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cleanup toggleFollow

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This commit is contained in:
barisusakli
2014-05-05 09:33:47 -04:00
parent 8afcf44732
commit d272a87c8a
1 changed files with 4 additions and 8 deletions
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12
src/threadTools.js
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@@ -210,17 +210,13 @@ var winston = require('winston'),
ThreadTools.toggleFollow = function(tid, uid, callback) {
topics.isFollowing(tid, uid, function(err, following) {
if(err) {
if (err) {
return callback(err);
}
db[following ? 'setRemove' : 'setAdd']('tid:' + tid + ':followers', uid, function(err, success) {
if (callback) {
if(err) {
return callback(err);
}
callback(null, !following);
db[following ? 'setRemove' : 'setAdd']('tid:' + tid + ':followers', uid, function(err) {
if (typeof callback === 'function') {
callback(err, !following);
}
});
});