public ActionResult UpdateUserGeolocation([FromRoute] string userId, [FromBody] UpdateUserLocationModel updateUserLocation)
{
try
{
var userLocation = _mapsStorageService.UpdateUserLocation(userId, updateUserLocation);
_azureMapsApiService.NotifyUserGeoposition(userLocation);
return(Ok());
}
catch (UserNotFoundException e)
{
return(BadRequest(e.Message));
}
}
public UserLocationModel UpdateUserLocation(string userId, UpdateUserLocationModel updateUserLocation)
{
ClearExpiredUsers();
var storedUserLocation = UsersLocations.FirstOrDefault(user => string.Equals(user.Id, userId, StringComparison.OrdinalIgnoreCase));
if (storedUserLocation == null)
{
throw new UserNotFoundException($"User not found with the id: {userId}");
}
var currentPosition = new GeoCoordinateModel(storedUserLocation.Latitude, storedUserLocation.Longitude);
GeoCoordinateModel newPosition = null;
switch (updateUserLocation.Direction)
{
case Direction.North:
newPosition = currentPosition.CalculateDerivedPosition(_azureMapsOptions.UserStepDistanceInMeters, 0);
break;
case Direction.South:
newPosition = currentPosition.CalculateDerivedPosition(_azureMapsOptions.UserStepDistanceInMeters, 180);
break;
case Direction.West:
newPosition = currentPosition.CalculateDerivedPosition(_azureMapsOptions.UserStepDistanceInMeters, -90);
break;
case Direction.East:
newPosition = currentPosition.CalculateDerivedPosition(_azureMapsOptions.UserStepDistanceInMeters, 90);
break;
}
storedUserLocation.Latitude = newPosition.Latitude;
storedUserLocation.Longitude = newPosition.Longitude;
storedUserLocation.LastUpdated = DateTime.Now;
return(storedUserLocation);
}
