xiao/commands/search/define.js

const commando = require('discord.js-commando');
const Discord = require('discord.js');
const request = require('superagent');
const config = require('../../config.json');

module.exports = class DefineCommand extends commando.Command {
    constructor(Client){
        super(Client, {
            name: 'define',
            aliases: [
                'definition',
                'defineword',
                'dictionary',
                'wordnik'
            ],
            group: 'search',
            memberName: 'define',
            description: 'Defines a word. (;define Cat)',
            examples: [';define Cat']
        });
    }

    async run(message) {
        if(message.channel.type !== 'dm') {
            if(!message.channel.permissionsFor(this.client.user).hasPermission(['SEND_MESSAGES', 'READ_MESSAGES', 'EMBED_LINKS'])) return;
        }
        console.log("[Command] " + message.content);
        let defineThis = message.content.toLowerCase().split(" ").slice(1).join("%20");
        request
        .get('http://api.wordnik.com:80/v4/word.json/' + defineThis + '/definitions')
        .query({ limit: 1, includeRelated: false, useCanonical: false, includeTags: false, api_key: config.wordnikkey })
        .then(function (response) {
            const embed = new Discord.RichEmbed()
            .setColor(0x9797FF)
            .setTitle(response.body[0].word)
            .setDescription(response.body[0].text);
            message.channel.sendEmbed(embed).catch(console.error);
        }).catch(function (err) {
            message.channel.send(":x: Error! Word not Found!");
        });
    }
};