private IQueryable <Alert> GetAlerts() { var locationsScansEmpty = new LinqMetaData().Location.WithPermissions() .Where( x => x.Devices .Any(y => y.ScansAvailable == 0)) .ToList() .Select(x => new Alert { Message = String.Format(ControllerRes.Widgets.Alert_ZeroScansRemaining, x.Name), Type = AlertType.Error }); var locationsScansLow = new LinqMetaData().Location.WithPermissions() .Where( x => x.Devices .Any(y => y.ScansAvailable < MIN_SCANS && y.ScansAvailable > 0)) .ToList() .Select(x => new Alert { Message = String.Format(ControllerRes.Widgets.Alert_ScansRemaining, x.Name, MIN_SCANS), Type = AlertType.Warning }); return(locationsScansEmpty.Concat(locationsScansLow).AsQueryable()); }