async _processMetadataList (result) {
    const processed = []
    for (const i in result) {
      let item = result[i]
      item = Object.assign({}, item)

      item.JAVID = (`${item.JAVID}`.indexOf('-') !== -1) ? item.JAVID : (item.companyName + '-' + item.companyId)
      item.posterFileURL = file.getProxyPrefix() + item.posterFileURL

      if (item.version === 2) {
        item.screenshotFilesURL = JSON.parse(item.screenshotFilesURL)
        for (const i in item.screenshotFilesURL) {
          item.screenshotFilesURL[i] = file.getProxyPrefix() + item.screenshotFilesURL[i]
        }
      } else item.screenshotFilesURL = []

      processed.push(Object.assign(item, await this.getMetaByMetadataId(item.id)))
    }

    return processed
  }
Process Knex Object to Object-Array

@param {Object} result
@returns {Array}