ldc-groupe/app/Http/Requests/Back/Document/StoreDocumentRequest.php

<?php

namespace App\Http\Requests\Back\Document;

use App\Enums\Document\DocumentStatusEnum;
use App\Enums\YearsEnum;
use App\Models\Document;
use App\Traits\Requests\HasInertiaPicture;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Support\Facades\Gate;
use Illuminate\Validation\Rules\Enum;

class StoreDocumentRequest extends FormRequest
{
    use HasInertiaPicture;

    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        return Gate::check('create', Document::class);
    }

    /**
     * Prepare the data for validation.
     *
     * @return void
     */
    protected function prepareForValidation(): void
    {
        $this->mergeInertiaPicture();
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, \Illuminate\Contracts\Validation\ValidationRule|array<mixed>|string>
     */
    public function rules(): array
    {
        return [
            'name' => 'required|string|between:3,255',
            'exercice' => ['nullable', new Enum(YearsEnum::class)],
            'status'           => ['required', new Enum(DocumentStatusEnum::class)],
            'published_at'     => 'nullable|date',
            'unpublished_at'   => 'nullable|date|after:published_at',
            'path'  =>  $this->pictureRules('required|file|mimes:pdf|max:5120'),
            'tags'       => 'nullable|array',
            'tags.*'     => 'integer|exists:document_tags,id',
            'categories'       => 'nullable|array',
            'categories.*'     => 'integer|exists:document_categories,id',
        ];
    }
}