reupload = (uuid) => {
let files = this.state.files;
_.map(files, file => {
const index = this.findIndexByUuid(uuid);
const status = index > -1 ? files[index].status : '';
index > -1
&& (status === FILE_STATUS.UPLOAD_ERROR)
&& this.uploader && this.uploader.upload(file);
});
}