Haha-Yes/commands/admin/untag.js

const { Command } = require('discord-akairo');
const fs = require('fs');

class UnTagCommand extends Command {
	constructor() {
		super('untag', {
			aliases: ['untag', 'removetag', 'delete'],
			category: 'admin',
			split: 'none',
			userPermissions: ['MANAGE_MESSAGES'],
			args: [
				{
					id: 'trigger',
					type: 'string',
					match: 'rest',
					prompt: {
						start: 'wich tag do you want to remove?',
					}
				}
			],
			channelRestriction: 'guild',
			description: {
				content: 'Remove created custom autoresponse',
				usage: '[trigger]',
				examples: ['do you know da wea']
			}
		});
	}

	async exec(message, args) {
		let trigger = args.trigger;

		trigger = trigger.toLowerCase();

		let customresponse = {};
		let json = JSON.stringify(customresponse);


		fs.readFile(`./tag/${message.guild.id}.json`, 'utf8', function readFileCallback(err, data) {
			if (err) {
				console.log(err);
			} else {
				customresponse = JSON.parse(data); //now it an object
				delete customresponse[trigger];
				json = JSON.stringify(customresponse); //convert it back to json
				fs.writeFile(`./tag/${message.guild.id}.json`, json, 'utf8', function (err) {
					if (err) {
						
						return console.log(err);
					}
				});
			}
		});

		
		return message.channel.send(`The following autoresponse have been deleted: ${trigger}`);

	}
}

module.exports = UnTagCommand;