Add architecture module map

order-import.php

@@ -1,6 +1,8 @@
 <?php
 declare(strict_types=1);
 
+require_once __DIR__ . '/includes/webhook_throttle.php';
+
 header('Content-Type: application/json; charset=utf-8');
 
 function json_response(int $status, array $payload): void
@@ -252,6 +254,31 @@ function derive_label_webhook_url(array $localEnv): string
     return $root . '/webhook/naurua_erp_adressetikette';
 }
 
+function derive_excel_webhook_url(array $localEnv): string
+{
+    $explicit = env_value('N8N_EXCEL_WEBHOOK_URL', $localEnv);
+    if ($explicit !== '') {
+        return $explicit;
+    }
+
+    $legacy = env_value('N8N_OUTBOUND_URL_ADRESSE', $localEnv);
+    if ($legacy !== '' && str_contains(strtolower($legacy), 'excel_befuellen')) {
+        return $legacy;
+    }
+
+    $base = env_value('N8N_BASE_URL', $localEnv);
+    if ($base === '') {
+        return '';
+    }
+
+    $root = preg_replace('#/api/v1/?$#', '', rtrim($base, '/'));
+    if (!is_string($root) || $root === '') {
+        return '';
+    }
+
+    return $root . '/webhook/excel_befuellen';
+}
+
 function post_json(string $url, array $payload, array $headers = [], int $timeoutSeconds = 15): array
 {
     $body = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
@@ -348,62 +375,21 @@ function trigger_shipping_label_flow(array $order, array $localEnv): array
     ];
 }
 
-function trigger_excel_webhook(PDO $pdo, int $orderId, array $localEnv): array
+function trigger_excel_webhook(string $externalRef, array $localEnv): array
 {
-    $url = env_value('N8N_OUTBOUND_URL_ADRESSE', $localEnv);
-    if ($url === '' || strpos($url, 'excel_befuellen') === false) {
+    $url = derive_excel_webhook_url($localEnv);
+    if ($url === '') {
         return [
             'enabled' => false,
             'ok' => false,
-            'message' => 'Excel webhook URL not configured or incorrect (must contain "excel_befuellen")',
+            'message' => 'Excel webhook URL not configured',
         ];
     }
-    
-    // SQL Query for all Excel data (without comments for n8n compatibility)
-    $sql = "
-        SELECT 
-            so.external_ref AS \"Bestellnummer\",
-            TO_CHAR(so.order_date, 'YYYY-MM-DD\"T\"HH24:MI:SS') AS \"Bestelldatum\",
-            TO_CHAR(so.shipping_date, 'YYYY-MM-DD') AS \"Versanddatum\",
-            COALESCE(ad.first_name, '') AS \"Vorname\",
-            COALESCE(ad.last_name, '') AS \"Nachname\",
-            COALESCE(ad.street, '') AS \"Strasse\",
-            COALESCE(ad.house_number, '') AS \"Hausnummer\",
-            COALESCE(ad.zip, '') AS \"PLZ\",
-            COALESCE(ad.city, '') AS \"Stadt\",
-            COALESCE(ad.country_name, '') AS \"Land\",
-            COALESCE(pm.code, '') AS \"Zahlungsart\",
-            COALESCE(so.amount_net, 0) AS \"Gesamtbetrag_netto\",
-            COALESCE(so.amount_shipping, 0) AS \"Versandkosten\",
-            COALESCE(so.total_amount, 0) AS \"Gesamtbetrag_brutto\",
-            COALESCE(so.amount_discount, 0) AS \"Rabatt\",
-            COALESCE(SUM(CASE WHEN p.id = 8 THEN a.qty ELSE 0 END), 0) AS \"#_ChagaFlaschen\",
-            COALESCE(SUM(CASE WHEN p.id = 5 THEN a.qty ELSE 0 END), 0) AS \"#_ReishiFlaschen\",
-            COALESCE(SUM(CASE WHEN p.id = 9 THEN a.qty ELSE 0 END), 0) AS \"#_ShiitakeFlaschen\",
-            COALESCE(SUM(CASE WHEN p.id = 6 THEN a.qty ELSE 0 END), 0) AS \"#_LionsManeFlaschen\"
-        FROM sales_order so
-        LEFT JOIN address ad ON so.party_id = ad.party_id AND ad.type = 'shipping'
-        LEFT JOIN payment_method pm ON so.payment_method_id = pm.id
-        LEFT JOIN sales_order_line sol ON so.id = sol.sales_order_id
-        LEFT JOIN sales_order_line_lot_allocation a ON sol.id = a.sales_order_line_id
-        LEFT JOIN product p ON a.product_id = p.id AND p.status = 'active'
-        WHERE so.id = :order_id
-        GROUP BY so.id, ad.id, pm.id
-    ";
-    
-    $stmt = $pdo->prepare($sql);
-    $stmt->execute([':order_id' => $orderId]);
-    $data = $stmt->fetch();
-    
-    if (!$data) {
-        return [
-            'enabled' => true,
-            'ok' => false,
-            'message' => 'Order data not found or no product allocations',
-        ];
-    }
-    
-    // Authentication headers (same mechanism as shipping_label_flow)
+
+    $payload = [
+        'Bestellnummer' => $externalRef,
+    ];
+
     $headers = [];
     $secret = env_value('N8N_WEBHOOK_SECRET', $localEnv);
     if ($secret !== '') {
@@ -412,9 +398,10 @@ function trigger_excel_webhook(PDO $pdo, int $orderId, array $localEnv): array
         $headers['X-API-Key'] = $secret;
         $headers['Authorization'] = 'Bearer ' . $secret;
     }
-    
-    $result = post_json($url, $data, $headers, 20);
-    
+
+    throttle_webhook_channel('excel', 10);
+    $result = post_json($url, $payload, $headers, 20);
+
     return [
         'enabled' => true,
         'ok' => $result['ok'],
@@ -1597,7 +1584,7 @@ try {
     $pdo->commit();
 
     $labelTrigger = trigger_shipping_label_flow($data, $env);
-    $excelTrigger = trigger_excel_webhook($pdo, $orderId, $env);
+    $excelTrigger = trigger_excel_webhook($externalRef, $env);
 
     json_response(200, [
         'ok' => true,