fix: incorrect status of the purchase receipt (#44689)

erpnext/controllers/status_updater.py

@@ -94,7 +94,10 @@ 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) or (self.docstatus == 1 and self.grand_total == 0 and self.per_returned != 100 and self.is_return == 0)",
+		],
 		["Cancelled", "eval:self.docstatus==2"],
 		["Closed", "eval:self.status=='Closed' and self.docstatus != 2"],
 	],