diff --git a/PRODUCTION-EMPLOYEE-FIX-FINAL.md b/PRODUCTION-EMPLOYEE-FIX-FINAL.md
new file mode 100644
index 0000000..9292eae
--- /dev/null
+++ b/PRODUCTION-EMPLOYEE-FIX-FINAL.md
@@ -0,0 +1,109 @@
+# Fix Production Urgent - Employé Commandes Client & DLC
+
+## Problèmes Identifiés
+
+1. **Employé ne peut pas créer commandes clients** en production
+2. **DLC ne fonctionnent pas** en production (même problème qu'en dev)
+3. **Cache invalidation manquante** pour DLC
+
+## Analyse du Code
+
+### ✅ Permissions OK
+```javascript
+// shared/permissions.ts - Lignes 67-73 et 75-81
+'customer-orders': {
+  employee: ['view', 'create']  // ✅ PERMISSION OK
+},
+dlc: {
+  employee: ['view', 'create']  // ✅ PERMISSION OK  
+}
+```
+
+### ✅ Routes Backend OK
+```javascript
+// server/routes.ts
+// POST /api/customer-orders - REMOVED: All role restrictions
+// POST /api/dlc-products - REMOVED: All role restrictions
+```
+
+### ✅ Frontend Permissions OK
+```javascript
+// client/src/lib/permissions.ts - Ligne 118
+const canCreate = (module: Module): boolean => canPerformAction(module, 'create');
+// usePermissions(user?.role) fonctionne correctement
+```
+
+## Root Cause Probable
+
+Le problème n'est PAS les permissions mais plutôt :
+
+1. **Cache frontend** - L'employé a peut-être un cache obsolète
+2. **Erreur validation** - Schema validation qui échoue silencieusement
+3. **GroupId manquant** - L'employé n'a pas de groupId défini correctement
+4. **DLC Production** - Même problème cache qu'en dev
+
+## Solutions Immédiates
+
+### 1. Fix Cache DLC (Déjà Fait en Dev)
+```javascript
+// client/src/pages/DlcPage.tsx
+queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"], exact: false });
+```
+
+### 2. Debug Frontend Production
+```javascript
+// À tester en console DevTools sur production:
+console.log("User:", user);
+console.log("Role:", user?.role);
+console.log("Groups:", user?.userGroups);
+console.log("Can create customer orders:", permissions.canCreate('customer-orders'));
+console.log("Can create DLC:", permissions.canCreate('dlc'));
+```
+
+### 3. Test Manual Production
+```javascript
+// Tester en curl direct sur serveur production:
+curl -X POST https://votre-serveur/api/customer-orders \
+  -H "Content-Type: application/json" \
+  -H "Cookie: session=..." \
+  -d '{
+    "customerName": "Test Production",
+    "contactNumber": "0123456789", 
+    "productName": "Test",
+    "quantity": 1,
+    "groupId": 2
+  }'
+```
+
+## Actions Requises
+
+### Immédiat
+1. **Redémarrer serveur production** pour avoir les derniers fixes
+2. **Vider cache browser** de l'employé (Ctrl+F5 ou mode incognito)
+3. **Tester création commande** avec DevTools ouvert
+4. **Noter toute erreur** console/réseau
+
+### Si Problème Persiste
+1. **Logs serveur** - Chercher erreurs dans logs production
+2. **User Groups** - Vérifier que l'employé a bien un groupe assigné
+3. **Schema Validation** - Tester les données envoyées
+
+## Checklist Déploiement
+
+- [x] Routes backend sans restrictions rôle
+- [x] Permissions employé définies correctement
+- [x] Cache invalidation DLC avec exact:false
+- [x] Frontend permissions hook fonctionnel
+- [ ] Serveur production redémarré
+- [ ] Cache browser employé vidé  
+- [ ] Tests création commande/DLC validés
+
+## Fichiers Modifiés
+
+1. `client/src/pages/DlcPage.tsx` - Cache invalidation fix
+2. `server/routes.ts` - Debug logs ajoutés
+3. `server/storage.ts` - MemStorage DLC fix (dev uniquement)
+
+## Prochain Pas
+
+**Tester immédiatement** après redémarrage serveur production avec un employé en mode incognito + DevTools.
\ No newline at end of file
diff --git a/attached_assets/Pasted-ctions-Found-1-group-assignments-for-user-1753266816257-Raw-query-result-1755008518319_1755008518319.txt b/attached_assets/Pasted-ctions-Found-1-group-assignments-for-user-1753266816257-Raw-query-result-1755008518319_1755008518319.txt
new file mode 100644
index 0000000..9a83c0e
--- /dev/null
+++ b/attached_assets/Pasted-ctions-Found-1-group-assignments-for-user-1753266816257-Raw-query-result-1755008518319_1755008518319.txt
@@ -0,0 +1,207 @@
+ctions
+ 
+ 
+ 
+      
+🔍 Found 1 group assignments for user _1753266816257
+
+🔍 Raw query result: [
+
+  {
+
+    user_id: '_1753266816257',
+
+    group_id: 2,
+
+    group_id_ref: 2,
+
+    group_name: 'Houdemont',
+
+    group_color: '#455A64',
+
+    nocodb_config_id: 1,
+
+    nocodb_table_id: 'my7zunxprumahmm',
+
+    nocodb_table_name: 'CommandeH',
+
+    invoice_column_name: 'RefFacture',
+
+    group_created_at: '2025-07-22 11:09:08.977622',
+
+    group_updated_at: '2025-08-12 09:39:32.989'
+
+  }
+
+]
+
+✅ Processed 1 groups for user _1753266816257
+
+GET /api/groups 304 in 88ms
+
+GET /api/suppliers 304 in 95ms
+
+🔍 Querying user_groups for user: _1753266816257
+
+🔍 Found 1 group assignments for user _1753266816257
+
+🔍 Raw query result: [
+
+  {
+
+    user_id: '_1753266816257',
+
+    group_id: 2,
+
+    group_id_ref: 2,
+
+    group_name: 'Houdemont',
+
+    group_color: '#455A64',
+
+    nocodb_config_id: 1,
+
+    nocodb_table_id: 'my7zunxprumahmm',
+
+    nocodb_table_name: 'CommandeH',
+
+    invoice_column_name: 'RefFacture',
+
+    group_created_at: '2025-07-22 11:09:08.977622',
+
+    group_updated_at: '2025-08-12 09:39:32.989'
+
+  }
+
+]
+
+✅ Processed 1 groups for user _1753266816257
+
+🔍 getUserWithGroups called for user: _1753266816257
+
+🔍 Querying user_groups for user: _1753266816257
+
+🔍 Found 1 group assignments for user _1753266816257
+
+🔍 Raw query result: [
+
+  {
+
+    user_id: '_1753266816257',
+
+    group_id: 2,
+
+    group_id_ref: 2,
+
+    group_name: 'Houdemont',
+
+    group_color: '#455A64',
+
+    nocodb_config_id: 1,
+
+    nocodb_table_id: 'my7zunxprumahmm',
+
+    nocodb_table_name: 'CommandeH',
+
+    invoice_column_name: 'RefFacture',
+
+    group_created_at: '2025-07-22 11:09:08.977622',
+
+    group_updated_at: '2025-08-12 09:39:32.989'
+
+  }
+
+]
+
+✅ Processed 1 groups for user _1753266816257
+
+🔍 getUserWithGroups called for user: _1753266816257
+
+🔍 Querying user_groups for user: _1753266816257
+
+🔍 Found 1 group assignments for user _1753266816257
+
+🔍 Raw query result: [
+
+  {
+
+    user_id: '_1753266816257',
+
+    group_id: 2,
+
+    group_id_ref: 2,
+
+    group_name: 'Houdemont',
+
+    group_color: '#455A64',
+
+    nocodb_config_id: 1,
+
+    nocodb_table_id: 'my7zunxprumahmm',
+
+    nocodb_table_name: 'CommandeH',
+
+    invoice_column_name: 'RefFacture',
+
+    group_created_at: '2025-07-22 11:09:08.977622',
+
+    group_updated_at: '2025-08-12 09:39:32.989'
+
+  }
+
+]
+
+✅ Processed 1 groups for user _1753266816257
+
+Customer orders - User assigned stores: { groupIds: [ 2 ] }
+
+Customer orders returned from storage: 23 items
+
+GET /api/customer-orders 304 in 130ms
+
+HEAD /api/health 200 in 1ms
+
+🔍 getUserWithGroups called for user: _1753266816257
+
+🔍 Querying user_groups for user: _1753266816257
+
+🔍 Found 1 group assignments for user _1753266816257
+
+🔍 Raw query result: [
+
+  {
+
+    user_id: '_1753266816257',
+
+    group_id: 2,
+
+    group_id_ref: 2,
+
+    group_name: 'Houdemont',
+
+    group_color: '#455A64',
+
+    nocodb_config_id: 1,
+
+    nocodb_table_id: 'my7zunxprumahmm',
+
+    nocodb_table_name: 'CommandeH',
+
+    invoice_column_name: 'RefFacture',
+
+    group_created_at: '2025-07-22 11:09:08.977622',
+
+    group_updated_at: '2025-08-12 09:39:32.989'
+
+  }
+
+]
+
+✅ Processed 1 groups for user _1753266816257
+
+GET /api/user 304 in 7ms
+
+HEAD /api/health 200 in 1ms
+
+
+      
\ No newline at end of file
diff --git a/attached_assets/{192C59D5-006D-462C-8642-17012D06A969}_1755008500055.png b/attached_assets/{192C59D5-006D-462C-8642-17012D06A969}_1755008500055.png
new file mode 100644
index 0000000..95b620e
Binary files /dev/null and b/attached_assets/{192C59D5-006D-462C-8642-17012D06A969}_1755008500055.png differ
diff --git a/client/src/pages/DlcPage.tsx b/client/src/pages/DlcPage.tsx
index 73a52a9..8496458 100644
--- a/client/src/pages/DlcPage.tsx
+++ b/client/src/pages/DlcPage.tsx
@@ -73,9 +73,22 @@ export default function DlcPage() {
       if (statusFilter && statusFilter !== "all") params.append("status", statusFilter);
       if (supplierFilter && supplierFilter !== "all") params.append("supplierId", supplierFilter);
       
+      console.log("🔍 Requête DLC products:", {
+        url: `/api/dlc-products?${params.toString()}`,
+        user: user?.role,
+        selectedStoreId,
+        userGroups: user?.userGroups?.map(ug => ({ groupId: ug.groupId, groupName: ug.group?.name }))
+      });
+      
       return apiRequest(`/api/dlc-products?${params.toString()}`);
     },
     enabled: !authLoading,
+    onSuccess: (data) => {
+      console.log("📋 DLC products reçus:", {
+        total: data.length,
+        sample: data.slice(0, 3).map(d => ({ id: d.id, productName: d.productName, groupId: d.groupId }))
+      });
+    }
   });
 
   // Fetch DLC stats
@@ -105,8 +118,10 @@ export default function DlcPage() {
   const createMutation = useMutation({
     mutationFn: (data: InsertDlcProduct) => apiRequest("/api/dlc-products", "POST", data),
     onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"] });
-      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products/stats"] });
+      // Invalidate all DLC queries with any combination of parameters
+      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"], exact: false });
+      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products/stats"], exact: false });
+      console.log("🔄 Cache DLC invalidé après création");
       toast({ title: "Produit DLC créé avec succès" });
       setIsDialogOpen(false);
       form.reset();
@@ -126,8 +141,9 @@ export default function DlcPage() {
     mutationFn: ({ id, data }: { id: number; data: Partial<InsertDlcProduct> }) =>
       apiRequest(`/api/dlc-products/${id}`, "PUT", data),
     onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"] });
-      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products/stats"] });
+      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"], exact: false });
+      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products/stats"], exact: false });
+      console.log("🔄 Cache DLC invalidé après mise à jour");
       toast({ title: "Produit DLC mis à jour avec succès" });
       setIsDialogOpen(false);
       form.reset();
@@ -146,8 +162,9 @@ export default function DlcPage() {
   const validateMutation = useMutation({
     mutationFn: (id: number) => apiRequest(`/api/dlc-products/${id}/validate`, "PUT"),
     onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"] });
-      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products/stats"] });
+      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"], exact: false });
+      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products/stats"], exact: false });
+      console.log("🔄 Cache DLC invalidé après validation");
       toast({ title: "Produit validé avec succès" });
     },
     onError: (error: any) => {
@@ -163,8 +180,9 @@ export default function DlcPage() {
   const deleteMutation = useMutation({
     mutationFn: (id: number) => apiRequest(`/api/dlc-products/${id}`, "DELETE"),
     onSuccess: () => {
-      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"] });
-      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products/stats"] });
+      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products"], exact: false });
+      queryClient.invalidateQueries({ queryKey: ["/api/dlc-products/stats"], exact: false });
+      console.log("🔄 Cache DLC invalidé après suppression");
       toast({ title: "Produit supprimé avec succès" });
     },
     onError: (error: any) => {
diff --git a/cookies.txt b/cookies.txt
index 73e7dab..dff7434 100644
--- a/cookies.txt
+++ b/cookies.txt
@@ -2,4 +2,4 @@
 # https://curl.se/docs/http-cookies.html
 # This file was generated by libcurl! Edit at your own risk.
 
-#HttpOnly_localhost	FALSE	/	FALSE	1755094677	connect.sid	s%3AMRvtKRB7l8aU-cxKVAyRLza4Hz26hGS3.B0p70oONarXt57Foz6nSvGoPBIEpN6YNyr22RwYgJEc
+#HttpOnly_localhost	FALSE	/	FALSE	1755095028	connect.sid	s%3AxwnR6osGUOsL-I6MHjHctBuJf4K1HUWh.jqsaHkMTtzflaI4dg%2BmJBmTrVplUTDTG45KCUiL%2FVfw
diff --git a/debug-employee-dlc-visibility.js b/debug-employee-dlc-visibility.js
new file mode 100644
index 0000000..abf8bcd
--- /dev/null
+++ b/debug-employee-dlc-visibility.js
@@ -0,0 +1,104 @@
+#!/usr/bin/env node
+
+/**
+ * Debug final pour vérifier pourquoi les DLC créées par l'employé n'apparaissent pas
+ */
+
+console.log('🔍 Debug Final - Visibilité DLC Employé');
+
+async function debugDlcVisibility() {
+  try {
+    const fetch = require('node-fetch');
+    
+    console.log('\n=== DEBUG VISIBILITÉ DLC EMPLOYÉ ===');
+    
+    // 1. Login admin pour test de contrôle
+    console.log('1. Test admin...');
+    const adminLogin = await fetch('http://localhost:5000/api/login', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ username: 'admin', password: 'admin' })
+    });
+    
+    if (!adminLogin.ok) {
+      console.log('❌ Admin login failed');
+      return;
+    }
+    
+    const adminCookies = adminLogin.headers.get('set-cookie');
+    
+    // 2. Créer une DLC avec admin
+    console.log('2. Création DLC par admin...');
+    const dlcData = {
+      productName: 'Test DLC Visibilité Admin',
+      dlcDate: '2025-08-20',
+      dateType: 'DLC',
+      quantity: 1,
+      unit: 'Unité',
+      supplierId: 1,
+      location: 'Test Rayon',
+      groupId: 2, // Groupe Houdemont (même que l'employé)
+      status: 'en_cours'
+    };
+    
+    const createDlc = await fetch('http://localhost:5000/api/dlc-products', {
+      method: 'POST',
+      headers: {
+        'Cookie': adminCookies,
+        'Content-Type': 'application/json'
+      },
+      body: JSON.stringify(dlcData)
+    });
+    
+    console.log('Status création:', createDlc.status);
+    
+    if (createDlc.ok) {
+      const newDlc = await createDlc.json();
+      console.log('✅ DLC créée:', {
+        id: newDlc.id,
+        productName: newDlc.productName,
+        groupId: newDlc.groupId
+      });
+    }
+    
+    // 3. Vérifier la liste complète DLC
+    console.log('\n3. Vérification liste DLC...');
+    const dlcList = await fetch('http://localhost:5000/api/dlc-products', {
+      headers: { 'Cookie': adminCookies }
+    });
+    
+    if (dlcList.ok) {
+      const dlcs = await dlcList.json();
+      console.log('📋 Total DLC:', dlcs.length);
+      
+      // Filtrer par groupe 2 (Houdemont)
+      const group2Dlcs = dlcs.filter(d => d.groupId === 2);
+      console.log('🏪 DLC Groupe 2 (Houdemont):', group2Dlcs.length);
+      
+      // Dernières DLC créées
+      const recentDlcs = dlcs.slice(0, 5);
+      console.log('🆕 5 dernières DLC:');
+      recentDlcs.forEach(dlc => {
+        console.log(`  - ID: ${dlc.id}, Nom: ${dlc.productName}, Groupe: ${dlc.groupId}`);
+      });
+    }
+    
+    console.log('\n4. Instructions pour test employé production:');
+    console.log('- Se connecter avec compte employé');
+    console.log('- Aller sur page DLC Products');
+    console.log('- Vérifier si les DLC du groupe 2 sont visibles');
+    console.log('- Regarder dans les outils dev si la requête API retourne des données');
+    console.log('- Vérifier le cache React Query dans les dev tools');
+    
+    console.log('\n🔍 Points à vérifier:');
+    console.log('1. Cache React Query invalidé après création ?');
+    console.log('2. Filtre groupId correct dans la requête ?');
+    console.log('3. État de loading/error du composant ?');
+    console.log('4. Données reçues mais pas affichées ?');
+    
+  } catch (error) {
+    console.log('❌ Erreur debug:', error.message);
+  }
+}
+
+debugDlcVisibility();
\ No newline at end of file
diff --git a/debug-employee-production-permissions.js b/debug-employee-production-permissions.js
new file mode 100644
index 0000000..d6bb68d
--- /dev/null
+++ b/debug-employee-production-permissions.js
@@ -0,0 +1,80 @@
+#!/usr/bin/env node
+
+// Script de debug pour permissions employé en production
+// À exécuter dans la console DevTools du navigateur
+
+const debugEmployeePermissions = () => {
+  console.log('🔍 DEBUG PERMISSIONS EMPLOYÉ PRODUCTION');
+  console.log('=====================================');
+  
+  // 1. Vérifier l'utilisateur connecté
+  console.log('\n👤 UTILISATEUR:');
+  if (window.user || localStorage.getItem('user')) {
+    const user = window.user || JSON.parse(localStorage.getItem('user') || '{}');
+    console.log('ID:', user.id);
+    console.log('Role:', user.role);
+    console.log('Groups:', user.userGroups);
+    console.log('Nom:', user.firstName, user.lastName);
+  } else {
+    console.log('❌ Aucun utilisateur trouvé');
+    return;
+  }
+  
+  // 2. Vérifier les permissions via hook
+  console.log('\n🔐 PERMISSIONS HOOK:');
+  try {
+    // Simuler usePermissions
+    const testPermissions = {
+      'customer-orders': ['view', 'create'],
+      'dlc': ['view', 'create']
+    };
+    
+    console.log('Customer Orders - canCreate:', testPermissions['customer-orders'].includes('create'));
+    console.log('DLC - canCreate:', testPermissions['dlc'].includes('create'));
+  } catch (error) {
+    console.log('❌ Erreur permissions:', error);
+  }
+  
+  // 3. Vérifier les éléments DOM
+  console.log('\n🖥️ INTERFACE:');
+  const nouvelleCommande = document.querySelector('button:contains("Nouvelle Commande")') || 
+                          document.querySelector('[class*="button"]:contains("Nouvelle")');
+  console.log('Bouton "Nouvelle Commande" visible:', !!nouvelleCommande);
+  
+  const dlcButton = document.querySelector('button:contains("Nouveau DLC")') ||
+                   document.querySelector('[class*="button"]:contains("DLC")');
+  console.log('Bouton création DLC visible:', !!dlcButton);
+  
+  // 4. Test requête API directe
+  console.log('\n🌐 TEST API:');
+  console.log('Ouvrir DevTools > Network pour voir les requêtes');
+  console.log('Essayer de créer une commande et noter la réponse');
+  
+  // 5. Logs à surveiller
+  console.log('\n📋 LOGS À SURVEILLER:');
+  console.log('- Erreurs console (rouge)');
+  console.log('- Requêtes réseau échouées (400/403/500)');
+  console.log('- Messages d\'erreur formulaire');
+  console.log('- Validation schema échouée');
+  
+  return {
+    user: window.user || JSON.parse(localStorage.getItem('user') || '{}'),
+    canCreateOrders: true, // Devrait être true pour employé
+    canCreateDLC: true,    // Devrait être true pour employé
+    timestamp: new Date().toISOString()
+  };
+};
+
+// Instructions pour utilisation en production
+console.log('🎯 INSTRUCTIONS PRODUCTION:');
+console.log('1. Ouvrir DevTools (F12)');
+console.log('2. Aller dans Console');
+console.log('3. Coller ce script et Entrée');
+console.log('4. Analyser les résultats');
+console.log('5. Essayer créer commande/DLC');
+console.log('6. Envoyer logs complets pour debug');
+
+// Export pour utilisation
+if (typeof module !== 'undefined') {
+  module.exports = debugEmployeePermissions;
+}
\ No newline at end of file
diff --git a/fix-dlc-cache-invalidation.js b/fix-dlc-cache-invalidation.js
new file mode 100644
index 0000000..f3b086f
--- /dev/null
+++ b/fix-dlc-cache-invalidation.js
@@ -0,0 +1,70 @@
+#!/usr/bin/env node
+
+// Fix pour invalidation cache DLC - Test avec curl direct
+
+const testDlcEndpoint = async () => {
+  const { execSync } = require('child_process');
+  
+  console.log('🔍 Test Direct API DLC Products');
+  
+  try {
+    // 1. Login admin
+    console.log('1. Login admin...');
+    const loginResult = execSync(`curl -X POST http://localhost:5000/api/login \
+      -H "Content-Type: application/json" \
+      -d '{"username":"admin","password":"admin"}' \
+      -c cookies.txt \
+      -w "%{http_code}" \
+      -s`, { encoding: 'utf8' });
+    
+    console.log('Login status:', loginResult.slice(-3));
+    
+    // 2. Test GET DLC products
+    console.log('2. GET DLC products...');
+    const dlcResult = execSync(`curl -X GET http://localhost:5000/api/dlc-products \
+      -b cookies.txt \
+      -w "%{http_code}" \
+      -s`, { encoding: 'utf8' });
+    
+    const statusCode = dlcResult.slice(-3);
+    const responseBody = dlcResult.slice(0, -3);
+    
+    console.log('Status:', statusCode);
+    
+    if (statusCode === '200') {
+      const dlcs = JSON.parse(responseBody);
+      console.log('✅ Total DLC:', dlcs.length);
+      
+      if (dlcs.length > 0) {
+        console.log('📋 Sample DLC:', {
+          id: dlcs[0].id,
+          productName: dlcs[0].productName,
+          groupId: dlcs[0].groupId,
+          status: dlcs[0].status
+        });
+        
+        // Grouper par groupId
+        const byGroup = dlcs.reduce((acc, dlc) => {
+          acc[dlc.groupId] = (acc[dlc.groupId] || 0) + 1;
+          return acc;
+        }, {});
+        
+        console.log('📊 DLC par groupe:', byGroup);
+      }
+    } else {
+      console.log('❌ Erreur:', responseBody);
+    }
+    
+    console.log('\n3. Instructions debug frontend:');
+    console.log('- Ouvrir DevTools Network');
+    console.log('- Recharger page DLC Products');
+    console.log('- Vérifier si requête API est envoyée');
+    console.log('- Vérifier la réponse de l\'API');
+    console.log('- Vérifier React Query cache dans Components');
+    
+  } catch (error) {
+    console.log('❌ Erreur:', error.message);
+  }
+};
+
+testDlcEndpoint();
\ No newline at end of file
diff --git a/fix-employee-customer-orders-production.js b/fix-employee-customer-orders-production.js
new file mode 100644
index 0000000..c8e8e15
--- /dev/null
+++ b/fix-employee-customer-orders-production.js
@@ -0,0 +1,51 @@
+#!/usr/bin/env node
+
+// Fix urgent production pour employé - création commandes client et DLC
+// À exécuter sur le serveur de production
+
+console.log('🚨 URGENT FIX PRODUCTION - Employé + DLC');
+console.log('📋 Problèmes identifiés:');
+console.log('   1. Employé ne peut pas créer commandes clients');
+console.log('   2. DLC ne fonctionnent pas en production');
+console.log('   3. Cache invalidation manquante pour DLC');
+
+console.log('\n🔧 Solutions:');
+console.log('   ✓ Permissions employé OK dans shared/permissions.ts');
+console.log('   ✓ Routes sans restrictions dans server/routes.ts');
+console.log('   ✓ Schema validation corrigé');
+console.log('   ✓ Cache invalidation avec exact:false ajouté');
+
+console.log('\n📦 Déploiement:');
+console.log('   1. Git push les dernières modifications');
+console.log('   2. Redémarrer le serveur production');
+console.log('   3. Vider le cache browser des employés');
+console.log('   4. Tester création commande client + DLC');
+
+console.log('\n🔍 Debug en cas de problème:');
+console.log('   - Vérifier les logs serveur pour erreurs validation');
+console.log('   - Contrôler les requêtes réseau dans DevTools');
+console.log('   - Confirmer que groupId est bien envoyé dans la requête');
+
+// Vérifications essentielles pour le déploiement
+const checks = [
+  '✅ Routes POST /api/customer-orders sans restrictions rôle',
+  '✅ Routes POST /api/dlc-products sans restrictions rôle', 
+  '✅ Schema insertCustomerOrderFrontendSchema validé',
+  '✅ Schema insertDlcProductFrontendSchema validé',
+  '✅ Cache invalidation { exact: false } pour toutes mutations DLC',
+  '✅ Frontend logs pour debugging des erreurs'
+];
+
+console.log('\n📋 Checklist déploiement:');
+checks.forEach(check => console.log(`   ${check}`));
+
+console.log('\n⚠️ IMPORTANT:');
+console.log('   Le problème était dans MemStorage (dev uniquement)');
+console.log('   En production PostgreSQL, ça devrait fonctionner');
+console.log('   Si ça ne marche toujours pas, problème côté frontend');
+
+console.log('\n🎯 Tests à faire après déploiement:');
+console.log('   1. Employé: créer commande client avec tous les champs');
+console.log('   2. Employé: créer produit DLC');
+console.log('   3. Vérifier que DLC apparaît dans la liste');
+console.log('   4. Vérifier stats DLC mises à jour');
\ No newline at end of file
diff --git a/fix-production-employee-permissions-final.sql b/fix-production-employee-permissions-final.sql
new file mode 100644
index 0000000..443f792
--- /dev/null
+++ b/fix-production-employee-permissions-final.sql
@@ -0,0 +1,94 @@
+-- Fix urgent production: permissions employé pour commandes client et DLC
+-- À exécuter sur la base de production
+
+-- 1. Vérifier les permissions actuelles pour le rôle employé
+SELECT 
+    p.name as permission_name,
+    p.category,
+    CASE WHEN rp.permission_id IS NOT NULL THEN 'GRANTED' ELSE 'DENIED' END as status
+FROM permissions p
+LEFT JOIN role_permissions rp ON p.id = rp.permission_id 
+    AND rp.role_id = (SELECT id FROM roles WHERE name = 'employee')
+WHERE p.category IN ('customer-orders', 'dlc')
+ORDER BY p.category, p.name;
+
+-- 2. Vérifier si le rôle employé existe
+SELECT * FROM roles WHERE name = 'employee';
+
+-- 3. Obtenir l'ID du rôle employé  
+SELECT id FROM roles WHERE name = 'employee';
+
+-- 4. Vérifier les permissions requises qui pourraient manquer
+SELECT id, name, category, description 
+FROM permissions 
+WHERE category IN ('customer-orders', 'dlc') 
+  AND name IN ('create', 'view')
+  AND id NOT IN (
+    SELECT permission_id 
+    FROM role_permissions 
+    WHERE role_id = (SELECT id FROM roles WHERE name = 'employee')
+  );
+
+-- 5. Si des permissions manquent, les ajouter (À DÉCOMMENTER SI NÉCESSAIRE)
+/*
+-- Ajouter permission créer commandes client pour employé
+INSERT INTO role_permissions (role_id, permission_id, assigned_by, created_at)
+SELECT 
+    (SELECT id FROM roles WHERE name = 'employee'),
+    p.id,
+    'system_fix',
+    NOW()
+FROM permissions p
+WHERE p.category = 'customer-orders' 
+  AND p.name = 'create'
+  AND NOT EXISTS (
+    SELECT 1 FROM role_permissions rp 
+    WHERE rp.role_id = (SELECT id FROM roles WHERE name = 'employee') 
+      AND rp.permission_id = p.id
+  );
+
+-- Ajouter permission créer DLC pour employé  
+INSERT INTO role_permissions (role_id, permission_id, assigned_by, created_at)
+SELECT 
+    (SELECT id FROM roles WHERE name = 'employee'),
+    p.id,
+    'system_fix',
+    NOW()
+FROM permissions p
+WHERE p.category = 'dlc' 
+  AND p.name = 'create'
+  AND NOT EXISTS (
+    SELECT 1 FROM role_permissions rp 
+    WHERE rp.role_id = (SELECT id FROM roles WHERE name = 'employee') 
+      AND rp.permission_id = p.id
+  );
+*/
+
+-- 6. Vérifier l'utilisateur qui a des problèmes
+SELECT 
+    u.id,
+    u.username,
+    u.role,
+    u.first_name,
+    u.last_name,
+    COUNT(ug.group_id) as group_count
+FROM users u
+LEFT JOIN user_groups ug ON u.id = ug.user_id
+WHERE u.id = '_1753266816257'
+GROUP BY u.id, u.username, u.role, u.first_name, u.last_name;
+
+-- 7. Vérifier les groupes de l'utilisateur
+SELECT 
+    ug.user_id,
+    ug.group_id,
+    g.name as group_name,
+    g.color as group_color
+FROM user_groups ug
+JOIN groups g ON ug.group_id = g.id
+WHERE ug.user_id = '_1753266816257';
+
+-- Notes pour le debugging:
+-- - Si pas de résultats dans requête 4: permissions OK
+-- - Si résultats dans requête 4: décommenter section 5
+-- - Vérifier que l'utilisateur a bien un groupe assigné
+-- - Le problème peut être côté frontend si permissions OK
\ No newline at end of file
diff --git a/replit.md b/replit.md
index 07a6313..3366151 100644
--- a/replit.md
+++ b/replit.md
@@ -43,10 +43,11 @@ Preferred communication style: Simple, everyday language.
 - **Universal Pagination**: Reusable client-side pagination component across all main tabular data pages.
 - **Reconciliation Module**: For balancing and tracking financial discrepancies. **PRODUCTION-READY**: Rebuilt with robust UI components to eliminate React #310 errors in production.
 - **Automatic Reconciliation System**: Dual-mode BL/Invoice reconciliation with automatic validation for suppliers in automatic mode. Auto-validates deliveries when status = "delivered" AND BL number exists.
-- **Permission System**: Granular, hardcoded permissions (54 permissions across 12 categories, assigned to 4 roles) for improved performance and maintenance.
+- **Permission System**: Granular, hardcoded permissions (54 permissions across 12 categories, assigned to 4 roles) for improved performance and maintenance. **EMPLOYEE PERMISSIONS**: Employees can create customer orders and DLC products.
 - **User Management**: Comprehensive features including user deletion with ownership transfer, consistent name and email field handling, and robust password hashing.
 - **Calendar Synchronization**: Proper display of delivery dates and automatic synchronization of order statuses.
 - **Database Schema Download**: Admin-only feature to download comprehensive database structure reports.
+- **DLC Product Management**: **DEV-FIXED**: Corrected MemStorage implementation for proper DLC persistence in development. Cache invalidation fixed with exact:false for production compatibility.
 - **Robust UI Architecture**: Critical pages rebuilt with custom Tailwind CSS components to eliminate shadcn/ui production bundling issues.
 
 ## External Dependencies
diff --git a/server/routes.ts b/server/routes.ts
index 600961f..06bb077 100644
--- a/server/routes.ts
+++ b/server/routes.ts
@@ -2319,12 +2319,21 @@ RÉSUMÉ DU SCAN
         userGroups: user.userGroups?.map(ug => ({groupId: ug.group.id, groupName: ug.group.name}))
       });
 
+      console.log("🔍 Pre-validation data:", {
+        body: req.body,
+        userId,
+        combined: { ...req.body, createdBy: userId }
+      });
+
       const validatedData = insertDlcProductFrontendSchema.parse({
         ...req.body,
         createdBy: userId,
       });
 
+      console.log("✅ Post-validation data:", validatedData);
+
       const dlcProduct = await storage.createDlcProduct(validatedData);
+      console.log("📦 Raw returned DLC product:", dlcProduct);
       console.log('✅ DLC Product created successfully:', {
         id: dlcProduct.id,
         productName: dlcProduct.productName,
diff --git a/server/storage.ts b/server/storage.ts
index f5492cd..c87e6be 100644
--- a/server/storage.ts
+++ b/server/storage.ts
@@ -2014,6 +2014,8 @@ class MemStorage implements IStorage {
   private tasks = new Map<number, Task>();
   private publicities = new Map<number, any>();
   private publicityParticipations = new Array<any>();
+  private dlcProducts = new Map<number, any>();
+  private dlcIdCounter = 1;
 
   constructor() {
     // Create default admin user for development
@@ -2257,11 +2259,62 @@ class MemStorage implements IStorage {
   async createCustomerOrder(): Promise<any> { return {}; }
   async updateCustomerOrder(): Promise<any> { return {}; }
   async deleteCustomerOrder(): Promise<void> {}
-  async getDlcProducts(): Promise<any[]> { return []; }
-  async getDlcProduct(): Promise<any> { return undefined; }
-  async createDlcProduct(): Promise<any> { return {}; }
-  async updateDlcProduct(): Promise<any> { return {}; }
-  async deleteDlcProduct(): Promise<void> {}
+  async getDlcProducts(groupIds?: number[], filters?: { status?: string; supplierId?: number; }): Promise<any[]> { 
+    console.log("📋 MemStorage getDlcProducts:", { groupIds, dlcCount: this.dlcProducts.size });
+    let products = Array.from(this.dlcProducts.values());
+    
+    // Filter by groups if provided
+    if (groupIds && groupIds.length > 0) {
+      products = products.filter(p => groupIds.includes(p.groupId));
+      console.log("🔍 Filtered by groups:", { original: this.dlcProducts.size, filtered: products.length, groupIds });
+    }
+    
+    // Filter by status
+    if (filters?.status) {
+      products = products.filter(p => p.status === filters.status);
+    }
+    
+    // Filter by supplier
+    if (filters?.supplierId) {
+      products = products.filter(p => p.supplierId === filters.supplierId);
+    }
+    
+    return products;
+  }
+  
+  async getDlcProduct(id: number): Promise<any> { 
+    return this.dlcProducts.get(id); 
+  }
+  
+  async createDlcProduct(dlcProduct: any): Promise<any> { 
+    const id = this.dlcIdCounter++;
+    const newProduct = {
+      id,
+      ...dlcProduct,
+      createdAt: new Date(),
+      updatedAt: new Date(),
+    };
+    this.dlcProducts.set(id, newProduct);
+    console.log("✅ MemStorage DLC créé:", { id, productName: newProduct.productName, groupId: newProduct.groupId });
+    return newProduct;
+  }
+  
+  async updateDlcProduct(id: number, dlcProduct: any): Promise<any> { 
+    const existing = this.dlcProducts.get(id);
+    if (!existing) throw new Error("DLC product not found");
+    
+    const updated = {
+      ...existing,
+      ...dlcProduct,
+      updatedAt: new Date(),
+    };
+    this.dlcProducts.set(id, updated);
+    return updated;
+  }
+  
+  async deleteDlcProduct(id: number): Promise<void> {
+    this.dlcProducts.delete(id);
+  }
   async getTasks(): Promise<Task[]> { return Array.from(this.tasks.values()); }
   async getTask(): Promise<any> { return undefined; }
   async createTask(): Promise<any> { return {}; }
@@ -2295,7 +2348,26 @@ class MemStorage implements IStorage {
   async getUserEffectivePermissions(): Promise<any[]> { return []; }
   async userHasPermission(): Promise<boolean> { return false; }
   async userHasRole(): Promise<boolean> { return false; }
-  async getDlcStats(): Promise<any> { return {}; }
+  async getDlcStats(groupIds?: number[]): Promise<any> { 
+    const products = Array.from(this.dlcProducts.values());
+    
+    // Filter by groups if provided
+    const filteredProducts = groupIds && groupIds.length > 0 
+      ? products.filter(p => groupIds.includes(p.groupId))
+      : products;
+    
+    const now = new Date();
+    const in15Days = new Date(now.getTime() + 15 * 24 * 60 * 60 * 1000);
+    
+    const stats = {
+      active: filteredProducts.filter(p => p.status !== 'valides' && new Date(p.dlcDate) > in15Days).length,
+      expiringSoon: filteredProducts.filter(p => p.status !== 'valides' && new Date(p.dlcDate) <= in15Days && new Date(p.dlcDate) > now).length,
+      expired: filteredProducts.filter(p => p.status !== 'valides' && new Date(p.dlcDate) <= now).length,
+    };
+    
+    console.log("📊 MemStorage DLC stats:", stats);
+    return stats;
+  }
   async validateDlcProduct(id: number, validatedBy: string): Promise<DlcProductFrontend> {
     // MemStorage stub implementation - return a basic DlcProductFrontend object
     return {
diff --git a/test-employee-production-final.js b/test-employee-production-final.js
new file mode 100644
index 0000000..b2d1749
--- /dev/null
+++ b/test-employee-production-final.js
@@ -0,0 +1,79 @@
+#!/usr/bin/env node
+
+// Test complet production pour employé - commandes client et DLC
+// Script pour reproduire les erreurs et identifier la cause exacte
+
+const testEmployeeProduction = async () => {
+  console.log('🧪 TEST EMPLOYÉ PRODUCTION');
+  console.log('========================');
+  
+  console.log('\n📋 Scénarios à tester:');
+  console.log('1. ✅ Connexion employé');
+  console.log('2. 🔍 Vérifier permissions frontend');
+  console.log('3. 📝 Créer commande client');
+  console.log('4. 🍃 Créer produit DLC');
+  console.log('5. 📊 Vérifier affichage données');
+  
+  console.log('\n🔍 Debug Frontend (à faire dans DevTools):');
+  console.log('1. Console.log user object complet');
+  console.log('2. Vérifier hasPermission("customer-orders", "create")');
+  console.log('3. Vérifier hasPermission("dlc", "create")');
+  console.log('4. Logs requêtes POST qui échouent');
+  console.log('5. Vérifier groupId envoyé dans requests');
+  
+  console.log('\n📤 Requête test commande client:');
+  const testCustomerOrder = {
+    customerName: "Test Client Production",
+    contactNumber: "0123456789",
+    productName: "Produit Test Employé",
+    quantity: 1,
+    groupId: 2, // Houdemont d'après les logs
+    deposit: 0,
+    isPromotionalPrice: false,
+    notes: "Test création employé production"
+  };
+  console.log(JSON.stringify(testCustomerOrder, null, 2));
+  
+  console.log('\n📤 Requête test DLC:');
+  const testDlc = {
+    productName: "DLC Test Employé",
+    dlcDate: "2025-08-25",
+    dateType: "dlc",
+    quantity: 1,
+    unit: "Unité",
+    supplierId: 1,
+    location: "Test Location",
+    groupId: 2, // Houdemont
+    status: "en_cours"
+  };
+  console.log(JSON.stringify(testDlc, null, 2));
+  
+  console.log('\n⚠️ Points de contrôle:');
+  console.log('1. Bouton "Créer" visible dans l\'interface?');
+  console.log('2. Formulaire s\'ouvre sans erreur?');
+  console.log('3. Soumission génère une requête HTTP?');
+  console.log('4. Réponse serveur (200/400/403/500)?');
+  console.log('5. Message d\'erreur affiché?');
+  
+  console.log('\n🔧 Solutions selon erreurs:');
+  console.log('- 403 Forbidden: Problème permissions base');
+  console.log('- 400 Bad Request: Problème validation schema');
+  console.log('- 500 Server Error: Problème côté serveur');
+  console.log('- Pas de requête: Problème frontend/permissions');
+  
+  console.log('\n📋 Checklist production déjà fait:');
+  console.log('✅ Routes backend sans restrictions rôle');
+  console.log('✅ Permissions définies dans shared/permissions.ts');
+  console.log('✅ Schema validation corrigé');
+  console.log('✅ Cache invalidation DLC avec exact:false');
+  
+  console.log('\n🎯 Actions immédiates:');
+  console.log('1. Ouvrir DevTools > Console');
+  console.log('2. Essayer créer commande client');
+  console.log('3. Noter toute erreur console/réseau');
+  console.log('4. Même test pour DLC');
+  console.log('5. Envoyer logs complets pour debug');
+};
+
+console.log('🚀 Prêt pour test employé production');
+console.log('👉 Exécuter les étapes manuellement avec DevTools ouverts');
\ No newline at end of file