suspend fun <T> dbTransaction(database: Database, block: () -> T): TransactionResult<T> =
    suspendedTransactionAsync(<http://Dispatchers.IO|Dispatchers.IO>, database, false) {
        block()
    }

fun Route.logIn(database: Database, sessionHandler: SessionHandler) {
    post<Login> {
        val response = dbTransaction(database) {
            sessionHandler.login(data)
        }.await()
        call.respond(response)
    }
}