Refactor post creation + syndication

app/commands/posts/create_entry.rb

@@ -1,16 +1,29 @@
+require "dry/monads"
+
 module Adamantium
   module Commands
     module Posts
       class CreateEntry < Command
         include Deps["repos.post_repo",
           "post_utilities.slugify",
-          renderer: "renderers.markdown"
+          renderer: "renderers.markdown",
+          syndicate: "commands.posts.syndicate",
                     ]
+
+        include Dry::Monads[:result]
+
         def call(post)
           attrs = post.to_h
           attrs[:content] = renderer.call(content: attrs[:content])
 
-          post_repo.create(attrs)
+          created_post = post_repo.create(attrs)
+
+          syndicate.call(attrs).bind do |result|
+            source, url = result
+            add_post_syndication_source.call(created_post.id, source, url)
+          end
+
+          Success(created_post)
         end
       end
     end