29 lines
570 B
JavaScript
29 lines
570 B
JavaScript
'use strict';
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const ObjectId = require('../driver').get().ObjectId;
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const assert = require('assert');
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module.exports = function castObjectId(value) {
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if (value == null) {
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return value;
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}
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if (value instanceof ObjectId) {
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return value;
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}
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if (value._id) {
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if (value._id instanceof ObjectId) {
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return value._id;
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}
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if (value._id.toString instanceof Function) {
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return new ObjectId(value._id.toString());
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}
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}
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if (value.toString instanceof Function) {
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return new ObjectId(value.toString());
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}
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assert.ok(false);
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}; |