78 lines
2.5 KiB
PHP
78 lines
2.5 KiB
PHP
<?php
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namespace App\Node;
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use App\Node\NodeRepository;
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use App\Node\UseCases\CreateNode;
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use App\Node\UseCases\CreateNodeRequest;
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use App\Text\TextRepository;
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use DomainException;
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use Psr\Http\Message\ResponseInterface as Response;
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use Psr\Http\Message\ServerRequestInterface as Request;
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class NodeController
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{
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public function __construct(
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private NodeRepository $nodeRepository,
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private TextRepository $textRepository,
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) {}
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public function getNodesOfText(Response $response, int $textId): Response
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{
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$text = $this->textRepository->find($textId);
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if ($text === null) {
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return $response->withStatus(404);
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}
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$nodes = $this->nodeRepository->findByTextId($textId);
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$data = array_map(function ($node) {
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return [
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'id' => $node->getId(),
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'title' => $node->getTitle(),
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'parentNodeId' => $node->getParentNode()?->getId(),
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];
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}, $nodes);
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$response->getBody()->write(json_encode(array_values($data)));
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return $response->withHeader('Content-Type', 'application/json');
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}
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public function createNode(
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Request $request,
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Response $response,
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CreateNode $createNodeUseCase,
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): Response {
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$data = json_decode((string) $request->getBody(), true) ?? [];
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$title = $data['title'] ?? '';
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if (empty($title)) {
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$response->getBody()->write(json_encode(['error' => 'Title is required']));
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return $response->withStatus(400)->withHeader('Content-Type', 'application/json');
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}
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$textId = (int) ($data['textId'] ?? 0);
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$parentNodeId = isset($data['parentNodeId']) && $data['parentNodeId'] !== null
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? (int) $data['parentNodeId']
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: null;
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try {
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$node = $createNodeUseCase->execute(new CreateNodeRequest(
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textId: $textId,
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title: $title,
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parentNodeId: $parentNodeId,
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));
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} catch (DomainException $e) {
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$response->getBody()->write(json_encode(['error' => $e->getMessage()]));
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return $response->withStatus(404)->withHeader('Content-Type', 'application/json');
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}
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$response->getBody()->write(json_encode([
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'id' => $node->getId(),
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'title' => $node->getTitle(),
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'parentNodeId' => $node->getParentNode()?->getId(),
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]));
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return $response->withStatus(201)->withHeader('Content-Type', 'application/json');
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}
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}
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