From dcf95ec01a6c5528bbbce5aec21f01b35ccc7454 Mon Sep 17 00:00:00 2001
From: Daniel Odendahl Jr <danielbodendahl@gmail.com>
Date: Fri, 19 May 2017 13:41:15 +0000
Subject: [PATCH] Guard

---
 commands/util/clearsetting.js |  8 ++++----
 commands/util/inviteguard.js  | 23 +++++++++++++++++++++++
 index.js                      |  8 ++++++++
 package.json                  |  2 +-
 4 files changed, 36 insertions(+), 5 deletions(-)
 create mode 100644 commands/util/inviteguard.js

diff --git a/commands/util/clearsetting.js b/commands/util/clearsetting.js
index 0a245867..9ea35e22 100644
--- a/commands/util/clearsetting.js
+++ b/commands/util/clearsetting.js
@@ -6,16 +6,16 @@ module.exports = class ClearSettingCommand extends Command {
             name: 'clear-setting',
             group: 'util',
             memberName: 'clear-setting',
-            description: 'Removes a custom-set Mod Channel, Member Channel, Member Message, Staff Role, or Single Role.',
+            description: 'Removes a custom-set Guard Mode, Mod Channel, Member Channel, Member Message, Staff Role, or Single Role.',
             guildOnly: true,
             args: [
                 {
                     key: 'setting',
-                    prompt: 'What setting do you want to clear? `modLog`, `memberLog`, `joinMsg`, `leaveMsg`, `staffRole`, or `singleRole`?',
+                    prompt: 'What setting do you want to clear? `guard`, `modLog`, `memberLog`, `joinMsg`, `leaveMsg`, `staffRole`, or `singleRole`?',
                     type: 'string',
                     validate: setting => {
-                        if (['modLog', 'memberLog', 'joinMsg', 'leaveMsg', 'staffRole', 'singleRole'].includes(setting)) return true;
-                        return 'Please enter either `modLog`, `memberLog`, `joinMsg`, `leaveMsg`, `staffRole`, or `singleRole`.';
+                        if (['guard', 'modLog', 'memberLog', 'joinMsg', 'leaveMsg', 'staffRole', 'singleRole'].includes(setting)) return true;
+                        return 'Please enter either `guard`, `modLog`, `memberLog`, `joinMsg`, `leaveMsg`, `staffRole`, or `singleRole`.';
                     }
                 }
             ]
diff --git a/commands/util/inviteguard.js b/commands/util/inviteguard.js
new file mode 100644
index 00000000..4afadf92
--- /dev/null
+++ b/commands/util/inviteguard.js
@@ -0,0 +1,23 @@
+const { Command } = require('discord.js-commando');
+
+module.exports = class GuardCommand extends Command {
+    constructor(client) {
+        super(client, {
+            name: 'invite-guard',
+            aliases: ['guard'],
+            group: 'util',
+            memberName: 'invite-guard',
+            description: 'Configures auto-delete for invites.',
+            guildOnly: true
+        });
+    }
+    
+    hasPermission(msg) {
+        return msg.member.hasPermission('ADMINISTRATOR');
+    }
+
+    run(msg) {
+        msg.guild.settings.set('guard', true);
+        return msg.say('Invite Guard is now active.');
+    }
+};
diff --git a/index.js b/index.js
index a6103b57..cd2bb95c 100644
--- a/index.js
+++ b/index.js
@@ -66,6 +66,14 @@ client.on('commandError', (command, err) => {
 });
 
 client.on('message', async (msg) => {
+    if (msg.guild && msg.guild.settings.get('guard') && /(discord(.gg\/|app.com\/invite\/))/g.test(msg.content)) {
+        if (msg.channel.permissionsFor(client.user).has('ADMINISTRATOR')) return;
+        if (msg.member.roles.has(msg.guild.settings.get('staffRole'))) return;
+        if (!msg.channel.permissionsFor(client.user).has('SEND_MESSAGES')) return;
+        if (msg.channel.permissionsFor(client.user).has('MANAGE_MESSAGES')) msg.delete();
+        else msg.channel.send('Message could not be deleted, missing the `Manage Messages` permission.');
+        return msg.reply('Invites are prohibited from being posted here.');
+    } else
     if (msg.isMentioned(client.user)) {
         if (msg.author.bot) return;
         if (msg.channel.type !== 'dm') {
diff --git a/package.json b/package.json
index 86a526f4..32c09330 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xiaobot",
-  "version": "19.8.3",
+  "version": "19.9.0",
   "description": "A Discord Bot",
   "main": "shardingmanager.js",
   "scripts": {