class UserExport < ActiveRecord::Base def self.get_download_path(filename) path = File.join(UserExport.base_directory, filename) if File.exists?(path) return path else nil end end def self.remove_old_exports expired_exports = UserExport.where('created_at < ?', 2.days.ago).to_a expired_exports.map do |expired_export| file_name = "#{expired_export.file_name}-#{expired_export.id}.csv.gz" file_path = "#{UserExport.base_directory}/#{file_name}" if File.exist?(file_path) File.delete(file_path) end UserExport.find(expired_export.id).destroy end end def self.base_directory File.join(Rails.root, "public", "uploads", "csv_exports", RailsMultisite::ConnectionManagement.current_db) end end # == Schema Information # # Table name: user_exports # # id :integer not null, primary key # file_name :string not null # user_id :integer not null # created_at :datetime # updated_at :datetime #