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|
use diesel::{
result::Error as DieselError,
NotFound,
};
use log::info;
use serenity::{
all::ReactionType,
framework::standard::{
macros::command,
Args,
CommandResult,
},
model::channel::Message,
prelude::*,
};
use crate::{
db::{
connection,
delete_meme,
},
util,
};
#[command]
#[aliases("delmem")]
pub async fn delmeme(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
let title = args.single_quoted::<String>()?;
let mut conn = connection().await?;
match delete_meme(&mut conn, &title, msg.author.id.get()).await {
Ok(_) => {
msg.react(ctx, ReactionType::Unicode("💀".to_owned())).await?;
Ok(())
},
Err(e) => {
if let Some(NotFound) = e.downcast_ref::<DieselError>() {
msg.react(&ctx, ReactionType::Unicode("❓".to_owned())).await?;
info!("attempted to delete nonexistent meme: '{}'", title);
util::send(ctx, msg.channel_id, "nice try", msg.tts).await?;
return Ok(());
}
Err(e)?;
Ok(())
},
}
}
|
