Added some more fields to API event feed:

 - organiser details (embedded)
 - Audience
 - Booking status
 - Booking url
 - Booking cost
 - Special message

talks/api/serializers.py

@@ -140,20 +140,23 @@ def to_representation(self, instance):
 
 class EventEmbedsSerializer(serializers.ModelSerializer):
     speakers = EmbeddedSpeakerSerializer(many=True, read_only=True)
+    organisers = EmbeddedSpeakerSerializer(many=True, read_only=True)
     venue = EmbeddedOxpointsSerializer(source='api_location', read_only=True)
     organising_department = EmbeddedOxpointsSerializer(source='api_organisation', read_only=True)
     topics = EmbeddedTopicSerializer(source='api_topics', many=True, read_only=True)
 
     class Meta:
         model = Event
-        fields = ('speakers', 'venue', 'organising_department', 'topics')
+        fields = ('speakers', 'organisers', 'venue', 'organising_department', 'topics')
 
 
 class HALEventSerializer(serializers.ModelSerializer):
     _links = serializers.SerializerMethodField(method_name='get_links')
     _embedded = EventEmbedsSerializer(source='*', read_only=True)
 
     location_summary = serializers.SerializerMethodField()
+    audience = serializers.SerializerMethodField()
+    booking_required = serializers.SerializerMethodField()
     series = serializers.SerializerMethodField()
     organiser_email = serializers.CharField(read_only=True)
 
@@ -173,14 +176,20 @@ def get_location_summary(self, obj):
             return summary
         return None
 
+    def get_audience(self, obj):
+        return obj.get_audience_display();
+
+    def get_booking_required(self, obj):
+        return obj.get_booking_type_display();
+
     def get_series(self, obj):
         if obj.group:
             return { 'title': obj.group.title, 'slug': obj.group.slug }
         return None
 
     class Meta:
         model = Event
-        fields = ('_links', 'title_display', 'slug', 'start', 'end', 'formatted_date', 'formatted_time', 'description', 'location_details', 'location_summary', 'series', '_embedded', 'organiser_email')
+        fields = ('_links', 'title_display', 'slug', 'start', 'end', 'formatted_date', 'formatted_time', 'description', 'audience', 'booking_required', 'booking_url', 'booking_email', 'cost', 'location_details', 'location_summary', 'series', 'organiser_email', 'special_message', '_embedded')
 
 
 class SearchResultEmbedsSerializer(serializers.Serializer):