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C4M/GUYCOM_FLUTTER
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commit 28072025_03

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This commit is contained in:
andrymodeste 2025-07-28 22:34:55 +02:00
parent f41fc922a6
commit c5ef3ca0cb
1 changed files with 12 additions and 18 deletions
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24
lib/Services/stock_managementDatabase.dart
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@ -596,32 +596,23 @@ class AppDatabase {
return []; return [];
} }
} }
Future<double> getValeurTotaleStock() async { Future<double> getValeurTotaleStock() async {
final db = await database; final db = await database;
try { try {
// Récupérer tous les produits final result = await db.query(
final List<Map<String, dynamic>> products = (await db.query('products')) as List<Map<String, dynamic>>; 'SELECT SUM(stock * price) AS total_stock_value FROM products',
);
double valeurTotale = 0.0; final value = result.first['total_stock_value'];
for (final product in products) { return (value != null) ? (value as num).toDouble() : 0.0;
final stock = (product['stock'] as num?)?.toDouble();
final price = (product['price'] as num?)?.toDouble();
// Vérifier que stock et price ne sont pas null
if (stock != null && price != null) {
valeurTotale += (stock * price);
}
}
return valeurTotale;
} catch (e) { } catch (e) {
print('Erreur lors du calcul de la valeur totale du stock : $e'); print('Erreur lors du calcul de la valeur totale du stock : $e');
return 0.0; return 0.0;
} }
} }
// --- STATISTIQUES --- // --- STATISTIQUES ---
Future<Map<String, dynamic>> getStatistiques() async { Future<Map<String, dynamic>> getStatistiques() async {
@ -636,11 +627,14 @@ Future<double> getValeurTotaleStock() async {
final chiffreAffaires = await db.query( final chiffreAffaires = await db.query(
'SELECT SUM(montantTotal) as total FROM commandes WHERE statut != 5'); 'SELECT SUM(montantTotal) as total FROM commandes WHERE statut != 5');
final valeurTotaleStock = await getValeurTotaleStock();
return { return {
'totalClients': totalClients.first['count'], 'totalClients': totalClients.first['count'],
'totalCommandes': totalCommandes.first['count'], 'totalCommandes': totalCommandes.first['count'],
'totalProduits': totalProduits.first['count'], 'totalProduits': totalProduits.first['count'],
'chiffreAffaires': chiffreAffaires.first['total'] ?? 0.0, 'chiffreAffaires': chiffreAffaires.first['total'] ?? 0.0,
'valeurTotaleStock': valeurTotaleStock,
}; };
} }