Codeignipekerjaan

Hi, I need a rewards system coding in codeigniter (PHP) using other languages such as Javascript/Ajax, etc. The system will allow users to see available surveys to complete, complete them and then be awarded points. The user will then be able to cashout points on a minimum price set. Once cashed out an admin will then review their details and decided if it's to be cashed out or not, if so they will be sent information via control panel (Like a message) -Admin control panel is NOT required. The whole system should be integrated with Facebook connect, allowing users to register with one click. This is only a basic information, please PM for full details.