Fix page caching

app/commands/posts/create_bookmark.rb

@@ -20,7 +20,7 @@ module Adamantium
 
           if bookmark[:cache]
             page_cacher.call(url: created_bookmark.url) do |content|
-              post_repo.update(id: created_bookmark.id, cached_content: content)
+              post_repo.update(created_bookmark.id, cached_content: content)
             end
           end
 

app/validation/posts/bookmark_contract.rb

@@ -12,6 +12,7 @@ module Adamantium
           required(:post_type).value(included_in?: %w[bookmark])
           required(:syndicate_to).array(:string)
           required(:photos).array(:hash)
+          required(:cache).filled(:bool)
         end
       end
     end