in app/src/main/java/com/amazon/aws/partners/saasfactory/pgrls/service/AdminServiceImpl.java [184:192]
public boolean userExists(UUID userId) {
boolean exists = false;
try {
exists = admin().queryForObject("SELECT EXISTS(SELECT * FROM tenant_user WHERE user_id = ?)", new Object[] {userId}, Boolean.class);
} catch (Exception e) {
LOGGER.error("Error selecting tenant exists {}", userId, e);
}
return exists;
}