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simpler isNewSet

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Barış Soner Uşaklı
2015-12-16 21:52:42 +02:00
parent 002e931a9c
commit f4e502c793
2 changed files with 15 additions and 23 deletions
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28
src/messaging.js
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@@ -211,32 +211,20 @@ var async = require('async'),
});
};
Messaging.isNewSet = function(uid, roomId, mid, callback) {
Messaging.isNewSet = function(uid, roomId, timestamp, callback) {
var setKey = 'uid:' + uid + ':chat:room:' + roomId + ':mids';
async.waterfall([
async.apply(db.sortedSetRank, setKey, mid),
function(index, next) {
if (index > 0) {
db.getSortedSetRange(setKey, index - 1, index, next);
function(next) {
db.getSortedSetRevRangeWithScores(setKey, 0, 0, next);
},
function(messages, next) {
if (messages && messages.length) {
next(null, parseInt(timestamp, 10) > parseInt(messages[0].score, 10) + (1000 * 60 * 5));
} else {
next(null, true);
}
},
function(mids, next) {
if (typeof mids !== 'boolean' && mids && mids.length) {
db.getObjects(['message:' + mids[0], 'message:' + mids[1]], next);
} else {
next(null, mids);
}
},
function(messages, next) {
if (typeof messages !== 'boolean' && messages && messages.length) {
next(null, parseInt(messages[1].timestamp, 10) > parseInt(messages[0].timestamp, 10) + (1000*60*5));
} else {
next(null, messages);
}
}
}
], callback);
};