@Override
    public void deleteAll() {
        this.mongoTemplate.remove(new Query(), GoogleAuthenticatorAccount.class, this.collectionName);
    }
This is {@link MongoDbGoogleAuthenticatorTokenCredentialRepository}.

@author Misagh Moayyed
@since 5.0.0
support/cas-server-support-gauth-mongo/src/main/java/org/apereo/cas/gauth/credential/MongoDbGoogleAuthenticatorTokenCredentialRepository.java