bc4dd29ae7
- DbCompat::nullsLast() : syntaxe portable pgsql/mysql pour ORDER BY NULLS LAST - RechercheController, ExportController : remplace 'nom ASC NULLS LAST' (pgsql only) - CarteController : select() avant withCount() pour ne pas effacer le COUNT subquery Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
120 lines
4.5 KiB
PHP
120 lines
4.5 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Enums\SourceStatus;
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use App\Models\Lieu;
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use App\Models\Releve;
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use App\Models\SourceType;
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use App\Support\DbCompat;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Illuminate\View\View;
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class RechercheController extends Controller
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{
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public function index(Request $request): View
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{
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$sourceTypes = SourceType::orderBy('nom')->get(['id', 'nom']);
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$resultats = null;
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$total = null;
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// Charger le lieu sélectionné pour pré-remplir le picker
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$lieuSelectionne = $request->filled('lieu_id')
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? Lieu::find($request->integer('lieu_id'), ['id', 'nom', 'nom_long'])
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: null;
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if ($request->anyFilled(['q', 'source_type_id', 'lieu_id', 'annee_debut', 'annee_fin'])) {
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[$resultats, $total] = $this->search($request);
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}
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return view('recherche.index', compact('sourceTypes', 'resultats', 'total', 'lieuSelectionne'));
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}
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private function search(Request $request): array
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{
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$user = auth()->user();
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$query = Releve::with(['source.sourceType', 'source.depot', 'createur'])
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->whereHas('source', function ($q) use ($user, $request) {
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if (! $user->isSectionManager()) {
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$assignedIds = $user->sourcesAssignees()->pluck('sources.id');
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$q->where(function ($sq) use ($assignedIds) {
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$sq->where('status', SourceStatus::Termine)
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->orWhereIn('id', $assignedIds);
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});
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}
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if ($request->filled('source_type_id')) {
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$q->where('source_type_id', $request->integer('source_type_id'));
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}
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});
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// ── Recherche textuelle ──────────────────────────────────────────────
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if ($request->filled('q')) {
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$q = trim($request->get('q'));
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$like = DbCompat::like();
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$fts = DbCompat::ftsRaw();
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$query->where(function ($wq) use ($q, $like, $fts) {
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$wq->where('nom', $like, "%{$q}%")
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->orWhere('prenom', $like, "%{$q}%")
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->orWhere('date_evenement', $like, "%{$q}%");
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if ($fts) {
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$wq->orWhereRaw($fts, [$q]);
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}
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});
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}
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// ── Filtre par lieu (+ descendants via CTE récursive) ────────────────
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if ($request->filled('lieu_id')) {
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$lieuNoms = $this->getLieuNoms($request->integer('lieu_id'));
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if ($lieuNoms->isNotEmpty()) {
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$pattern = $lieuNoms
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->map(fn ($n) => preg_quote($n, '/'))
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->join('|');
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$query->whereRaw(DbCompat::jsonRegexRaw('data'), [$pattern]);
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}
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}
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// ── Filtre par plage d'années ────────────────────────────────────────
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if ($request->filled('annee_debut')) {
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$query->whereRaw("date_evenement >= ?", [$request->integer('annee_debut') . '-01-01']);
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}
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if ($request->filled('annee_fin')) {
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$query->whereRaw("date_evenement <= ?", [$request->integer('annee_fin') . '-12-31']);
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}
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// ── Tri + pagination ────────────────────────────────────────────────
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$total = $query->count();
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$resultats = $query
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->orderByRaw(DbCompat::nullsLast('nom'))
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->orderByRaw(DbCompat::nullsLast('date_evenement'))
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->paginate(25)
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->withQueryString();
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return [$resultats, $total];
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}
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/**
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* Retourne les noms du lieu et de tous ses descendants via CTE récursive PostgreSQL.
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*/
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private function getLieuNoms(int $lieuId): \Illuminate\Support\Collection
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{
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$rows = DB::select("
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WITH RECURSIVE descendants AS (
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SELECT id, nom
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FROM lieux
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WHERE id = ?
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UNION ALL
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SELECT l.id, l.nom
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FROM lieux l
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INNER JOIN descendants d ON l.lieu_parent_id = d.id
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)
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SELECT DISTINCT nom FROM descendants WHERE nom IS NOT NULL
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", [$lieuId]);
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return collect($rows)->pluck('nom')->filter();
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}
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}
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