Factory.php

<?php

abstract class Factory
{
    /** @var \Illuminate\Database\ConnectionInterface */
    private $database;
    /** @var \Faker\Generator */
    protected $faker;
    protected $attributes = [];

    protected $states = [];

    /**
     * Factory constructor.
     *
     * @param \Illuminate\Database\ConnectionInterface $database
     * @param \Faker\Generator                         $faker
     */
    public function __construct(\Illuminate\Database\ConnectionInterface $database, \Faker\Generator $faker)
    {
        $this->database = $database;
        $this->faker = $faker;
        $this->attributes = $this->base($this->faker);
        $this->states = $this->states($this->faker);
    }

    abstract protected function table(): string;

    /**
     * Define the base for the model here
     * @return array
     */
    protected function base(): array
    {
        return [];
    }

    /**
     * Define states for the model here
     * @return array
     */
    protected function states(): array
    {
        return [];
    }

    protected function build()
    {
        $this->database->table($this->table())
            ->insert($this->attributes);
    }

    protected function create(array $attributes = [])
    {
        $this->mergeAttributes($attributes);

        return $this->build();
    }

    protected function mergeAttributes(array $attributes): void
    {
        $this->attributes = array_merge($this->attributes, $attributes);
    }
}

SomeClient.php

<?php

class SomeClient
{
    public function something()
    {
        // ...
        $this->userFactory->state('invalid')->create();
        // ...
    }
}

UserFactory.php

<?php

class UserFactory extends Factory
{
    protected function base(\Faker\Generator $faker): array
    {
        return [
            'email' => $faker->email,
        ];
    }
    
    protected function states(): array
    {
        return [
            'invalid' => [
                'latest_status' => 'invalid',
            ],
        ];
    }
}