Allow adding of syndication sources after a post is created

slices/admin/actions/posts/add_syndication_source.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module Admin
+  module Actions
+    module Posts
+      class AddSyndicationSource < Admin::Action
+        include Deps["commands.posts.add_syndication_source"]
+
+        def handle(req, res)
+          add_syndication_source.call(post_id: req.params[:id],
+                                      source_name: req.params[:syndication_source_name],
+                                      source_url: req.params[:syndication_source_url]
+          )
+
+          res.status = 201
+          res.headers["HX-Refresh"] = true
+        end
+      end
+    end
+  end
+end