public async System.Threading.Tasks.Task <FriendResult> GetFriendsClosestAsync(int friendId)
{
var friendsList = new List <Friend>(await _friendRepository.List());
var selected = friendsList.Find(x => x.Id == friendId);
if (selected == null)
{
return(null);
}
var distancelist = new List <FriendDistance>();
foreach (var friend in friendsList)
{
if (friend.Id != friendId)
{
var friendDistance = new FriendDistance();
friendDistance.Id = friend.Id;
friendDistance.Name = friend.Name;
friendDistance.CityName = friend.CityName;
friendDistance.Lat = friend.Lat;
friendDistance.Lon = friend.Lon;
var distance = HaversineDistance(selected.Lat, selected.Lon, friend.Lat, friend.Lon);
var distanceFlat = GetFlatDistance(selected.Lat, selected.Lon, friend.Lat, friend.Lon);
friendDistance.Distance = distance;
friendDistance.DistanceFlat = distanceFlat;
distancelist.Add(friendDistance);
await _calculoHistoricoLogRepository.Insert(
new CreateCalculoHistoricoLogCommand(DateTime.Now, Global.loggerUser.login, selected.Name,
selected.Lat, selected.Lon, friend.Name, friend.Lat, friend.Lon, distance));
}
}
FriendResult result = new FriendResult();
result.Friend = selected;
result.Friends = distancelist.OrderBy(i => i.Distance).Take(3).ToList();
return(result);
}
public async Task <ICommandResult> HandleAsync(CreateCalculoHistoricoLogCommand command)
{
var result = await _calculoHistoricoLogRepository.Insert(new
{
@dataCalculo = command.dataCalculo,
@usuarioToken = command.usuarioToken,
@nomeAmigoSelecionado = command.nomeAmigoSelecionado,
@latAmigoSelecionado = command.latAmigoSelecionado,
@lonAmigoSelecionado = command.lonAmigoSelecionado,
@nomeAmigoLocalizado = command.nomeAmigoLocalizado,
@latAmigoLocalizado = command.latAmigoLocalizado,
@lonAmigoLocalizado = command.lonAmigoLocalizado,
@distancia = command.distancia
});
return(new CreateGenericCommandResult(true, (int)result));
}
