public IActionResult ChangeSort(OrderSortState orderSortState)
{
OrderManagerState ordersState = HttpContext.Session.Get <OrderManagerState>("orderManagerState");
ordersState.SortState.CurrentSort = orderSortState;
SaveOrderManagerState(ordersState);
return(RedirectToAction("OrderManager"));
}
public IActionResult ChangePage(int PageModification)
{
OrderManagerState ordersState = HttpContext.Session.Get <OrderManagerState>("orderManagerState");
ordersState.PageState.CurrentPage = ordersState.PageState.CurrentPage + PageModification;
SaveOrderManagerState(ordersState);
return(RedirectToAction("OrderManager"));
}
public IActionResult ChangeFilter(FilterStateOfOrders filterStateOfOrders)
{
OrderManagerState ordersState = HttpContext.Session.Get <OrderManagerState>("orderManagerState");
ordersState.FilterState = filterStateOfOrders;
ordersState.PageState = new PageState();
SaveOrderManagerState(ordersState);
return(RedirectToAction("OrderManager"));
}
public IActionResult OrderManager()
{
OrderManagerState ordersState = HttpContext.Session.Get <OrderManagerState>("orderManagerState");
if (ordersState == null)
{
ordersState = new OrderManagerState();
SaveOrderManagerState(ordersState);
}
var AllOrderViewModel = new List <OrderViewModel>();
foreach (var order in _orderService.GetOrdersToOrderManagerPage(ordersState)) //две обязанности... изменяет состояние otderstate
{
AllOrderViewModel.Add(_mapperToViewModel.Map(order));
}
SaveOrderManagerState(ordersState);
var orderManagerViewModel = new OrderManagerViewModel
{
orderViewModels = AllOrderViewModel,
state = ordersState
};
var managers = _managerService.GetManagers();
if (managers != null)
{
var managerList = new SelectList(managers, "Id", "Name");
ViewBag.managers = managerList.SetSelectedItemByValue(ordersState.FilterState.ValueOfFilterByManagerId.ToString());
}
var shipSpecialists = _shipmentSpecialistService.GetShipmentSpecialists();
if (shipSpecialists != null)
{
var shipSpecialistsList = new SelectList(shipSpecialists, "Id", "Specialist");
ViewBag.shipmentSpecialists = shipSpecialistsList.SetSelectedItemByValue(ordersState.FilterState.ValueOfFilterByShipmentSpecId.ToString());
}
var shipDestinations = _shipmentDestinationService.GetShipmentDestinations();
if (shipDestinations != null)
{
var shipSpecialistsList = new SelectList(shipDestinations, "Id", "Destination");
ViewBag.shipDest = shipSpecialistsList.SetSelectedItemByValue(ordersState.FilterState.ValueOfFilterByShipmentDestId.ToString());
}
return(View(orderManagerViewModel));
}
public IEnumerable <Order> GetOrdersToOrderManagerPage(OrderManagerState ordersState)
{
int pageSize = ordersState.PageState.CurrentPageSize;
int page = ordersState.PageState.CurrentPage;
var orders = _orderRepository.GetOrdersNoArchive()
.FilterByCustomerName(ordersState?.FilterState?.ValueOfFilterByCustomerName)
.FilterByDateOfCreating(ordersState?.FilterState?.ValueOfFilterByDateOfCreating)
.FilterById(ordersState?.FilterState?.ValueOfFilterById)
.FilterByOrderState(ordersState?.FilterState?.ValueOfFilterByOrderState)
.FilterByManagerId(ordersState?.FilterState?.ValueOfFilterByManagerId)
.FilterByShipmentDestId(ordersState?.FilterState?.ValueOfFilterByShipmentDestId)
.FilterByShipmentSpecId(ordersState?.FilterState?.ValueOfFilterByShipmentSpecId)
.SortBy(ordersState.SortState.CurrentSort);
ordersState.PageState.PageTotal = (int)Math.Ceiling(orders.Count() / (double)pageSize);
return(orders
.Skip(pageSize * (page - 1))
.Take(pageSize));
}
private void SaveOrderManagerState(OrderManagerState orderManagerState)
{
HttpContext.Session.Set <OrderManagerState>("orderManagerState", orderManagerState);
}
