reminder-bot/src/models/mod.rs

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Rust
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2021-07-16 20:28:51 +00:00
pub mod channel_data;
pub mod guild_data;
pub mod timer;
pub mod user_data;
use serenity::{async_trait, model::id::GuildId, prelude::Context};
use crate::{consts::DEFAULT_PREFIX, GuildDataCache, SQLPool};
use guild_data::GuildData;
use std::sync::Arc;
use tokio::sync::RwLock;
#[async_trait]
pub trait CtxGuildData {
async fn guild_data<G: Into<GuildId> + Send + Sync>(
&self,
guild_id: G,
) -> Result<Arc<RwLock<GuildData>>, sqlx::Error>;
async fn prefix<G: Into<GuildId> + Send + Sync>(&self, guild_id: Option<G>) -> String;
}
#[async_trait]
impl CtxGuildData for Context {
async fn guild_data<G: Into<GuildId> + Send + Sync>(
&self,
guild_id: G,
) -> Result<Arc<RwLock<GuildData>>, sqlx::Error> {
let guild_id = guild_id.into();
let guild = guild_id.to_guild_cached(&self.cache).await.unwrap();
let guild_cache = self
.data
.read()
.await
.get::<GuildDataCache>()
.cloned()
.unwrap();
let x = if let Some(guild_data) = guild_cache.get(&guild_id) {
Ok(guild_data.clone())
} else {
let pool = self.data.read().await.get::<SQLPool>().cloned().unwrap();
match GuildData::from_guild(guild, &pool).await {
Ok(d) => {
let lock = Arc::new(RwLock::new(d));
guild_cache.insert(guild_id, lock.clone());
Ok(lock)
}
Err(e) => Err(e),
}
};
x
}
async fn prefix<G: Into<GuildId> + Send + Sync>(&self, guild_id: Option<G>) -> String {
if let Some(guild_id) = guild_id {
self.guild_data(guild_id)
.await
.unwrap()
.read()
.await
.prefix
.clone()
} else {
DEFAULT_PREFIX.clone()
}
}
}