public async Task <IActionResult> PendingOrders()
        {
            var orders = await this.orderService.GetPendingOrders();

            AdminPaneOrdersViewModel model = new AdminPaneOrdersViewModel
            {
                Orders = orders.ToList(),
            };

            return(this.View(model));
        }
        public async Task <IActionResult> ActiveOrders()
        {
            var orders = await this.orderService.GetActiveOrders();

            AdminPaneOrdersViewModel model = new AdminPaneOrdersViewModel
            {
                Orders      = orders.ToList(),
                ReasonModel = new ReturnReasonBindingModel(),
            };

            return(this.View(model));
        }