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20 lines
767 B
20 lines
767 B
'use strict'; |
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Meteor.methods({ |
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/** |
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* Update the orderField of documents with given ids in a collection, incrementing it by incDec |
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* @param {String} collectionName - name of the collection to update |
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* @param {String[]} ids - array of document ids |
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* @param {String} orderField - the name of the order field, usually "order" |
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* @param {Number} incDec - pass 1 or -1 |
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*/ |
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'rubaxa:sortable/collection-update': function (collectionName, ids, orderField, incDec) { |
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check(collectionName, String); |
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check(ids, [String]); |
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check(orderField, String); |
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check(incDec, Number); |
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var selector = {_id: {$in: ids}}, modifier = {$inc: {}}; |
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modifier.$inc[orderField] = incDec; |
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Mongo.Collection.get(collectionName).update(selector, modifier, {multi: true}); |
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} |
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});
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