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use diesel::{
result::Error as DieselError,
NotFound,
};
use grate::tracing;
use serenity::all::ReactionType;
use crate::{
db::{
connection,
delete_meme,
},
util,
PoiseContext,
};
/// Delete a meme by name.
#[poise::command(prefix_command, guild_only, category = "memes", aliases("delmem"))]
pub async fn delmeme(ctx: PoiseContext<'_>, title: String) -> anyhow::Result<()> {
let mut conn = connection().await?;
match delete_meme(&mut conn, &title, ctx.author().id.get()).await {
Ok(_) => {
util::react(ctx, ReactionType::Unicode("💀".to_owned())).await?;
Ok(())
},
Err(e) => {
if let Some(NotFound) = e.downcast_ref::<DieselError>() {
tracing::info!("attempted to delete nonexistent meme: '{}'", title);
util::react(ctx, ReactionType::Unicode("❓".to_owned())).await?;
util::reply(ctx, "nice try").await?;
return Ok(());
}
Err(e)?;
Ok(())
},
}
}
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