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feat: #7743, groups/delete,ownership,posts,user

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This commit is contained in:
Baris Usakli
2019-07-18 13:22:17 -04:00
parent 5e8614e15b
commit fcd4445a89
4 changed files with 100 additions and 208 deletions
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73
src/groups/posts.js
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@@ -1,65 +1,36 @@
'use strict';
var async = require('async');
var db = require('../database');
var privileges = require('../privileges');
var posts = require('../posts');
const db = require('../database');
const privileges = require('../privileges');
const posts = require('../posts');
module.exports = function (Groups) {
Groups.onNewPostMade = function (postData, callback) {
Groups.onNewPostMade = async function (postData) {
if (!parseInt(postData.uid, 10)) {
return setImmediate(callback);
return;
}
var groupNames;
async.waterfall([
function (next) {
Groups.getUserGroupMembership('groups:visible:createtime', [postData.uid], next);
},
function (_groupNames, next) {
groupNames = _groupNames[0];
let groupNames = await Groups.getUserGroupMembership('groups:visible:createtime', [postData.uid]);
groupNames = groupNames[0];
const keys = groupNames.map(groupName => 'group:' + groupName + ':member:pids');
db.sortedSetsAdd(keys, postData.timestamp, postData.pid, next);
},
function (next) {
async.each(groupNames, function (groupName, next) {
truncateMemberPosts(groupName, next);
}, next);
},
], callback);
const keys = groupNames.map(groupName => 'group:' + groupName + ':member:pids');
await db.sortedSetsAdd(keys, postData.timestamp, postData.pid);
await Promise.all(groupNames.map(name => truncateMemberPosts(name)));
};
function truncateMemberPosts(groupName, callback) {
async.waterfall([
function (next) {
db.getSortedSetRevRange('group:' + groupName + ':member:pids', 10, 10, next);
},
function (lastPid, next) {
lastPid = lastPid[0];
if (!parseInt(lastPid, 10)) {
return callback();
}
db.sortedSetScore('group:' + groupName + ':member:pids', lastPid, next);
},
function (score, next) {
db.sortedSetsRemoveRangeByScore(['group:' + groupName + ':member:pids'], '-inf', score, next);
},
], callback);
async function truncateMemberPosts(groupName) {
let lastPid = await db.getSortedSetRevRange('group:' + groupName + ':member:pids', 10, 10);
lastPid = lastPid[0];
if (!parseInt(lastPid, 10)) {
return;
}
const score = await db.sortedSetScore('group:' + groupName + ':member:pids', lastPid);
await db.sortedSetsRemoveRangeByScore(['group:' + groupName + ':member:pids'], '-inf', score);
}
Groups.getLatestMemberPosts = function (groupName, max, uid, callback) {
async.waterfall([
function (next) {
db.getSortedSetRevRange('group:' + groupName + ':member:pids', 0, max - 1, next);
},
function (pids, next) {
privileges.posts.filter('topics:read', pids, uid, next);
},
function (pids, next) {
posts.getPostSummaryByPids(pids, uid, { stripTags: false }, next);
},
], callback);
Groups.getLatestMemberPosts = async function (groupName, max, uid) {
let pids = await db.getSortedSetRevRange('group:' + groupName + ':member:pids', 0, max - 1);
pids = await privileges.posts.filter('topics:read', pids, uid);
return await posts.getPostSummaryByPids(pids, uid, { stripTags: false });
};
};