public IHttpActionResult GetWidgets()
{
widgetManager = new WidgetManager();
itemManager = new ItemManager();
Dashboard dashboard = widgetManager.GetDashboardWithAllDataForUserId(User.Identity.GetUserId());
if (dashboard == null)
{
return(NotFound());
}
//Get all widgets for user
List <UserWidget> userWidgets = widgetManager.GetWidgetsForDashboard(dashboard.DashboardId).ToList();
if (userWidgets == null || userWidgets.Count() == 0)
{
return(StatusCode(HttpStatusCode.NoContent));
}
//Convert all widget to userWidgets (DTO's).
List <UserWidgetViewModel> userWidgetDtos = Mapper.Map(userWidgets, new List <UserWidgetViewModel>());
foreach (UserWidgetViewModel userWidgetVM in userWidgetDtos)
{
foreach (int itemId in userWidgetVM.ItemIds)
{
//Get the topic of the graph of the userwidget.
string keyValue = widgetManager.GetWidgetWithAllData(userWidgetVM.WidgetId)?.WidgetDatas.FirstOrDefault()?.KeyValue;
//Get all widgets for each item in userWidgets.
IEnumerable <Widget> widgetsForItem = widgetManager.GetAllWidgetsWithAllDataForItem(itemId);
//Check if these widgets have graph data (WidgetData) on this topic, if they do add this data to the userWidget.
IEnumerable <WidgetData> widgetDatas = widgetsForItem.FirstOrDefault(w => w.WidgetDatas.Any(wd => wd.KeyValue == keyValue)).WidgetDatas;
//Convert the graphdata to a DTO.
List <WidgetDataDTO> widgetDataDtos = Mapper.Map(widgetDatas, new List <WidgetDataDTO>());
//Link the graphdata to the corresponding item.
widgetDataDtos.First().ItemName = itemManager.GetItem(itemId).Name;
if (userWidgetVM.WidgetDataDtos == null)
{
userWidgetVM.WidgetDataDtos = widgetDataDtos;
}
else
{
userWidgetVM.WidgetDataDtos.AddRange(widgetDataDtos);
}
}
}
return(Ok(userWidgetDtos));
}