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moved favourites code out of posts

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psychobunny
2013-05-23 15:11:55 -04:00
parent d0646ba98f
commit 1f99666d9f
3 changed files with 106 additions and 98 deletions
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100
src/favourites.js Normal file
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@@ -0,0 +1,100 @@
var RDB = require('./redis.js'),
user = require('./user.js');
(function(Favourites) {
Favourites.favourite = function(pid, room_id, uid, socket) {
if (uid === 0) {
socket.emit('event:alert', {
alert_id: 'post_favourite',
title: 'Not Logged In',
message: 'Please log in in order to favourite this post',
type: 'error',
timeout: 5000
});
socket.emit('api:posts.favourite', {
status: 'error',
pid: pid
});
return;
}
RDB.get('pid:' + pid + ':uid', function(err, uid_of_poster) {
RDB.handle(err);
Favourites.hasFavourited(pid, uid, function(hasFavourited) {
if (hasFavourited == false) {
RDB.sadd('pid:' + pid + ':users_favourited', uid);
RDB.incr('pid:' + pid + ':rep');
if (uid !== uid_of_poster) user.incrementUserFieldBy(uid_of_poster, 'reputation', 1);
if (room_id) {
io.sockets.in(room_id).emit('event:rep_up', {uid: uid !== uid_of_poster ? uid_of_poster : 0, pid: pid});
}
socket.emit('api:posts.favourite', {
status: 'ok'
});
}
});
});
}
Favourites.unfavourite = function(pid, room_id, uid, socket) {
if (uid === 0) {
socket.emit('event:alert', {
alert_id: 'post_favourite',
title: 'Not Logged In',
message: 'Please log in in order to favourite this post',
type: 'error',
timeout: 5000
});
return;
}
RDB.get('pid:' + pid + ':uid', function(err, uid_of_poster) {
RDB.handle(err);
Favourites.hasFavourited(pid, uid, function(hasFavourited) {
if (hasFavourited == true) {
RDB.srem('pid:' + pid + ':users_favourited', uid);
RDB.decr('pid:' + pid + ':rep');
if (uid !== uid_of_poster) user.incrementUserFieldBy(uid_of_poster, 'reputation', -1);
if (room_id) {
io.sockets.in(room_id).emit('event:rep_down', {uid: uid !== uid_of_poster ? uid_of_poster : 0, pid: pid});
}
}
});
});
}
Favourites.hasFavourited = function(pid, uid, callback) {
RDB.sismember('pid:' + pid + ':users_favourited', uid, function(err, hasFavourited) {
RDB.handle(err);
callback(hasFavourited);
});
}
Favourites.getFavouritesByPostIDs = function(pids, uid, callback) {
var loaded = 0;
var data = {};
for (var i=0, ii=pids.length; i<ii; i++) {
(function(post_id) {
Favourites.hasFavourited(post_id, uid, function(hasFavourited) {
data[post_id] = hasFavourited;
loaded ++;
if (loaded == pids.length) callback(data);
});
}(pids[i]))
}
}
}(exports));

99
src/posts.js
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@@ -3,6 +3,7 @@ var RDB = require('./redis.js'),
marked = require('marked'), marked = require('marked'),
user = require('./user.js'), user = require('./user.js'),
topics = require('./topics.js'), topics = require('./topics.js'),
favourites = require('./favourites.js'),
config = require('../config.js'), config = require('../config.js'),
threadTools = require('./threadTools.js'), threadTools = require('./threadTools.js'),
async = require('async'); async = require('async');
@@ -42,7 +43,7 @@ marked.setOptions({
function getFavouritesData(next) { function getFavouritesData(next) {
Posts.getFavouritesByPostIDs(pids, current_user, function(fav_data) { favourites.getFavouritesByPostIDs(pids, current_user, function(fav_data) {
next(null, fav_data); next(null, fav_data);
}); // to be moved }); // to be moved
} }
@@ -236,104 +237,10 @@ marked.setOptions({
}); });
} }
Posts.favourite = function(pid, room_id, uid, socket) {
if (uid === 0) {
socket.emit('event:alert', {
alert_id: 'post_favourite',
title: 'Not Logged In',
message: 'Please log in in order to favourite this post',
type: 'error',
timeout: 5000
});
socket.emit('api:posts.favourite', {
status: 'error',
pid: pid
});
return;
}
RDB.get('pid:' + pid + ':uid', function(err, uid_of_poster) {
RDB.handle(err);
Posts.hasFavourited(pid, uid, function(hasFavourited) {
if (hasFavourited == false) {
RDB.sadd('pid:' + pid + ':users_favourited', uid);
RDB.incr('pid:' + pid + ':rep');
if (uid !== uid_of_poster) user.incrementUserFieldBy(uid_of_poster, 'reputation', 1);
if (room_id) {
io.sockets.in(room_id).emit('event:rep_up', {uid: uid !== uid_of_poster ? uid_of_poster : 0, pid: pid});
}
socket.emit('api:posts.favourite', {
status: 'ok'
});
}
});
});
}
Posts.unfavourite = function(pid, room_id, uid, socket) {
if (uid === 0) {
socket.emit('event:alert', {
alert_id: 'post_favourite',
title: 'Not Logged In',
message: 'Please log in in order to favourite this post',
type: 'error',
timeout: 5000
});
return;
}
RDB.get('pid:' + pid + ':uid', function(err, uid_of_poster) {
RDB.handle(err);
Posts.hasFavourited(pid, uid, function(hasFavourited) {
if (hasFavourited == true) {
RDB.srem('pid:' + pid + ':users_favourited', uid);
RDB.decr('pid:' + pid + ':rep');
if (uid !== uid_of_poster) user.incrementUserFieldBy(uid_of_poster, 'reputation', -1);
if (room_id) {
io.sockets.in(room_id).emit('event:rep_down', {uid: uid !== uid_of_poster ? uid_of_poster : 0, pid: pid});
}
}
});
});
}
Posts.hasFavourited = function(pid, uid, callback) {
RDB.sismember('pid:' + pid + ':users_favourited', uid, function(err, hasFavourited) {
RDB.handle(err);
callback(hasFavourited);
});
}
Posts.getFavouritesByPostIDs = function(pids, uid, callback) {
var loaded = 0;
var data = {};
for (var i=0, ii=pids.length; i<ii; i++) {
(function(post_id) {
Posts.hasFavourited(post_id, uid, function(hasFavourited) {
data[post_id] = hasFavourited;
loaded ++;
if (loaded == pids.length) callback(data);
});
}(pids[i]))
}
}
Posts.getRawContent = function(pid, socket) { Posts.getRawContent = function(pid, socket) {
RDB.get('pid:' + pid + ':content', function(err, raw) { RDB.get('pid:' + pid + ':content', function(err, raw) {
socket.emit('api:posts.getRawPost', { post: raw }); socket.emit('api:posts.getRawPost', { post: raw });
}); });
} }
}(exports)); }(exports));

5
src/websockets.js
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@@ -5,6 +5,7 @@ var SocketIO = require('socket.io').listen(global.server,{log:false}),
config = require('../config.js'), config = require('../config.js'),
user = require('./user.js'), user = require('./user.js'),
posts = require('./posts.js'), posts = require('./posts.js'),
favourites = require('./favourites.js'),
utils = require('../public/src/utils.js'), utils = require('../public/src/utils.js'),
topics = require('./topics.js'), topics = require('./topics.js'),
categories = require('./categories.js'), categories = require('./categories.js'),
@@ -180,11 +181,11 @@ var SocketIO = require('socket.io').listen(global.server,{log:false}),
}); });
socket.on('api:posts.favourite', function(data) { socket.on('api:posts.favourite', function(data) {
posts.favourite(data.pid, data.room_id, uid, socket); favourites.favourite(data.pid, data.room_id, uid, socket);
}); });
socket.on('api:posts.unfavourite', function(data) { socket.on('api:posts.unfavourite', function(data) {
posts.unfavourite(data.pid, data.room_id, uid, socket); favourites.unfavourite(data.pid, data.room_id, uid, socket);
}); });
socket.on('api:user.active.get_record', function() { socket.on('api:user.active.get_record', function() {