hoshpoint-backend/app/Models/AiProvider.php

<?php

namespace App\Models;

use App\Enums\AiProviderDriver;
use Illuminate\Database\Eloquent\Attributes\Fillable;
use Illuminate\Database\Eloquent\Attributes\Hidden;
use Illuminate\Database\Eloquent\Model;

#[Fillable(['name', 'driver', 'model', 'base_url', 'api_key', 'is_active', 'is_default'])]
#[Hidden(['api_key'])]
class AiProvider extends Model
{
    public static function resolveActiveDefault(): ?self
    {
        return static::query()
            ->where('is_active', true)
            ->orderByDesc('is_default')
            ->first();
    }

    public function resolvedBaseUrl(): string
    {
        return $this->base_url ?: $this->driver->defaultBaseUrl();
    }

    /**
     * @return array<string, string>
     */
    protected function casts(): array
    {
        return [
            'driver' => AiProviderDriver::class,
            'api_key' => 'encrypted',
            'is_active' => 'boolean',
            'is_default' => 'boolean',
        ];
    }
}