108 lines
2.1 KiB
PHP
108 lines
2.1 KiB
PHP
<?php
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namespace App\Text;
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use App\Text\Text;
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use App\Text\CreateTextDto;
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use App\Text\TextRepository;
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class JsonTextRepository implements TextRepository
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{
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private string $filePath;
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public function __construct()
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{
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$this->filePath = __DIR__.'/../../data/texts.json';
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}
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public function create(CreateTextDto $dto): Text
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{
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$texts = $this->readTexts();
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$id = $this->getNextId($texts);
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$text = new Text(id: $id, name: $dto->name);
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$texts[] = ['id' => $id, 'name' => $dto->name];
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$this->writeTexts($texts);
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return $text;
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}
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public function find(int $id): ?Text
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{
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$texts = $this->readTexts();
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foreach ($texts as $data) {
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if ($data['id'] === $id) {
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return new Text(
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id: $data['id'],
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name: $data['name'],
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);
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}
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}
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return null;
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}
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/**
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* @return Text[]
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*/
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public function getAll(): array
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{
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$texts = $this->readTexts();
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return array_map(
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function (array $data) {
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return new Text(
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id: $data['id'],
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name: $data['name'],
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);
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},
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$texts
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);
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}
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/**
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* @return array
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*/
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private function readTexts(): array
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{
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if (!file_exists($this->filePath)) {
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return [];
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}
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$content = file_get_contents($this->filePath);
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return json_decode($content, true) ?? [];
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}
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/**
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* @param array $texts
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*/
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private function writeTexts(array $texts): void
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{
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file_put_contents(
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$this->filePath,
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json_encode($texts, JSON_PRETTY_PRINT)
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);
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}
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/**
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* @param array $texts
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*/
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private function getNextId(array $texts): int
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{
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if (empty($texts)) {
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return 1;
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}
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$maxId = 0;
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foreach ($texts as $text) {
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if ($text['id'] > $maxId) {
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$maxId = $text['id'];
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}
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}
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return $maxId + 1;
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}
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}
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