feat: update func

backend/app/model/orders.go

@@ -23,6 +23,21 @@ var ordersUpdateExcludeColumns = []Column{
 	table.Orders.UserID,
 }
 
+func (m *Orders) Update(ctx context.Context) error {
+	m.UpdatedAt = time.Now()
+
+	stmt := table.Orders.UPDATE(table.Orders.MutableColumns.Except(table.Orders.OrderNo, table.Orders.Price, table.Orders.Discount, table.Orders.SubOrderNo, table.Orders.PostID, table.Orders.UserID)).SET(m).WHERE(table.Orders.ID.EQ(Int(m.ID))).RETURNING(table.Orders.AllColumns)
+	m.log().WithField("func", "Update").Info(stmt.DebugSql())
+
+	if err := stmt.QueryContext(ctx, db, m); err != nil {
+		m.log().WithField("func", "Update").Errorf("error updating Orders item: %v", err)
+		return err
+	}
+
+	m.log().WithField("func", "Update").Infof("Orders item updated successfully")
+	return nil
+}
+
 // BuildConditionWithKey builds the WHERE clause for order queries
 func (m *Orders) BuildConditionWithKey(orderNumber *string, userID *int64) BoolExpression {
 	tbl := table.Orders