Models aren't joining - php

Question

I have 4 tables:
wizards (id, name)
pages (id, page_number, wizard_id)
modules (id, name)
modules_pages(id, page_id, module_id, wizard_id)
The models are baked defaults.
A Wizard has a Page, a Page has a Module. modules_pages is a junction table. I cannot get a list of modules when I display an array from wizard or pages that is filtered by the current wizard_id of the page, or one that I pass. It just displays the modules multiple times.
Page Model
public $belongsTo = array(
'Wizard' => array(
'className' => 'Wizard',
'foreignKey' => 'wizard_id',
),
);
public $hasAndBelongsToMany = array(
'Module' => array(
'className' => 'Module',
'joinTable' => 'modules_pages',
'foreignKey' => 'page_id',
'associationForeignKey' => 'module_id',
'unique' => 'keepExisting',
)
);
Module Model
public $hasAndBelongsToMany = array(
'Page' => array(
'className' => 'Page',
'joinTable' => 'modules_pages',
'foreignKey' => 'module_id',
'associationForeignKey' => 'page_id',
'unique' => 'keepExisting',
),
);
public $hasOne = array(
'CodeReference' => array(
'className' => 'CodeReference',
'foreignKey' => 'code_reference_id',
),
);
Wizard Model
public $hasMany = array(
'Page' => array(
'className' => 'Page',
'foreignKey' => 'wizard_id',
'dependent' => false,
'conditions' => 'ModulesPage.wizard_id = Wizard.id',
)
);
The Controller
$this->loadModel('Page');
$this->Page->recursive = 1;
$options = array('Page.wizard_id' => $wizard_id);
$page = $this->Page->find('first', $options);
$this->set('page');
$this->loadModel('ModulesPage');
$this->ModulesPage->recursive = 2;
$options = array('ModulesPage.wizard_id ' => $wizard_id,
'ModulesPage.page_number' => $page_number,
'ModulesPage.enabled' => 1);
$modules = $this->ModulesPage->find('all', $options);

Answer 1

Start by setting the following in your AppModel:
public $recursive = -1;
What Controller are you putting that code in? You shouldn't need to use loadModel - because you have joined the models together in the model files, you can access like this.
// access Module model from within PagesController
$this->Page->Module->find('all', $options);
There is also an error in your $options set-up. Conditions are provided in an array but they need to be inside another array called 'conditions', e.g.
$options = array(
'conditions' => array(
//conditions go here
)
);
Finally, after turning off recursive you need to enable containable behaviour. Change the $options array I've just given above as follows (this example would get all Pages along with their Wizards and Modules)
$options = array(
'conditions' => array(
//conditions go here
),
'contain' => array(
'Wizard',
'Module'
)
);
$data = $this->Page->find('all', $options);
You can further define additional options for the query with other array keys, e.g. 'order', 'group', 'limit', etc.