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38 lines
1.3 KiB
38 lines
1.3 KiB
'use strict';
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const MongoError = require('../core').MongoError;
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const FindAndModifyOperation = require('./find_and_modify');
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const hasAtomicOperators = require('../utils').hasAtomicOperators;
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class FindOneAndUpdateOperation extends FindAndModifyOperation {
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constructor(collection, filter, update, options) {
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if ('returnDocument' in options && 'returnOriginal' in options) {
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throw new MongoError(
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'findOneAndUpdate option returnOriginal is deprecated in favor of returnDocument and cannot be combined'
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);
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}
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// Final options
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const finalOptions = Object.assign({}, options);
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finalOptions.fields = options.projection;
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finalOptions.update = true;
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finalOptions.new = options.returnDocument === 'after' || options.returnOriginal === false;
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finalOptions.upsert = options.upsert === true;
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if (filter == null || typeof filter !== 'object') {
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throw new TypeError('Filter parameter must be an object');
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}
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if (update == null || typeof update !== 'object') {
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throw new TypeError('Update parameter must be an object');
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}
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if (!hasAtomicOperators(update)) {
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throw new TypeError('Update document requires atomic operators');
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}
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super(collection, filter, finalOptions.sort, update, finalOptions);
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}
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}
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module.exports = FindOneAndUpdateOperation;
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