public async Task <GeofenceRequest[]> GetTriggered(string userId, Location newLocation)
{
var gfs = (await _locationStore.GetActiveGeofenceRequests(userId, newLocation.Timestamp))
.Select(async(gf) =>
{
var triggered = false;
var distance = Geolocation.GeoCalculator.GetDistance(gf.Lat,
gf.Lng,
newLocation.Latitude,
newLocation.Longitude, 5, Geolocation.DistanceUnit.Meters);
if (gf.Exit)
{
if (distance >= gf.Radius)
{
await _logger.LogForFocusItem(userId, gf.FocusItemId, $"Geofence {gf.Id}/Exit triggered");
triggered = true;
}
}
else
{
if (distance <= gf.Radius)
{
await _logger.LogForFocusItem(userId, gf.FocusItemId, $"Geofence {gf.Id}/Enter triggered");
triggered = true;
}
}
return(new { gf, triggered });
});
return((await Task.WhenAll(gfs)).Where(v => v.triggered).Select(v => v.gf).ToArray());
}
public async Task <LocationResponse> LocationUpdateReceivedAsync(string userId, Location location, DateTimeOffset now, FocusManageResult focusManageResult)
{
await pushSyncService.SetLocationRequestDone(userId);
await locationStore.UpdateLocationAsync(userId, location);
//if (location.RequestSupport.HasValue && !location.RequestSupport.Value)
//{
// return new LocationResponse();
//}
var response = new LocationResponse()
{
NextUpdateRequiredAt = await RequestLocationForItems(userId, focusManageResult, now, location.Timestamp),
Geofences = await locationStore.GetActiveGeofenceRequests(userId, now)
};
if (response.NextUpdateRequiredAt.HasValue)
{
await pushSyncService.SetLocationRequestedExternal(userId, response.NextUpdateRequiredAt.Value);
}
return(response);
}
