You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

42 lines
827 B
JavaScript

'use strict';
var db = require('../database'),
posts = require('../posts');
module.exports = function(Topics) {
Topics.isOwner = function(tid, uid, callback) {
uid = parseInt(uid, 10);
if (!uid) {
return callback(null, false);
}
Topics.getTopicField(tid, 'uid', function(err, author) {
callback(err, parseInt(author, 10) === uid);
});
};
Topics.getUids = function(tid, callback) {
Topics.getPids(tid, function(err, pids) {
if (err) {
return callback(err);
}
posts.getPostsFields(pids, ['uid'], function(err, postData) {
if (err) {
return callback(err);
}
var uids = postData.map(function(post) {
return post && post.uid;
}).filter(function(uid, index, array) {
return array.indexOf(uid) === index;
});
callback(null, uids);
});
});
};
};