Add interfaces for Author and AuthorAliasRegistry.

lib/decentralised_book_index/metadata.ex

@@ -4,7 +4,24 @@ defmodule DecentralisedBookIndex.Metadata do
 
   resources do
     resource DecentralisedBookIndex.Metadata.Book
-    resource DecentralisedBookIndex.Metadata.Author
+
+    resource DecentralisedBookIndex.Metadata.Author do
+      define :create_author, action: :create, args: [:name, :description, :author_alias_registry_id]
+      define :add_author_to_alias_registry, action: :add_author_to_alias_registry, args: [:author_alias_registry_id]
+      define :list_authors, action: :read
+      define :get_author_by_id, args: [:id], action: :by_id
+      define :update_author, action: :update
+      define :destroy_author, action: :destroy
+    end
+
     resource DecentralisedBookIndex.Metadata.DBIServer
+
+    resource DecentralisedBookIndex.Metadata.AuthorAliasRegistry do
+      define :create_author_alias_registry, action: :create
+      define :list_author_alias_registries, action: :read
+      define :get_author_alias_registry_by_id, args: [:id], action: :by_id
+      define :update_author_alias_registry, action: :update
+      define :destroy_author_alias_registry, action: :destroy
+    end
   end
 end