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use crate::Context;
use color_eyre::eyre::{Context as _, Result};
use log::debug;
use poise::serenity_prelude::futures::{StreamExt, TryStreamExt};
#[poise::command(
slash_command,
ephemeral,
required_permissions = "MANAGE_MESSAGES",
default_member_permissions = "MANAGE_MESSAGES"
)]
pub async fn clear_messages(
ctx: Context<'_>,
#[description = "How many messages to delete"] num_messages: usize,
) -> Result<()> {
ctx.defer_ephemeral().await?;
let channel = ctx.channel_id();
let messages = channel
.messages_iter(ctx)
.take(num_messages)
.try_fold(Vec::new(), |mut acc, msg| async move {
acc.push(msg);
Ok(acc)
})
.await
.wrap_err_with(|| {
format!("Couldn't collect {num_messages} messages from channel {channel}")
})?;
debug!("Clearing {num_messages} messages from channel {channel}!");
channel.delete_messages(ctx, messages).await?;
ctx.reply(format!("Deleted {num_messages} message(s)"))
.await?;
Ok(())
}
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