Function multipartDelete

lib/api/multipartDelete.js:18–65

* multipartDelete - DELETE an open multipart upload from a bucket * @param {AuthInfo} authInfo -Instance of AuthInfo class with requester's info * @param {object} request - request object given by router, * includes normalized headers * @param {object} log - the log

(authInfo, request, log, callback)

 * with err, result and responseMetaHeaders as arguments
 */
function multipartDelete(authInfo, request, log, callback) {
    log.debug('processing request', { method: 'multipartDelete' });

    const bucketName = request.bucketName;
    const objectKey = request.objectKey;
    const uploadId = request.query.uploadId;

    abortMultipartUpload(authInfo, bucketName, objectKey, uploadId, log,
        (err, destinationBucket, partSizeSum) => {
            const corsHeaders = collectCorsHeaders(request.headers.origin,
                request.method, destinationBucket);
            const location = destinationBucket ?
                destinationBucket.getLocationConstraint() : null;
            if (err && !err?.is?.NoSuchUpload) {
                return callback(err, corsHeaders);
            }
            if (err?.is?.NoSuchUpload && isLegacyAWSBehavior(location)) {
                log.trace('did not find valid mpu with uploadId', {
                    method: 'multipartDelete',
                    uploadId,
                });
                monitoring.promMetrics('DELETE', bucketName, 400,
                    'abortMultipartUpload');
                return callback(err, corsHeaders);
            }
            monitoring.promMetrics('DELETE', bucketName, 400,
                'abortMultipartUpload');
            if (!err) {
                pushMetric('abortMultipartUpload', log, {
                    authInfo,
                    canonicalID: destinationBucket.getOwner(),
                    bucket: bucketName,
                    keys: [objectKey],
                    byteLength: partSizeSum,
                    location,
                });

                log.addDefaultFields({
                    bytesDeleted: partSizeSum,
                });
                if (request.serverAccessLog) {
                    // eslint-disable-next-line no-param-reassign
                    request.serverAccessLog.analyticsBytesDeleted = partSizeSum;
                }
            }
            return callback(null, corsHeaders);
        }, request);
}

module.exports = multipartDelete;