sam-api/app/Http/Requests/V1/Subscription/SubscriptionIndexRequest.php

<?php

namespace App\Http\Requests\V1\Subscription;

use App\Http\Requests\Traits\HasPagination;
use App\Models\Tenants\Subscription;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class SubscriptionIndexRequest extends FormRequest
{
    use HasPagination;

    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        return [
            'status' => ['nullable', 'string', Rule::in(Subscription::STATUSES)],
            'valid_only' => ['nullable', 'boolean'],
            'expiring_within' => ['nullable', 'integer', 'min:1', 'max:365'],
            'start_date' => ['nullable', 'date'],
            'end_date' => ['nullable', 'date', 'after_or_equal:start_date'],
            'sort_by' => ['nullable', 'string', 'in:started_at,ended_at,created_at'],
            'sort_dir' => ['nullable', 'string', 'in:asc,desc'],
            'per_page' => ['nullable', 'integer', 'min:1'],
        ];
    }
}