#371

backend/app/controllers/gekanator_posts_controller.rb

@@ -2,7 +2,7 @@ class GekanatorPostsController < ApplicationController
   def index
     posts =
         Post
-        .preload(tags: :tag_name)
+        .preload(:post_similarities, tags: :tag_name)
         .with_attached_thumbnail
         .order(Arel.sql(
             'COALESCE(posts.original_created_before - INTERVAL 1 MINUTE, ' \
@@ -22,6 +22,12 @@ class GekanatorPostsController < ApplicationController
       thumbnail_base: post.thumbnail_base,
       original_created_from: post.original_created_from,
       original_created_before: post.original_created_before,
+      post_similarity_edges: post.post_similarities.map { |similarity|
+        {
+          target_post_id: similarity.target_post_id,
+          cos: similarity.cos.to_f
+        }
+      },
       tags: post.tags.map { |tag| tag_json(tag) }
     }
   end