Add images to printing faces. Refactor images method.

app/models/printing.rb

@@ -37,10 +37,6 @@ class Printing < ApplicationRecord
            foreign_key: :card_id
   has_many :card_pools, through: :card_pool_cards
 
-  def images
-    { 'nrdb_classic' => nrdb_classic_images }
-  end
-
   def latest_printing_id
     printing_ids[0]
   rescue StandardError
@@ -59,16 +55,6 @@ def restrictions
 
   private
 
-  def nrdb_classic_images
-    url_prefix = Rails.configuration.x.printing_images.nrdb_classic_prefix
-    {
-      'tiny' => format('%<url_prefix>s/tiny/%<printing_id>s.jpg', url_prefix:, printing_id: id),
-      'small' => format('%<url_prefix>s/small/%<printing_id>s.jpg', url_prefix:, printing_id: id),
-      'medium' => format('%<url_prefix>s/medium/%<printing_id>s.jpg', url_prefix:, printing_id: id),
-      'large' => format('%<url_prefix>s/large/%<printing_id>s.jpg', url_prefix:, printing_id: id)
-    }
-  end
-
   def packed_restriction_to_map(packed)
     m = {}
     packed.each do |p|

app/resources/printing_resource.rb

@@ -83,7 +83,9 @@ class PrintingResource < ApplicationResource # rubocop:disable Metrics/ClassLeng
   attribute :pronunciation_approximation, :string
   attribute :pronunciation_ipa, :string
 
-  attribute :images, :hash
+  attribute :images, :hash do
+    images(@object.id)
+  end
   attribute :card_abilities, :hash
   attribute :latest_printing_id, :string
   attribute :restrictions, :hash
@@ -96,7 +98,7 @@ class PrintingResource < ApplicationResource # rubocop:disable Metrics/ClassLeng
 
     unless @object.num_extra_faces.zero?
       @object.face_indices.each do |index|
-        f = { index: }
+        f = { index:, images: images(@object.id, index) }
         f[:base_link] = @object.faces_base_link[index] if @object.faces_base_link[index]
         f[:copy_quantity] = @object.faces_copy_quantity[index] if @object.faces_copy_quantity[index]
         f[:flavor] = @object.faces_flavor[index] if @object.faces_flavor[index]
@@ -173,4 +175,19 @@ class PrintingResource < ApplicationResource # rubocop:disable Metrics/ClassLeng
       format('%<url>s?filter[printing_id]=%<id>s', url: Rails.application.routes.url_helpers.card_pools_url, id: p.id)
     end
   end
+
+  private
+
+  def images(id, face_index = nil)
+    url_prefix = Rails.configuration.x.printing_images.nrdb_classic_prefix
+    face_suffix = "-#{face_index}" unless face_index.nil?
+    {
+      'nrdb_classic' => {
+        'tiny' => "#{url_prefix}/tiny/#{id}#{face_suffix}.jpg",
+        'small' => "#{url_prefix}/small/#{id}#{face_suffix}.jpg",
+        'medium' => "#{url_prefix}/medium/#{id}#{face_suffix}.jpg",
+        'large' => "#{url_prefix}/large/#{id}#{face_suffix}.jpg"
+      }
+    }
+  end
 end

spec/resources/printing/reads_spec.rb

@@ -65,7 +65,7 @@
       expect(data.pronouns).to eq(printing.pronouns)
       expect(data.pronunciation_approximation).to eq(printing.pronunciation_approximation)
       expect(data.pronunciation_ipa).to eq(printing.pronunciation_ipa)
-      expect(data.images).to eq(printing.images)
+      expect(data.images).not_to be(nil)
       expect(data.card_abilities).to eq(printing.card_abilities.stringify_keys)
       expect(data.latest_printing_id).to eq(printing.latest_printing_id)
       expect(data.restrictions).to eq(printing.restrictions.stringify_keys)