public List <TourViewModel> Read(TourBindingModel model) { if (model == null) { return(_tourStorage.GetFullList()); } if (model.ID.HasValue) { return(new List <TourViewModel> { _tourStorage.GetElement(model) }); } return(_tourStorage.GetFilteredList(model)); }
public List <Tuple <string, int> > GetCountriesInfo(int touristID) { var listAllTravels = travelStorage.GetFilteredList(new TravelBindingModel { TouristID = touristID }); var result = new List <Tuple <string, int> >(); foreach (var travel in listAllTravels) { foreach (var travelTour in travel.TravelTours) { var tour = tourStorage.GetElement(new TourBindingModel { ID = travelTour.Key }); var record = result.Where(rec => rec.Item1.Equals(tour.Country)).Select(rec => new Tuple <string, int>(rec.Item1, rec.Item2)).ToList(); if (record.Count > 0) { result.Remove(record[0]); record[0] = new Tuple <string, int>(tour.Country, record[0].Item2 + 1); result.Add(record[0]); } else { result.Add(new Tuple <string, int>(tour.Country, 1)); } } } return(result.OrderByDescending(rec => rec.Item2).ToList()); }