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63 lines
1.3 KiB
JavaScript
63 lines
1.3 KiB
JavaScript
11 years ago
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'use strict';
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var async = require('async'),
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db = require('./../database'),
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posts = require('./../posts'),
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topics = require('./../topics'),
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CategoryTools = require('./../categoryTools');
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module.exports = function(Categories) {
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Categories.getRecentReplies = function(cid, uid, count, callback) {
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if(count === 0 || !count) {
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return callback(null, []);
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}
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CategoryTools.privileges(cid, uid, function(err, privileges) {
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if(err) {
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return callback(err);
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}
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if (!privileges.read) {
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return callback(null, []);
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}
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db.getSortedSetRevRange('categories:recent_posts:cid:' + cid, 0, count - 1, function(err, pids) {
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if (err) {
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return callback(err, []);
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}
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if (!pids || !pids.length) {
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return callback(null, []);
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}
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posts.getPostSummaryByPids(pids, true, callback);
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});
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});
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};
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Categories.moveRecentReplies = function(tid, oldCid, cid, callback) {
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function movePost(pid, callback) {
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posts.getPostField(pid, 'timestamp', function(err, timestamp) {
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if(err) {
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return callback(err);
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}
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db.sortedSetRemove('categories:recent_posts:cid:' + oldCid, pid);
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db.sortedSetAdd('categories:recent_posts:cid:' + cid, timestamp, pid);
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callback();
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});
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}
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topics.getPids(tid, function(err, pids) {
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if(err) {
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return callback(err);
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}
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async.each(pids, movePost, callback);
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});
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};
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};
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