fix: corrected mismatch in the Purchase Receipt Status #15620

erpnext/controllers/status_updater.py

@@ -102,7 +102,10 @@ def validate_status(status, options):
 		["To Bill", "eval:self.per_billed == 0 and self.docstatus == 1"],
 		["Partly Billed", "eval:self.per_billed > 0 and self.per_billed < 100 and self.docstatus == 1"],
 		["Return Issued", "eval:self.per_returned == 100 and self.docstatus == 1"],
-		["Completed", "eval:self.per_billed == 100 and self.docstatus == 1"],
+		[
+        		"Completed",
+        		"eval:(self.per_billed == 100 and self.docstatus == 1 and self.grand_total != 0) or (self.docstatus == 1 and self.grand_total == 0)"
+    	],
 		["Cancelled", "eval:self.docstatus==2"],
 		["Closed", "eval:self.status=='Closed' and self.docstatus != 2"],
 	],

erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py

@@ -3060,6 +3060,39 @@ def test_purchase_return_from_rejected_warehouse(self):
 		self.assertEqual(pr_return.items[0].rejected_qty, 0.0)
 		self.assertEqual(pr_return.items[0].rejected_warehouse, "")
 
+	def test_status_mapping(self):
+		purchase_receipt = frappe.get_doc(
+			{
+				"doctype": "Purchase Receipt",
+				"supplier": "Test Supplier",
+				"grand_total": 0.0,
+				"base_rounded_total": 0.0,
+				"rounded_total": 0.0,
+				"base_net_total": 0.0,
+				"posting_date": frappe.utils.today(),
+				"items": [
+					{
+						"item_code": "item_for_status",
+						"item_name": "item_for_status",
+						"description": "item_for_status",
+						"uom": "Nos",
+						"qty": 1,
+						"rate": 0,
+						"amount": 0,
+						"base_rate": 0,
+						"base_amount": 0,
+						"warehouse": "Stores - W",
+					}
+				],
+			}
+		)
+		purchase_receipt.insert()
+		purchase_receipt.save()
+		purchase_receipt.submit()
+		purchase_receipt.reload()
+		self.assertEqual(purchase_receipt.grand_total, 0.0)
+		self.assertEqual(purchase_receipt.status, "Completed")
+
 
 def prepare_data_for_internal_transfer():
 	from erpnext.accounts.doctype.sales_invoice.test_sales_invoice import create_internal_supplier