public async Task CreateGeofence()
{
// If Geofence is created do nothing
if (!string.IsNullOrEmpty(_currentGeofenceUdId))
{
return;
}
var currentPosition = new GeoCoordinateModel(Constants.FakeUserDefaultLatitude, Constants.FakeUserDefaultLongitude);
var firstPosition = currentPosition.CalculateDerivedPosition(Constants.GeofenceRatioInMeters, -90);
var secondPosition = currentPosition.CalculateDerivedPosition(Constants.GeofenceRatioInMeters, 0);
var thirdPosition = currentPosition.CalculateDerivedPosition(Constants.GeofenceRatioInMeters, 90);
var fourthPosition = currentPosition.CalculateDerivedPosition(Constants.GeofenceRatioInMeters, 180);
var polygonCoordinates = new List <List <double> > {
new List <double> {
firstPosition.Longitude, firstPosition.Latitude
},
new List <double> {
secondPosition.Longitude, secondPosition.Latitude
},
new List <double> {
thirdPosition.Longitude, thirdPosition.Latitude
},
new List <double> {
fourthPosition.Longitude, fourthPosition.Latitude
},
new List <double> {
firstPosition.Longitude, firstPosition.Latitude
}
};
var geometry = new UploadGeofenceGeometryModel();
geometry.Coordinates.Add(polygonCoordinates);
await this.UploadGeofence(geometry);
}
public async Task ResetUserGeoposition()
{
var currentPosition = new GeoCoordinateModel(Constants.FakeUserDefaultLatitude, Constants.FakeUserDefaultLongitude);
var ratioDistance = Constants.GeofenceRatioInMeters * 2;
var userPosition = currentPosition.CalculateDerivedPosition(ratioDistance, -90);
await NotifyUserGeoposition(new UserLocationModel { Latitude = userPosition.Latitude, Longitude = userPosition.Longitude });
}
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);
}