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wait for all callbacks when creating tags

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This commit is contained in:
barisusakli
2015-10-26 20:26:02 -04:00
parent 051c5077eb
commit 5454862c1c
1 changed files with 23 additions and 21 deletions
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44
src/topics/tags.js
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@@ -18,29 +18,31 @@ module.exports = function(Topics) {
return callback();
}
plugins.fireHook('filter:tags.filter', {tags: tags, tid: tid}, function(err, data) {
if (err) {
return callback(err);
}
async.waterfall([
function (next) {
plugins.fireHook('filter:tags.filter', {tags: tags, tid: tid}, next);
},
function (data, next) {
tags = data.tags.slice(0, meta.config.maximumTagsPerTopic || 5);
tags = data.tags.slice(0, meta.config.maximumTagsPerTopic || 5);
async.each(tags, function(tag, next) {
tag = Topics.cleanUpTag(tag);
if (tag.length < (meta.config.minimumTagLength || 3)) {
return next();
}
db.setAdd('topic:' + tid + ':tags', tag);
db.sortedSetAdd('tag:' + tag + ':topics', timestamp, tid, function(err) {
if (!err) {
updateTagCount(tag);
async.each(tags, function(tag, next) {
tag = Topics.cleanUpTag(tag);
if (tag.length < (meta.config.minimumTagLength || 3)) {
return next();
}
next(err);
});
}, callback);
});
async.parallel([
async.apply(db.setAdd, 'topic:' + tid + ':tags', tag),
async.apply(db.sortedSetAdd, 'tag:' + tag + ':topics', timestamp, tid)
], function(err) {
if (err) {
return next(err);
}
updateTagCount(tag, next);
});
}, next);
}
], callback);
};
Topics.cleanUpTag = function(tag) {