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changed friends to following/followers, updated routes and the user.js functions

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This commit is contained in:
Baris Soner Usakli
2013-06-17 15:25:09 -04:00
parent 417034b60a
commit 44d07ea543
11 changed files with 266 additions and 107 deletions
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81
src/user.js
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@@ -388,54 +388,71 @@ var utils = require('./../public/src/utils.js'),
}
}
User.addFriend = function(uid, friendid, callback) {
RDB.sadd('user:'+uid+':friends', friendid, function(err, data){
if(err === null)
callback(data);
User.follow = function(uid, followid, callback) {
RDB.sadd('user:'+uid+':following', followid, function(err, data) {
if(err === null) {
RDB.sadd('user:'+followid+':followers', uid, function(err, data) {
callback(data);
});
}
else
console.log(err);
})
});
}
User.getFriends = function(uid, callback) {
RDB.smembers('user:'+uid+':friends', function(err, data){
if(err === null){
var friendsData = [];
if(data.length === 0) {
callback(friendsData);
return;
}
for(var i=0, ii=data.length; i<ii; ++i) {
User.getUserData(data[i], function(userData){
friendsData.push(userData);
if(friendsData.length == data.length)
callback(friendsData);
});
}
User.unfollow = function(uid, unfollowid, callback) {
RDB.srem('user:'+uid+':following', unfollowid, function(err, data){
if(err === null) {
RDB.srem('user:'+unfollowid+':followers', uid, function(err, data){
callback(data);
});
}
else
console.log(err);
});
}
User.getFollowing = function(uid, callback) {
RDB.smembers('user:'+uid+':following', function(err, userIds) {
if(err === null)
User.getDataForUsers(userIds, callback);
else
console.log(err);
});
}
User.removeFriend = function(uid, friendid, callback) {
RDB.srem('user:'+uid+':friends', friendid, function(err, data){
User.getFollowers = function(uid, callback) {
RDB.smembers('user:'+uid+':followers', function(err, userIds) {
if(err === null)
callback(data);
User.getDataForUsers(userIds, callback);
else
console.log(err);
console.log(err);
});
}
User.getDataForUsers = function(userIds, callback) {
var returnData = [];
User.isFriend = function(uid, friendid, callback) {
RDB.sismember('user:'+uid+':friends', friendid, function(err, data){
if(err === null){
if(userIds.length === 0) {
callback(returnData);
return;
}
for(var i=0, ii=userIds.length; i<ii; ++i) {
User.getUserData(userIds[i], function(userData) {
returnData.push(userData);
if(returnData.length == userIds.length)
callback(returnData);
});
}
}
User.isFollowing = function(uid, theirid, callback) {
RDB.sismember('user:'+uid+':following', theirid, function(err, data) {
if(err === null)
callback(data === 1);
}
else
console.log(err);
});