refluxer 0.1.0

Rust API wrapper for Fluxer
Documentation 
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use crate::model::channel::Channel;
use crate::model::guild::Guild;
use crate::model::id::{ChannelId, GuildId};
use crate::model::user::User;
use std::collections::HashMap;
use std::sync::Arc;
use tokio::sync::RwLock;

#[derive(Debug, Clone)]
pub struct Cache {
    inner: Arc<CacheInner>,
}

#[derive(Debug)]
struct CacheInner {
    guilds: RwLock<HashMap<GuildId, Guild>>,
    channels: RwLock<HashMap<ChannelId, Channel>>,
    current_user: RwLock<Option<User>>,
}

impl Cache {
    pub fn new() -> Self {
        Self {
            inner: Arc::new(CacheInner {
                guilds: RwLock::new(HashMap::new()),
                channels: RwLock::new(HashMap::new()),
                current_user: RwLock::new(None),
            }),
        }
    }

    pub async fn guild(&self, id: GuildId) -> Option<Guild> {
        self.inner.guilds.read().await.get(&id).cloned()
    }
    pub async fn channel(&self, id: ChannelId) -> Option<Channel> {
        self.inner.channels.read().await.get(&id).cloned()
    }
    pub async fn current_user(&self) -> Option<User> {
        self.inner.current_user.read().await.clone()
    }
    pub(crate) async fn set_current_user(&self, user: User) {
        *self.inner.current_user.write().await = Some(user);
    }
    pub(crate) async fn insert_guild(&self, guild: Guild) {
        self.inner.guilds.write().await.insert(guild.id, guild);
    }
    pub(crate) async fn remove_guild(&self, id: GuildId) {
        self.inner.guilds.write().await.remove(&id);
    }
    pub(crate) async fn insert_channel(&self, channel: Channel) {
        self.inner
            .channels
            .write()
            .await
            .insert(channel.id, channel);
    }
    pub(crate) async fn remove_channel(&self, id: ChannelId) {
        self.inner.channels.write().await.remove(&id);
    }
}

impl Default for Cache {
    fn default() -> Self {
        Self::new()
    }
}