node.js - 如何仅获取给定用户 Express.js 的文章

Question

我想在我的用户/myarticlesview 中仅显示登录用户的文章。我怎样才能做到这一点:这是我的用户模型和文章架构:

let userSchema = mongoose.Schema(
{
    email: {type: String, required: true, unique: true},
    passwordHash: {type: String, required: true},
    salt: {type: String, required: true},
    articles: [{type: ObjectId, ref: 'Article'}],
    roles: [{type: ObjectId, ref: 'Role'}]
}

);

let articleSchema = mongoose.Schema (
{
    author: {type: ObjectId, ref: 'User'},
    title: {type: String, required: true },
    content: {type: String, required: true },
    phone: {type: Number, required: true },
    date: {type: Date, default: Date.now() }
}

);

我想在我的 userController 中执行此操作并将其传递给 View :

myArticlesGet: (req, res) => {
    if (!req.isAuthenticated()) {
        res.redirect('/');
        return;
    }

    res.render('user/myarticles')

}

我不知道如何进行查询。谢谢。

Answer 1

当您使用express session时，您可以在用户经过身份验证时将userId存储在express session中，然后您可以像这样从用户那里获取用户文章

User.find({_id: req.session.userId}).populate('articles')