Discord.js-已发送消息的计数器，DM发给所有公会成员

Question

所以，我有一个代码的工作示例，它向一个公会的所有成员发送DM。然而，我希望整件事以一条信息结束，有点像：；成功发送XX条消息"；。

const sentMessages = 0;
if (!message.member.hasPermission(`ADMINISTRATOR`)) {
message.channel.send(`You don't have permission to use this command!`);
message.client.channels.cache.get(logchannel).send(`${message.author} tried using DMALL! ` + dato.toLocaleTimeString() + dato.toLocaleDateString());
return;
} else {
const delay = (msec) => new Promise((resolve) => setTimeout(resolve, msec));
const sendMessage = args.join(" ");
message.channel.send(`Sending messages, please wait...`);
await delay(1000);
let interval = 500; // how much time should the delay between two iterations be (in milliseconds)?
let promise = Promise.resolve();
message.guild.members.cache.forEach(function (user) {
promise = promise.then(function () {
if (user.id != message.client.user.id) {
user.send(sendMessage);
sentMessages++;
return new Promise(function (resolve) {
setTimeout(resolve, interval);
});
}
});
message.channel.send(`Successfully sent ${sentMessages} messages!`);
});

无论何时何地，结尾的消息(Successfully…(都会不断返回0。如果我放一行类似于：message.channe.send(`Sent:$｛sentMessages｝(下面sentMessages++我得到了一个如我所期望的递增数字。

我做错了什么，哪里做错了？

Answer 1

最终求助于一位比我更擅长编码的朋友。他想出了一个完全不同的方法：

if (!message.member.hasPermission(`ADMINISTRATOR`)) {
message.channel.send(`You don't have permission to use this command!`);
message.client.channels.cache.get(logchannel).send(`${message.author} tried using DMALL in **${message.guild.name}**!` + dato.toLocaleTimeString() + dato.toLocaleDateString());
return;
} else {
const delay = (msec) => new Promise((resolve) => setTimeout(resolve, msec));
const sendMessage = args.join(" ");
message.channel.send(`Sending messages, please wait...`);
await delay(1000);
const interval = 500;
let array;
try {
const all = await message.guild.members.fetch();
array = all.array();
} catch {
array = message.guild.members.cache.array();
}
let sentMessages = 0;
for (var i = 0; i < array.length; i++) {
const user = array[i];
if (!user.bot) {
try {
await user.send(sendMessage);
sentMessages++;
await delay(interval);
} catch { }
}
}
message.client.channels.cache.get(logchannel).send(`${message.author} sent a DM to all members of: **${message.guild.name}**!` + dato.toLocaleTimeString() + dato.toLocaleDateString());
message.channel.send(`Finished sending messages to all users, ${sentMessages} messages sent!`);
}

这个代码经过测试，发现它像一个魅力一样工作

Answer 2

使用let sentMessages = 0而不是const sentMessages = 0

常量无法更新或重新分配，因此sentMessages++不会执行任何操作

Answer 3

如果你不想成为Discord的bannes，就不要这样做，禁止向公会的所有成员发送私人消息。