chore: update

backend/gestion/db/db_command_items.go

@@ -213,6 +213,7 @@ func (d *Database) GetCommandItems(commandID int) ([]map[string]interface{}, err
 		c.status as command_status,
 		c.adresse as command_address,
 		c.total_prix,
+		c.referral_used,
 		c.livreur_assign,
 		c.created_at as command_created_at,
 		COALESCE(p.category, 'weed_hash') as category
@@ -241,13 +242,14 @@ func (d *Database) GetCommandItems(commandID int) ([]map[string]interface{}, err
 		var createdAt, updatedAt, commandCreatedAt time.Time
 		var commandStatus, commandAddress, livreurAssign sql.NullString
 		var category string
+		var referralUsed float64
 
 		// ✅ FIX: Utiliser &productID (sql.NullInt64)
 		err := rows.Scan(
 			&id, &commandID, &produit, &productID, &quantite, &prix,
 			&clientUsername, &clientNom, &clientPrenom, &clientTelephone, &deliveryAddress, &status,
 			&createdAt, &updatedAt,
-			&commandStatus, &commandAddress, &totalPrix, &livreurAssign, &commandCreatedAt,
+			&commandStatus, &commandAddress, &totalPrix, &referralUsed, &livreurAssign, &commandCreatedAt,
 			&category,
 		)
 
@@ -281,6 +283,7 @@ func (d *Database) GetCommandItems(commandID int) ([]map[string]interface{}, err
 			"command_status":     commandStatus.String,
 			"command_address":    commandAddress.String,
 			"total_prix":         totalPrix,
+			"referral_used":      referralUsed,
 			"livreur_assign":     livreurAssign.String,
 			"command_created_at": commandCreatedAt,
 			"category":           category,