Added a model for event state (including data migration, signal based

notifications, etc.)

dav_events/admin.py

@@ -1,15 +1,23 @@
 from django.contrib import admin
 
-from .models import Event, OneClickAction
+from .models import EventStatus, EventFlag, Event, OneClickAction
 
 
-class EventAdmin(admin.ModelAdmin):
+@admin.register(EventStatus)
+class EventStatusAdmin(admin.ModelAdmin):
     pass
 
 
+class EventFlagInline(admin.TabularInline):
+    model = EventFlag
+    extra = 1
+
+
+@admin.register(Event)
+class EventAdmin(admin.ModelAdmin):
+    inlines = [EventFlagInline]
+
+
+@admin.register(OneClickAction)
 class OneClickActionAdmin(admin.ModelAdmin):
     pass
-
-
-admin.site.register(Event, EventAdmin)
-admin.site.register(OneClickAction, OneClickActionAdmin)