Sub-module report is not getting the api key

This is still an issue on the 8.x-2.x branch.

Attached patch syncs the implementation of settings the API key between \Drupal\sendgrid_integration\Plugin\Mail\SendGridMail and \Drupal\sendgrid_integration_reports\Api, so the sendgrid.settings.apikey is interpreted as an API key even with the Key module installed.

I tested patch #5, when applied I see data at "admin/reports/sendgrid".

I would re-test with the latest dev code. This patch is out of date. Also just before this patch is this code which does the same thing:

if ($this->moduleHandler->moduleExists('key')) {
      $key = \Drupal::service('key.repository')->getKey($key_secret);
      if ($key && $key->getKeyValue()) {
        $this->apiKey = $key->getKeyValue();
      }
    }
    else {
      $this->apiKey = $key_secret;
    }