/// <summary>
/// To get the left nav menu based on role.
/// </summary>
/// <param name="role"></param>
/// <returns></returns>
public MenuItemViewModelList GetScreensOfNavMenuBasedOnRole()
{
MenuItemViewModelList menuItemViewModelList = new MenuItemViewModelList();
try
{
string roleCode = UserHelper.getUserContext().Role;
List <M3Pact.ViewModel.User.MenuItemViewModel> menuItemList = null;
List <M3Pact.DomainModel.DomainModels.Screen> parentScreens = new List <M3Pact.DomainModel.DomainModels.Screen>();
List <M3Pact.DomainModel.DomainModels.Screen> screenList = _userRepo.GetScreensOfNavMenuBasedOnRole(roleCode);
if (screenList.Count > 0)
{
menuItemList = new List <M3Pact.ViewModel.User.MenuItemViewModel>();
foreach (M3Pact.DomainModel.DomainModels.Screen screen in screenList)
{
if (screen.ParentScreenId == null)
{
parentScreens.Add(screen);
}
}
foreach (M3Pact.DomainModel.DomainModels.Screen screen in parentScreens)
{
M3Pact.ViewModel.User.MenuItemViewModel menuItem = new ViewModel.User.MenuItemViewModel();
menuItem.MenuItemViewModelId = screen.ScreenId;
menuItem.NodeName = screen.ScreenName;
menuItem.Url = screen.ScreenPath;
menuItem.Icon = screen.Icon;
menuItem.NodeId = screen.Displayorder;
menuItem.ParentId = screen.ParentScreenId;
menuItem.Info = screen.ScreenDescription;
menuItem.SubNodes = GetChildNodesOfParentNode(menuItem, screenList);
menuItemList.Add(menuItem);
}
}
menuItemViewModelList.ListOfMenuItemViewModel = menuItemList;
menuItemViewModelList.Success = true;
}
catch (Exception ex)
{
_logger.Log(ex, LogLevel.Error, ex.Message);
menuItemViewModelList.Success = false;
menuItemViewModelList.IsExceptionOccured = true;
menuItemViewModelList.ErrorMessages.Add(BusinessConstants.ERROR_GET_DETAILS);
}
return(menuItemViewModelList);
}
/// <summary>
/// To get the child nodes of parent node.
/// </summary>
/// <param name="menuItem"></param>
/// <param name="screenList"></param>
/// <returns></returns>
private List <M3Pact.ViewModel.User.MenuItemViewModel> GetChildNodesOfParentNode(M3Pact.ViewModel.User.MenuItemViewModel menuItem, List <M3Pact.DomainModel.DomainModels.Screen> screenList)
{
List <M3Pact.ViewModel.User.MenuItemViewModel> subNodesList = new List <M3Pact.ViewModel.User.MenuItemViewModel>();
foreach (M3Pact.DomainModel.DomainModels.Screen screen in screenList)
{
if (menuItem.MenuItemViewModelId == screen.ParentScreenId)
{
M3Pact.ViewModel.User.MenuItemViewModel navMenuItem = new ViewModel.User.MenuItemViewModel();
navMenuItem.MenuItemViewModelId = screen.ScreenId;
navMenuItem.NodeName = screen.ScreenName;
navMenuItem.Url = screen.ScreenPath;
navMenuItem.Icon = screen.Icon;
navMenuItem.NodeId = screen.Displayorder;
navMenuItem.ParentId = screen.ParentScreenId;
navMenuItem.Info = screen.ScreenDescription;
navMenuItem.SubNodes = GetChildNodesOfParentNode(navMenuItem, screenList);
subNodesList.Add(navMenuItem);
}
}
return(subNodesList);
}