fix issue on aborting scans that are already success or aborted

web/api/views.py

@@ -844,6 +844,9 @@ def abort_subscan(subscan):
 		for scan_id in scan_ids:
 			try:
 				scan = ScanHistory.objects.get(id=scan_id)
+				# if scan is already successful or aborted then do nothing
+				if scan.scan_status == SUCCESS_TASK or scan.scan_status == ABORTED_TASK:
+					continue
 				response = abort_scan(scan)
 			except Exception as e:
 				logger.error(e)
@@ -852,6 +855,8 @@ def abort_subscan(subscan):
 		for subscan_id in subscan_ids:
 			try:
 				subscan = SubScan.objects.get(id=subscan_id)
+				if subscan.scan_status == SUCCESS_TASK or subscan.scan_status == ABORTED_TASK:
+					continue
 				response = abort_subscan(subscan)
 			except Exception as e:
 				logger.error(e)