Store report files on the local disk

app/models/report_blob.rb

@@ -11,6 +11,7 @@ class ReportBlob < ActiveStorage::Blob
       filename:,
       content_type: content_type(filename),
       identify: false,
+      service_name:,
     )
   end
 
@@ -18,6 +19,14 @@ class ReportBlob < ActiveStorage::Blob
     MIME::Types.of(filename).first&.to_s || "application/octet-stream"
   end
 
+  def self.service_name
+    if Rails.env.test?
+      :test
+    else
+      :local
+    end
+  end
+
   def result
     @result ||= download.force_encoding(Encoding::UTF_8)
   end