fix: ignore message-updates event when the given message wasn't edited by a user

This fixes an issue where sending non-cached discord links would trigger a message update event from discord's side and thus trigger gru's reponse twice when handlng events.

For example such issue could occur when sending a message using the `@everyone` mention together with a link. Before this commit, Gru would be triggered once with the message-create event, and a second time with the message-update from discord when adding the link embed information.

This commit fixes this issue by ignoring the message from the message-update event if the message in question doesn't have the edited-at property be a non-null value.

Signed-off-by: Matthieu Pignolet <m@mpgn.dev>

1 files changed, 1 insertions, 0 deletions

diff --git a/discordjs/src/index.mjs b/discordjs/src/index.mjs
index 589d75a..b456eec 100644
--- a/discordjs/src/index.mjs
+++ b/discordjs/src/index.mjs
@@ -65,6 +65,7 @@ const ignoredChannels = [
 let messageReplyCounter = 0;
 const messageAction = async (message, ctx) => {
   if (message.author.bot) return;
+  if (message.editedAt == null && ctx == SYMBOL_FOR_UPDATE) return;
 
   messageReplyCounter += 1;
   console.log("counter is at", messageReplyCounter);