85 lines
2.5 KiB
PHP
85 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Service;
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use App\Repository\{
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SiteRepository,
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FindingRepository,
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NotConservedRepository,
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UnderwaterRepository
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};
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use App\Enum\OpusEnum;
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use App\Exception\InvalidFilterException;
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use App\DTO\SearchResult;
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use App\Enum\FindingCategoryEnum;
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use function Symfony\Component\String\u;
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final class SearchService
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{
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public function __construct(
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private readonly SiteRepository $siteRepository,
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private readonly FindingRepository $findingRepository,
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) {}
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public function search(array $rawFilters): SearchResult
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{
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$filters = $this->normalizeFilters($rawFilters);
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// No results should be returned if no filter is valid
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if (empty($filters)) return new SearchResult([], [], [], []);
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$sites = [];
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if (!(count($filters) === 1 && isset($filters['category']))) {
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$sites = array_map(
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fn(\App\Entity\Site $s) => $s->toSummary(),
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$this->siteRepository->findByFilters($filters)
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);
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}
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$findings = array_map(
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fn(\App\Entity\Finding $f) => $f->toSummary(),
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$this->findingRepository->findByFilters($filters)
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);
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$result = new SearchResult(
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sites: $sites,
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notConserved: [],
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findings: $findings,
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underwater: [],
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);
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return $result;
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}
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/**
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* @throws InvalidFilterException
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*/
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private function normalizeFilters(array $filters): array
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{
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$allowedFilters = ['text', 'technique', 'category'];
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$filters = array_intersect_key($filters, array_flip($allowedFilters));
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$text = trim($filters['text'] ?? '');
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if ($text !== '' && strlen($text) < 3) {
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throw new InvalidFilterException("Invalid text filter, length: " . strlen($filters['text']));
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}
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// Prepare for LIKE query (useful?)
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if (isset($filters['text'])) {
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$filters['text'] = $text !== '' ? '%' . u($text)->lower()->toUnicodeString() . '%' : '';
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}
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if (!empty($filters['technique']) && OpusEnum::tryFrom($filters['technique']) === null) {
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throw new InvalidFilterException("Invalid technique filter: " . $filters['technique']);
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}
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if (!empty($filters['category']) && FindingCategoryEnum::tryFrom($filters['category']) === null) {
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throw new InvalidFilterException("Invalid category filter: " . $filters['category']);
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}
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return $filters;
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}
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} |