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20 lines
629 B
JavaScript
20 lines
629 B
JavaScript
import _ from 'lodash';
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import uuid from './uuid';
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/*
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Reflists are arrays, but stored as objects. Mongoose has a helluvatime working with arrays (the main problem for our
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syncing issues) - so the goal is to move away from arrays to objects, since mongoose can reference elements by ID
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no problem. To maintain sorting, we use these helper functions:
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*/
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module.exports = function(reflist, item, prune) {
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if (prune == null) {
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prune = 0;
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}
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item.sort = _.isEmpty(reflist) ? 0 : _.max(reflist, 'sort').sort + 1;
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if (!(item.id && !reflist[item.id])) {
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item.id = uuid();
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}
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return reflist[item.id] = item;
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};
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