From 4649220bc2846c8fbc25ebfb18fa33b32bfd597d Mon Sep 17 00:00:00 2001
From: Chris Johnston <chjohnston@protonmail.com>
Date: Tue, 4 Jun 2019 21:36:34 -0700
Subject: [PATCH] add extension methods that make it easier to check the
 SystemChannelMessage flags for end users

because the flag is inverted, this ideally should make it easier for the user. it may also be useful to do something similar for modifying this property
---
 .../Extensions/GuildExtensions.cs             | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 src/Discord.Net.Core/Extensions/GuildExtensions.cs

diff --git a/src/Discord.Net.Core/Extensions/GuildExtensions.cs b/src/Discord.Net.Core/Extensions/GuildExtensions.cs
new file mode 100644
index 000000000..b3c52920c
--- /dev/null
+++ b/src/Discord.Net.Core/Extensions/GuildExtensions.cs
@@ -0,0 +1,24 @@
+namespace Discord
+{
+    /// <summary>
+    ///     An extension class for <see cref="IGuild"/>.
+    /// </summary>
+    public static class GuildExtensions
+    {
+        /// <summary>
+        ///     Gets if welcome message system messages are enabled.
+        /// </summary>
+        /// <param name="guild"> The guild to check. </param>
+        /// <returns> A <c>bool</c> indicating if the welcome messages are enabled in the system channel. </returns>
+        public static bool GetWelcomeMessagesEnabled(this IGuild guild)
+            => !guild.SystemChannelFlags.HasFlag(SystemChannelMessageDeny.WelcomeMessage);
+
+        /// <summary>
+        ///     Gets if guild boost system messages are enabled.
+        /// </summary>
+        /// <param name="guild"> The guild to check. </param>
+        /// <returns> A <c>bool</c> indicating if the guild boost messages are enabled in the system channel. </returns>
+        public static bool GetGuildBoostMessagesEnabled(this IGuild guild)
+            => !guild.SystemChannelFlags.HasFlag(SystemChannelMessageDeny.GuildBoost);
+    }
+}