用户角色层次结构

问题描述

由于像这样 https://media.discordapp.net/attachments/223867697312694272/723382952330919976/image0.png

相反，我的机器人允许用户将上面的角色添加给他们自己或其他用户，只要他们具有所需的权限 https://cdn.discordapp.com/attachments/223867697312694272/723382993384767550/image0.png

Instead my bot allows the user to add the role above them to themselves or other users as long as they have the required permissions https://cdn.discordapp.com/attachments/223867697312694272/723382993384767550/image0.png

我的代码:

const Discord = require("discord.js");

module.exports.run = async (bot, message, args) => {

    if (!message.member.hasPermission("MANAGE_ROLES")) return message.channel.send("You don't have permissions to use this!");

    let xdemb = new Discord.RichEmbed()
        .setColor("RANDOM")
        .setTitle("Role Command")
        .addField("Description:", `Adds/removes a role to/from a member`, true)
        .addField("Usage:", "`?role` [user] roleName", true)
        .addField("Example:" ,"`?role` @user goodrole", true)

    let member = message.mentions.members.first();
    if(!member) return message.channel.send(xdemb)

    let role = args.slice(2).join(" ")
    if(!role) return message.channel.send("Provide a role to assign")

    let gRole = message.guild.roles.find(r => r.name.toLowerCase() === role.toLowerCase())
    if(!gRole) return message.channel.send(`There's no role with the name `${role}``)


    if(member.roles.has(gRole.id)) {
        member.removeRole(gRole.id)
        message.channel.send(`Removed role `${role}` from **${member.user.username}**`)
    } else {
        member.addRole(gRole.id)
        message.channel.send(`Added role `${role}` to **${member.user.username}**`)
    }
}

module.exports.help = {
    name: "role"
}

推荐答案

Discord.js 中的 Role 类有一个 position 属性，表示其在角色管理器中的位置.

The Role class in Discord.js has a position property which represents its position in the role manager.

GuildMember 类有一个名为 roles，它的类型是 GuildMemberRoleManager.GuildMemberRoleManager 类有一个名为 highest，指向成员拥有的排名最高的角色.

The GuildMember class has a property named roles, which is of type GuildMemberRoleManager. The GuildMemberRoleManager class has a property named highest, which points to the highest ranked role that the member has.

所以.为了确保机器人不会在层次结构中为成员提供比他们更高的角色，您可以将他们想要的角色的 position 与 position 进行比较他们目前的最高职位.

So. To make sure that the bot doesn't give a member a role that is higher than them in the hierarchy, you can compare the position of the role they want with the position of their current highest role.