import rndstr from 'rndstr';
import { UsedToken } from '../models/entities/used-token';
import { UsedTokens } from '../models';

export const genToken = async (): Promise<string> => {
	let used: UsedToken | undefined = undefined;
	let token: string;
	do {
		token = rndstr(32);
		used = await UsedTokens.findOne({ token });
	} while (used !== undefined);
	return token;
};