Haha-Yes/commands/admin/tag.js

const { Command } = require('discord-akairo');
const Tag = require('../../models').Tag;

class TagCommand extends Command {
	constructor() {
		super('tag', {
			aliases: ['tag'],
			category: 'admin',
			userPermissions: ['MANAGE_MESSAGES'],
			args: [
				{
					id: 'trigger',
					type: 'string',
					prompt: {
						start: 'What word or sentence should trigger it?',
					}
				},
				{
					id: 'response',
					type: 'string',
					match: 'rest',
					prompt: {
						start: 'What word or sentence should the response be?',
					}
				}
			],
			channelRestriction: 'guild',
			description: {
				content: 'Create custom autoresponse  [Click here to see the complete list of "tag"](https://cdn.discordapp.com/attachments/502198809355354133/561043193949585418/unknown.png) (Need "" if the trigger contains spaces)',
				usage: '[trigger] [response]',
				examples: ['"do you know da wea" Fuck off dead meme', 'hello Hello [author], how are you today?']
			}
		});
	}

	async exec(message, args) {
		const tag = await Tag.findOne({where: {trigger: args.trigger, serverID: message.guild.id}});

		if (!tag) {
			const body = {trigger: args.trigger, response: args.response, owner: message.author.id, serverID: message.guild.id};
			Tag.create(body);
			return message.channel.send(`autoresponse have been set to ${args.trigger} : ${args.response}`);
		} else {
			return message.channel.send('The tag already exist!');
		}
	}
}

module.exports = TagCommand;