FEATURE: first pass at user summary page

app/serializers/user_summary_serializer.rb

@@ -0,0 +1,18 @@
+class UserSummarySerializer < ApplicationSerializer
+  class TopicSerializer < BasicTopicSerializer
+    attributes :like_count, :slug, :created_at
+  end
+
+  class ReplySerializer < ApplicationSerializer
+    attributes :post_number, :like_count, :created_at
+    has_one :topic, serializer: TopicSerializer
+  end
+
+  has_many :topics, serializer: TopicSerializer
+  has_many :replies, serializer: ReplySerializer, embed: :object
+  has_many :badges, serializer: UserBadgeSerializer, embed: :object
+
+  attributes :likes_given, :likes_received, :posts_read_count,
+             :days_visited, :topic_count, :post_count
+
+end