使用 findOne()

问题描述

我正在为我崭露头角的 Alexa 技能创建 OAuth 2.0 服务，当我使用 NeDB 从客户端数据库获取客户端时，没有回调。

getClient()

module.exports.getClient = async (clientId,clientSecret) => {
    let params = {clientId}
    let result;
    console.log("get client")
    function findClient(params) {
        return new Promise((resolve,reject) => {
            console.log(params)
            clients.loadDatabase()
            console.log('loaded')
            clients.findOne(params,function(err,doc) { // no callback here
                console.log('before reject')
                if (err) return reject(err)
                console.log("callback")
                if (doc.clientSecret) {
                    let secret = doc.clientSecret
                    let id = doc.clientId
                    resolve({clientSecret: secret,clientId: id})
                } else {
                    resolve({clientId: doc.oauth.clientId})
                }
            })
            console.log('does it even exec?')
        })
    }
    console.log(clientSecret)
    if (clientSecret) {
        params.clientSecret = clientSecret
    }
    result = await findClient(params)
    console.log(result)
    return result;
}

这是我提出的要求：

client_id=1
client_secret=secret123
username=testUser
password=testPass

最后是快速路线：

app.post('/oauth/authenticate',(req,res,next) => {
    users.findOne({name: req.body.username},(err,doc) => {
      if (err) throw err;
      req.body.user = doc

      next();
    })
  },oauth.authorize({
    authenticateHandler: {
      handle: req => {
        return req.body.user
      }
    }
  }))

EDIT：在加载数据库时添加回调后，出现此错误：

loadDatabase Error: More than 10% of the data file is corrupt,the wrong beforeDeserialization hook may be used. CautIoUsly refusing to start NeDB to prevent dataloss

谢谢！

解决方法

清理我的数据库并再次插入数据修复它