From b22f17b596bd0ce36a1e7f7c149ab4ff2fe3e536 Mon Sep 17 00:00:00 2001
From: DroidDevelopment <johnship2876@gmail.com>
Date: Sat, 21 Dec 2024 23:10:53 -0500
Subject: [PATCH 1/2] Channel pins update event.

---
 lib/discordrb/bot.rb             |  4 ++++
 lib/discordrb/container.rb       | 11 +++++++++++
 lib/discordrb/events/channels.rb | 33 ++++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)

diff --git a/lib/discordrb/bot.rb b/lib/discordrb/bot.rb
index 9fb43b91d..62a4e23d8 100644
--- a/lib/discordrb/bot.rb
+++ b/lib/discordrb/bot.rb
@@ -1450,6 +1450,10 @@ def handle_dispatch(type, data)
 
         event = ChannelRecipientRemoveEvent.new(data, self)
         raise_event(event)
+      when :CHANNEL_PINS_UPDATE
+        event = ChannelPinsUpdateEvent.new(data, self)
+        raise_event(event)
+
       when :GUILD_MEMBER_ADD
         add_guild_member(data)
 
diff --git a/lib/discordrb/container.rb b/lib/discordrb/container.rb
index 5521437f9..c04f6b21f 100644
--- a/lib/discordrb/container.rb
+++ b/lib/discordrb/container.rb
@@ -635,6 +635,17 @@ def channel_select(attributes = {}, &block)
       register_event(ChannelSelectEvent, attributes, block)
     end
 
+    # This **event** is raised whenever a message is pinned or unpinned.
+    # @param attributes [Hash] The event's attributes.
+    # @option attributes [String, Integer, Channel] :channel A channel to match against.
+    # @option attributes [String, Integer, Server] :server A server to match against.
+    # @yield The block is executed when the event is raised.
+    # @yieldparam event [ChannelPinsUpdateEvent] The event that was raised.
+    # @return [ChannelPinsUpdateEventHandler] The event handler that was registered.
+    def channel_pins_update(attributes = {}, &block)
+      register_event(ChannelPinsUpdateEvent, attributes, block)
+    end
+
     # This **event** is raised for every dispatch received over the gateway, whether supported by discordrb or not.
     # @param attributes [Hash] The event's attributes.
     # @option attributes [String, Symbol, Regexp] :type Matches the event type of the dispatch.
diff --git a/lib/discordrb/events/channels.rb b/lib/discordrb/events/channels.rb
index 992ef305f..48524fa6b 100644
--- a/lib/discordrb/events/channels.rb
+++ b/lib/discordrb/events/channels.rb
@@ -168,6 +168,39 @@ def matches?(event)
     end
   end
 
+  # Raised when a message is pinned or unpinned.
+  class ChannelPinsUpdateEvent < Event
+    # @return [Time, nil] Time at which the most recent pinned message was pinned.
+    attr_reader :last_pin_timestamp
+
+    # @return [Channel] The channel this event originates from.
+    attr_reader :channel
+
+    # @return [Server, nil] The server this event originates from.
+    attr_reader :server
+
+    def initialize(data, bot)
+      @bot = bot
+
+      @server = bot.server(data['guild_id']) if data['guild_id']
+      @channel = bot.channel(data['channel_id'])
+      @last_pin_timestamp = Time.iso8601(data['last_pin_timestamp']) if data['last_pin_timestamp']
+    end
+  end
+
+  # Event handler for ChannelPinsUpdateEvent.
+  class ChannelPinsUpdateEventHandler < EventHandler
+    def matches?(event)
+      # Check for the proper event type.
+      return false unless event.is_a? ChannelPinsUpdateEvent
+
+      [
+        matches_all(@attributes[:server], event.server) { |a, e| a.resolve_id == e&.id },
+        matches_all(@attributes[:channel], event.channel) { |a, e| a.resolve_id == e.id },
+      ].reduce(true, &:&)
+    end
+  end
+
   # Raised when a user is added to a private channel
   class ChannelRecipientAddEvent < ChannelRecipientEvent; end
 

From 1b7a95ba7d66526f3b9853932645cdfb58d3a050 Mon Sep 17 00:00:00 2001
From: DroidDevelopment <johnship2876@gmail.com>
Date: Sat, 21 Dec 2024 23:15:09 -0500
Subject: [PATCH 2/2] Rubocop

---
 lib/discordrb/events/channels.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/discordrb/events/channels.rb b/lib/discordrb/events/channels.rb
index 48524fa6b..b14893ad4 100644
--- a/lib/discordrb/events/channels.rb
+++ b/lib/discordrb/events/channels.rb
@@ -196,7 +196,7 @@ def matches?(event)
 
       [
         matches_all(@attributes[:server], event.server) { |a, e| a.resolve_id == e&.id },
-        matches_all(@attributes[:channel], event.channel) { |a, e| a.resolve_id == e.id },
+        matches_all(@attributes[:channel], event.channel) { |a, e| a.resolve_id == e.id }
       ].reduce(true, &:&)
     end
   end