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closes #4955

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This commit is contained in:
barisusakli
2016-08-17 12:12:07 +03:00
parent 9207d6a74d
commit 4af631666a
2 changed files with 71 additions and 28 deletions
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71
src/topics/delete.js
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@@ -32,7 +32,7 @@ module.exports = function(Topics) {
db.sortedSetRemove('cid:' + topicData.cid + ':pids', pids, next);
});
}
], function(err, results) {
], function(err) {
callback(err);
});
});
@@ -79,7 +79,7 @@ module.exports = function(Topics) {
});
});
}
], function(err, results) {
], function(err) {
callback(err);
});
});
@@ -109,28 +109,35 @@ module.exports = function(Topics) {
};
Topics.purge = function(tid, uid, callback) {
async.parallel([
async.waterfall([
function(next) {
db.deleteAll([
'tid:' + tid + ':followers',
'tid:' + tid + ':ignorers',
'tid:' + tid + ':posts',
'tid:' + tid + ':posts:votes',
'tid:' + tid + ':bookmarks',
'tid:' + tid + ':posters'
deleteFromFollowersIgnorers(tid, next);
},
function(next) {
async.parallel([
function(next) {
db.deleteAll([
'tid:' + tid + ':followers',
'tid:' + tid + ':ignorers',
'tid:' + tid + ':posts',
'tid:' + tid + ':posts:votes',
'tid:' + tid + ':bookmarks',
'tid:' + tid + ':posters'
], next);
},
function(next) {
db.sortedSetsRemove(['topics:tid', 'topics:recent', 'topics:posts', 'topics:views'], tid, next);
},
function(next) {
deleteTopicFromCategoryAndUser(tid, next);
},
function(next) {
Topics.deleteTopicTags(tid, next);
},
function(next) {
reduceCounters(tid, next);
}
], next);
},
function(next) {
db.sortedSetsRemove(['topics:tid', 'topics:recent', 'topics:posts', 'topics:views'], tid, next);
},
function(next) {
deleteTopicFromCategoryAndUser(tid, next);
},
function(next) {
Topics.deleteTopicTags(tid, next);
},
function(next) {
reduceCounters(tid, next);
}
], function(err) {
if (err) {
@@ -141,6 +148,26 @@ module.exports = function(Topics) {
});
};
function deleteFromFollowersIgnorers(tid, callback) {
async.waterfall([
function(next) {
async.parallel({
followers: async.apply(db.getSetMembers, 'tid:' + tid + ':followers'),
ignorers: async.apply(db.getSetMembers, 'tid:' + tid + ':ignorers')
}, next);
},
function(results, next) {
var followerKeys = results.followers.map(function(uid) {
return 'uid:' + uid + ':followed_tids';
});
var ignorerKeys = results.ignorers.map(function(uid) {
return 'uid:' + uid + 'ignored_tids';
});
db.sortedSetsRemove(followerKeys.concat(ignorerKeys), tid, next);
}
], callback);
}
function deleteTopicFromCategoryAndUser(tid, callback) {
Topics.getTopicFields(tid, ['cid', 'uid'], function(err, topicData) {
if (err) {