CODEWITHSUNDEEP
phplaravellaravel-7
hitt
hitt

Reputation: 401

Laravel Eloquent "with" / "load" return null

I am trying to get ralation (product owner) using with method but it returns me null.

After some tests i see my relation is ok if im using simple way to get it ($goodRelation in example), but if im trying to get relation with with method it any way returns null

EXAMPLES
$goodWith = Good::where('id', '4d7d36f2-75ad-4a9f-a5a5-ba8b56840414')->with('user')->first()->user;
$goodsLoad = Good::where('id', '4d7d36f2-75ad-4a9f-a5a5-ba8b56840414')->first()->load('user')->user;
$goodFirstUserFirst = Good::where('id', '4d7d36f2-75ad-4a9f-a5a5-ba8b56840414')->first()->user()->first();
$goodsRelation = Good::where('id', '4d7d36f2-75ad-4a9f-a5a5-ba8b56840414')->first()->user;

dd($goodWith, $goodsLoad, $goodFirstUserFirst, $goodsRelation);

Result:

$goodWith           -> NULL
$goodsLoad          -> NULL
$goodFirstUserFirst -> USER MODEL
$goodsRelation      -> USER MODEL

My User model:

public function goods()
{
    return $this->hasMany(Good::class);
}

My Good model:

public function user()
{
    return $this->belongsTo(User::class);
}

Problem in real example: Output

View file

Why i can not get relation with with of load method ?

Upvotes: 2

Views: 998

Answers (2)

Snapey
Snapey

Reputation: 4110

From the Laravel 7 docs;

If your primary key is not an integer, you should set the protected $keyType property on your model to string:

<?php

class Flight extends Model
{
    /**
     * The "type" of the auto-incrementing ID.
     *
     * @var string
     */
    protected $keyType = 'string';
}

Upvotes: 1

hitt
hitt

Reputation: 401

SOLUTION: If you are using uuid or not default integer - you should set $keyType in your model.

class Flight extends Model
{
    /**
     * The "type" of the auto-incrementing ID.
     *
     * @var string
     */
    protected $keyType = 'string';
}

Upvotes: 0

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