Authenticatable projection

[keizah7]

How I can achieve authenticable projection?

I made guard for projection model Consultant and to laravel auth works it needs to extend

use Illuminate\Foundation\Auth\User as Authenticatable;

But projection also is abstract class.

use Spatie\EventSourcing\Projections\Projection;

https://laracasts.com/discuss/channels/laravel/make-model-authenticable-when-it-is-extending-another-class

[sebastiandedeyne]

Unfortunately there's no solution to extend two classes.

I suggest reimplementing Laravel's User class in your app. The User class doesn't have any specific implementations but collects a few interfaces & traits, so you don't need to worry about it getting out of date when Laravel makes changes in the underlying code.

https://github.com/laravel/framework/blob/345a2eadeb0bec3f98000e55a3ba8b304242c93e/src/Illuminate/Foundation/Auth/User.php

[keizah7]

I know that php doesn't support multiple inheritance.

Problem is that core laravel code and package have type check of classes, so traits can't solve this issue. I can move functionality, but some methods still expects argument type of Illuminate\Contracts\Auth\Authenticatable or Spatie\EventSourcing\Projections\Projection

Thanks, I will try

[SimonMacIntyre]

Do you think something like this might fit in this package? This is more-or-less what you suggested right?

<?php

namespace App\Support;

use Illuminate\Auth\Authenticatable;
use Illuminate\Auth\MustVerifyEmail;
use Illuminate\Auth\Passwords\CanResetPassword;
use Spatie\EventSourcing\Projections\Projection;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
use Illuminate\Foundation\Auth\Access\Authorizable;

class AuthenticatableProjection extends Projection implements
    AuthenticatableContract,
    AuthorizableContract,
    CanResetPasswordContract
{
    use Authorizable;
    use Authenticatable;
    use MustVerifyEmail;
    use CanResetPassword;
}

[keizah7]

Yes, it is right, but after that I got another problem, so I have to find another solution

[keizah7]

Thank you for tips,
the only solution was create another class, and implement all needed data:

<?php

namespace App\Contracts;

use Illuminate\Auth\Authenticatable;
use Illuminate\Auth\MustVerifyEmail;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
use Illuminate\Foundation\Auth\Access\Authorizable;
use Spatie\EventSourcing\Projections\Projection;

class AuthenticableProjection extends Projection implements
    AuthenticatableContract,
    AuthorizableContract,
    CanResetPasswordContract
{
    use Authenticatable;
    use Authorizable;
    use CanResetPassword;
    use MustVerifyEmail;
}

but unfortunately in next step I'm getting project specific exception and the only way to fix it is to rewrite authentication logic. I won't do that, instead of it I will create another model and make relationship between them

Spatie \ EventSourcing \ Projections \ Exceptions \ ReadonlyProjection
The `App\Projections\Consultant` projection is not writeable at this point, please call `$model->writeable()` first.

[SimonMacIntyre]

That is a common error, you'd have to find that code and make it invoke writeable() first. If it is third-party package, you'll have to extend it (just like we did here with extending Projection).

[keizah7]

Yeah, I checked out the code, but model is called in laravel core files, so where is a lot of job, to rewrite so much logic to invoke writeable there.

My solution:

<?php

namespace App\Models;

use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Notifications\Notifiable;

class Consultant extends \Illuminate\Foundation\Auth\User implements MustVerifyEmail
{
    use Notifiable;

    protected $table = 'auth_consultants';

    public function user(): BelongsTo
    {
        return $this->belongsTo(\App\Projections\Consultant::class, 'consultant_uuid');
    }
}