feat: add reactboard

1 files changed, 66 insertions, 0 deletions

diff --git a/src/handler/reactboard.rs b/src/handler/reactboard.rs
new file mode 100644
index 0000000..36f8361
--- /dev/null
+++ b/src/handler/reactboard.rs
@@ -0,0 +1,66 @@
+use crate::Error;
+use crate::{settings::Settings, utils};
+use log::*;
+use poise::serenity_prelude::{Context, Message, MessageReaction, Reaction};
+
+pub async fn handle(ctx: &Context, reaction: &Reaction, settings: &Settings) -> Result<(), Error> {
+	let msg = match reaction.message(&ctx.http).await {
+		Ok(msg) => msg,
+		Err(why) => {
+			warn!("couldn't get message of reaction! {}", why);
+			return Err(Box::new(why));
+		}
+	};
+
+	if let Some(matched) = msg
+		.clone()
+		.reactions
+		.into_iter()
+		.find(|r| r.reaction_type == reaction.emoji)
+	{
+		send_to_reactboard(ctx, &matched, &msg, settings).await?;
+	} else {
+		warn!(
+			"couldn't find any matching reactions for {} in {}",
+			reaction.emoji.as_data(),
+			msg.id
+		)
+	}
+
+	Ok(())
+}
+
+async fn send_to_reactboard(
+	ctx: &Context,
+	reaction: &MessageReaction,
+	msg: &Message,
+	settings: &Settings,
+) -> Result<(), Error> {
+	if !settings.can_use_reaction(reaction) {
+		info!("reaction {} can't be used!", reaction.reaction_type);
+		return Ok(());
+	}
+
+	if reaction.count == settings.reactboard_requirement.unwrap_or(5) {
+		let embed = utils::resolve_message_to_embed(ctx, msg).await;
+
+		settings
+			.reactboard_target
+			.send_message(&ctx.http, |m| {
+				m.allowed_mentions(|am| am.empty_parse())
+					.content(format!(
+						"{} **#{}**",
+						reaction.reaction_type, reaction.count
+					))
+					.set_embed(embed)
+			})
+			.await?;
+	} else {
+		info!(
+			"not putting message {} on reactboard, not enough reactions",
+			msg.id
+		)
+	}
+
+	Ok(())
+}