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32 lines
1.2 KiB
32 lines
1.2 KiB
9 years ago
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'use strict';
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Sortable = {};
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Sortable.collections = []; // array of collection names that the client is allowed to reorder
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Meteor.methods({
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/**
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* Update the sortField 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, sortField, incDec) {
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check(collectionName, String);
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// don't allow the client to modify just any collection
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if (!Sortable || !Array.isArray(Sortable.collections)) {
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throw new Meteor.Error(500, 'Please define Sortable.collections');
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}
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if (Sortable.collections.indexOf(collectionName) === -1) {
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throw new Meteor.Error(403, 'Collection <' + collectionName + '> is not Sortable. Please add it to Sortable.collections in server code.');
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}
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check(ids, [String]);
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check(sortField, 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[sortField] = 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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