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mark read after infinite scroll

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dont mark read if already read
This commit is contained in:
barisusakli
2014-10-14 02:39:20 -04:00
parent 6ff00a935f
commit 835c58d27d
2 changed files with 32 additions and 11 deletions
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39
src/topics/unread.js
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@@ -180,24 +180,45 @@ module.exports = function(Topics) {
});
async.parallel({
markRead: function(next) {
db.sortedSetAdd('uid:' + uid + ':tids_read', scores, tids, next);
topicScores: function(next) {
db.sortedSetScores('topics:recent', tids, next);
},
topicData: function(next) {
Topics.getTopicsFields(tids, ['cid'], next);
userScores: function(next) {
db.sortedSetScores('uid:' + uid + ':tids_read', tids, next);
}
}, function(err, results) {
if (err) {
return callback(err);
}
var cids = results.topicData.map(function(topic) {
return topic && topic.cid;
}).filter(function(topic, index, array) {
return topic && array.indexOf(topic) === index;
tids = tids.filter(function(tid, index) {
return !results.userScores[index] || results.userScores[index] < results.topicScores[index];
});
categories.markAsRead(cids, uid, callback);
if (!tids.length) {
return callback();
}
async.parallel({
markRead: function(next) {
db.sortedSetAdd('uid:' + uid + ':tids_read', scores, tids, next);
},
topicData: function(next) {
Topics.getTopicsFields(tids, ['cid'], next);
}
}, function(err, results) {
if (err) {
return callback(err);
}
var cids = results.topicData.map(function(topic) {
return topic && topic.cid;
}).filter(function(topic, index, array) {
return topic && array.indexOf(topic) === index;
});
categories.markAsRead(cids, uid, callback);
});
});
};