49 lines
1.4 KiB
Rust
49 lines
1.4 KiB
Rust
use crate::transport::omikron_connection::OmikronConnection;
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use dashmap::DashMap;
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use mtp::codec::CommunicationValue;
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use once_cell::sync::Lazy;
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use rand::prelude::IteratorRandom;
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use std::sync::Arc;
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pub static OMIKRON_CONNECTIONS: Lazy<DashMap<i64, Arc<OmikronConnection>>> =
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Lazy::new(|| DashMap::new());
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pub async fn add_omikron(conn: Arc<OmikronConnection>) {
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let id = match conn.clone().get_omikron_id().await {
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Some(id) => id,
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_ => {
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conn.close().await;
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return;
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}
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};
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if let Some(old) = OMIKRON_CONNECTIONS.insert(id, conn.clone()) {
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old.close().await;
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}
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}
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pub async fn remove_omikron(omikron_id: i64) {
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OMIKRON_CONNECTIONS.remove(&omikron_id);
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}
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pub async fn get_random_omikron() -> Result<Arc<OmikronConnection>, ()> {
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let mut rng = rand::thread_rng();
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let keys: Vec<_> = OMIKRON_CONNECTIONS.iter().map(|e| *e.key()).collect();
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if let Some(key) = keys.into_iter().choose(&mut rng) {
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if let Some(entry) = OMIKRON_CONNECTIONS.get(&key) {
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return Ok(entry.clone());
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}
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}
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Err(())
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}
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pub async fn send_to_user(user_id: i64, cv: &CommunicationValue) {
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if let Some(user_conn) = crate::sql::user_online_tracker::get_user_status(user_id) {
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if let Some(omikron_conn) = OMIKRON_CONNECTIONS.get(&user_conn.omikron_id) {
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let _ = omikron_conn.value().clone().send_message(cv).await;
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}
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}
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}
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