Add the update action and the form for Publisher.

lib/decentralised_book_index/metadata/publisher.ex

@@ -41,7 +41,7 @@ defmodule DecentralisedBookIndex.Metadata.Publisher do
   end
 
   actions do
-    defaults [:read, :update, :destroy]
+    defaults [:read, :destroy]
 
     create :create do
       primary? true
@@ -69,6 +69,11 @@ defmodule DecentralisedBookIndex.Metadata.Publisher do
       pagination offset?: true, default_limit: 10
     end
 
+    update :update do
+      primary? true
+      accept [:name]
+    end
+
     update :sync do
       accept [:name, :inserted_at, :updated_at, :dbi_server_id]
     end

lib/decentralised_book_index_web/live/publisher_live/form_component.ex

@@ -20,6 +20,7 @@ defmodule DecentralisedBookIndexWeb.PublisherLive.FormComponent do
           <.input field={@form[:name]} type="text" label="Name" />
         <% end %>
         <%= if @form.source.type == :update do %>
+          <.input field={@form[:name]} type="text" label="Name" />
         <% end %>
 
         <:actions>