Migrate backend to Porto architecture and fix minor bugs
- Fully transitioned the backend to the Porto architectural pattern - Improved code organization and maintainability - Fixed minor bugs and inconsistencies
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F4ilji
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<?php
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namespace App\Containers\Search\UI\API\Controllers;
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use App\Containers\AdditionalEducation\Models\AdditionalEducation;
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use App\Containers\AppStructure\Models\Page;
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use App\Containers\Article\Models\Post;
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use App\Containers\Education\Models\EducationalProgram;
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use App\Containers\Event\Models\Event;
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use App\Containers\InstituteStructure\Models\Faculty;
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use App\Containers\Schedule\Models\EducationalGroup;
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use App\Containers\Search\UI\API\Transformers\AdditionalEducationSearchResource;
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use App\Containers\Search\UI\API\Transformers\EducationalProgramSearchResource;
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use App\Containers\Search\UI\API\Transformers\EducationGroupSearchResource;
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use App\Containers\Search\UI\API\Transformers\EventSearchResource;
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use App\Containers\Search\UI\API\Transformers\FacultySearchResource;
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use App\Containers\Search\UI\API\Transformers\PageSearchResource;
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use App\Containers\Search\UI\API\Transformers\PostSearchResource;
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use App\Containers\Search\UI\API\Transformers\UserSearchResource;
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use App\Containers\User\Models\User;
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use App\Ship\Controllers\Controller;
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use Illuminate\Http\Request;
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use Illuminate\Pagination\LengthAwarePaginator;
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use Illuminate\Support\Collection;
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use Illuminate\Support\Facades\Date;
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use Illuminate\Support\Str;
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use ProtoneMedia\LaravelCrossEloquentSearch\Search;
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class SearchController extends Controller
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{
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private array $resourceMap = [
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Post::class => PostSearchResource::class,
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Page::class => PageSearchResource::class,
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EducationalGroup::class => EducationGroupSearchResource::class,
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EducationalProgram::class => EducationalProgramSearchResource::class,
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Event::class => EventSearchResource::class,
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AdditionalEducation::class => AdditionalEducationSearchResource::class, //??
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User::class => UserSearchResource::class, //??
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Faculty::class => FacultySearchResource::class, //??
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];
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public function index(Request $request)
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{
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$req = Str::lower($request->query('search'));
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if (!$req) {
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return response()->json([
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'searchRes' => null,
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]);
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}
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$results = Search::new()
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->add(Post::where('status', '=', 'published'), ['title', 'search_data'], 'publish_at')
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->add(Page::with('section')->where('searchable', '=', true), ['title', 'search_data'])
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->add(Event::where('event_date_start', '>', Date::now()), 'title', 'created_at')
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->add(AdditionalEducation::where('is_active', '=', true), 'title')
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->add(EducationalGroup::with('schedules'), 'title')
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->add(EducationalProgram::where('status', '=', true)->whereHas('admission_plans'), 'name')
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->add(Faculty::where('is_active', '=', true), 'title')
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->add(User::whereHas('userDetail'), 'name')
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->orderByDesc()
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->beginWithWildcard()
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// ->orderByRelevance()
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->includeModelType()
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->ignoreCase(true)
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->search("$req");
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$resourceMap = $this->resourceMap;
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$resources = collect($results)->map(function ($result) use ($resourceMap) {
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$resourceClass = $resourceMap[get_class($result)] ?? null;
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return $resourceClass ? new $resourceClass($result) : null;
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});
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$result_type = $this->getCategoriesSearchResult($resources);
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if ($request->query('category')) {
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$resources = $this->sortResourcesByCategory($resources, $request->query('category'));
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}
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$paginate_data = $this->createPaginate($resources, $request, 7);
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$sortedData = $this->sortByType($paginate_data['paginator'], $req);
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return response()->json([
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'searchRes' => $sortedData,
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'result_type' => $result_type,
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'selectedCategory' => ($request->query('category') !== null) ? $request->query('category') : null,
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'paginate' => [
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'current_page' => $paginate_data['paginator']->currentPage(),
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'last_page' => $paginate_data['paginator']->lastPage(),
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'total' => $paginate_data['paginator']->total(),
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'next_page' => $paginate_data['next_page'],
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'prev_page' => $paginate_data['prev_page'],
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]
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]);
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}
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private function sortByType(object $data, string $searchRequest): array
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{
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$sortedData = [];
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foreach ($data as $item) {
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$searchData = $item['search_data'] ?? '';
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$matches = $this->getMatches($searchData, $searchRequest);
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$sortedData[$item['type']][] = [
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'data' => $item,
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'matches' => $matches,
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'tag' => $item['type']
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];
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}
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return $sortedData;
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}
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private function getMatches(string $haystack, string $needle): array
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{
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$matches = [];
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// while (($offset = mb_strpos($haystack, $needle, $offset, 'UTF-8')) !== false) {
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// $left = max(0, $offset - 50);
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// $right = min(mb_strlen($haystack, 'UTF-8'), $offset + 100);
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// $excerpt = mb_substr($haystack, $left, $right - $left, 'UTF-8');
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// $matches[] = $excerpt;
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// $offset += mb_strlen($needle, 'UTF-8');
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// }
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$offset = 0;
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if (($offset = mb_strpos($haystack, $needle, $offset, 'UTF-8')) !== false) {
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for ($i = 0; 1 > count($matches); $i++) {
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$left = max(0, $offset - 50);
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$right = min(mb_strlen($haystack, 'UTF-8'), $offset + 100);
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$excerpt = mb_substr($haystack, $left, $right - $left, 'UTF-8');
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$matches[] = $excerpt;
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}
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}
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return $matches;
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}
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private function sortResourcesByCategory(Collection $resources, string $category) : Collection
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{
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if ($category === "All") {
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$data = $resources;
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} else {
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$data = $resources->where('type', $category);
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}
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return $data;
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}
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private function getCategoriesSearchResult(Collection $resources)
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{
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return $resources->pluck('type')->unique()->values()->all();
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}
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private function createPaginate($resources, $request, $perPage = 10) : array
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{
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$currentPage = LengthAwarePaginator::resolveCurrentPage();
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// Отрезаем нужные элементы для текущей страницы
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$currentItems = $resources->slice(($currentPage - 1) * $perPage, $perPage)->all();
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// Создаем экземпляр LengthAwarePaginator
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$paginator = new LengthAwarePaginator($currentItems, count($resources), $perPage, $currentPage, [
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'path' => $request->url(),
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'query' => $request->query,
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]);
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$nextPage = $paginator->hasMorePages() ? $paginator->currentPage() + 1 : null;
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$prevPage = $paginator->onFirstPage() ? null : $paginator->currentPage() - 1;
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return [
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'paginator' => $paginator,
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'next_page' => $nextPage,
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'prev_page' => $prevPage
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];
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}
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}
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