fix: Purchase Receipt Provisional Accounting GL Entries (backport #37046) (#37068)

* fix: Purchase Receipt Provisional Accounting GL Entries

(cherry picked from commit 6bab0eeaa1)

* test: Purchase Receipt Provisional Accounting GL Entries

(cherry picked from commit 1c78a5a9aa)

* fix(test): PR Provisional Accounting

---------

Co-authored-by: s-aga-r <sagarsharma.s312@gmail.com>

erpnext/buying/doctype/supplier/test_supplier.py

@@ -195,6 +195,9 @@ class TestSupplier(FrappeTestCase):
 def create_supplier(**args):
 	args = frappe._dict(args)
 
+	if not args.supplier_name:
+		args.supplier_name = frappe.generate_hash()
+
 	if frappe.db.exists("Supplier", args.supplier_name):
 		return frappe.get_doc("Supplier", args.supplier_name)
 
@@ -202,6 +205,7 @@ def create_supplier(**args):
 		{
 			"doctype": "Supplier",
 			"supplier_name": args.supplier_name,
+			"default_currency": args.default_currency,
 			"supplier_group": args.supplier_group or "Services",
 			"supplier_type": args.supplier_type or "Company",
 			"tax_withholding_category": args.tax_withholding_category,

erpnext/stock/doctype/purchase_receipt/purchase_receipt.py

@@ -605,7 +605,7 @@ class PurchaseReceipt(BuyingController):
 			account=provisional_account,
 			cost_center=item.cost_center,
 			debit=0.0,
-			credit=multiplication_factor * item.amount,
+			credit=multiplication_factor * item.base_amount,
 			remarks=remarks,
 			against_account=expense_account,
 			account_currency=credit_currency,
@@ -619,7 +619,7 @@ class PurchaseReceipt(BuyingController):
 			gl_entries=gl_entries,
 			account=expense_account,
 			cost_center=item.cost_center,
-			debit=multiplication_factor * item.amount,
+			debit=multiplication_factor * item.base_amount,
 			credit=0.0,
 			remarks=remarks,
 			against_account=provisional_account,

erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py

@@ -2024,6 +2024,49 @@ class TestPurchaseReceipt(FrappeTestCase):
 		ste7.reload()
 		self.assertEqual(ste7.items[0].valuation_rate, valuation_rate)
 
+	def test_purchase_receipt_provisional_accounting(self):
+		# Step - 1: Create Supplier with Default Currency as USD
+		from erpnext.buying.doctype.supplier.test_supplier import create_supplier
+
+		supplier = create_supplier(default_currency="USD")
+
+		# Step - 2: Setup Company for Provisional Accounting
+		from erpnext.accounts.doctype.account.test_account import create_account
+
+		provisional_account = create_account(
+			account_name="Provision Account",
+			parent_account="Current Liabilities - _TC",
+			company="_Test Company",
+		)
+		company = frappe.get_doc("Company", "_Test Company")
+		company.enable_provisional_accounting_for_non_stock_items = 1
+		company.default_provisional_account = provisional_account
+		company.save()
+
+		# Step - 3: Create Non-Stock Item
+		item = make_item(properties={"is_stock_item": 0})
+
+		# Step - 4: Create Purchase Receipt
+		pr = make_purchase_receipt(
+			qty=2,
+			item_code=item.name,
+			company=company.name,
+			supplier=supplier.name,
+			currency=supplier.default_currency,
+		)
+
+		# Test - 1: Total and Base Total should not be the same as the currency is different
+		self.assertNotEqual(flt(pr.total, 2), flt(pr.base_total, 2))
+		self.assertEqual(flt(pr.total * pr.conversion_rate, 2), flt(pr.base_total, 2))
+
+		# Test - 2: Sum of Debit or Credit should be equal to Purchase Receipt Base Total
+		amount = frappe.db.get_value("GL Entry", {"docstatus": 1, "voucher_no": pr.name}, ["sum(debit)"])
+		expected_amount = pr.base_total
+		self.assertEqual(amount, expected_amount)
+
+		company.enable_provisional_accounting_for_non_stock_items = 0
+		company.save()
+
 
 def prepare_data_for_internal_transfer():
 	from erpnext.accounts.doctype.sales_invoice.test_sales_invoice import create_internal_supplier