Delete note command

Author: Taaku18

CHANGELOG.md

@@ -7,7 +7,7 @@ This project mostly adheres to [Semantic Versioning](https://semver.org/spec/v2.
 however, insignificant breaking changes does not guarantee a major version bump, see the reasoning [here](https://github.com/kyb3r/modmail/issues/319).
 
 
-# v3.3.0-dev2
+# v3.3.0-dev3
 
 
 ### Important
@@ -31,6 +31,7 @@ however, insignificant breaking changes does not guarantee a major version bump,
 ### Changed
 
 - `?contact` no longer send the "thread created" message to where the command is ran, instead, it's now sent to the newly created thread channel. (Thanks to DAzVise)
+- Automatically delete notes command `?note` when there's no attachments attached.
 - Plugins update (mostly internal).
   - `git` is no longer used to install plugins, it now downloads through zip files.
   - `?plugins enabled` renamed to `?plugins loaded` while `enabled` is still an alias to that command.

core/thread.py

@@ -734,17 +734,19 @@ async def send(
                 embed.set_footer(text=mod_tag)  # Normal messages
             else:
                 embed.set_footer(text=self.bot.config["anon_tag"])
+        elif note:
+            embed.colour = self.bot.main_color
+        else:
+            embed.set_footer(text=f"Message ID: {message.id}")
+            embed.colour = self.bot.recipient_color
+
+        if from_mod or note:
             delete_message = not bool(message.attachments)
             if delete_message and destination == self.channel:
                 try:
                     await message.delete()
                 except Exception as e:
                     logger.warning('Cannot delete message: %s.', str(e))
-        elif note:
-            embed.colour = self.bot.main_color
-        else:
-            embed.set_footer(text=f"Message ID: {message.id}")
-            embed.colour = self.bot.recipient_color
 
         try:
             await destination.trigger_typing()