Laravel 5.2 EagerLoading relationship returns null - php

Question

I'm upgrading to Laravel 5.2 from 4.2 and running into a weird issues where when I'm using Eager Loading on a relationship, it returns null, but I can call it manually.
Here's my parent model:
namespace App\Models\Hours;
class Hours extends Model {
/**
* Model Setup
*/
protected $table = 'leave_hours';
protected $primaryKey = 'leave_id';
public $timestamps = false;
/**
* Relationships
*/
public function hoursStatus()
{
return $this->belongsTo('App\Models\Hours\HoursStatusType', 'leave_status_code');
}
Here's the HoursStatusType model:
<?php
namespace App\Models\Hours;
use Illuminate\Database\Eloquent\Model;
class HoursStatusType extends Model {
/**
* Model Setup
*/
protected $table = 'leave_status_type';
protected $primaryKey = 'leave_status_code';
public $timestamps = false;
/**
* Relationships
*/
public function hours()
{
return $this->hasMany('App\Models\Hours\Hours');
}
}
Basically Hours has PTO requests that has a status (ie. Pending, Approved, etc). HoursStatusType has only 4 rows and it belongs to many of the Hours request.
I'm doing a big request on the Hours like:
$requests = Hours::with('hoursStatus')->get();
foreach($requests as $r){
print_r($r->hoursStatus);
}
When I try to print this out using a foreach loop, the hoursStatus relationship is blank. HOWEVER, when when I call it without the eager loading, it's fine. The only thing I have changed since upgrading from 4.2 (besides adding namespace) is change the hoursStatus relationship to belongsTo from a hasOne. Another couple of posts mentioned that changing it should fix it. Not so much.
Am I missing something? Thanks!

Answer 1

You should add public $incrementing = false; to your models setup, when the PK is not an autoincrementing int.