[Deprecated] DMZ 1.5.3 (DataMapper OverZealous Edition)

[eluser]Jinkusu[/eluser]
Need some help here. The User Guide has been very helpful and I've been able to get my project off the ground so far but I've encountered an issue with setting up some advanced relationships. The issue is my table called User which has 4 diff models User, Lecturer, Guardian and Admin. Not only that the guardian has a many-to-one relationship with the user. How exactly do u set this up because i can set up a self relationship and a multiple relationship to same model but how do u go about doing a combination of the 2?


User Model

Code:

class User extends DataMapper {

var $validations = array(


//...........

Student Model

Code:

class Student extends User {

    var $has_one = array(
        'guardian'=>array(
        'class'=>'user'
)//what class do i put here?
    );

//...........

Guardian Model

Code:

class Guardian extends User {

    var $has_one = array();

    var $has_many = array(

    'student'=>array(
    'class'=>'user'//not sure about this
    )
    );

NB i want to link the Guardian and Student via guardian_id

Thanks.