/**
* Synchronize an account in Mailchimp with users in moodle.
* Do this to make sure there aren't extra addresses in Mailchimp and that the list matches users in moodle.
*
* @param $externaluser Mailchimp user
* @param $moodleusers Array of all Moodle users
*
*/
private function synchronize_mcuser($externaluser, $moodleusers)
{
// Search for the external email address in list of users
$emailmatch = $this->synchronize_mcuser_ispresent($externaluser['email_address'], $moodleusers);
if ($emailmatch == FALSE) {
// No match was found. Delete the email from mailchimp.
if (!\block_mailchimp\helper::listDelete($externaluser['email_address'])) {
debugging("ERROR: Could not remove user " . $externaluser['email_address'] . " from the MailChimp list.");
} else {
echo "MSG: Removed " . $externaluser['email_address'] . " from the MailChimp list.\n";
}
}
// Do nothing if $emailmatch = TRUE and the address was found. User should be synced at this point.
}
