Added new api
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m.razaghi
275
app/Http/Controllers/api/GlobalSearchApiController.php
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275
app/Http/Controllers/api/GlobalSearchApiController.php
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<?php
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namespace App\Http\Controllers\api;
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use App\Http\Controllers\Controller;
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use App\Models\Art;
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use App\Models\Book;
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use App\Models\Branch;
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use App\Models\BylawDocument;
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use App\Models\Chapter;
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use App\Models\Division;
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use App\Models\Gate;
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use App\Models\JudicialPrecedent;
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use App\Models\Law;
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use App\Models\LegalOpinion;
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use App\Models\Part;
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use App\Models\Section;
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use App\Models\Volum;
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use App\Traits\BaseApiResponse;
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use Illuminate\Http\Request;
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use Illuminate\Pagination\LengthAwarePaginator;
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class GlobalSearchApiController extends Controller
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{
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use BaseApiResponse;
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/**
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* Massive Search across ALL data types
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*/
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public function search(Request $request)
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{
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$request->validate([
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'search' => 'nullable|string',
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'per_page' => 'nullable|integer|min:1|max:100',
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'page' => 'nullable|integer|min:1',
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]);
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$searchTerm = $request->input('search');
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$perPage = min(max((int) $request->input('per_page', 15), 10), 100);
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$page = (int) $request->input('page', 1);
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$results = collect();
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if (!empty($searchTerm)) {
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$limitPerTable = 100; // Performance safeguard
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// 1. Search Bylaw Documents
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$bylaws = BylawDocument::with(['category', 'approvalAuthority', 'promulgationAuthority'])
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->where('is_published', true)
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->where(function ($q) use ($searchTerm) {
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$q->where('title', 'LIKE', "%{$searchTerm}%")
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->orWhere('description', 'LIKE', "%{$searchTerm}%")
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->orWhere('promulgation_number', 'LIKE', "%{$searchTerm}%")
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->orWhere('official_gazette_number', 'LIKE', "%{$searchTerm}%");
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})->take($limitPerTable)->get()->map(function($item) {
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$formatted = $this->formatBylaw($item);
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$formatted['type'] = 'bylaw';
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return $formatted;
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});
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$results = $results->merge($bylaws);
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// 2. Search Judicial Precedents
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$judicials = JudicialPrecedent::with('category')
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->where(function ($q) use ($searchTerm) {
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$q->where('ruling_number', 'LIKE', "%{$searchTerm}%")
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->orWhere('subject', 'LIKE', "%{$searchTerm}%")
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->orWhere('full_text', 'LIKE', "%{$searchTerm}%");
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})->take($limitPerTable)->get()->map(function($item) {
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$formatted = $this->formatJudicial($item);
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$formatted['type'] = 'judicial_precedent';
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return $formatted;
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});
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$results = $results->merge($judicials);
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// 3. Search Legal Opinions
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$opinions = LegalOpinion::with('category')
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->where(function ($q) use ($searchTerm) {
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$q->where('opinion_number', 'LIKE', "%{$searchTerm}%")
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->orWhere('subject', 'LIKE', "%{$searchTerm}%")
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->orWhere('full_text', 'LIKE', "%{$searchTerm}%")
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->orWhere('issuing_authority', 'LIKE', "%{$searchTerm}%");
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})->take($limitPerTable)->get()->map(function($item) {
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$formatted = $this->formatOpinion($item);
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$formatted['type'] = 'legal_opinion';
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return $formatted;
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});
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$results = $results->merge($opinions);
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// 4. Search Laws, Arts, and Structural Models
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$structuralModels = [
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Law::class, Volum::class, Book::class, Division::class,
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Section::class, Chapter::class, Part::class, Gate::class,
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Branch::class, Art::class,
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];
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foreach ($structuralModels as $modelClass) {
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$query = $modelClass::query();
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$modelInstance = new $modelClass;
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$table = $modelInstance->getTable();
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if ($table === 'art') {
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$query->where('title', 'LIKE', "%{$searchTerm}%")
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->orWhere('text', 'LIKE', "%{$searchTerm}%");
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} else {
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$query->where('title', 'LIKE', "%{$searchTerm}%");
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}
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$items = $query->take($limitPerTable)->get()->map(function($item) use ($modelClass, $table, $searchTerm) {
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if ($table === 'art') {
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$formatted = $this->formatArt($item, $searchTerm, $modelClass);
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$formatted['type'] = 'art';
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} else {
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$formatted = $this->formatStructure($item, $modelClass);
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// Standardize the structural type names (laws, sections, etc.)
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$formatted['type'] = ($table === 'section') ? 'sections' : $table;
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}
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return $formatted;
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});
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$results = $results->merge($items);
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}
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}
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// --- Execute Manual Pagination on the Combined Collection ---
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$total = $results->count();
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// Slice the array for the exact page requested
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$paginatedItems = $results->forPage($page, $perPage)->values();
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// Build a proper Laravel paginator object so the response metadata remains identical
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$paginator = new LengthAwarePaginator(
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$paginatedItems,
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$total,
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$perPage,
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$page,
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['path' => $request->url(), 'query' => $request->query()]
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);
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$responseData = [
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'items' => $paginator->items(),
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'current_page' => $paginator->currentPage(),
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'last_page' => $paginator->lastPage(),
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'per_page' => $paginator->perPage(),
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'total' => $paginator->total(),
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];
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return $this->success($responseData, 'Success', 'Global Search Results Fetched');
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}
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/* -----------------------------------------------------------------
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* FORMATTING HELPERS
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* ----------------------------------------------------------------- */
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private function formatBylaw($item)
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{
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return [
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'id' => $item->id,
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'title' => $item->title,
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'category_name' => optional($item->category)->name,
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'approval_authority_name' => optional($item->approvalAuthority)->name,
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'approval_date' => $item->approval_date,
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'promulgation_number' => $item->promulgation_number,
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'description' => $item->description,
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];
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}
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private function formatJudicial($item)
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{
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return [
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'id' => $item->id,
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'title' => $item->subject, // Map subject to title for universal UI parsing
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'ruling_number' => $item->ruling_number,
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'ruling_date' => $item->ruling_date,
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'text' => $item->full_text,
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'issuing_authority' => $item->issuing_authority,
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'category_name' => optional($item->category)->name,
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];
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}
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private function formatOpinion($item)
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{
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return [
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'id' => $item->id,
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'title' => $item->subject, // Map subject to title for universal UI parsing
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'opinion_number' => $item->opinion_number,
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'opinion_date' => $item->opinion_date,
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'text' => $item->full_text,
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'issuing_authority' => $item->issuing_authority,
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'category_name' => optional($item->category)->name,
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];
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}
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private function formatArt($item, $searchTerm, $modelClass)
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{
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$law = Law::find($item->law_id);
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$isLocked = $this->isLockedForCurrentUser($law);
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// Text snippet highlighting logic (from ArtController)
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$text = $item->text ?? '';
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$searchQuoted = preg_quote($searchTerm, '/');
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if (!empty($text) && preg_match('/\b(.{0,50})\b('.$searchQuoted.')\b(.{0,50})\b/i', $text, $matches)) {
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$context = trim($matches[1] ?? '') . ' ' . $matches[2] . ' ' . trim($matches[3] ?? '');
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} else {
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$context = $text;
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}
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return [
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'id' => $item->id,
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'title' => $item->title,
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'text' => $isLocked ? null : $context,
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'is_locked' => $isLocked,
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'route' => array_values($this->route($modelClass, $item)),
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'category' => optional($law->category)->name,
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'law' => $law?->title,
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'count_art' => $law?->arts?->count() ?? 0,
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'count_volums'=> $law?->volums?->count() ?? 0,
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'price' => $law?->price,
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'image' => $law?->image,
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];
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}
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private function formatStructure($item, $modelClass)
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{
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$law = Law::find($item?->law_id ?? $item->id);
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$isLocked = $this->isLockedForCurrentUser($law);
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$payload = [
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'id' => $item->id,
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'title' => $item->title,
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'number' => $item->number,
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'is_locked' => $isLocked,
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'route' => array_values($this->route($modelClass, $item)),
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'law' => $law?->title ?? '',
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];
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if ((new $modelClass)->getTable() == 'laws') {
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$payload['category'] = optional($law?->category)?->name ?? '';
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$payload['image'] = $law?->image;
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}
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return $payload;
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}
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/* -----------------------------------------------------------------
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* UTILITY METHODS
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* ----------------------------------------------------------------- */
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private function isLockedForCurrentUser(?Law $law): bool
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{
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return ! auth()->user()->isSubscriber() && (bool) $law?->is_locked;
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}
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private function route($modelClass, $query)
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{
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if ((new $modelClass)->getTable() == 'art') {
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$route = array_filter([
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Law::find($query->law_id)?->title,
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Volum::find($query->volum_id)?->title,
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Book::find($query->book_id)?->title,
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Division::find($query->division_id)?->title,
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Section::find($query->section_id)?->title,
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Chapter::find($query->chapter_id)?->title,
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Part::find($query->part_id)?->title,
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Gate::find($query->gate_id)?->title,
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Branch::find($query->branch_id)?->title,
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]);
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return array_values($route);
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}
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if ((new $modelClass)->getTable() == 'laws') {
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return array_values(array_filter([Law::find($query->id)?->title]));
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}
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return [];
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}
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}
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