Upstream sync

app/models/material_release.rb

@@ -3,7 +3,7 @@ class MaterialRelease < ApplicationRecord
   include Contractable
   include Exploitable
   include Notable
-  include Photoable
+  include Photoable # This association needs to be removed after changing the API. Removing it right now will cause failure in API specs.
   include Releasable
   include Searchable
   include Signable
@@ -16,11 +16,11 @@ class MaterialRelease < ApplicationRecord
   include SecondGuardianPhotoable
   include GuardianName
   include SecondGuardianName
-
+  include FilesFilterable
 
   class << self
     def custom_csv_exportable_headers
-      %i[name owner_info]
+      %i[name owner_info files_count]
     end
   end
 
@@ -56,6 +56,8 @@ class MaterialRelease < ApplicationRecord
                   %w[guardian_2_address_zip zip],
                   %w[guardian_2_address_country country]
               ]
+  
+  has_many_attached :files
 
   # We don't care for the argument but method WILL receive option name
   # when called from inside with_option block, hence * argument
@@ -92,4 +94,8 @@ class MaterialRelease < ApplicationRecord
   def uses_edl?
     true
   end
+
+  def files_count
+    files.any? ? files.size : I18n.t('material_releases.material_release.no_media')
+  end
 end