Upgrade discord.js to v14 (and required Node version to v18)

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version: '16.13.x'
+        node-version: '18.x'
         cache: 'npm'
     - run: npm ci
     - run: npm run lint

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:16.13.2
+FROM node:18.20.4
 
 WORKDIR /app
 

lib/index.js

@@ -2,6 +2,7 @@ require('dotenv').config();
 
 const assert = require('assert');
 const Discord = require('discord.js');
+const { ChannelType } = require('discord-api-types/v10');
 const Keyv = require('keyv');
 const KeyvFile = require('keyv-file');
 const got = require('got');
@@ -121,7 +122,7 @@ async function runUserCommand(client, store, msg, data) {
             channel: {
                 id: msg.channel.id,
                 name: msg.channel.name,
-                type: msg.channel.type
+                type: _.snakeCase(ChannelType[msg.channel.type]).toUpperCase()
             },
             guild: (msg.guild == null) ? null : {
                 id: msg.guild.id,
@@ -148,9 +149,9 @@ async function main() {
 
     const client = new Discord.Client({
         intents: [
-            Discord.Intents.FLAGS.GUILDS,
-            Discord.Intents.FLAGS.GUILD_MESSAGES,
-            Discord.Intents.FLAGS.MESSAGE_CONTENT
+            Discord.GatewayIntentBits.Guilds,
+            Discord.GatewayIntentBits.GuildMessages,
+            Discord.GatewayIntentBits.MessageContent
         ]
     });
     await client.login(process.env.DISCORD_TOKEN);