Merge pull request #35777 from deepeshgarg007/demo_data_on_install

feat: Demo setup
diff --git a/erpnext/accounts/party.py b/erpnext/accounts/party.py
index 895c314..0d67752 100644
--- a/erpnext/accounts/party.py
+++ b/erpnext/accounts/party.py
@@ -707,6 +707,7 @@
 	if party_type not in ("Customer", "Supplier"):
 		return
 	template = None
+
 	if party_type == "Customer":
 		customer = frappe.get_cached_value(
 			"Customer", party_name, fieldname=["payment_terms", "customer_group"], as_dict=1
diff --git a/erpnext/accounts/workspace/accounting/accounting.json b/erpnext/accounts/workspace/accounting/accounting.json
index c27ede2..dfdae1d 100644
--- a/erpnext/accounts/workspace/accounting/accounting.json
+++ b/erpnext/accounts/workspace/accounting/accounting.json
@@ -5,7 +5,7 @@
    "label": "Profit and Loss"
   }
  ],
- "content": "[{\"id\":\"MmUf9abwxg\",\"type\":\"onboarding\",\"data\":{\"onboarding_name\":\"Accounts\",\"col\":12}},{\"id\":\"i0EtSjDAXq\",\"type\":\"chart\",\"data\":{\"chart_name\":\"Profit and Loss\",\"col\":12}},{\"id\":\"X78jcbq1u3\",\"type\":\"spacer\",\"data\":{\"col\":12}},{\"id\":\"vikWSkNm6_\",\"type\":\"header\",\"data\":{\"text\":\"<span class=\\\"h4\\\"><b>Your Shortcuts</b></span>\",\"col\":12}},{\"id\":\"pMywM0nhlj\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Chart of Accounts\",\"col\":3}},{\"id\":\"_pRdD6kqUG\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Sales Invoice\",\"col\":3}},{\"id\":\"G984SgVRJN\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Purchase Invoice\",\"col\":3}},{\"id\":\"1ArNvt9qhz\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Journal Entry\",\"col\":3}},{\"id\":\"F9f4I1viNr\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Payment Entry\",\"col\":3}},{\"id\":\"4IBBOIxfqW\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Accounts Receivable\",\"col\":3}},{\"id\":\"El2anpPaFY\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"General Ledger\",\"col\":3}},{\"id\":\"1nwcM9upJo\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Trial Balance\",\"col\":3}},{\"id\":\"OF9WOi1Ppc\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Dashboard\",\"col\":3}},{\"id\":\"iAwpe-Chra\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Learn Accounting\",\"col\":3}},{\"id\":\"B7-uxs8tkU\",\"type\":\"spacer\",\"data\":{\"col\":12}},{\"id\":\"tHb3yxthkR\",\"type\":\"header\",\"data\":{\"text\":\"<span class=\\\"h4\\\"><b>Reports &amp; Masters</b></span>\",\"col\":12}},{\"id\":\"DnNtsmxpty\",\"type\":\"card\",\"data\":{\"card_name\":\"Accounting Masters\",\"col\":4}},{\"id\":\"nKKr6fjgjb\",\"type\":\"card\",\"data\":{\"card_name\":\"General Ledger\",\"col\":4}},{\"id\":\"xOHTyD8b5l\",\"type\":\"card\",\"data\":{\"card_name\":\"Accounts Receivable\",\"col\":4}},{\"id\":\"_Cb7C8XdJJ\",\"type\":\"card\",\"data\":{\"card_name\":\"Accounts Payable\",\"col\":4}},{\"id\":\"p7NY6MHe2Y\",\"type\":\"card\",\"data\":{\"card_name\":\"Financial Statements\",\"col\":4}},{\"id\":\"KlqilF5R_V\",\"type\":\"card\",\"data\":{\"card_name\":\"Taxes\",\"col\":4}},{\"id\":\"jTUy8LB0uw\",\"type\":\"card\",\"data\":{\"card_name\":\"Cost Center and Budgeting\",\"col\":4}},{\"id\":\"Wn2lhs7WLn\",\"type\":\"card\",\"data\":{\"card_name\":\"Multi Currency\",\"col\":4}},{\"id\":\"PAQMqqNkBM\",\"type\":\"card\",\"data\":{\"card_name\":\"Bank Statement\",\"col\":4}},{\"id\":\"Q_hBCnSeJY\",\"type\":\"card\",\"data\":{\"card_name\":\"Reports\",\"col\":4}},{\"id\":\"3AK1Zf0oew\",\"type\":\"card\",\"data\":{\"card_name\":\"Profitability\",\"col\":4}},{\"id\":\"kxhoaiqdLq\",\"type\":\"card\",\"data\":{\"card_name\":\"Opening and Closing\",\"col\":4}},{\"id\":\"q0MAlU2j_Z\",\"type\":\"card\",\"data\":{\"card_name\":\"Subscription Management\",\"col\":4}},{\"id\":\"ptm7T6Hwu-\",\"type\":\"card\",\"data\":{\"card_name\":\"Share Management\",\"col\":4}},{\"id\":\"OX7lZHbiTr\",\"type\":\"card\",\"data\":{\"card_name\":\"Settings\",\"col\":4}}]",
+ "content": "[{\"id\":\"MmUf9abwxg\",\"type\":\"onboarding\",\"data\":{\"onboarding_name\":\"Accounts\",\"col\":12}},{\"id\":\"VVvJ1lUcfc\",\"type\":\"number_card\",\"data\":{\"number_card_name\":\"Total Outgoing Bills\",\"col\":3}},{\"id\":\"Vlj2FZtlHV\",\"type\":\"number_card\",\"data\":{\"number_card_name\":\"Total Incoming Bills\",\"col\":3}},{\"id\":\"VVVjQVAhPf\",\"type\":\"number_card\",\"data\":{\"number_card_name\":\"Total Incoming Payment\",\"col\":3}},{\"id\":\"DySNdlysIW\",\"type\":\"number_card\",\"data\":{\"number_card_name\":\"Total Outgoing Payment\",\"col\":3}},{\"id\":\"i0EtSjDAXq\",\"type\":\"chart\",\"data\":{\"chart_name\":\"Profit and Loss\",\"col\":12}},{\"id\":\"X78jcbq1u3\",\"type\":\"spacer\",\"data\":{\"col\":12}},{\"id\":\"vikWSkNm6_\",\"type\":\"header\",\"data\":{\"text\":\"<span class=\\\"h4\\\"><b>Your Shortcuts</b></span>\",\"col\":12}},{\"id\":\"pMywM0nhlj\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Chart of Accounts\",\"col\":3}},{\"id\":\"_pRdD6kqUG\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Sales Invoice\",\"col\":3}},{\"id\":\"G984SgVRJN\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Purchase Invoice\",\"col\":3}},{\"id\":\"1ArNvt9qhz\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Journal Entry\",\"col\":3}},{\"id\":\"F9f4I1viNr\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Payment Entry\",\"col\":3}},{\"id\":\"4IBBOIxfqW\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Accounts Receivable\",\"col\":3}},{\"id\":\"El2anpPaFY\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"General Ledger\",\"col\":3}},{\"id\":\"1nwcM9upJo\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Trial Balance\",\"col\":3}},{\"id\":\"OF9WOi1Ppc\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Dashboard\",\"col\":3}},{\"id\":\"iAwpe-Chra\",\"type\":\"shortcut\",\"data\":{\"shortcut_name\":\"Learn Accounting\",\"col\":3}},{\"id\":\"B7-uxs8tkU\",\"type\":\"spacer\",\"data\":{\"col\":12}},{\"id\":\"tHb3yxthkR\",\"type\":\"header\",\"data\":{\"text\":\"<span class=\\\"h4\\\"><b>Reports &amp; Masters</b></span>\",\"col\":12}},{\"id\":\"DnNtsmxpty\",\"type\":\"card\",\"data\":{\"card_name\":\"Accounting Masters\",\"col\":4}},{\"id\":\"nKKr6fjgjb\",\"type\":\"card\",\"data\":{\"card_name\":\"General Ledger\",\"col\":4}},{\"id\":\"xOHTyD8b5l\",\"type\":\"card\",\"data\":{\"card_name\":\"Accounts Receivable\",\"col\":4}},{\"id\":\"_Cb7C8XdJJ\",\"type\":\"card\",\"data\":{\"card_name\":\"Accounts Payable\",\"col\":4}},{\"id\":\"p7NY6MHe2Y\",\"type\":\"card\",\"data\":{\"card_name\":\"Financial Statements\",\"col\":4}},{\"id\":\"KlqilF5R_V\",\"type\":\"card\",\"data\":{\"card_name\":\"Taxes\",\"col\":4}},{\"id\":\"jTUy8LB0uw\",\"type\":\"card\",\"data\":{\"card_name\":\"Cost Center and Budgeting\",\"col\":4}},{\"id\":\"Wn2lhs7WLn\",\"type\":\"card\",\"data\":{\"card_name\":\"Multi Currency\",\"col\":4}},{\"id\":\"PAQMqqNkBM\",\"type\":\"card\",\"data\":{\"card_name\":\"Bank Statement\",\"col\":4}},{\"id\":\"Q_hBCnSeJY\",\"type\":\"card\",\"data\":{\"card_name\":\"Reports\",\"col\":4}},{\"id\":\"3AK1Zf0oew\",\"type\":\"card\",\"data\":{\"card_name\":\"Profitability\",\"col\":4}},{\"id\":\"kxhoaiqdLq\",\"type\":\"card\",\"data\":{\"card_name\":\"Opening and Closing\",\"col\":4}},{\"id\":\"q0MAlU2j_Z\",\"type\":\"card\",\"data\":{\"card_name\":\"Subscription Management\",\"col\":4}},{\"id\":\"ptm7T6Hwu-\",\"type\":\"card\",\"data\":{\"card_name\":\"Share Management\",\"col\":4}},{\"id\":\"OX7lZHbiTr\",\"type\":\"card\",\"data\":{\"card_name\":\"Settings\",\"col\":4}}]",
  "creation": "2020-03-02 15:41:59.515192",
  "custom_blocks": [],
  "docstatus": 0,
@@ -1061,11 +1061,28 @@
    "type": "Link"
   }
  ],
- "modified": "2023-07-04 14:32:15.842044",
+ "modified": "2023-08-10 17:41:14.059005",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Accounting",
- "number_cards": [],
+ "number_cards": [
+  {
+   "label": "Total Outgoing Bills",
+   "number_card_name": "Total Outgoing Bills"
+  },
+  {
+   "label": "Total Incoming Bills",
+   "number_card_name": "Total Incoming Bills"
+  },
+  {
+   "label": "Total Incoming Payment",
+   "number_card_name": "Total Incoming Payment"
+  },
+  {
+   "label": "Total Outgoing Payment",
+   "number_card_name": "Total Outgoing Payment"
+  }
+ ],
  "owner": "Administrator",
  "parent_page": "",
  "public": 1,
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 44c68dc..7eaa146 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -70,6 +70,19 @@
 	"Department",
 ]
 
+demo_master_doctypes = [
+	"item_group",
+	"item",
+	"customer_group",
+	"supplier_group",
+	"customer",
+	"supplier",
+]
+demo_transaction_doctypes = [
+	"purchase_order",
+	"sales_order",
+]
+
 jinja = {
 	"methods": [
 		"erpnext.stock.serial_batch_bundle.get_serial_or_batch_nos",
diff --git a/erpnext/public/build.json b/erpnext/public/build.json
deleted file mode 100644
index b9b48ab..0000000
--- a/erpnext/public/build.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-	"css/erpnext.css": [
-		"public/less/erpnext.less",
-		"public/scss/call_popup.scss",
-		"public/scss/point-of-sale.scss"
-	],
-	"js/erpnext-web.min.js": [
-		"public/js/website_utils.js",
-		"public/js/shopping_cart.js",
-		"public/js/wishlist.js"
-	],
-	"css/erpnext-web.css": [
-		"public/scss/website.scss",
-		"public/scss/shopping_cart.scss"
-	],
-	"js/erpnext.min.js": [
-		"public/js/conf.js",
-		"public/js/utils.js",
-		"public/js/queries.js",
-		"public/js/sms_manager.js",
-		"public/js/utils/party.js",
-		"public/js/controllers/stock_controller.js",
-		"public/js/payment/payments.js",
-		"public/js/controllers/taxes_and_totals.js",
-		"public/js/controllers/transaction.js",
-		"public/js/templates/item_selector.html",
-		"public/js/utils/item_selector.js",
-		"public/js/help_links.js",
-		"public/js/templates/item_quick_entry.html",
-		"public/js/utils/customer_quick_entry.js",
-		"public/js/utils/supplier_quick_entry.js",
-		"public/js/education/student_button.html",
-		"public/js/education/assessment_result_tool.html",
-		"public/js/call_popup/call_popup.js",
-		"public/js/utils/dimension_tree_filter.js",
-		"public/js/telephony.js",
-		"public/js/templates/call_link.html",
-		"public/js/bulk_transaction_processing.js"
-	],
-	"js/item-dashboard.min.js": [
-		"stock/dashboard/item_dashboard.html",
-		"stock/dashboard/item_dashboard_list.html",
-		"stock/dashboard/item_dashboard.js",
-		"stock/page/warehouse_capacity_summary/warehouse_capacity_summary.html",
-		"stock/page/warehouse_capacity_summary/warehouse_capacity_summary_header.html"
-	],
-	"js/point-of-sale.min.js": [
-		"selling/page/point_of_sale/pos_item_selector.js",
-		"selling/page/point_of_sale/pos_item_cart.js",
-		"selling/page/point_of_sale/pos_item_details.js",
-		"selling/page/point_of_sale/pos_number_pad.js",
-		"selling/page/point_of_sale/pos_payment.js",
-		"selling/page/point_of_sale/pos_past_order_list.js",
-		"selling/page/point_of_sale/pos_past_order_summary.js",
-		"selling/page/point_of_sale/pos_controller.js"
-	],
-	"js/bank-reconciliation-tool.min.js": [
-		"public/js/bank_reconciliation_tool/data_table_manager.js",
-		"public/js/bank_reconciliation_tool/number_card.js",
-		"public/js/bank_reconciliation_tool/dialog_manager.js"
-	],
-	"js/e-commerce.min.js": [
-		"e_commerce/product_ui/views.js",
-		"e_commerce/product_ui/grid.js",
-		"e_commerce/product_ui/list.js",
-		"e_commerce/product_ui/search.js"
-	]
-}
diff --git a/erpnext/public/js/erpnext.bundle.js b/erpnext/public/js/erpnext.bundle.js
index d7bea7b..966a9e1 100644
--- a/erpnext/public/js/erpnext.bundle.js
+++ b/erpnext/public/js/erpnext.bundle.js
@@ -28,5 +28,6 @@
 import "./utils/landed_taxes_and_charges_common.js";
 import "./utils/sales_common.js";
 import "./controllers/buying.js";
+import "./utils/demo.js";
 
 // import { sum } from 'frappe/public/utils/util.js'
diff --git a/erpnext/public/js/setup_wizard.js b/erpnext/public/js/setup_wizard.js
index 934fd1f..ba200ef 100644
--- a/erpnext/public/js/setup_wizard.js
+++ b/erpnext/public/js/setup_wizard.js
@@ -40,6 +40,12 @@
 			{ fieldname: 'fy_start_date', label: __('Financial Year Begins On'), fieldtype: 'Date', reqd: 1 },
 			// end date should be hidden (auto calculated)
 			{ fieldname: 'fy_end_date', label: __('End Date'), fieldtype: 'Date', reqd: 1, hidden: 1 },
+			{ fieldtype: "Section Break" },
+			{
+				fieldname: 'setup_demo',
+				label: __('Generate Demo Data for Exploration'),
+				fieldtype: 'Check',
+				description: 'If checked, we will create demo data for you to explore the system. This demo data can be erased later.'},
 		],
 
 		onload: function (slide) {
diff --git a/erpnext/public/js/utils/demo.js b/erpnext/public/js/utils/demo.js
new file mode 100644
index 0000000..05866e9
--- /dev/null
+++ b/erpnext/public/js/utils/demo.js
@@ -0,0 +1,71 @@
+$(document).on("toolbar_setup", function () {
+	if (frappe.boot.sysdefaults.demo_company) {
+		erpnext.setup_clear_button();
+	}
+
+	// for first load
+	frappe.realtime.on("demo_data_complete", () => {
+		erpnext.setup_clear_button();
+	});
+});
+
+erpnext.setup_clear_button = function () {
+	let message_string = __(
+		"Demo data is present on the system, erase data before starting real usage."
+	);
+	let $floatingBar = $(`
+		<div class="flex justify-content-center" style="width: 100%;">
+			<div class="flex justify-content-center flex-col shadow rounded p-2"
+					style="
+						background-color: #e0f2fe;
+						position: fixed;
+						bottom: 20px;
+						z-index: 1;">
+			<p style="margin: auto 0; padding-left: 10px; margin-right: 20px; font-size: 15px;">
+					${message_string}
+				</p>
+				<button id="clear-demo" type="button"
+					class="
+						px-4
+						py-2
+						border
+						border-transparent
+						text-white
+					"
+					style="
+						margin: auto 0;
+						height: fit-content;
+						background-color: #007bff;
+						border-radius: 5px;
+						margin-right: 10px
+					"
+				>
+					Clear Demo Data
+				</button>
+			</div>
+		</div>
+	`);
+
+	$("footer").append($floatingBar);
+
+	$("#clear-demo").on("click", function () {
+		frappe.confirm(
+			__("Are you sure you want to clear all demo data?"),
+			() => {
+				frappe.call({
+					method: "erpnext.setup.demo.clear_demo_data",
+					freeze: true,
+					freeze_message: __("Clearing Demo Data..."),
+					callback: function (r) {
+						frappe.ui.toolbar.clear_cache();
+						frappe.show_alert({
+							message: __("Demo data cleared"),
+							indicator: "green",
+						});
+						$("footer").remove($floatingBar);
+					},
+				});
+			}
+		);
+	});
+};
diff --git a/erpnext/setup/demo.py b/erpnext/setup/demo.py
new file mode 100644
index 0000000..1c19974
--- /dev/null
+++ b/erpnext/setup/demo.py
@@ -0,0 +1,202 @@
+# Copyright (c) 2023, Frappe Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+import json
+import os
+from random import randint
+
+import frappe
+from frappe import _
+from frappe.utils import add_days, getdate
+
+from erpnext.accounts.doctype.payment_entry.payment_entry import get_payment_entry
+from erpnext.accounts.utils import get_fiscal_year
+from erpnext.buying.doctype.purchase_order.purchase_order import make_purchase_invoice
+from erpnext.selling.doctype.sales_order.sales_order import make_sales_invoice
+from erpnext.setup.setup_wizard.operations.install_fixtures import create_bank_account
+
+
+def setup_demo_data():
+	from frappe.utils.telemetry import capture
+
+	capture("demo_data_creation_started", "erpnext")
+	try:
+		company = create_demo_company()
+		process_masters()
+		make_transactions(company)
+		frappe.cache.delete_keys("bootinfo")
+		frappe.publish_realtime("demo_data_complete")
+	except Exception:
+		frappe.log_error("Failed to create demo data")
+		capture("demo_data_creation_failed", "erpnext", properties={"exception": frappe.get_traceback()})
+		raise
+	capture("demo_data_creation_completed", "erpnext")
+
+
+@frappe.whitelist()
+def clear_demo_data():
+	from frappe.utils.telemetry import capture
+
+	frappe.only_for("System Manager")
+
+	capture("demo_data_erased", "erpnext")
+	try:
+		company = frappe.db.get_single_value("Global Defaults", "demo_company")
+		create_transaction_deletion_record(company)
+		clear_masters()
+		delete_company(company)
+		default_company = frappe.db.get_single_value("Global Defaults", "default_company")
+		frappe.db.set_default("company", default_company)
+	except Exception:
+		frappe.db.rollback()
+		frappe.log_error("Failed to erase demo data")
+		frappe.throw(
+			_("Failed to erase demo data, please delete the demo company manually."),
+			title=_("Could Not Delete Demo Data"),
+		)
+
+
+def create_demo_company():
+	company = frappe.db.get_all("Company")[0].name
+	company_doc = frappe.get_doc("Company", company)
+
+	# Make a dummy company
+	new_company = frappe.new_doc("Company")
+	new_company.company_name = company_doc.company_name + " (Demo)"
+	new_company.abbr = company_doc.abbr + "D"
+	new_company.enable_perpetual_inventory = 1
+	new_company.default_currency = company_doc.default_currency
+	new_company.country = company_doc.country
+	new_company.chart_of_accounts_based_on = "Standard Template"
+	new_company.chart_of_accounts = company_doc.chart_of_accounts
+	new_company.insert()
+
+	# Set Demo Company as default to
+	frappe.db.set_single_value("Global Defaults", "demo_company", new_company.name)
+	frappe.db.set_default("company", new_company.name)
+
+	bank_account = create_bank_account({"company_name": new_company.name})
+	frappe.db.set_value("Company", new_company.name, "default_bank_account", bank_account.name)
+
+	return new_company.name
+
+
+def process_masters():
+	for doctype in frappe.get_hooks("demo_master_doctypes"):
+		data = read_data_file_using_hooks(doctype)
+		if data:
+			for item in json.loads(data):
+				create_demo_record(item)
+
+
+def create_demo_record(doctype):
+	frappe.get_doc(doctype).insert(ignore_permissions=True)
+
+
+def make_transactions(company):
+	frappe.db.set_single_value("Stock Settings", "allow_negative_stock", 1)
+	start_date = get_fiscal_year(date=getdate())[1]
+
+	for doctype in frappe.get_hooks("demo_transaction_doctypes"):
+		data = read_data_file_using_hooks(doctype)
+		if data:
+			for item in json.loads(data):
+				create_transaction(item, company, start_date)
+
+	convert_order_to_invoices()
+	frappe.db.set_single_value("Stock Settings", "allow_negative_stock", 0)
+
+
+def create_transaction(doctype, company, start_date):
+	document_type = doctype.get("doctype")
+	warehouse = get_warehouse(company)
+
+	if document_type == "Purchase Order":
+		posting_date = get_random_date(start_date, 1, 30)
+	else:
+		posting_date = get_random_date(start_date, 31, 365)
+
+	doctype.update(
+		{
+			"company": company,
+			"set_posting_time": 1,
+			"transaction_date": posting_date,
+			"schedule_date": posting_date,
+			"delivery_date": posting_date,
+			"set_warehouse": warehouse,
+		}
+	)
+
+	doc = frappe.get_doc(doctype)
+	doc.save(ignore_permissions=True)
+	doc.submit()
+
+
+def convert_order_to_invoices():
+	for document in ["Purchase Order", "Sales Order"]:
+		# Keep some orders intentionally unbilled/unpaid
+		for i, order in enumerate(
+			frappe.db.get_all(
+				document, filters={"docstatus": 1}, fields=["name", "transaction_date"], limit=6
+			)
+		):
+
+			if document == "Purchase Order":
+				invoice = make_purchase_invoice(order.name)
+			elif document == "Sales Order":
+				invoice = make_sales_invoice(order.name)
+
+			invoice.set_posting_time = 1
+			invoice.posting_date = order.transaction_date
+			invoice.due_date = order.transaction_date
+			invoice.update_stock = 1
+			invoice.submit()
+
+			if i % 2 != 0:
+				payment = get_payment_entry(invoice.doctype, invoice.name)
+				payment.reference_no = invoice.name
+				payment.submit()
+
+
+def get_random_date(start_date, start_range, end_range):
+	return add_days(start_date, randint(start_range, end_range))
+
+
+def create_transaction_deletion_record(company):
+	transaction_deletion_record = frappe.new_doc("Transaction Deletion Record")
+	transaction_deletion_record.company = company
+	transaction_deletion_record.save(ignore_permissions=True)
+	transaction_deletion_record.submit()
+
+
+def clear_masters():
+	for doctype in frappe.get_hooks("demo_master_doctypes")[::-1]:
+		data = read_data_file_using_hooks(doctype)
+		if data:
+			for item in json.loads(data):
+				clear_demo_record(item)
+
+
+def clear_demo_record(document):
+	document_type = document.get("doctype")
+	del document["doctype"]
+	doc = frappe.get_doc(document_type, document)
+	frappe.delete_doc(doc.doctype, doc.name, ignore_permissions=True)
+
+
+def delete_company(company):
+	frappe.db.set_single_value("Global Defaults", "demo_company", "")
+	frappe.delete_doc("Company", company, ignore_permissions=True)
+
+
+def read_data_file_using_hooks(doctype):
+	path = os.path.join(os.path.dirname(__file__), "demo_data")
+	with open(os.path.join(path, doctype + ".json"), "r") as f:
+		data = f.read()
+
+	return data
+
+
+def get_warehouse(company):
+	warehouses = frappe.db.get_all("Warehouse", {"company": company, "is_group": 0})
+	return warehouses[randint(0, 3)].name
diff --git a/erpnext/setup/demo_data/customer.json b/erpnext/setup/demo_data/customer.json
new file mode 100644
index 0000000..1b47906
--- /dev/null
+++ b/erpnext/setup/demo_data/customer.json
@@ -0,0 +1,20 @@
+[
+    {
+        "doctype": "Customer",
+        "customer_group": "Demo Customer Group",
+        "territory": "All Territories",
+        "customer_name": "Grant Plastics Ltd."
+    },
+    {
+        "doctype": "Customer",
+        "customer_group": "Demo Customer Group",
+        "territory": "All Territories",
+        "customer_name": "West View Software Ltd."
+    },
+    {
+        "doctype": "Customer",
+        "customer_group": "Demo Customer Group",
+        "territory": "All Territories",
+        "customer_name": "Palmer Productions Ltd."
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/demo_data/customer_group.json b/erpnext/setup/demo_data/customer_group.json
new file mode 100644
index 0000000..7543335
--- /dev/null
+++ b/erpnext/setup/demo_data/customer_group.json
@@ -0,0 +1,6 @@
+[
+    {
+        "doctype": "Customer Group",
+        "customer_group_name": "Demo Customer Group"
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/demo_data/item.json b/erpnext/setup/demo_data/item.json
new file mode 100644
index 0000000..ffe4152
--- /dev/null
+++ b/erpnext/setup/demo_data/item.json
@@ -0,0 +1,72 @@
+[
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU001",
+        "item_name": "T-shirt",
+        "image": "https://images.pexels.com/photos/1484808/pexels-photo-1484808.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU002",
+        "item_name": "Laptop",
+        "image": "https://images.pexels.com/photos/3999538/pexels-photo-3999538.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU003",
+        "item_name": "Book",
+        "image": "https://images.pexels.com/photos/2422178/pexels-photo-2422178.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU004",
+        "item_name": "Smartphone",
+        "image": "https://images.pexels.com/photos/1647976/pexels-photo-1647976.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU005",
+        "item_name": "Sneakers",
+        "image": "https://images.pexels.com/photos/1598505/pexels-photo-1598505.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU006",
+        "item_name": "Coffee Mug",
+        "image": "https://images.pexels.com/photos/585753/pexels-photo-585753.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU007",
+        "item_name": "Television",
+        "image": "https://images.pexels.com/photos/8059376/pexels-photo-8059376.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU008",
+        "item_name": "Backpack",
+        "image": "https://images.pexels.com/photos/3731256/pexels-photo-3731256.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU009",
+        "item_name": "Headphones",
+        "image": "https://images.pexels.com/photos/3587478/pexels-photo-3587478.jpeg"
+    },
+    {
+        "doctype": "Item",
+        "item_group": "Demo Item Group",
+        "item_code": "SKU010",
+        "item_name": "Camera",
+        "image": "https://images.pexels.com/photos/51383/photo-camera-subject-photographer-51383.jpeg"
+    }
+]
diff --git a/erpnext/setup/demo_data/item_group.json b/erpnext/setup/demo_data/item_group.json
new file mode 100644
index 0000000..acb261f
--- /dev/null
+++ b/erpnext/setup/demo_data/item_group.json
@@ -0,0 +1,7 @@
+[
+    {
+        "doctype": "Item Group",
+        "item_group_name": "Demo Item Group",
+        "parent_item_group": "All Item Groups"
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/demo_data/journal_entry.json b/erpnext/setup/demo_data/journal_entry.json
new file mode 100644
index 0000000..b751c7c
--- /dev/null
+++ b/erpnext/setup/demo_data/journal_entry.json
@@ -0,0 +1,25 @@
+[
+    {
+        "cheque_date": "2023-03-14",
+        "cheque_no": "33",
+        "doctype": "Journal Entry",
+        "accounts": [
+         {
+          "party_type": "Customer",
+          "party": "ABC Enterprises",
+          "credit_in_account_currency": 40000.0,
+          "debit_in_account_currency": 0.0,
+          "doctype": "Journal Entry Account",
+          "parentfield": "accounts",
+         },
+         {
+          "credit_in_account_currency": 0.0,
+          "debit_in_account_currency": 40000.0,
+          "doctype": "Journal Entry Account",
+          "parentfield": "accounts",
+         }
+        ],
+        "user_remark": "test",
+        "voucher_type": "Bank Entry"
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/demo_data/payment_entry.json b/erpnext/setup/demo_data/payment_entry.json
new file mode 100644
index 0000000..c0767c3
--- /dev/null
+++ b/erpnext/setup/demo_data/payment_entry.json
@@ -0,0 +1,57 @@
+[
+    {
+        "doctype": "Payment Entry",
+        "payment_type": "Receive",
+        "party_type": "Customer",
+        "party": "ABC Enterprises",
+        "paid_amount": 67000,
+        "received_amount": 67000,
+        "reference_no": "#ref0001",
+        "source_exchange_rate": 1,
+        "target_exchange_rate": 1
+    },
+    {
+        "doctype": "Payment Entry",
+        "payment_type": "Receive",
+        "party_type": "Customer",
+        "party": "XYZ Corporation",
+        "paid_amount": 500000,
+        "received_amount": 500000,
+        "reference_no": "#ref0001",
+        "source_exchange_rate": 1,
+        "target_exchange_rate": 1
+    },
+    {
+        "doctype": "Payment Entry",
+        "payment_type": "Receive",
+        "party_type": "Customer",
+        "party": "KJPR Pvt. Ltd.",
+        "paid_amount": 300000,
+        "received_amount": 30000,
+        "reference_no": "#ref0001",
+        "source_exchange_rate": 1,
+        "target_exchange_rate": 1
+    },
+    {
+        "doctype": "Payment Entry",
+        "payment_type": "Pay",
+        "party_type": "Supplier",
+        "party": "DQ Industries",
+        "paid_amount": 85000,
+        "received_amount": 85000,
+        "reference_no": "#ref0005",
+        "source_exchange_rate": 1,
+        "target_exchange_rate": 1
+    },
+    {
+        "doctype": "Payment Entry",
+        "payment_type": "Pay",
+        "party_type": "Supplier",
+        "party": "KC Corp.",
+        "paid_amount": 100000,
+        "received_amount": 100000,
+        "reference_no": "#ref0006",
+        "source_exchange_rate": 1,
+        "target_exchange_rate": 1
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/demo_data/purchase_order.json b/erpnext/setup/demo_data/purchase_order.json
new file mode 100644
index 0000000..42ffa88
--- /dev/null
+++ b/erpnext/setup/demo_data/purchase_order.json
@@ -0,0 +1,162 @@
+[
+    {
+        "conversion_rate": 1.0,
+        "supplier": "Zuckerman Security Ltd.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU001",
+                "parentfield": "items",
+                "qty": 100.0,
+                "rate": 400.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "MA Inc.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU002",
+                "parentfield": "items",
+                "qty": 50.0,
+                "rate": 300.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "Summit Traders Ltd.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU003",
+                "parentfield": "items",
+                "qty": 200.0,
+                "rate": 523.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "Zuckerman Security Ltd.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU004",
+                "parentfield": "items",
+                "qty": 60.0,
+                "rate": 725.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "MA Inc.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU005",
+                "parentfield": "items",
+                "qty": 182.0,
+                "rate": 222.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "Summit Traders Ltd.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU006",
+                "parentfield": "items",
+                "qty": 250.0,
+                "rate": 420.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "Zuckerman Security Ltd.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU007",
+                "parentfield": "items",
+                "qty": 190.0,
+                "rate": 375.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "MA Inc.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU008",
+                "parentfield": "items",
+                "qty": 121.0,
+                "rate": 333.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "Summit Traders Ltd.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU009",
+                "parentfield": "items",
+                "qty": 76.0,
+                "rate": 700.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "supplier": "Zuckerman Security Ltd.",
+        "doctype": "Purchase Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Purchase Order Item",
+                "item_code": "SKU010",
+                "parentfield": "items",
+                "qty": 78.0,
+                "rate": 500.0,
+                "conversion_factor": 1
+            }
+        ]
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/demo_data/sales_order.json b/erpnext/setup/demo_data/sales_order.json
new file mode 100644
index 0000000..d390637
--- /dev/null
+++ b/erpnext/setup/demo_data/sales_order.json
@@ -0,0 +1,122 @@
+[
+    {
+        "conversion_rate": 1.0,
+        "customer": "Grant Plastics Ltd.",
+        "doctype": "Sales Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU004",
+                "parentfield": "items",
+                "qty": 20.0,
+                "rate": 1000.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "customer": "West View Software Ltd.",
+        "doctype": "Sales Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU001",
+                "parentfield": "items",
+                "qty": 25.0,
+                "rate": 800.0,
+                "conversion_factor": 1
+            },
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU002",
+                "parentfield": "items",
+                "qty": 15.0,
+                "rate": 800.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "customer": "West View Software Ltd.",
+        "doctype": "Sales Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU003",
+                "parentfield": "items",
+                "qty": 100,
+                "rate": 500.0,
+                "conversion_factor": 1
+            },
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU006",
+                "parentfield": "items",
+                "qty": 100,
+                "rate": 890.0,
+                "conversion_factor": 1
+            },
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU007",
+                "parentfield": "items",
+                "qty": 100,
+                "rate": 900.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "customer": "Palmer Productions Ltd.",
+        "doctype": "Sales Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU005",
+                "parentfield": "items",
+                "qty": 150.0,
+                "rate": 100.0,
+                "conversion_factor": 1
+            }
+        ]
+    },
+    {
+        "conversion_rate": 1.0,
+        "customer": "Grant Plastics Ltd.",
+        "doctype": "Sales Order",
+        "update_stock": 1,
+        "items": [
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU008",
+                "parentfield": "items",
+                "qty": 20.0,
+                "rate": 500.0,
+                "conversion_factor": 1
+            },
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU009",
+                "parentfield": "items",
+                "qty": 40.0,
+                "rate": 300.0,
+                "conversion_factor": 1
+            },
+            {
+                "doctype": "Sales Order Item",
+                "item_code": "SKU010",
+                "parentfield": "items",
+                "qty": 50.0,
+                "rate": 900.0,
+                "conversion_factor": 1
+            }
+        ]
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/demo_data/supplier.json b/erpnext/setup/demo_data/supplier.json
new file mode 100644
index 0000000..01a4e89
--- /dev/null
+++ b/erpnext/setup/demo_data/supplier.json
@@ -0,0 +1,17 @@
+[
+    {
+        "doctype": "Supplier",
+        "supplier_group": "Demo Supplier Group",
+        "supplier_name": "Zuckerman Security Ltd."
+    },
+    {
+        "doctype": "Supplier",
+        "supplier_group": "Demo Supplier Group",
+        "supplier_name": "MA Inc."
+    },
+    {
+        "doctype": "Supplier",
+        "supplier_group": "Demo Supplier Group",
+        "supplier_name": "Summit Traders Ltd."
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/demo_data/supplier_group.json b/erpnext/setup/demo_data/supplier_group.json
new file mode 100644
index 0000000..17070bf
--- /dev/null
+++ b/erpnext/setup/demo_data/supplier_group.json
@@ -0,0 +1,6 @@
+[
+    {
+        "doctype": "Supplier Group",
+        "supplier_group_name": "Demo Supplier Group"
+    }
+]
\ No newline at end of file
diff --git a/erpnext/setup/doctype/company/test_company.py b/erpnext/setup/doctype/company/test_company.py
index fd2fe30..babd7dd 100644
--- a/erpnext/setup/doctype/company/test_company.py
+++ b/erpnext/setup/doctype/company/test_company.py
@@ -195,6 +195,22 @@
 		child_company.save()
 		self.test_basic_tree()
 
+	def test_demo_data(self):
+		from erpnext.setup.demo import clear_demo_data, setup_demo_data
+
+		setup_demo_data()
+		company_name = frappe.db.get_value("Company", {"name": ("like", "%(Demo)")})
+		self.assertTrue(company_name)
+
+		for transaction in frappe.get_hooks("demo_transaction_doctypes"):
+			self.assertTrue(frappe.db.exists(frappe.unscrub(transaction), {"company": company_name}))
+
+		clear_demo_data()
+		company_name = frappe.db.get_value("Company", {"name": ("like", "%(Demo)")})
+		self.assertFalse(company_name)
+		for transaction in frappe.get_hooks("demo_transaction_doctypes"):
+			self.assertFalse(frappe.db.exists(frappe.unscrub(transaction), {"company": company_name}))
+
 
 def create_company_communication(doctype, docname):
 	comm = frappe.get_doc(
diff --git a/erpnext/setup/doctype/global_defaults/global_defaults.json b/erpnext/setup/doctype/global_defaults/global_defaults.json
index 823d2ba..bd80e1d 100644
--- a/erpnext/setup/doctype/global_defaults/global_defaults.json
+++ b/erpnext/setup/doctype/global_defaults/global_defaults.json
@@ -12,7 +12,8 @@
   "default_currency",
   "hide_currency_symbol",
   "disable_rounded_total",
-  "disable_in_words"
+  "disable_in_words",
+  "demo_company"
  ],
  "fields": [
   {
@@ -71,6 +72,14 @@
    "fieldtype": "Check",
    "in_list_view": 1,
    "label": "Disable In Words"
+  },
+  {
+   "fieldname": "demo_company",
+   "fieldtype": "Link",
+   "hidden": 1,
+   "label": "Demo Company",
+   "options": "Company",
+   "read_only": 1
   }
  ],
  "icon": "fa fa-cog",
diff --git a/erpnext/setup/setup_wizard/operations/install_fixtures.py b/erpnext/setup/setup_wizard/operations/install_fixtures.py
index 535c87d..ae6881b 100644
--- a/erpnext/setup/setup_wizard/operations/install_fixtures.py
+++ b/erpnext/setup/setup_wizard/operations/install_fixtures.py
@@ -490,7 +490,7 @@
 
 def create_bank_account(args):
 	if not args.get("bank_account"):
-		return
+		args["bank_account"] = _("Bank Account")
 
 	company_name = args.get("company_name")
 	bank_account_group = frappe.db.get_value(
diff --git a/erpnext/setup/setup_wizard/setup_wizard.py b/erpnext/setup/setup_wizard/setup_wizard.py
index 65b268e..2da107e 100644
--- a/erpnext/setup/setup_wizard/setup_wizard.py
+++ b/erpnext/setup/setup_wizard/setup_wizard.py
@@ -5,7 +5,8 @@
 import frappe
 from frappe import _
 
-from .operations import install_fixtures as fixtures
+from erpnext.setup.demo import setup_demo_data
+from erpnext.setup.setup_wizard.operations import install_fixtures as fixtures
 
 
 def get_setup_stages(args=None):
@@ -37,6 +38,11 @@
 				],
 			},
 			{
+				"status": _("Setting up demo data"),
+				"fail_msg": _("Failed to setup demo data"),
+				"tasks": [{"fn": setup_demo, "args": args, "fail_msg": _("Failed to setup demo data")}],
+			},
+			{
 				"status": _("Wrapping up"),
 				"fail_msg": _("Failed to login"),
 				"tasks": [{"fn": fin, "args": args, "fail_msg": _("Failed to login")}],
@@ -63,6 +69,11 @@
 	login_as_first_user(args)
 
 
+def setup_demo(args):
+	if args.get("setup_demo"):
+		frappe.enqueue(setup_demo_data, enqueue_after_commit=True, at_front=True)
+
+
 def login_as_first_user(args):
 	if args.get("email") and hasattr(frappe.local, "login_manager"):
 		frappe.local.login_manager.login_as(args.get("email"))
diff --git a/erpnext/startup/boot.py b/erpnext/startup/boot.py
index db1cc49..bdbf8b4 100644
--- a/erpnext/startup/boot.py
+++ b/erpnext/startup/boot.py
@@ -61,6 +61,8 @@
 		)
 		bootinfo.party_account_types = frappe._dict(party_account_types)
 
+		bootinfo.sysdefaults.demo_company = frappe.db.get_single_value("Global Defaults", "demo_company")
+
 
 def update_page_info(bootinfo):
 	bootinfo.page_info.update(