Rewrite the bot process in js using discord.js

package.json

@@ -30,6 +30,7 @@
     "lint:types-api": "yarn workspace @roleypoly/api run lint:types",
     "postinstall": "is-ci || husky install",
     "start": "run-p -c start:*",
+    "start:bot": "yarn workspace @roleypoly/bot start",
     "start:design-system": "yarn workspace @roleypoly/design-system start",
     "start:web": "yarn workspace @roleypoly/web start",
     "start:worker": "yarn workspace @roleypoly/api start",

packages/bot/bot.js

@@ -0,0 +1,27 @@
+const { Client } = require('discord.js');
+
+const botToken = process.env['BOT_TOKEN'];
+const allowedBots = process.env['ALLOWED_BOTS']?.split(',') ?? [];
+const appUrl = process.env['UI_PUBLIC_URI'] ?? '';
+
+function messageEventListener(message) {
+  const { author, channel, client, guild, mentions } = message;
+
+  if (!guild) {
+    return;
+  } // Ignore DMs
+  if (client.user && !mentions.has(client.user.id)) {
+    return;
+  } // Ignore non bot mentions
+
+  if (author.bot && !allowedBots.includes(author.id)) {
+    return;
+  } // Only respond to allowed bots
+
+  const guildId = guild.id;
+  channel.send(`:beginner: Assign your roles here! ${appUrl}/s/${guildId}`);
+}
+
+const client = new Client();
+client.on('message', (message) => messageEventListener(message));
+client.login(botToken);

packages/bot/index.js

@@ -0,0 +1,9 @@
+const path = require('path');
+require('dotenv').config({ path: path.resolve(__dirname, '../../.env') });
+
+const { ShardingManager } = require('discord.js');
+
+const botToken = process.env['BOT_TOKEN'];
+
+const manager = new ShardingManager('./bot.js', { token: botToken });
+manager.spawn();

packages/bot/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "@roleypoly/bot",
+  "version": "0.1.0",
+  "scripts": {
+    "start": "node index.js"
+  },
+  "dependencies": {
+    "discord.js": "^12.5.1"
+  }
+}

yarn.lock

@@ -1280,6 +1280,20 @@
   resolved "https://registry.yarnpkg.com/@csstools/normalize.css/-/normalize.css-10.1.0.tgz#f0950bba18819512d42f7197e56c518aa491cf18"
   integrity sha512-ij4wRiunFfaJxjB0BdrYHIH8FxBJpOwNPhhAcunlmPdXudL1WQV1qoP9un6JsEBAgQH+7UXyyjh0g7jTxXK6tg==
 
+"@discordjs/collection@^0.1.6":
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/@discordjs/collection/-/collection-0.1.6.tgz#9e9a7637f4e4e0688fd8b2b5c63133c91607682c"
+  integrity sha512-utRNxnd9kSS2qhyivo9lMlt5qgAUasH2gb7BEOn6p0efFh24gjGomHzWKMAPn2hEReOPQZCJaRKoURwRotKucQ==
+
+"@discordjs/form-data@^3.0.1":
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/@discordjs/form-data/-/form-data-3.0.1.tgz#5c9e6be992e2e57d0dfa0e39979a850225fb4697"
+  integrity sha512-ZfFsbgEXW71Rw/6EtBdrP5VxBJy4dthyC0tpQKGKmYFImlmmrykO14Za+BiIVduwjte0jXEBlhSKf0MWbFp9Eg==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
 "@emotion/cache@^10.0.27":
   version "10.0.29"
   resolved "https://registry.yarnpkg.com/@emotion/cache/-/cache-10.0.29.tgz#87e7e64f412c060102d589fe7c6dc042e6f9d1e0"
@@ -3342,6 +3356,13 @@ abab@^2.0.0, abab@^2.0.3:
   resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.5.tgz#c0b678fb32d60fc1219c784d6a826fe385aeb79a"
   integrity sha512-9IK9EadsbHo6jLWIpxpR6pL0sazTXV6+SQv25ZB+F7Bj9mJNaOc4nCRabwd5M/JwmUa8idz6Eci6eKfJryPs6Q==
 
+abort-controller@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/abort-controller/-/abort-controller-3.0.0.tgz#eaf54d53b62bae4138e809ca225c8439a6efb392"
+  integrity sha512-h8lQ8tacZYnR3vNQTgibj+tODHI5/+l06Au2Pcriv/Gmet0eaj4TwWH41sO9wnHDiQsEj19q0drzdWdeAHtweg==
+  dependencies:
+    event-target-shim "^5.0.0"
+
 abstract-leveldown@^6.2.1:
   version "6.3.0"
   resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-6.3.0.tgz#d25221d1e6612f820c35963ba4bd739928f6026a"
@@ -6172,6 +6193,20 @@ discontinuous-range@1.0.0:
   resolved "https://registry.yarnpkg.com/discontinuous-range/-/discontinuous-range-1.0.0.tgz#e38331f0844bba49b9a9cb71c771585aab1bc65a"
   integrity sha1-44Mx8IRLukm5qctxx3FYWqsbxlo=
 
+discord.js@^12.5.1:
+  version "12.5.1"
+  resolved "https://registry.yarnpkg.com/discord.js/-/discord.js-12.5.1.tgz#992b45753e3815526a279914ccc281d3496f5990"
+  integrity sha512-VwZkVaUAIOB9mKdca0I5MefPMTQJTNg0qdgi1huF3iwsFwJ0L5s/Y69AQe+iPmjuV6j9rtKoG0Ta0n9vgEIL6w==
+  dependencies:
+    "@discordjs/collection" "^0.1.6"
+    "@discordjs/form-data" "^3.0.1"
+    abort-controller "^3.0.0"
+    node-fetch "^2.6.1"
+    prism-media "^1.2.2"
+    setimmediate "^1.0.5"
+    tweetnacl "^1.0.3"
+    ws "^7.3.1"
+
 dns-equal@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/dns-equal/-/dns-equal-1.0.0.tgz#b39e7f1da6eb0a75ba9c17324b34753c47e0654d"
@@ -7013,6 +7048,11 @@ etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
 
+event-target-shim@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
+  integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ==
+
 eventemitter3@^4.0.0:
   version "4.0.7"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.7.tgz#2de9b68f6528d5644ef5c59526a1b4a07306169f"
@@ -12638,6 +12678,11 @@ pretty-hrtime@^1.0.3:
   resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
   integrity sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=
 
+prism-media@^1.2.2:
+  version "1.2.9"
+  resolved "https://registry.yarnpkg.com/prism-media/-/prism-media-1.2.9.tgz#8d4f97b36efdfc82483eb8d3db64020767866f36"
+  integrity sha512-UHCYuqHipbTR1ZsXr5eg4JUmHER8Ss4YEb9Azn+9zzJ7/jlTtD1h0lc4g6tNx3eMlB8Mp6bfll0LPMAV4R6r3Q==
+
 prismjs@^1.21.0, prismjs@~1.22.0:
   version "1.22.0"
   resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.22.0.tgz#73c3400afc58a823dd7eed023f8e1ce9fd8977fa"
@@ -14170,7 +14215,7 @@ set-value@^2.0.0, set-value@^2.0.1:
     is-plain-object "^2.0.3"
     split-string "^3.0.1"
 
-setimmediate@^1.0.4:
+setimmediate@^1.0.4, setimmediate@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
   integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
@@ -15467,6 +15512,11 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
   integrity sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=
 
+tweetnacl@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-1.0.3.tgz#ac0af71680458d8a6378d0d0d050ab1407d35596"
+  integrity sha512-6rt+RN7aOi1nGMyC4Xa5DdYiukl2UWCbcJft7YhxReBGQD7OAM8Pbxw6YMo4r2diNEA8FEmu32YOn9rhaiE5yw==
+
 type-check@^0.4.0, type-check@~0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.4.0.tgz#07b8203bfa7056c0657050e3ccd2c37730bab8f1"
@@ -16544,6 +16594,11 @@ ws@^7.2.3:
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.0.tgz#a5dd76a24197940d4a8bb9e0e152bb4503764da7"
   integrity sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ==
 
+ws@^7.3.1:
+  version "7.4.4"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.4.tgz#383bc9742cb202292c9077ceab6f6047b17f2d59"
+  integrity sha512-Qm8k8ojNQIMx7S+Zp8u/uHOx7Qazv3Yv4q68MiWWWOJhiwG5W3x7iqmRtJo8xxrciZUY4vRxUTJCKuRnF28ZZw==
+
 xml-name-validator@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"