71 lines
1.7 KiB
PHP
71 lines
1.7 KiB
PHP
<?php
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namespace App\Element\UseCases\UpdateElement;
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use App\Element\Element;
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use App\Element\ElementRepository;
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use App\Exceptions\BadRequestException;
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use App\Exceptions\NotFoundException;
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use App\Shared\Files\FileUploader;
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class UpdatePdfPath
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{
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private const MANAGED_FOLDER_PREFIX = 'element-pdfs/';
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public function __construct(
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private ElementRepository $elementRepository,
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private FileUploader $fileUploader,
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) {
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}
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/**
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* @throws BadRequestException
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* @throws NotFoundException
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*/
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public function execute(UpdatePdfPathRequest $request): Element
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{
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if ($request->id === null) {
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throw new BadRequestException('id is required');
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}
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if ($request->pdfPath === null) {
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throw new BadRequestException('pdfPath is required');
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}
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$element = $this->elementRepository->find($request->id);
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if ($element === null) {
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throw new NotFoundException('Element not found');
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}
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$pdfPath = $this->nullableString($request->pdfPath);
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if ($pdfPath === null) {
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$this->deleteManagedFile($element->getPdfPath());
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}
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$element->setPdfPath($pdfPath);
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return $this->elementRepository->update($element);
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}
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private function nullableString(string $value): ?string
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{
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if ($value === '') {
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return null;
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}
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return $value;
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}
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private function deleteManagedFile(?string $path): void
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{
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if ($path === null) {
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return;
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}
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if (! str_starts_with($path, self::MANAGED_FOLDER_PREFIX)) {
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return;
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}
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$this->fileUploader->delete($path);
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}
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}
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