fix bug that caused duplicate event lineup entries

teamsnap/lineup/views.py

@@ -25,6 +25,7 @@ def edit_lineup(request, event_ids, team_id):
         EventLineupEntry,
         Member,
     )
+
     from teamsnap.forms import LineupEntryFormset
 
     client = get_teamsnap_client(request)
@@ -199,11 +200,11 @@ def edit_lineup(request, event_ids, team_id):
 
 
 def submit_lineup(request, team_id, event_id):
-    from pyteamsnap.objects import Event, EventLineup, EventLineupEntry
+    from pyteamsnap.objects import EventLineup, EventLineupEntry
+
     from teamsnap.forms import LineupEntryFormset
 
     client = get_teamsnap_client(request)
-    ts_event = Event.get(client, event_id)
     ts_lineup = EventLineup.search(client, event_id=event_id)
     event_lineup_id = ts_lineup[0].data["id"]
     if request.GET:
@@ -247,7 +248,8 @@ def submit_lineup(request, team_id, event_id):
                     pass
         else:
             pass
-        return JsonResponse(ts_event.data)
+        ts_event_lineup_entries = EventLineupEntry.search(client, event_id=event_id)
+        return JsonResponse([lue.data for lue in ts_event_lineup_entries], safe=False)
     return HttpResponseServerError
 
 
@@ -258,7 +260,6 @@ def multi_lineup_choose(request, team_id=None):
             team_id=request.user.teamsnap_preferences.managed_team_id,
         )
     from django.forms import formset_factory
-
     from pyteamsnap.objects import Event
 
     from .forms import EventChooseForm