Expert of groovy , php and Prestashop ( Only those expert)

Hello This script works in a prestashop module that serves to make scraping and upload the products to our prestashop. ( see attach files) [login to view URL] In this link there is a small tutorial of the module The module uses preconfigured PHP functions, which are then called in the groovy script We have a base script that I'm going to put in the script called "jonyahmed105" What we need is to add to this script the improvements indicated in the document Any questions please tell me. If you think you can not or do not want to do this task please let me know so we can look for someone soon