[deploy] return fields needed to populate the view for podcast episodes (#6986)

app/services/search/feed_content.rb

@@ -29,6 +29,11 @@ module Search
         source["user_id"] = source.dig("user", "id")
         source["highlight"] = hit["highlight"]
         source["readable_publish_date"] = source["readable_publish_date_string"]
+        source["podcast"] = {
+          "slug" => source["slug"],
+          "image_url" => source["main_image"],
+          "title" => source["title"]
+        }
 
         source.merge(timestamps_hash(hit))
       end

app/services/search/query_builders/feed_content.rb

@@ -39,17 +39,19 @@ module Search
 
       SOURCE = %i[
         id
-        title
-        path
         class_name
         comments_count
-        tags
-        readable_publish_date_string
-        positive_reactions_count
         flare_tag_hash
-        user
-        reading_time
+        main_image
+        path
+        positive_reactions_count
         published_at
+        readable_publish_date_string
+        reading_time
+        slug
+        tags
+        title
+        user
       ].freeze
 
       attr_accessor :params, :body

spec/services/search/feed_content_spec.rb

@@ -38,12 +38,14 @@ RSpec.describe Search::FeedContent, type: :service do
       ]
       flare_tag_keys = %w[name bg_color_hex text_color_hex]
       user_keys = %w[username name profile_image_90]
+      podcast_keys = %w[slug image_url title]
       index_documents([article1])
 
       feed_doc = described_class.search_documents(params: { size: 1 }).first
       expect(feed_doc.keys).to include(*view_keys)
       expect(feed_doc["user"].keys).to include(*user_keys)
       expect(feed_doc["flare_tag"].keys).to include(*flare_tag_keys)
+      expect(feed_doc["podcast"].keys).to include(*podcast_keys)
     end
 
     context "with a query" do