Support RSGB contests

providers/alert/pota.py

@@ -2,6 +2,7 @@ from datetime import datetime
 
 import pytz
 
+from core.enums import AlertType
 from data.alert import Alert
 from data.sig_ref import SIGRef
 from providers.alert.http_alert_provider import HTTPAlertProvider
@@ -44,7 +45,7 @@ class POTA(HTTPAlertProvider):
                 end_time=datetime.strptime(source_alert["endDate"] + source_alert["endTime"], "%Y-%m-%d%H:%M")
                 .replace(tzinfo=pytz.UTC)
                 .timestamp(),
-                is_dxpedition=False,
+                alert_type=AlertType.XOTA,
             )
 
             # Add to our list, but exclude any old spots that POTA can sometimes give us where even the end time is