Show attendee names in embed

Author: Gehock

CHANGELOG.md

@@ -5,6 +5,10 @@ The project uses semantic versioning (see [SemVer](https://semver.org)).
 
 ## [Unreleased]
 
+### Added
+
+- Event embeds now show the name of attendees who have clicked the attend reaction.
+
 ## v0.52.0 - 2025-04-01
 
 ### Changed

src/operationbot/event.py

@@ -368,7 +368,12 @@ def createEmbed(self, cache=True) -> Embed | None:
                 hash_string += f"{hash_string}{group.name}\n"
 
         if self.sideop or cfg.ALWAYS_DISPLAY_ATTENDANCE:
-            attendees = f"Attendees: {len(self.attendees)}\n\n"
+            if self.attendees:
+                attendee_names = [user.display_name for user in self.attendees]
+                name_string = "\n- " + "\n- ".join(attendee_names)
+            else:
+                name_string = ""
+            attendees = f"Other attendees: {len(self.attendees)}{name_string}\n\n"
         else:
             attendees = ""
         footer_text = f"{attendees}Event ID: {str(self.id)}"

tests/test_event.py

@@ -4,7 +4,7 @@
 from discord import Embed
 
 from operationbot import config as cfg
-from operationbot.event import Event
+from operationbot.event import Event, User
 
 
 def _timestamp(date: datetime) -> int:
@@ -113,3 +113,19 @@ def test_cancel():
     event.cancelled = True
 
     assert event.title == "Cancelled Operation"
+
+
+def test_footer():
+    date = datetime(2020, 1, 1, 12, 0, 0)
+    event = Event(date, guildEmojis=(), platoon_size="empty")
+    user1 = User(1, "User 1")
+    user2 = User(2, "User 2")
+    assert len(event.attendees) == 0
+    embed = cast(Embed, event.createEmbed(cache=False))
+    assert embed.footer.text == "Other attendees: 0\n\nEvent ID: 0"
+
+    event.add_attendee(user1)
+    event.add_attendee(user2)
+    assert len(event.attendees) == 2
+    embed = cast(Embed, event.createEmbed(cache=False))
+    assert embed.footer.text == "Other attendees: 2\n- User 1\n- User 2\n\nEvent ID: 0"