Question

我是MongoDB的新手，拥有一个用户数据库。我正在尝试这样，用户可以点击他们喜欢的鞋子的按钮，它更新数据库。我的架构如下：

var mongoose = require('mongoose');
var bcrypt   = require('bcrypt-nodejs');

// define the schema for our user model
var userSchema = mongoose.Schema({
    local            : {
        email        : String,
        password     : String,
    }, 
});

// methods ======================
// generating a hash
userSchema.methods.generateHash = function(password) {
    return bcrypt.hashSync(password, bcrypt.genSaltSync(8), null);
};

// checking if password is valid
userSchema.methods.validPassword = function(password) {
    return bcrypt.compareSync(password, this.local.password);
};

// create the model for users and expose it to our app
module.exports = mongoose.model('User', userSchema);

发布数据库功能：

exports.addToFavs = function(req, res) {
    var size_result = req.query.size;
    var brandToFind = req.query.brandToFind;
    req.db.users.update({email: req.user.email}, {$set: favoriteShoes[{name: brandToFind, size: size_result}]}); /*, function(error, favoriteShoes) {
        if (error) return next(error); 
        if (!favoriteShoe) return next(new Error('Failed to save')); */
        console.info('Added %s with id=%s', brandToFind, size_result);
        res.redirect('/favorites');
    //})
};

HTML按钮：

<form action="/result" method="post">
            <center><button>Save to Favorites</button></center>
          </form>

适当的路线：

app.post('/result', searchResults.addToFavs);

我真的很困惑如何让它工作......不知何故它无法通过db表“users”读取（通过控制台验证这是表的名称）所以试图让它工作，但它不起作用......

无法读取未定义的属性“用户”

0 个答案: