_constructError()

in packages/rum-core/src/common/apm-server.js [110:132]

• 20 lines of code
• 7 McCabe index (conditional complexity)

  _constructError(reason) {
    const { url, status, responseText } = reason
    /**
     * The `reason` could be a different type, e.g. an Error
     */
    if (typeof status == 'undefined') {
      return reason
    }
    let message = url + ' HTTP status: ' + status
    if (__DEV__ && responseText) {
      try {
        const serverErrors = []
        const response = JSON.parse(responseText)
        if (response.errors && response.errors.length > 0) {
          response.errors.forEach(err => serverErrors.push(err.message))
          message += ' ' + serverErrors.join(',')
        }
      } catch (e) {
        this._loggingService.debug('Error parsing response from APM server', e)
      }
    }
    return new Error(message)
  }