feat: nickname detector

events/guildMemberUpdate.js

@@ -0,0 +1,46 @@
+module.exports = {
+  name: 'guildMemberUpdate',
+  once: false,
+  async execute(oldMember, newMember, client) {
+    if (newMember.partial) {
+      await newMember.fetch();
+    }
+
+    const badLetters = require('../detector/detection.json').join('');
+    const detector = RegExp(`[${badLetters}]`, 'giu');
+    const cleanNickname = newMember.displayName.replace(/[.\-_ /\\()[\]]/giu, '');
+    const result = [...cleanNickname.matchAll(detector)];
+
+    if (result.length / cleanNickname.length < 0.75 || !newMember.manageable || !newMember.guild.me.permissions.has('MANAGE_NICKNAMES')) {
+      return;
+    }
+
+    const newNickname = newMember.nickname.replace(detector, 'h');
+    newMember.setNickname(newNickname);
+
+    if (newMember.user.bot) {
+      return;
+    }
+
+    require('../detector/counter.js')(client, newMember.guild.id, newMember.id);
+
+    const logs = client.db.prepare('SELECT logs FROM guilds WHERE id = ?').get(newMember.guild.id)?.logs;
+    const channel = newMember.guild.channels.cache.get(logs);
+
+    channel?.send({
+      embeds: [{
+        title: 'G Removal',
+        url: 'https://h-projects.github.io/app/fuck-g/',
+        color: client.config.color,
+        fields: [
+          { name: 'Type', value: 'Nickname' },
+          { name: 'User', value: `${newMember} (${newMember.id})` },
+          { name: 'Nickname', value: newMember.nickname }
+        ],
+        thumbnail: {
+          url: newMember.user.displayAvatarURL({ dynamic: true })
+        }
+      }]
+    });
+  }
+};