public bool AddFavCities(string token, int city)
{
var userService = new UserService();
var user = userService.Authenticate(token);
if (user != null)
{
var cities = dataService.GetAllCities();
if (cities.Any(c => c.Id == city))
{
dataService.AddFavCities(new FavCities {
UserId = user.Id, OriginCityId = city
});
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
public City[] GetClosestCities(int originCityId, int numberOfCitiesToReturn)
{
DataServiceSoapClient dataService = new DataServiceSoapClient("DataServiceSoap", "http://156.35.98.19:9091/WS.Recomendation.Data/DataService.asmx");
var nearCitiesFromOrigin = dataService.GetDistancesByOriginCityId(originCityId)
.OrderBy(distance => distance.DistanceInKm)
.Take(numberOfCitiesToReturn).Select(distance => distance.DestinationCityId);
var nearCitiesFromDestination = dataService.GetDistancesByDestinationCityId(originCityId)
.OrderBy(distance => distance.DistanceInKm)
.Take(numberOfCitiesToReturn).Select(distance => distance.OriginCityId);
ISet <int> nearCitiesIds = new HashSet <int>();
nearCitiesIds.UnionWith(nearCitiesFromOrigin);
nearCitiesIds.UnionWith(nearCitiesFromDestination);
var cities = dataService.GetAllCities().Where(city => nearCitiesIds.Contains(city.Id));
return(cities.ToArray());
}
public IEnumerable <City> GetCities()
{
DataServiceSoapClient dataService = new DataServiceSoapClient("DataServiceSoap", "http://156.35.98.19:9091/WS.Recomendation.Data/DataService.asmx");
return(dataService.GetAllCities());
}
