chris
746868d720
git-subtree-dir: main-site git-subtree-mainline: 4d1daa39101c0a85ca6d916f1c31139faf39632a git-subtree-split: 5cefb4d1618bc54ae0e86830421a8c911900302c
30 lines
601 B
JavaScript
30 lines
601 B
JavaScript
'use strict';
|
|
|
|
const isBsonType = require('../helpers/isBsonType');
|
|
const ObjectId = require('../types/objectid');
|
|
|
|
module.exports = function castObjectId(value) {
|
|
if (value == null) {
|
|
return value;
|
|
}
|
|
|
|
if (isBsonType(value, 'ObjectId')) {
|
|
return value;
|
|
}
|
|
|
|
if (value._id) {
|
|
if (isBsonType(value._id, 'ObjectId')) {
|
|
return value._id;
|
|
}
|
|
if (value._id.toString instanceof Function) {
|
|
return new ObjectId(value._id.toString());
|
|
}
|
|
}
|
|
|
|
if (value.toString instanceof Function) {
|
|
return new ObjectId(value.toString());
|
|
}
|
|
|
|
return new ObjectId(value);
|
|
};
|