/**
 * 七牛上传
 * @author: chenfeng <feng.chen@yoho.cn>
 * @date: 29/06/2017
 */
const qiniu = require('qiniu');
const qiniuConfig = global.yoho.config.qiniu;
const qiniuYohoCdnConfig = global.yoho.config.qiniuYohoCdn;

function getToken(req, res) {
    let conf = qiniuConfig;

    if (req.query.type === 'yohoCdn') {
        conf = qiniuYohoCdnConfig;
    }

    let mac = new qiniu.auth.digest.Mac(conf.ACCESS_KEY, conf.SECRET_KEY);
    let options = {
        scope: conf.BUCKET_NAME
    };
    let putPolicy = new qiniu.rs.PutPolicy(options);
    let uploadToken = putPolicy.uploadToken(mac);

    res.json({
        code: 200,
        uptoken: uploadToken
    });
}

module.exports = {
    getToken
};