findOneAndUpdate-更新数组中具有特定属性的第一个对象 [英] findOneAndUpdate - Update the first object in array that has specific attribute

问题描述

我有一个具有属性的对象.这包括具有自己属性的其他对象的数组.

I have an object that has attributes. This includes an array of other Objects that have their own attributes.

Lobby:
  --> "a": "b"
  --> "c": "d"
  --> Players:[
         --> 0
           --> "x": "23"
           --> "status": "ready"
         --> 1
           --> "x": "54"
           --> "status": "open"
         --> 2
           --> "x": "16"
           --> "status": "open"

我该如何将第一个具有"status": "open"的Player对象(在本例中为1)更新为新对象?

How would I go about updating the first Player Object that has "status": "open" (in this case 1) to a new object?

例如:

player = {
            x: "125",
            status: 'joined'
         };

推荐答案

我设法找到了可行的解决方案！

I managed to find a working solution!

Game.findOneAndUpdate({'a': 'b', 'Players.status': 'open'}, { $set : { 'Players.$': player} },
function (err, doc) {
    if (err) {
        console.log(err);
    } else {
        // Do stuff
    }
});

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