loadout.rs

use futures::{
    compat::Future01CompatExt,
    future::TryFutureExt,
    Future, Stream,
};
use std::sync::Arc;
use crate::{
    commands::prelude::*,
    errors::Result,
};

pub struct LoadoutCommand;

impl Command for LoadoutCommand {
    fn info(&self) -> CommandInfo {
        CommandInfo {
            name: "loadout".to_string(),
            description: "Show or set your current loadout.".to_string(),
            guild_only: true,
            owner_only: false,
            usage: Some("loadout [slot] [item]".to_string()),
            aliases: vec![]
        }
    }

    fn execute(&self, mg: Message, args: Args, state: Arc<State>) {
        spawncommand(try_cmd(mg, args, state).map_err(|why| {
            error!("Loadout Command failed. {:?}", why);
        }))
    }
}

async fn try_cmd(mg: Message, mut args: Args, state: Arc<State>) -> Result<()> {
    use futures::future::Future;
    state.postgres.run(|mut conn| {
        conn.prepare("SELECT slot_1, slot_2, slot_3 FROM loadouts WHERE user_id = $1")
            .then(|st| {
                let query = conn.query(&st.unwrap(), &[&(mg.author.id.0 as i64)]);
                Ok(())
            })
    });

    Ok(())
}