40 lines
1 KiB
PHP
40 lines
1 KiB
PHP
<?php
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namespace App\Node\UseCases;
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use App\Node\Node;
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use App\Node\CreateNodeDto;
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use App\Node\NodeRepository;
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use App\Text\TextRepository;
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use DomainException;
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class CreateNode
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{
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public function __construct(
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private NodeRepository $nodeRepo,
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private TextRepository $textRepo,
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) {}
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public function execute(CreateNodeRequest $request): Node
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{
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$id = $request->textId;
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$text = $this->textRepo->find($id);
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if ($text === null) {
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throw new DomainException("Text with id: $id doesnt exist");
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}
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if ($request->parentNodeId === null) {
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return $this->nodeRepo->create(new CreateNodeDto(
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text: $text,
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title: $request->title,
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parentNode: null,
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));
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}
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$parentNode = $this->nodeRepo->find($request->parentNodeId);
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return $this->nodeRepo->create(new CreateNodeDto(
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text: $text,
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title: $request->title,
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parentNode: $parentNode,
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));
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}
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}
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