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path: root/commands/buy.js
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/****************************************
 * 
 *   Buy: Command for AleeBot
 *   Copyright (C) 2018 AleeCorp
 *
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * *************************************/
module.exports.run = async (client, message, args) => {
    const economy = require('discord-eco')
    const Discord = require('discord.js');
    const fs = require('fs')
    const items = JSON.parse(fs.readFileSync('./storage/items.json', 'utf8'));
        
        let categories = []; 

        if (!args.join(" ")) { 

           
            for (var i in items) { 

                
                if (!categories.includes(items[i].type)) {
                    categories.push(items[i].type)
                }

            }

            
            const embed = new Discord.RichEmbed()
                .setDescription(`Available Items`)
                .setColor('#1fd619')

            for (var i = 0; i < categories.length; i++) { 

                var tempDesc = '';

                for (var c in items) {
                    if (categories[i] === items[c].type) {

                        tempDesc += `${items[c].name} - ${items[c].price}$ - ${items[c].desc}\n`;

                    }

                }

                embed.addField(categories[i], tempDesc);

            }

            
            return message.channel.send({
                embed
            });
  

        }

        let itemName = '';
        let itemPrice = 0;
        let itemDesc = '';

        for (var i in items) { 
            if (args.join(" ").trim().toUpperCase() === items[i].name.toUpperCase()) { 
                itemName = items[i].name;
                itemPrice = items[i].price;
                itemDesc = items[i].desc;
            }
        }

        
        if (itemName === '') {
            return message.channel.send(`Item ${args.join(" ").trim()} not found.`)
        }

        
        economy.fetchBalance(message.author.id + message.guild.id).then((i) => {
            if (i.money <= itemPrice) {

                return message.channel.send(`You don't have enough money for this item.`);
            }

            economy.updateBalance(message.author.id + message.guild.id, parseInt(`-${itemPrice}`)).then((i) => {

                message.channel.send('You bought ' + itemName + '!');

                
                if (itemName === 'Programmer Role') {
                    message.guild.members.get(message.author.id).addRole(message.guild.roles.find("name", "Programmers"));
                }

            })

        })
    
  };
  
  exports.conf = {
    aliases: [],
    guildOnly: false,
  };
  exports.help = {
    name: 'buy',
    description: 'Buy things.',
    usage: 'buy [item]',
    category: '- Economy Commands',
  };