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waterfall

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barisusakli
2015-07-18 14:21:51 -04:00
parent 414c2a8bd9
commit 83ad4ab042
1 changed files with 13 additions and 13 deletions
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26
src/topics/tags.js
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@@ -206,19 +206,17 @@ module.exports = function(Topics) {
Topics.updateTags = function(tid, tags, callback) {
callback = callback || function() {};
Topics.getTopicField(tid, 'timestamp', function(err, timestamp) {
if (err) {
return callback(err);
async.waterfall([
function(next) {
Topics.deleteTopicTags(tid, next);
},
function(next) {
Topics.getTopicField(tid, 'timestamp', next);
},
function(timestamp, next) {
Topics.createTags(tags, tid, timestamp, next);
}
Topics.deleteTopicTags(tid, function(err) {
if (err) {
return callback(err);
}
Topics.createTags(tags, tid, timestamp, callback);
});
});
], callback);
};
Topics.deleteTopicTags = function(tid, callback) {
@@ -243,7 +241,9 @@ module.exports = function(Topics) {
updateTagCount(tag, next);
}, next);
}
], callback);
], function(err, results) {
callback(err);
});
});
};