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upgraded userlist to 3 sorted sets, run node app -upgrade after updating to this commit, added infinite scrolling to all user pages, added ops per second to redis page, changed the percentage to 90% for infinite scrolling to kick in

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This commit is contained in:
Baris Soner Usakli
2013-08-12 14:32:56 -04:00
parent 4457228903
commit ded0200355
18 changed files with 212 additions and 99 deletions
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49
src/user.js
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@@ -47,7 +47,8 @@ var utils = require('./../public/src/utils.js'),
RDB.handle(err);
var gravatar = User.createGravatarURLFromEmail(email);
var timestamp = Date.now();
RDB.hmset('user:'+uid, {
'uid': uid,
'username' : username,
@@ -58,7 +59,7 @@ var utils = require('./../public/src/utils.js'),
'website':'',
'email' : email || '',
'signature':'',
'joindate' : Date.now(),
'joindate' : timestamp,
'picture': gravatar,
'gravatarpicture' : gravatar,
'uploadedpicture': '',
@@ -83,7 +84,9 @@ var utils = require('./../public/src/utils.js'),
io.sockets.emit('user.count', {count: count});
});
RDB.lpush('userlist', uid);
RDB.zadd('users:joindate', timestamp, uid);
RDB.zadd('users:postcount', 0, uid);
RDB.zadd('users:reputation', 0, uid);
io.sockets.emit('user.latest', {userslug: userslug, username: username});
@@ -112,7 +115,9 @@ var utils = require('./../public/src/utils.js'),
RDB.del('followers:' + uid);
RDB.del('following:' + uid);
RDB.lrem('userlist', 1, uid);
RDB.zrem('users:joindate', uid);
RDB.zrem('users:postcount', uid);
RDB.zrem('users:reputation', uid);
callback(true);
});
@@ -312,20 +317,21 @@ var utils = require('./../public/src/utils.js'),
RDB.hmset('user:' + uid, data);
}
User.incrementUserFieldBy = function(uid, field, value) {
RDB.hincrby('user:' + uid, field, value);
User.incrementUserFieldBy = function(uid, field, value, callback) {
RDB.hincrby('user:' + uid, field, value, callback);
}
User.decrementUserFieldBy = function(uid, field, value) {
RDB.hincrby('user:' + uid, field, -value);
User.decrementUserFieldBy = function(uid, field, value, callback) {
RDB.hincrby('user:' + uid, field, -value, callback);
}
User.getUserList = function(callback) {
User.getUsers = function(set, start, stop, callback) {
var data = [];
RDB.lrange('userlist', 0, -1, function(err, uids) {
RDB.handle(err);
RDB.zrevrange(set, start, stop, function(err, uids) {
if(err) {
return callback(err, null);
}
function iterator(uid, callback) {
User.getUserData(uid, function(userData) {
@@ -336,14 +342,10 @@ var utils = require('./../public/src/utils.js'),
});
}
async.each(uids, iterator, function(err) {
if(!err) {
callback(data);
} else {
console.log(err);
callback(null);
}
async.eachSeries(uids, iterator, function(err) {
callback(err, data);
});
});
}
@@ -401,7 +403,10 @@ var utils = require('./../public/src/utils.js'),
User.onNewPostMade = function(uid, tid, pid, timestamp) {
User.addPostIdToUser(uid, pid);
User.incrementUserFieldBy(uid, 'postcount', 1);
User.incrementUserFieldBy(uid, 'postcount', 1, function(err, newpostcount) {
RDB.zadd('users:postcount', newpostcount, uid);
});
User.setUserField(uid, 'lastposttime', timestamp);
User.sendPostNotificationToFollowers(uid, tid, pid);
@@ -602,7 +607,7 @@ var utils = require('./../public/src/utils.js'),
};
User.latest = function(socket) {
RDB.lrange('userlist', 0, 0, function(err, uid) {
RDB.zrevrange('users:joindate', 0, 0, function(err, uid) {
RDB.handle(err);
User.getUserFields(uid, ['username', 'userslug'], function(userData) {