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ignore/watch categories recursively

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This commit is contained in:
Ben Lubar
2016-08-22 17:16:52 -05:00
parent 60ea7d5121
commit 862fd1a94a
2 changed files with 44 additions and 15 deletions
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55
src/socket.io/categories.js
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@@ -1,6 +1,6 @@
'use strict';
var async = require('async');
var async = require('async');
var db = require('../database');
var categories = require('../categories');
var privileges = require('../privileges');
@@ -171,23 +171,52 @@ SocketCategories.getMoveCategories = function(socket, data, callback) {
};
SocketCategories.watch = function(socket, cid, callback) {
user.watchCategory(socket.uid, cid, function(err) {
if (err) {
return callback(err);
}
topics.pushUnreadCount(socket.uid, callback);
});
ignoreOrWatch(user.watchCategory, socket, cid, callback);
};
SocketCategories.ignore = function(socket, cid, callback) {
user.ignoreCategory(socket.uid, cid, function(err) {
if (err) {
return callback(err);
}
topics.pushUnreadCount(socket.uid, callback);
});
ignoreOrWatch(user.ignoreCategory, socket, cid, callback);
};
function ignoreOrWatch(fn, socket, cid, callback) {
async.waterfall([
function(next) {
db.getSortedSetRange('categories:cid', 0, -1, next);
},
function(cids, next) {
categories.getCategoriesFields(cids, ['cid', 'parentCid'], next);
},
function(categoryData, next) {
categoryData.forEach(function(c) {
c.cid = parseInt(c.cid, 10);
c.parentCid = parseInt(c.parentCid, 10);
});
var cids = [parseInt(cid, 10)];
// filter to subcategories of cid
var any = true;
while (any) {
any = false;
categoryData.forEach(function(c) {
if (cids.indexOf(c.cid) === -1 && cids.indexOf(c.parentCid) !== -1) {
cids.push(c.cid);
any = true;
}
});
}
async.each(cids, function(cid, next) {
fn(socket.uid, cid, next);
}, next);
},
function(next) {
topics.pushUnreadCount(socket.uid, next);
}
], callback);
}
SocketCategories.isModerator = function(socket, cid, callback) {
user.isModerator(socket.uid, cid, callback);
};