A school library website.JSF-Primefaces-JAVA--Maven-MySql

A school library website.JSF-Primefaces-JAVA--Maven-MySql.This website is build with Primefaces-JSF-MySql.There is two type of user.Member and staff.Every member has a role like teacher,student,grade student.Every staff has a role like admin or moderator.Members can take book for a month.And they can extend these book according to their roles.Example students can extend 3 times,teachers can extend 5 times.Also they can return book.If they have a penalty.They cant return the book. Every staff can add book,take penalty from members,see users profile,change users password and can see the request list.