You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
847 B
JavaScript
36 lines
847 B
JavaScript
'use strict';
|
|
|
|
const utils = require('../../utils');
|
|
|
|
const keysToSkip = new Set(['__index', '__parentArray', '_doc']);
|
|
|
|
/**
|
|
* Using spread operator on a Mongoose document gives you a
|
|
* POJO that has a tendency to cause infinite recursion. So
|
|
* we use this function on `set()` to prevent that.
|
|
*/
|
|
|
|
module.exports = function handleSpreadDoc(v, includeExtraKeys) {
|
|
if (utils.isPOJO(v) && v.$__ != null && v._doc != null) {
|
|
if (includeExtraKeys) {
|
|
const extraKeys = {};
|
|
for (const key of Object.keys(v)) {
|
|
if (typeof key === 'symbol') {
|
|
continue;
|
|
}
|
|
if (key[0] === '$') {
|
|
continue;
|
|
}
|
|
if (keysToSkip.has(key)) {
|
|
continue;
|
|
}
|
|
extraKeys[key] = v[key];
|
|
}
|
|
return { ...v._doc, ...extraKeys };
|
|
}
|
|
return v._doc;
|
|
}
|
|
|
|
return v;
|
|
};
|