Cakephp hasMany not JOINing tables - sql

Question

I have three tables jobs,categories and job_categories with similar to below structure:
**jobs**
id title desc
**categories**
id name
**job_categories**
id job_id category_id
So I want to retrieve all the jobs belongs to a particular category. For that I wrote an action view() in CategoriesController.php
function view($category_id = NULL)
{
if($category_id != NULL)
{
$conditions['JobCategory']['category_id'] = $category_id;
$all_jobs = $this->Job->find('all',array('conditions' => $conditions));
$this->set('all_jobs',$all_jobs);
}
}
And added a $hasMany to Category.php model:
class Category extends AppModel {
var $name = 'Category';
var $hasMany = array('JobCategory');
}
But when I checked the view , it shows error:
Error: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'JobCategory' in 'where clause' and the query it generates :
SELECT Job.id, Job.job_title, Job.job_description,
Job.job_skills, Job.contact_number, Job.contact_email,
Job.qualification_id, Job.experience, Job.categories,
Job.remarks, Job.support_image, Job.freshers_apply,
Job.added_on, Job.status, Qualification.id,
Qualification.name FROM cakead.jobs AS Job LEFT JOIN
cakead.qualifications AS Qualification ON
(Job.qualification_id = Qualification.id) WHERE JobCategory =
('1')

Answer 1

try this
//AppModel.php
public $actAs = array('Containable');
//Category.php
class Category extends AppModel {
var $name = 'Category';
var $hasAndBelongsTo = array('Category');
}
//CategoriesController.php
function view($category_id = NULL)
{
if($category_id != NULL)
{
$conditions['Category']['id'] = $category_id;
$all_jobs = $this->Category->find('all',array('conditions' => $conditions));
$this->set('all_jobs',$all_jobs);
}
}