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Code Issues Releases Wiki Activity

Be smarter with fetching history

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This commit is contained in:
Lance Stout 2014-01-07 09:08:21 -08:00
parent 60abb1ec60
commit 5945858b4a
1 changed files with 20 additions and 8 deletions
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26
clientapp/models/contact.js
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@ -42,6 +42,7 @@ module.exports = HumanModel.define({
avatar: 'string',
avatarSource: 'string',
lastInteraction: 'date',
lastHistoryFetch: 'date',
lastSentMessage: 'object',
lockedResource: 'string',
offlineStatus: ['string', false, ''],
@ -281,22 +282,33 @@ module.exports = HumanModel.define({
var self = this;
app.whenConnected(function () {
var filter = {
'with': self.jid,
rsm: {
count: 20,
before: true,
before: true
}
};
var lastMessage = self.messages.last();
if (lastMessage && lastMessage.archivedId) {
filter.after = lastMessage.archivedId;
filter.rsm.after = lastMessage.archivedId;
}
client.getHistory({
with: self.jid,
start: self.lastInteraction,
rsm: filter
}, function (err, res) {
if (self.lastHistoryFetch && !isNaN(self.lastHistoryFetch.valueOf())) {
if (self.lastInteraction > self.lastHistoryFetch) {
filter.start = self.lastInteraction;
} else {
filter.start = self.lastHistoryFetch;
}
} else {
filter.end = new Date(Date.now());
}
client.getHistory(filter, function (err, res) {
if (err) return;
self.lastHistoryFetch = new Date(Date.now());
var results = res.mamQuery.results || [];
results.reverse();
results.forEach(function (result) {