def get_sale_by_id_customer(index): return saleController().get_sale_by_id_customer(index)
def get_sale_by_id_user(index): return saleController().get_sale_by_id_user(index)
def cancel_sale(index): return saleController().cancel_sale(index)
def refuse_sale(index): return saleController().refuse_sale(index)
def accept_sale(index): return saleController().accept_sale(index)
def add_sale_confirm(): return saleController().add_sale_confirm(request)
def add_sale_reserve(): return saleController().add_sale_reserve(request)