getOverallStatus()

in src/core.js [506:518]

• 9 lines of code
• 3 McCabe index (conditional complexity)

  getOverallStatus(statuses) {
    // The overall status depends on the aggregation of all gatherers.
    // If all gatherers returne retrieved, the overall status is retrieved.
    // If any of the data source return error, the overall status is error.
    // Otherwise, it's pending.
    if (statuses.filter(s => s === Status.RETRIEVED).length === statuses.length) {
      return Status.RETRIEVED;
    } else if (statuses.filter(s => s === Status.ERROR).length > 0) {
      return Status.ERROR;
    } else {
      return Status.SUBMITTED;
    }
  }