如何检查我的机器人是不是可以在 discord.js v12 中添加角色?
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【中文标题】如何检查我的机器人是不是可以在 discord.js v12 中添加角色?【英文标题】:How to check if my bot can add a role in discord.js v12?如何检查我的机器人是否可以在 discord.js v12 中添加角色? 【发布时间】:2021-02-11 18:48:22 【问题描述】:我创建了一个警告命令,为上述用户提供警告角色,但我遇到了问题。有时服务器所有者可能会忘记将机器人的角色移动到警告角色之上,这将导致机器人无法将角色授予用户。我试过使用 role.editable,但即使角色低于机器人的角色,它也会返回 false。要警告的用户的角色也低于机器人。这是我的代码:
const DiscordAPIError = require("discord.js");
const Discord = require('discord.js');
const fs = require("fs");
const ms = require("ms")
//let warnedRoleList = JSON.parse(fs.readFileSync("./roleIDs/warnedRole.json", "utf-8"));
var mongoPath = '../../mongo.js' //path.join(__dirname, '..', 'mongo.js');
const mongo = require(mongoPath)
const setWarnedSchema = require('../../schemas/setwarned-schema.js')
const mongoose = require('mongoose');
const cache =
const setup = require('../../util/setup')
const moderation = require('../../util/moderation')
const index = require('../../index.js')
//const commands = require("./commands");
module.exports =
commands: ['warn'],
expectedArgs: ['user ping/user ID [reason]'],
permissionError: ['you are missing the manage messages permissions'],
minArgs: 1,
maxArgs: null,
permissions: ['MANAGE_MESSAGES'],
requiredRoles: [],
description: "The bot will warn the mentioned user",
callback: async (message, args, text) =>
const guild = message.guild
let guildID = message.guild.id;
var warnedRoleID = null
warnedRoleID = await setup.getWarnedRoles(guildID)
warnedRoleID = warnedRoleID.toString()
var UserID = args[0]
var member = index.getMention(args[0], message)
var warnReason = args
warnReason.shift()
warnReason = warnReason.toString()
warnReason = warnReason.replace(/,/g, ' ')
if(!member)
return message.reply('please specify the user that should be warned')
;
if (!warnReason)
warnReason = 'no reason given'
;
var warnedRole = message.guild.roles.cache.get(warnedRoleID);
var warnedOneHighestRoleID = member.roles.highest.id;
var warningOneHighestRoleID = message.member.roles.highest.id;
if(!warnedRole)
return message.reply('there is not a role set as the warned role, set it by doing &setwarnedrole (that requires manage server permissions)')
;
//let warnReason = args.join(" ").slice(18);
if(member.id === message.author.id)
return message.reply('can not allow self-harm')
if (message.member.roles.highest.comparePositionTo(member.roles.highest) <= 0) //warnedOneHighestRoleID === warningOneHighestRoleID
return message.reply('you can not warn a user with the same (or higher) permissions as you')
if(!message.member.permissions.has('MANAGE_MESSAGES'))
return message.reply(`you don't have manage messages permissions that are required to execute this command.`);
if (member.roles.cache.has(`$warnedRoleID`))
const logEmbed = new Discord.MessageEmbed()
.setColor('#FF0000')
.setTitle(`An attempt to warn an already warned member happened`)
//.setAuthor(`$userinfoget.user.tag`, userinfoget.user.displayAvatarURL())
.setDescription(`**Warned member:** <@$member.user.id>\n**Warned by:** <@$message.author.id>\n**Warn reason:** $warnReason`)
.setTimestamp()
index.modLog(guildID, logEmbed)
message.reply('this user is already warned!')
return
;
console.log(warnedRole.editable)
if(!warnedRole.editable)
message.reply(`failed to warn <@$member.id> as the warned role is above my highest role. Try moving at least one of my roles above other ones`)
return
;
member.roles.add(warnedRoleID)
.then(memberAdded =>
message.reply(`you have succesfully warned <@$member.id> with the reason **$warnReason**`);
)
.catch(error =>
//console.log(error);
if(message.member.permissions.has('ADMINISTRATOR'))
message.reply('there is no role set as the warned role. Set it by doing `&setwarnedrole add role ID`')
else message.reply('there is no role set as the warned role. Ask an admin to set it by doing `&setwarnedrole add role ID`')
);
const embed = new Discord.MessageEmbed()
.setColor('#FF0000')
.setTitle(`You hev been warned in $message.guild.name`)
//.setAuthor(`$userinfoget.user.tag`, userinfoget.user.displayAvatarURL())
.setDescription(`**Warned by:** <@$message.author.id>\n**Warn reason:** $warnReason`)
.setTimestamp()
member.user.send(embed).catch(error =>
message.channel.send(`Failed to DM <@$member.id> the info about this action`)
console.log(error)
)
const logEmbed = new Discord.MessageEmbed()
.setColor('#FF0000')
.setTitle(`A member has been warned`)
//.setAuthor(`$userinfoget.user.tag`, userinfoget.user.displayAvatarURL())
.setDescription(`**Warned member:** <@$member.user.id>\n**Warned by:** <@$message.author.id>\n**Warn reason:** $warnReason`)
.setTimestamp()
index.modLog(guildID, logEmbed)
有没有办法检查机器人是否可以将角色添加给用户?提前致谢。
【问题讨论】:
【参考方案1】:角色层次结构并不是确定角色是否可编辑的唯一因素。例如,如果你的bot没有MANAGE_ROLES
权限,那么无论你的bot的最高角色有多高,Role#editable
仍然会返回false。
您要做的是首先检查 GuildMember 是否可管理(通过GuildMember#manageable
)。如果它们不是,您就不能真正期望能够向它们添加角色。
然后,您要检查您的机器人是否具有MANAGE_ROLES
权限。
最后,您要检查所说的“警告角色”的位置是否高于机器人的最高角色。
最后两个步骤应由Role#editable
在内部完成(参见https://github.com/discordjs/discord.js/blob/master/src/structures/Role.js#L128)
所以你可以做的是
if(!member.manageable || !warnedRole.editable) return console.log("Nope, cannot add role to that member")
【讨论】:
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