public async Task <UpdatePointResult> UpdatePointAsync(UpdatePointRequest updatePointRequest, CancellationToken cancellationToken = default(CancellationToken))
{
if (updatePointRequest == null)
{
throw new ArgumentNullException("updatePointRequest");
}
var geohash = S2Manager.GenerateGeohash(updatePointRequest.GeoPoint);
var hashKey = S2Manager.GenerateHashKey(geohash, _config.HashKeyLength);
var updateItemRequest = updatePointRequest.UpdateItemRequest;
updateItemRequest.TableName = _config.TableName;
var hashKeyValue = new AttributeValue
{
N = hashKey.ToString(CultureInfo.InvariantCulture)
};
updateItemRequest.Key[_config.HashKeyAttributeName] = hashKeyValue;
updateItemRequest.Key[_config.RangeKeyAttributeName] = updatePointRequest.RangeKeyValue;
// Geohash and geoJson cannot be updated.
updateItemRequest.AttributeUpdates.Remove(_config.GeohashAttributeName);
updateItemRequest.AttributeUpdates.Remove(_config.GeoJsonAttributeName);
UpdateItemResponse updateItemResult = await _config.DynamoDBClient.UpdateItemAsync(updateItemRequest, cancellationToken).ConfigureAwait(false);
var updatePointResult = new UpdatePointResult(updateItemResult);
return(updatePointResult);
}
public async Task <Point> UpdatePoint(UpdatePointRequest updatePointRequest)
{
var existingPoint = await _MarketPlaceContext.Points.FindAsync(updatePointRequest.Id);
if (existingPoint != null)
{
existingPoint.Description = updatePointRequest.Description;
existingPoint.Name = updatePointRequest.Name;
existingPoint.ObjectType = updatePointRequest.ObjectType;
existingPoint.ObjectId = updatePointRequest.ObjectId;
existingPoint.AssetId = updatePointRequest.AssetId;
existingPoint.Archive = updatePointRequest.Archive;
existingPoint.LastUpdated = updatePointRequest.LastUpdated;
existingPoint.AddedBy = updatePointRequest.AddedBy;
if (updatePointRequest.DeviceId != null)
{
var device = await _MarketPlaceContext.Devices.FindAsync(updatePointRequest.DeviceId);
existingPoint.Device = device;
}
_MarketPlaceContext.Points.Update(existingPoint);
await _MarketPlaceContext.SaveChangesAsync();
}
else
{
throw new KeyNotFoundException();
}
return(existingPoint);
}
/// <summary>
/// <p>
/// Update a point data in Amazon DynamoDB table. You cannot update attributes specified in
/// GeoDataManagerConfiguration: hash key, range key, geohash and geoJson. If you want to update these columns, you
/// need to insert a new record and delete the old record.
/// </p>
/// <b>Sample usage:</b>
/// <pre>
/// GeoPoint geoPoint = new GeoPoint(47.5, -122.3);
/// String rangeKey = "a6feb446-c7f2-4b48-9b3a-0f87744a5047";
/// AttributeValue rangeKeyValue = new AttributeValue().withS(rangeKey);
/// UpdatePointRequest updatePointRequest = new UpdatePointRequest(geoPoint, rangeKeyValue);
/// AttributeValue titleValue = new AttributeValue().withS("Updated title.");
/// AttributeValueUpdate titleValueUpdate = new AttributeValueUpdate().withAction(AttributeAction.PUT)
/// .withValue(titleValue);
/// updatePointRequest.getUpdateItemRequest().getAttributeUpdates().put("title", titleValueUpdate);
/// UpdatePointResult updatePointResult = geoIndexManager.updatePoint(updatePointRequest);
/// </pre>
/// </summary>
/// <param name="updatePointRequest">Container for the necessary parameters to execute update point request.</param>
/// <returns>Result of update point request.</returns>
public Task <UpdatePointResult> UpdatePointAsync(UpdatePointRequest updatePointRequest, CancellationToken cancellationToken = default(CancellationToken))
{
return(_dynamoDBManager.UpdatePointAsync(updatePointRequest, cancellationToken));
}
public async Task <IActionResult> UpdatePoint([FromBody] UpdatePointRequest updatePointRequest)
{
var point = await _pointsService.UpdatePoint(updatePointRequest);
return(Ok(PointDto.Map(point)));
}
public IActionResult Update([FromBody] UpdatePointRequest request)
{
_updatePointCommand.Execute(request);
return(NoContent());
}
