RocketChat/Rocket.Chat

import { api } from '@rocket.chat/core-services';
import type { ICustomEmojiDescriptor } from '@rocket.chat/core-typings';
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { EmojiCustom } from '@rocket.chat/models';
import { Meteor } from 'meteor/meteor';

import { hasPermissionAsync } from '../../../authorization/server/functions/hasPermission';
import { RocketChatFileEmojiCustomInstance } from '../startup/emoji-custom';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        deleteEmojiCustom(emojiID: ICustomEmojiDescriptor['_id']): boolean;
    }
}

Meteor.methods<ServerMethods>({
    async deleteEmojiCustom(emojiID) {
        if (!this.userId || !(await hasPermissionAsync(this.userId, 'manage-emoji'))) {
            throw new Meteor.Error('not_authorized');
        }

        const emoji = await EmojiCustom.findOneById(emojiID);
        if (emoji == null) {
            throw new Meteor.Error('Custom_Emoji_Error_Invalid_Emoji', 'Invalid emoji', {
                method: 'deleteEmojiCustom',
            });
        }

        await RocketChatFileEmojiCustomInstance.deleteFile(encodeURIComponent(`${emoji.name}.${emoji.extension}`));
        await EmojiCustom.removeById(emojiID);
        void api.broadcast('emoji.deleteCustom', emoji);

        return true;
    },
});