Initial import: Carteasy Shop (Dev-Stand)
This commit is contained in:
Thomas Bartelt
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<?php
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/**
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* ItemDatabase - Saubere DB-Abfragen für Items
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* Komplett neu geschrieben nach Auto-Refactoring-Chaos
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*/
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class ItemDatabase {
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private $db;
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private $base_object;
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public function __construct($base_object) {
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$this->base_object = $base_object;
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$this->db = $base_object->db;
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}
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/**
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* Holt Basis-Item-Daten
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*/
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public function getItemData($item_id) {
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$sql = "SELECT * FROM items WHERE id = " . intval($item_id);
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$result = $this->db->query($sql);
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return $result ? $result->fetch_object() : false;
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}
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/**
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* Holt Herstellerinformationen
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*/
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public function getManufacturerInfo($vendor_id) {
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if (!$vendor_id) return [];
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$sql = "SELECT * FROM herstellerinformationen WHERE id = ?";
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$stmt = $this->db->prepare($sql);
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if ($stmt) {
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$vendor_id_int = intval($vendor_id);
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$stmt->bind_param("i", $vendor_id_int);
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$stmt->execute();
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$result = $stmt->get_result();
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return $result->fetch_assoc() ?: [];
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}
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return [];
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}
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/**
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* Holt Admin User Daten
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*/
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public function getAdminUser($user_id) {
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if (!$user_id) return null;
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$sql = "SELECT * FROM customers WHERE id = " . intval($user_id);
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$result = $this->db->query($sql);
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return $result ? $result->fetch_object() : null;
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}
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/**
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* Holt Sicherheitshinweise (REAKTIVIERT + FALLBACK)
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* Übertragen aus item.class.php Zeile 885-936
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* PRIORITÄT 1: attribute_5 (manuell)
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* PRIORITÄT 2: attribute_7 (Navision-Automatik)
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*/
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public function getSecurityWarnings($navision_id, $manual_warning_ids = null) {
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$warnings = [];
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$documents = [];
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// PRIORITÄT 1: Manuelle Warning-IDs aus attribute_5 (für alte Artikel)
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if (!empty($manual_warning_ids) && preg_match('/^[\d,\s]+$/', $manual_warning_ids)) {
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// SPECIAL CASE: warning_id 199 = Allgemeine Sicherheitsdokumente
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if (trim($manual_warning_ids) == '199') {
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// Lade das PDF aus sicherheitshinweis.bild für warning_id 199
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$sql = "SELECT bild, name FROM sicherheitshinweis WHERE warning_id = 199";
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$result = $this->db->query($sql);
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if ($result && $row = $result->fetch_assoc()) {
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if (!empty($row['bild'])) {
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$documents[] = [
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'file_name' => $row['bild'] . '.pdf',
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'label' => $row['name'] ?? 'Allgemeine Sicherheitshinweise'
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];
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}
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}
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return [
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'warnings' => [],
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'documents' => $documents,
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'source' => 'manual_attribute_5_document_199'
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];
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}
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// Normale Warning-IDs (1-90): Nur Symbole, keine Dokumente
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$warnings = $this->loadWarnings($manual_warning_ids);
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return [
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'warnings' => $warnings,
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'documents' => [],
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'source' => 'manual_attribute_5'
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];
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}
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// PRIORITÄT 2: Automatische Navision-Logik aus attribute_7
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if (!empty($navision_id)) {
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$sql = "SELECT * FROM sicherheitshinweis_item WHERE navision_id = ?";
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$stmt = $this->db->prepare($sql);
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if ($stmt) {
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$stmt->bind_param("s", $navision_id);
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$stmt->execute();
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$result = $stmt->get_result();
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$warningDocsList = $result->fetch_assoc();
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if ($warningDocsList) {
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// Sicherheitswarnungen laden
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$warningIdsList = $warningDocsList['warning_ids'] ?? null;
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$warnings = $this->loadWarnings($warningIdsList);
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// Dokumente laden
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$documentColumns = [
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'Bedienungsanleitung' => 'Allg. Sicherheitshinweise',
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'EU_Datenblatt' => 'EU-Datenblatt',
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'Energielabel' => 'Energielabel',
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'Produktdatenblatt' => 'Produktdatenblatt',
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'Sicherheitsdatenblatt' => 'Sicherheitsdatenblatt',
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'Zertifikat' => 'Zertifikat',
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'null_feld' => 'Allg. Sicherheitshinweise'
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];
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foreach ($documentColumns as $column => $label) {
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if (!empty($warningDocsList[$column])) {
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$pdfs = explode(',', $warningDocsList[$column]);
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$pdfs = array_map('trim', $pdfs);
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$pdfs = array_map(fn($pdf) => trim($pdf, '"'), $pdfs);
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foreach ($pdfs as $pdf) {
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if (!empty($pdf)) {
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$documents[] = [
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'file_name' => $pdf,
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'label' => $label
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];
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}
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}
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}
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}
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}
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}
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}
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return [
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'warnings' => $warnings,
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'documents' => $documents,
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'source' => !empty($navision_id) ? 'navision_attribute_7' : 'empty'
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];
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}
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/**
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* Lädt Sicherheitswarnungen basierend auf IDs
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* Übertragen aus item.class.php loadWarnings()
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*/
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private function loadWarnings($warningIdsList) {
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$articleWarnings = [];
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if ($warningIdsList) {
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$ids = explode(',', $warningIdsList);
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$ids = array_map('trim', $ids);
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$ids = array_filter($ids, 'is_numeric');
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if (!empty($ids)) {
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$placeholders = implode(',', array_fill(0, count($ids), '?'));
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$sqlWarn = "
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SELECT warning_id, name, beschreibung, bild, bildnr, bilddateiname
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FROM sicherheitshinweis
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WHERE warning_id IN ($placeholders)
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ORDER BY warning_id
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";
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$stmtWarn = $this->db->prepare($sqlWarn);
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if ($stmtWarn) {
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$types = str_repeat('i', count($ids));
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$stmtWarn->bind_param($types, ...$ids);
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$stmtWarn->execute();
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$resultWarn = $stmtWarn->get_result();
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$articleWarnings = $resultWarn->fetch_all(MYSQLI_ASSOC);
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// Bild-Dateinamen generieren
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foreach ($articleWarnings as &$warning) {
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$warning['image_filename'] = $this->generateImageFileName($warning);
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}
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}
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}
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}
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return $articleWarnings;
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}
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/**
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* Generiert Bild-Dateinamen für Sicherheitshinweise
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* Übertragen aus item.class.php generateImageFileName()
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*/
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private function generateImageFileName($warning) {
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// Verwende "bilddateiname", wenn vorhanden
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if (!empty($warning['bilddateiname'])) {
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return $warning['bilddateiname'];
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}
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// Verwende "bildnr", wenn vorhanden
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if (!empty($warning['bildnr'])) {
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return $warning['bildnr'] . ".gif";
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}
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// Generiere basierend auf der Bildnummer
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if (!empty($warning['bild'])) {
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$baseName = "ISO_7010_";
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$suffix = ".svg";
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// Extrahiere die letzten 3 Ziffern der Bildnummer
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$imageFileId = substr($warning['bild'], -4);
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return $baseName . $imageFileId . $suffix;
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}
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// Kein Bild verfügbar
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return null;
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}
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/**
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* Performance-Debug - DIREKT AUF SEITE ausgeben
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*/
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public function debugItemPerformance($item_id) {
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echo "<div style='background:yellow;padding:10px;margin:10px;border:2px solid red;'>";
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echo "<h2>🔍 PERFORMANCE DEBUG für Item $item_id</h2>";
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$this->benchmarkQuery("SELECT * FROM items WHERE id = $item_id", "1. Base Item Data");
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$this->benchmarkQuery("SELECT * FROM item_files WHERE item_id = $item_id", "2. Files");
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$this->benchmarkQuery("SELECT * FROM customers WHERE id = 1", "3. Test Admin User");
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echo "<strong>✅ PERFORMANCE DEBUG ABGESCHLOSSEN</strong>";
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echo "</div>";
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}
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/**
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* Benchmark eine einzelne Abfrage - DIREKT AUF SEITE
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*/
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public function benchmarkQuery($sql, $description = '') {
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$start = microtime(true);
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$result = $this->db->query($sql);
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$end = microtime(true);
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$time = round(($end - $start) * 1000, 2);
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echo "<p><strong>$description:</strong> {$time}ms<br>";
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echo "<code>$sql</code></p>";
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return $result;
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}
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}
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