#99

backend/app/representations/material_repr.rb

@@ -2,22 +2,23 @@
 
 
 module MaterialRepr
-  BASE = { methods: [:content_type],
-           include: { created_by_user: UserRepr::BASE,
+  BASE = { only: [:id, :url, :created_at, :updated_at],
+           methods: [:content_type],
+           include: { tag: TagRepr::BASE,
+                      created_by_user: UserRepr::BASE,
                       updated_by_user: UserRepr::BASE } }.freeze
 
   module_function
 
-  def base(material)
+  def base material, host:
     material.as_json(BASE).merge(
         file: if material.file.attached?
                 Rails.application.routes.url_helpers.rails_storage_proxy_url(
-                    material.file, only_path: false)
-              end,
-        tag: TagRepr.base(material.tag))
+                    material.file, host:)
+              end)
   end
 
-  def many(materials)
-    materials.map { |m| base(m) }
+  def many materials, host:
+    materials.map { |m| base(m, host) }
   end
 end

backend/app/representations/tag_repr.rb

@@ -3,7 +3,7 @@
 
 module TagRepr
   BASE = { only: [:id, :category, :post_count, :created_at, :updated_at],
-           methods: [:name, :has_wiki] }.freeze
+           methods: [:name, :has_wiki, :material_id] }.freeze
 
   module_function