'use strict';

const api = global.yoho.API;
const crypto = global.yoho.crypto;

exports.getQr = (params) => {
    let uid = '';

    try {
        uid = crypto.decrypt(undefined, params.token);
    } catch (e) {
        console.error(e);
        uid = params.token;
    }

    return api.get('', {
        method: 'app.twoDimen.getCode',
        uid: uid,
    }).then(result => {
        return (result && result.data && result.data.code) || '';
    });
};