The coding event app consist of event,eventcategory ,tag.

This consist of controller,model,view,data classes.

I will add Person class which holds the following fields:

id (int) - the unique user ID firstName (String) - the user’s first name lastName (String) - the user’s last name email (String) - the user’s email, which will also function as their username password (String) - the user’s password The class would need getters for all of these fields. It could have setters for all fields except id (since it shouldn’t change). I will use AbstractEntity and extends the Person class to get the id field.

The Person class will also have the following references:

PersonProfile - a class to gather up all of the profile information about the user, this would be one-to-one relation. List eventsAttending - to store events the user wants to attend ,this would be many-to-many relation. List eventsOwned - a different list, to store the events the user has created ,this would be one-to-many. Person would have a many-to-many relationship with Event via List eventsAttending. It would have a one-to-many relationship with Event via List eventsOwned.