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16 lines
No EOL
489 B
JavaScript
16 lines
No EOL
489 B
JavaScript
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/**
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* @summary Find by ids, for DataLoader, inspired by https://github.com/tmeasday/mongo-find-by-ids/blob/master/index.js
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*/
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const findByIds = async function(collection, ids, context) {
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// get documents
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const documents = await collection.find({ _id: { $in: ids } }).fetch();
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// order documents in the same order as the ids passed as argument
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const orderedDocuments = ids.map(id => _.findWhere(documents, {_id: id}));
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return orderedDocuments;
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}
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export default findByIds; |