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Add handling command ❌ reactions

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and, uhh, rename invoker_id to author_id
This commit is contained in:
dev-kittens
2020-10-18 00:59:36 -05:00
parent 05cc30279a
commit 56bb5e975f
3 changed files with 33 additions and 2 deletions
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22
PluralKit.Bot/Handlers/ReactionAdded.cs
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@@ -48,12 +48,15 @@ namespace PluralKit.Bot
_db.Execute(c => _repo.GetMessage(c, evt.Message.Id));
FullMessage msg;
CommandMessage cmdmsg;
switch (evt.Emoji.Name)
{
// Message deletion
case "\u274C": // Red X
if ((msg = await GetMessage()) != null)
await HandleDeleteReaction(evt, msg);
else if ((cmdmsg = await _db.Execute(conn => _repo.GetCommandMessage(conn, evt.Message.Id))) != null)
await HandleCommandDeleteReaction(evt, cmdmsg);
break;
case "\u2753": // Red question mark
@@ -92,6 +95,25 @@ namespace PluralKit.Bot
await _db.Execute(c => _repo.DeleteMessage(c, evt.Message.Id));
}
private async ValueTask HandleCommandDeleteReaction(MessageReactionAddEventArgs evt, CommandMessage msg)
{
if (!evt.Channel.BotHasAllPermissions(Permissions.ManageMessages)) return;
// Can only delete your own message
if (msg.author_id != evt.User.Id) return;
try
{
await evt.Message.DeleteAsync();
}
catch (NotFoundException)
{
// Message was deleted by something/someone else before we got to it
}
// No need to delete database row here, it'll get deleted by the once-per-minute scheduled task.
}
private async ValueTask HandleQueryReaction(MessageReactionAddEventArgs evt, FullMessage msg)
{
// Try to DM the user info about the message