DiscordJS MongoDB 自定义前缀

Question

我正在尝试使用 MongoDB 创建自定义前缀命令，但是当我运行使用默认前缀或公会集前缀的任何命令时，没有任何反应，也没有错误

机器人代码

messageCreate.js 事件：

module.exports = async (client, message) => {
    const serverSchema = require('../../models/prefixSchema')

    let default_prefix = '.'

    client.prefix = async function (message) {
        let px;
        const data = await serverSchema.findOne({ serverId: message.guild.id })
            .catch(err => console.log(err))

        if (data) {
            px = data.prefix
        } else {
            px = default_prefix;
        }

        if (message.author.bot) return;
        if (!message.content.toLowerCase().startsWith(px)) return;
        if (!message.member) message.member = await message.guild.members.fetch(message.member.id);
        if (!message.guild) return;
        const args = message.content.slice(px.length).trim().split(/ +/g);
        const cmd = args.shift().toLowerCase();
        if (cmd.length === 0) return;
        const command = client.commands.get(cmd) || client.commands.find((x) => x.aliases && x.aliases.includes(cmd));
        if (command) {
            if (command.timeout) {
                if (Timeout.has(`${message.author.id}${command.name}`)) {
                    const embed = new MessageEmbed()
                        .setTitle('You are in timeout!')
                        .setColor(config.colour)
                        .setDescription(`:x: You need to wait **${humanizeDuration(command.timeout, { round: true })}** to use command again`)
                        .setColor('#ff0000')
                    return message.channel.send({ embeds: [embed] })
                } else {
                    command.run(client, message, args);
                    Timeout.add(`${message.author.id}${command.name}`)
                    setTimeout(() => {
                        Timeout.delete(`${message.author.id}${command.name}`)
                    }, command.timeout);
                }
            } else {
                command.run(client, message, args)
            }
        }
    }
}

prefixSchema.js:

const mongoose = require('mongoose');

const serverSchema = new mongoose.Schema({
    serverId: String,
    prefix: String,
});

module.exports = mongoose.model('server', serverSchema);

我正在使用 Web 仪表板而不是自定义前缀命令来更改前缀，下面是将前缀保存到数据库的仪表板代码

仪表板代码

manager.js:

const Server = require('./serverModel');

module.exports = class Manager {
    static async createServer(id) {
        const result = new Server({
            serverId: id,
            prefix: null,
        });

        await result.save();

        return result;
    }

    static async findServer(id) {
        const result = await Server.findOne({ serverId: id });

        return result;
    }

    static async getPrefix(id) {
        const result = await Server.findOne({ serverId: id });

        return result.prefix;
    }

    static async updateServerPrefix(id, prefix) {
        const result = await Server.findOne({ serverId: id });

        if (result) {
            return await result.updateOne({ prefix });
        }
        else {
            return;
        }
    }
};

serverModel.js:

const mongoose = require('mongoose');

const serverSchema = new mongoose.Schema({
    serverId: String,
    prefix: String,
});

module.exports = mongoose.model('server', serverSchema);

MongoDB Screenshot

Answer 1

您需要先从服务器初始化前缀。

const server = await db.servers.fetch({_id: serverId})
const prefix = server.prefix

Answer 2

您需要定义前缀并初始化它。

let prefix;
let data = await db.findOne({
    guildID: message.guild.id
})

if(data === null) {
    prefix = "."
} else {
    prefix = data.Prefix
}

DiscordJS MongoDB 自定义前缀

DiscordJS MongoDB Custom Prefix

mongodb

discord.js