ladill-qr-plus/app/Models/QrSetting.php

<?php

namespace App\Models;

use App\Support\Qr\QrStyleDefaults;
use App\Support\Qr\QrTypeCatalog;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

/** Per-account QR Plus preferences (notifications and new-code defaults). */
class QrSetting extends Model
{
    protected $fillable = [
        'user_id',
        'notify_email',
        'product_updates',
        'low_balance_alerts',
        'default_type',
        'default_style',
    ];

    protected $casts = [
        'product_updates' => 'boolean',
        'low_balance_alerts' => 'boolean',
        'default_style' => 'array',
    ];

    /** @return list<string> */
    public static function storableStyleKeys(): array
    {
        return [
            'foreground',
            'background',
            'error_correction',
            'margin',
            'module_style',
            'finder_outer',
            'finder_inner',
            'frame_style',
            'frame_text',
            'frame_color',
            'gradient_type',
            'gradient_color1',
            'gradient_color2',
            'gradient_rotation',
        ];
    }

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

    public function resolvedDefaultType(): string
    {
        $type = (string) ($this->default_type ?? QrCode::TYPE_URL);

        return in_array($type, QrTypeCatalog::plusTypes(), true) ? $type : QrCode::TYPE_URL;
    }

    /** @return array<string, mixed> */
    public function resolvedDefaultStyle(): array
    {
        $stored = collect($this->default_style ?? [])
            ->only(self::storableStyleKeys())
            ->filter(fn ($value) => $value !== null && $value !== '')
            ->all();

        return QrStyleDefaults::merge($stored !== [] ? $stored : null);
    }

    /** @param  array<string, mixed>|null  $input */
    public static function sanitizeDefaultStyle(?array $input): ?array
    {
        if ($input === null) {
            return null;
        }

        $merged = QrStyleDefaults::merge(
            collect($input)->only(self::storableStyleKeys())->all(),
        );

        return collect($merged)->only(self::storableStyleKeys())->all();
    }
}