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44 lines
1.0 KiB
JavaScript
44 lines
1.0 KiB
JavaScript
'use strict';
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var async = require('async'),
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db = require('../database'),
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batch = require('../batch'),
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plugins = require('../plugins'),
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threadTools = require('../threadTools');
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module.exports = function(Categories) {
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Categories.purge = function(cid, callback) {
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batch.processSortedSet('cid:' + cid + ':tids', function(tids, next) {
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async.eachLimit(tids, 10, function(tid, next) {
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threadTools.purge(tid, 0, next);
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}, next);
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}, {alwaysStartAt: 0}, function(err) {
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if (err) {
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return callback(err);
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}
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async.series([
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async.apply(purgeCategory, cid),
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async.apply(plugins.fireHook, 'action:category.delete', cid)
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], callback);
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});
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};
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function purgeCategory(cid, callback) {
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async.parallel([
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function(next) {
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db.sortedSetRemove('categories:cid', cid, next);
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},
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function(next) {
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db.deleteAll([
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'cid:' + cid + ':tids',
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'cid:' + cid + ':tids:posts',
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'cid:' + cid + ':pids',
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'cid:' + cid + ':read_by_uid',
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'category:' + cid
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], next);
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}
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], callback);
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}
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}; |