拒绝更新mongo集合中的文档子集-denyupdateonasubsetofdocumentsinamongocollection

I have a collection hook on one collection to spawn an "empty calendar". This is more or less a base that needs to be maintained unchanged, that is to say, deny updates.

我在一个集合上有一个集合钩子，以产生一个“空日历”。这或多或少是一个需要保持不变的基础，也就是说，拒绝更新。

Players.after.insert({
  // creates an empty calendar
  Calendars.insert({
    playerId: this._id
  });
});

On most calendars, update would be perfectly okay, but on these specific calendars which are inserted via this hook, I want to deny updates.

在大多数日历中，更新将完全没问题，但是在通过此挂钩插入的这些特定日历中，我想拒绝更新。

Calendars.deny({
  update: function (userId, doc) {
    // don't allow "blank" calendar to be updated
  }
});

What is the secure way to manage denying updates of a subset of documents in a collection with meteor?

使用meteor管理拒绝集合中文档子集更新的安全方法是什么？

1 个解决方案

Players.after.insert({
  // creates an empty calendar
  Calendars.insert({
    playerId: this._id
    preventUpdate: true
  });
});

Calendars.deny({
  update: function (userId, doc) {
    return doc.preventUpdate === true
  }
});