data upload to Items table
 		msg = _("Item {} does not exist.").format(item_code)
 		frappe.throw(msg, title=_("Missing"))
 
-	serial_nos = ""
+	serial_nos = None
-	with_serial_no = True if item_dict.get("has_serial_no") else False
+	has_serial_no = bool(item_dict.get("has_serial_no"))
+	has_batch_no = bool(item_dict.get("has_batch_no"))
+
+	if not batch_no and has_batch_no:
+		# Not enough information to fetch data
+		return {"qty": 0, "rate": 0, "serial_nos": None}
+
+	# TODO: fetch only selected batch's values
 	data = get_stock_balance(
 		item_code,
 		warehouse,
 		posting_date,
 		posting_time,
 		with_valuation_rate=with_valuation_rate,
-		with_serial_no=with_serial_no,
+		with_serial_no=has_serial_no,
 	)
 
-	if with_serial_no:
+	if has_serial_no:
 		qty, rate, serial_nos = data
 	else:
 		qty, rate = data

erpnext/stock/doctype/stock_reconciliation_item/stock_reconciliation_item.json

@@ -16,15 +16,15 @@
   "amount",
   "allow_zero_valuation_rate",
   "serial_no_and_batch_section",
-  "serial_no",
-  "column_break_11",
   "batch_no",
+  "column_break_11",
+  "serial_no",
   "section_break_3",
   "current_qty",
-  "current_serial_no",
+  "current_amount",
   "column_break_9",
   "current_valuation_rate",
-  "current_amount",
+  "current_serial_no",
   "section_break_14",
   "quantity_difference",
   "column_break_16",
@@ -181,7 +181,7 @@
  ],
  "istable": 1,
  "links": [],
- "modified": "2021-05-21 12:13:33.041266",
+ "modified": "2022-04-02 04:19:40.380587",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Stock Reconciliation Item",
@@ -190,5 +190,6 @@
  "quick_entry": 1,
  "sort_field": "modified",
  "sort_order": "DESC",
+ "states": [],
  "track_changes": 1
 }

erpnext/stock/get_item_details.py

@@ -167,6 +167,9 @@ def update_stock(args, out):
 			reserved_so = get_so_reservation_for_item(args)
 			out.serial_no = get_serial_no(out, args.serial_no, sales_order=reserved_so)
 
+	if not out.serial_no:
+		out.pop("serial_no", None)
+
 
 def set_valuation_rate(out, args):
 	if frappe.db.exists("Product Bundle", args.item_code, cache=True):

erpnext/stock/tests/test_utils.py

@@ -0,0 +1,31 @@
+import frappe
+from frappe.tests.utils import FrappeTestCase
+
+from erpnext.stock.doctype.item.test_item import make_item
+from erpnext.stock.utils import scan_barcode
+
+
+class TestStockUtilities(FrappeTestCase):
+	def test_barcode_scanning(self):
+		simple_item = make_item(properties={"barcodes": [{"barcode": "12399"}]})
+		self.assertEqual(scan_barcode("12399")["item_code"], simple_item.name)
+
+		batch_item = make_item(properties={"has_batch_no": 1, "create_new_batch": 1})
+		batch = frappe.get_doc(doctype="Batch", item=batch_item.name).insert()
+
+		batch_scan = scan_barcode(batch.name)
+		self.assertEqual(batch_scan["item_code"], batch_item.name)
+		self.assertEqual(batch_scan["batch_no"], batch.name)
+		self.assertEqual(batch_scan["has_batch_no"], 1)
+		self.assertEqual(batch_scan["has_serial_no"], 0)
+
+		serial_item = make_item(properties={"has_serial_no": 1})
+		serial = frappe.get_doc(
+			doctype="Serial No", item_code=serial_item.name, serial_no=frappe.generate_hash()
+		).insert()
+
+		serial_scan = scan_barcode(serial.name)
+		self.assertEqual(serial_scan["item_code"], serial_item.name)
+		self.assertEqual(serial_scan["serial_no"], serial.name)
+		self.assertEqual(serial_scan["has_batch_no"], 0)
+		self.assertEqual(serial_scan["has_serial_no"], 1)

erpnext/stock/utils.py

@@ -3,6 +3,7 @@
 
 
 import json
+from typing import Dict, Optional
 
 import frappe
 from frappe import _
@@ -548,3 +549,51 @@ def check_pending_reposting(posting_date: str, throw_error: bool = True) -> bool
 		)
 
 	return bool(reposting_pending)
+
+
+@frappe.whitelist()
+def scan_barcode(search_value: str) -> Dict[str, Optional[str]]:
+
+	# search barcode no
+	barcode_data = frappe.db.get_value(
+		"Item Barcode",
+		{"barcode": search_value},
+		["barcode", "parent as item_code"],
+		as_dict=True,
+	)
+	if barcode_data:
+		return _update_item_info(barcode_data)
+
+	# search serial no
+	serial_no_data = frappe.db.get_value(
+		"Serial No",
+		search_value,
+		["name as serial_no", "item_code", "batch_no"],
+		as_dict=True,
+	)
+	if serial_no_data:
+		return _update_item_info(serial_no_data)
+
+	# search batch no
+	batch_no_data = frappe.db.get_value(
+		"Batch",
+		search_value,
+		["name as batch_no", "item as item_code"],
+		as_dict=True,
+	)
+	if batch_no_data:
+		return _update_item_info(batch_no_data)
+
+	return {}
+
+
+def _update_item_info(scan_result: Dict[str, Optional[str]]) -> Dict[str, Optional[str]]:
+	if item_code := scan_result.get("item_code"):
+		if item_info := frappe.get_cached_value(
+			"Item",
+			item_code,
+			["has_batch_no", "has_serial_no"],
+			as_dict=True,
+		):
+			scan_result.update(item_info)
+	return scan_result

erpnext/templates/pages/home.py

@@ -8,7 +8,7 @@ no_cache = 1
 
 
 def get_context(context):
-	homepage = frappe.get_doc("Homepage")
+	homepage = frappe.get_cached_doc("Homepage")
 
 	for item in homepage.products:
 		route = frappe.db.get_value("Website Item", {"item_code": item.item_code}, "route")
@@ -20,10 +20,10 @@ def get_context(context):
 	context.homepage = homepage
 
 	if homepage.hero_section_based_on == "Homepage Section" and homepage.hero_section:
-		homepage.hero_section_doc = frappe.get_doc("Homepage Section", homepage.hero_section)
+		homepage.hero_section_doc = frappe.get_cached_doc("Homepage Section", homepage.hero_section)
 
 	if homepage.slideshow:
-		doc = frappe.get_doc("Website Slideshow", homepage.slideshow)
+		doc = frappe.get_cached_doc("Website Slideshow", homepage.slideshow)
 		context.slideshow = homepage.slideshow
 		context.slideshow_header = doc.header
 		context.slides = doc.slideshow_items
@@ -46,7 +46,7 @@ def get_context(context):
 		order_by="section_order asc",
 	)
 	context.homepage_sections = [
-		frappe.get_doc("Homepage Section", name) for name in homepage_sections
+		frappe.get_cached_doc("Homepage Section", name) for name in homepage_sections
 	]
 
 	context.metatags = context.metatags or frappe._dict({})