public async Task <IActionResult> UpdateSnapshot(int id, [FromBody] LocationSnapshotForUpdateDto snapshotForUpdate)
{
if (id != snapshotForUpdate.Id)
{
_logger.LogWarning("Bad request. Location snapshot ID mismatch: {0} != {Id}", id, snapshotForUpdate.Id);
return(BadRequest());
}
if (!ModelState.IsValid)
{
_logger.LogWarning("Bad request. Model state invalid: {@ModelState}", ModelState);
return(BadRequest(ModelState));
}
var changeTargets = await _locationSnapshotDataService.GetSnapshotsByIdsAsync(new[] { id });
if (changeTargets.Count() != 1)
{
_logger.LogWarning("Location snapshot not found. Location snapshot ID = {0}", id);
return(NotFound());
}
var snapshotToUpdate = Mapper.Map <LocationSnapshotForUpdateDto, LocationSnapshot>(snapshotForUpdate);
var updatedSnapshot = await _locationSnapshotDataService.UpdateSnapshotAsync(snapshotToUpdate);
var result = Mapper.Map <LocationSnapshot, LocationSnapshotDto>(updatedSnapshot);
return(Ok(result));
}
public async Task OnCaptureSnapshot()
{
IsBusy = true;
var pictureData = await _cameraService.CapturePhotoWithOrientationAsync();
var now = DateTime.Now.ToString("yyyyMMdd_HH_mm_ss");
var pictureFileName = $"LocationCapture_{now}.jpg";
var locationSnapshot = new LocationSnapshot
{
LocationId = GetLocationId(),
PictureFileName = pictureFileName,
Longitude = double.MinValue,
Latitude = double.MinValue,
Altitude = double.MinValue,
DateCreated = DateTime.Now
};
var newSnapshot = await _locationSnapshotDataService.AddSnapshotAsync(locationSnapshot);
await _pictureService.SaveSnapshotContentAsync(newSnapshot, pictureData);
IsBusy = false;
var locationDescriptor = await _locationService.GetCurrentLocationAsync();
if (!(await _locationSnapshotDataService.GetSnapshotsByIdsAsync(new[] { newSnapshot.Id })).Any())
{
return;
}
newSnapshot.Longitude = locationDescriptor.Longitude;
newSnapshot.Latitude = locationDescriptor.Latitude;
newSnapshot.Altitude = locationDescriptor.Altitude;
await _locationSnapshotDataService.UpdateSnapshotAsync(newSnapshot);
_eventAggregator.GetEvent <GeolocationReadyEvent>().Publish(locationDescriptor);
}