Xor290/projet_gestion_commande
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fix

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Xor290
2026-05-15 11:15:30 +02:00
parent 775b9200f5
commit 3eba3e3a15
10 changed files with 71 additions and 20 deletions
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backend/gestion/db/db_command_items.go
+27 -13
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@@ -328,29 +328,43 @@ func (d *Database) DeleteCommandItem(commandID, itemID int) error {
var cmdStatus string
d.GDB.Raw(`SELECT status FROM commandes WHERE id = ?`, commandID).Scan(&cmdStatus)
// Supprimer l'item
if err := d.GDB.Exec(`DELETE FROM command_items WHERE id = ?`, itemID).Error; err != nil {
noRestoreStatuses := []string{"cancelled", "approved", "livre"}
restoreStock := result.ProductID != 0 && !slices.Contains(noRestoreStatuses, cmdStatus)
tx := d.GDB.Begin()
if tx.Error != nil {
return fmt.Errorf("erreur démarrage transaction: %w", tx.Error)
}
if err := tx.Exec(`DELETE FROM command_items WHERE id = ?`, itemID).Error; err != nil {
tx.Rollback()
log.Printf("❌ Erreur DELETE command_items: %v", err)
return fmt.Errorf("erreur suppression item: %w", err)
}
// Recalculer le total de la commande
if err := d.GDB.Exec(
if err := tx.Exec(
`UPDATE commandes SET total_prix = GREATEST(0, total_prix - ?) WHERE id = ?`,
result.Prix*result.Quantite, commandID,
).Error; err != nil {
log.Printf("⚠️ [DeleteCommandItem] Erreur maj total commande: %v", err)
tx.Rollback()
log.Printf("❌ [DeleteCommandItem] Erreur maj total commande: %v", err)
return fmt.Errorf("erreur mise à jour total commande: %w", err)
}
// Restaurer le stock si la commande n'est pas déjà terminée
noRestoreStatuses := []string{"cancelled", "approved", "livre"}
if result.ProductID != 0 && !slices.Contains(noRestoreStatuses, cmdStatus) {
if err := d.GDB.Exec(`UPDATE products SET stock = stock + ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?`,
result.Quantite, result.ProductID).Error; err != nil {
log.Printf("⚠️ [DeleteCommandItem] Erreur restauration stock: %v", err)
} else {
log.Printf("✅ [DeleteCommandItem] Stock restauré: +%.3f pour produit %d", result.Quantite, result.ProductID)
if restoreStock {
if err := tx.Exec(
`UPDATE products SET stock = stock + ?, updated_at = CURRENT_TIMESTAMP WHERE id = ?`,
result.Quantite, result.ProductID,
).Error; err != nil {
tx.Rollback()
log.Printf("❌ [DeleteCommandItem] Erreur restauration stock: %v", err)
return fmt.Errorf("erreur restauration stock: %w", err)
}
log.Printf("✅ [DeleteCommandItem] Stock restauré: +%.3f pour produit %d", result.Quantite, result.ProductID)
}
if err := tx.Commit().Error; err != nil {
return fmt.Errorf("erreur commit transaction: %w", err)
}
return nil