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ThreadMembersUpdate.js
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ThreadMembersUpdate.js
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'use strict';
const { Collection } = require('@discordjs/collection');
const Action = require('./Action');
const Events = require('../../util/Events');
class ThreadMembersUpdateAction extends Action {
handle(data) {
const client = this.client;
const thread = client.channels.cache.get(data.id);
if (thread) {
thread.memberCount = data.member_count;
const addedMembers = new Collection();
const removedMembers = new Collection();
data.added_members?.reduce(
(_addedMembers, addedMember) => _addedMembers.set(addedMember.user_id, thread.members._add(addedMember)),
addedMembers,
);
data.removed_member_ids?.reduce((removedMembersIds, removedMembersId) => {
const threadMember = this.getThreadMember(removedMembersId, thread.members);
if (threadMember) removedMembersIds.set(threadMember.id, threadMember);
thread.members.cache.delete(removedMembersId);
return removedMembersIds;
}, removedMembers);
if (addedMembers.size === 0 && removedMembers.size === 0) {
// Uncached thread member(s) left.
return {};
}
/**
* Emitted whenever members are added or removed from a thread.
* <info>This event requires the {@link GatewayIntentBits.GuildMembers} privileged gateway intent.</info>
* @event Client#threadMembersUpdate
* @param {Collection<Snowflake, ThreadMember>} addedMembers The members that were added
* @param {Collection<Snowflake, ThreadMember>} removedMembers The members that were removed
* @param {ThreadChannel} thread The thread where members got updated
*/
client.emit(Events.ThreadMembersUpdate, addedMembers, removedMembers, thread);
}
return {};
}
}
module.exports = ThreadMembersUpdateAction;