add reset database sequence

app/jobs/reset_database_sequence_job.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class ResetDatabaseSequenceJob < ApplicationJob
+  queue_as :low
+
+  def perform(*_args)
+    # Do something later
+    # sau import, chạy rails c và reset seq:
+
+    %w[users songs artists artists_songs genres albums].each do |tablename|
+      ActiveRecord::Base.connection.reset_pk_sequence!(tablename)
+    end
+  end
+end

spec/jobs/reset_database_sequence_job_spec.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe ResetDatabaseSequenceJob do
+  pending "add some examples to (or delete) #{__FILE__}"
+end