added SnowflakeUtil

src/events/guildMemberAdd.ts

@@ -1,5 +1,11 @@
 import { ArgsOf, Discord, On } from 'discordx'
-import { EmbedBuilder, channelMention, userMention, User } from 'discord.js'
+import {
+    EmbedBuilder,
+    channelMention,
+    userMention,
+    User,
+    SnowflakeUtil,
+} from 'discord.js'
 import { db, DBTableEnum } from '../db'
 import { logger } from '../lib'
 
@@ -40,6 +46,8 @@ export class GuildMemberAdd {
             )
             .setImage(imageURL)
 
+        const nonce = SnowflakeUtil.generate().toString()
+
         const channel = await member.guild.channels.fetch(welcomeChannelID)
         const role = await member.guild.roles.fetch(roleID)
 
@@ -48,6 +56,8 @@ export class GuildMemberAdd {
                 .send({
                     embeds: [embed],
                     content: `What's up, ${userMention(member.id)}`,
+                    enforceNonce: true,
+                    nonce,
                 })
                 .then(() => {
                     lastJoinedUser = {