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41 lines
1.3 KiB
JavaScript
41 lines
1.3 KiB
JavaScript
'use strict';
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const db = require('../database');
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const plugins = require('../plugins');
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module.exports = function (Groups) {
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Groups.ownership = {};
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Groups.ownership.isOwner = async function (uid, groupName) {
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if (!(parseInt(uid, 10) > 0)) {
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return false;
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}
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return await db.isSetMember('group:' + groupName + ':owners', uid);
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};
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Groups.ownership.isOwners = async function (uids, groupName) {
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if (!Array.isArray(uids)) {
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return [];
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}
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return await db.isSetMembers('group:' + groupName + ':owners', uids);
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};
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Groups.ownership.grant = async function (toUid, groupName) {
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// Note: No ownership checking is done here on purpose!
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await db.setAdd('group:' + groupName + ':owners', toUid);
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plugins.fireHook('action:group.grantOwnership', { uid: toUid, groupName: groupName });
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};
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Groups.ownership.rescind = async function (toUid, groupName) {
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// Note: No ownership checking is done here on purpose!
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// If the owners set only contains one member, error out!
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const numOwners = await db.setCount('group:' + groupName + ':owners');
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if (numOwners <= 1) {
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throw new Error('[[error:group-needs-owner]]');
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}
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await db.setRemove('group:' + groupName + ':owners', toUid);
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plugins.fireHook('action:group.rescindOwnership', { uid: toUid, groupName: groupName });
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};
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};
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