33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
'use strict';
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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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// 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 =
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typeof options.returnOriginal === 'boolean' ? !options.returnOriginal : false;
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finalOptions.upsert = typeof options.upsert === 'boolean' ? options.upsert : false;
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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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