Function handleTaggingOperation

lib/routes/routeBackbeat.js:286–314

(request, response, type, dataStoreVersionId, log, callback)

}

function handleTaggingOperation(request, response, type, dataStoreVersionId, log, callback) {
    const storageLocation = request.headers['x-scal-storage-class'];
    const objectMD = {
        dataStoreName: storageLocation,
        location: [{ dataStoreVersionId }],
    };
    if (type === 'Put') {
        try {
            const tags = JSON.parse(request.headers['x-scal-tags']);
            objectMD.tags = tags;
        } catch {
            // FIXME: add error type MalformedJSON
            return callback(errors.MalformedPOSTRequest);
        }
    }
    return dataClient.objectTagging(type, request.objectKey, request.bucketName, objectMD, log, err => {
        if (err) {
            log.error(`error during object tagging: ${type}`, {
                error: err,
                method: 'handleTaggingOperation',
            });
            return callback(err);
        }
        const dataRetrievalInfo = {
            versionId: dataStoreVersionId,
        };
        return response ? _respond(response, dataRetrievalInfo, log, callback) : callback();
    });
}

/*
PUT /_/backbeat/metadata/<bucket name>/<object key>