Import/export prestashop module with cron job

Module Import /export csv file with cron job. Module must have config file fields in backoffice: ftp url, ftp port , username , password, define cronjob for export, define cronjob for import. Buttun to make export Buttun to make import There will be 3 files to export [login to view URL] [login to view URL] => with all declinaisons and pictures url(max 5) [login to view URL] After first export, cron will check and generate new csv files only if there is updated delete or new data in [login to view URL] yes we transfert new files and remove old. Using cron will also check for new [login to view URL] and if new we import to create order in prestashop. Module keep history from exported csv files name and import csv files in database.