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closed #1375

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This commit is contained in:
Julian Lam
2014-04-11 13:24:29 -04:00
parent 828fd6b978
commit b12b2f13ea
1 changed files with 33 additions and 18 deletions
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35
src/notifications.js
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@@ -29,7 +29,7 @@ var async = require('async'),
if (exists) {
db.sortedSetRank('uid:' + uid + ':notifications:read', nid, function(err, rank) {
db.getObjectFields('notifications:' + nid, ['nid', 'from', 'text', 'score', 'path', 'datetime', 'uniqueId'], function(err, notification) {
db.getObjectFields('notifications:' + nid, ['nid', 'from', 'text', 'importance', 'score', 'path', 'datetime', 'uniqueId'], function(err, notification) {
notification.read = rank !== null ? true:false;
if (notification.from) {
@@ -74,6 +74,7 @@ var async = require('async'),
var defaults = {
text: '',
path: null,
importance: 5,
datetime: Date.now(),
uniqueId: utils.generateUUID()
};
@@ -84,6 +85,7 @@ var async = require('async'),
}
db.incrObjectField('global', 'nextNid', function(err, nid) {
data.nid = nid;
db.setAdd('notifications', nid);
db.setObject('notifications:' + nid, data, function(err, status) {
if (!err) {
@@ -103,25 +105,26 @@ var async = require('async'),
x;
Notifications.get(nid, null, function(notif_data) {
for (x = 0; x < numUids; x++) {
if (parseInt(uids[x], 10) > 0) {
(function(uid) {
remove_by_uniqueId(notif_data.uniqueId, uid, function() {
async.each(uids, function(uid, next) {
if (parseInt(uid, 10) > 0) {
checkReplace(notif_data.uniqueId, uid, notif_data, function(replace) {
if (replace) {
db.sortedSetAdd('uid:' + uid + ':notifications:unread', notif_data.datetime, nid);
websockets.in('uid_' + uid).emit('event:new_notification', notif_data);
}
if (callback) {
callback(true);
}
});
})(uids[x]);
}
}
});
});
};
function remove_by_uniqueId(uniqueId, uid, callback) {
function checkReplace(uniqueId, uid, newNotifObj, callback) {
var replace = false, matched = false;
async.parallel([
function(next) {
db.getSortedSetRange('uid:' + uid + ':notifications:unread', 0, -1, function(err, nids) {
@@ -129,8 +132,12 @@ var async = require('async'),
async.each(nids, function(nid, next) {
Notifications.get(nid, uid, function(nid_info) {
if (nid_info && nid_info.uniqueId === uniqueId) {
matched = true;
if ((nid_info.importance || 5) >= newNotifObj.importance) {
replace = true;
db.sortedSetRemove('uid:' + uid + ':notifications:unread', nid);
}
}
next();
});
@@ -148,8 +155,12 @@ var async = require('async'),
async.each(nids, function(nid, next) {
Notifications.get(nid, uid, function(nid_info) {
if (nid_info && nid_info.uniqueId === uniqueId) {
matched = true;
if ((nid_info.importance || 5) >= newNotifObj.importance) {
replace = true;
db.sortedSetRemove('uid:' + uid + ':notifications:read', nid);
}
}
next();
});
@@ -163,7 +174,11 @@ var async = require('async'),
}
], function(err) {
if (!err) {
callback(true);
if (replace === false && matched === false) {
replace = true;
}
callback(replace);
}
});
}