将js经济命令与命令处理程序进行比较

Question

我最近一直在开发我的第一个经济系统和第一个命令处理程序。我已经成功地将我的"-balance"命令与命令处理程序正确地集成在一起，但我很难集成其他命令，因为async无法使用命令处理程序。如果有人能帮助我将命令完全集成到命令处理程序中，将不胜感激

经济代码：(index.js(

Reflect.defineProperty(currency, 'add', {
value: async function add(id, amount) {
const user = currency.get(id);
if (user) {
user.balance += Number(amount);
return user.save();
}
const newUser = await Users.create({ user_id: id, balance: amount });
currency.set(id, newUser);
return newUser;
},
});
Reflect.defineProperty(currency, 'getBalance', {
value: function getBalance(id) {
const user = currency.get(id);
return user ? user.balance : 0;
},
});
client.once('ready', async () => {
const storedBalances = await Users.findAll();
storedBalances.forEach(b => currency.set(b.user_id, b));
console.log(`Logged in as ${client.user.tag}!`);
});
client.on('message', async message => {
if (message.author.bot) return;
currency.add(message.author.id, 1);
if (!message.content.startsWith(prefix)) return;
const input = message.content.slice(prefix.length).trim();
if (!input.length) return;
const [, command, commandArgs] = input.match(/(w+)s*([sS]*)/);
/*
if (command === 'balance') {
const target = message.mentions.users.first() || message.author;
return message.channel.send(`${target.tag} has ${currency.getBalance(target.id)}💰`);
*/
if (command === 'buy') { //} else
const item = await CurrencyShop.findOne({ where: { name: { [Op.like]: commandArgs } } });
if (!item) return message.channel.send('That item doesn't exist.');
if (item.cost > currency.getBalance(message.author.id)) {
return message.channel.send(`You don't have enough currency, ${message.author}`);
}
const user = await Users.findOne({ where: { user_id: message.author.id } });
currency.add(message.author.id, -item.cost);
await user.addItem(item);
message.channel.send(`You've bought a ${item.name}`);
}
if (command === 'shop') { 
const items = await CurrencyShop.findAll();
return message.channel.send(items.map(i => `${i.name}: ${i.cost}💰`).join('n'), { code: true });
} else if (command === 'leaderboard') {
return message.channel.send(
currency.sort((a, b) => b.balance - a.balance)
.filter(user => client.users.cache.has(user.user_id))
.first(10)
.map((user, position) => `(${position + 1}) ${(client.users.cache.get(user.user_id).tag)}: ${user.balance}💰`)
.join('n'),
{ code: true }
);
}
});

命令处理程序：

client.on('message', message => {
if (!message.content.startsWith(prefix) || message.author.bot) return;
const args = message.content.slice(prefix.length).split(/ +/);
const commandName = args.shift().toLowerCase();
const command = client.commands.get(commandName)
|| client.commands.find(cmd => cmd.aliases && cmd.aliases.includes(commandName));
if (!command) return;
if (command.guildOnly && message.channel.type !== 'text') {
return message.reply('I can't execute that command inside DMs!');
}
if (command.args && !args.length) {
let reply = `You didn't provide any arguments, ${message.author}!`;
if (command.usage) {
reply += `nThe proper usage would be: `${prefix}${command.name} ${command.usage}``;
}
return message.channel.send(reply);
}
if (!cooldowns.has(command.name)) {
cooldowns.set(command.name, new Discord.Collection());
}
const now = Date.now();
const timestamps = cooldowns.get(command.name);
const cooldownAmount = (command.cooldown || 3) * 1000;
if (timestamps.has(message.author.id)) {
const expirationTime = timestamps.get(message.author.id) + cooldownAmount;
if (now < expirationTime) {
const timeLeft = (expirationTime - now) / 1000;
return message.reply(`please wait ${timeLeft.toFixed(1)} more second(s) before reusing the `${command.name}` command.`);
}
}
timestamps.set(message.author.id, now);
setTimeout(() => timestamps.delete(message.author.id), cooldownAmount);
try {
command.execute(message, args);
} catch (error) {
console.error(error);
message.reply('there was an error trying to execute that command!');
}
});

Answer 1

我相信async确实可以使用命令处理程序，比如这个

async execute(message) {
// code
},

此外，只需将货币常量导入每个需要它的命令文件即可。