54 lines
1.5 KiB
Rust
54 lines
1.5 KiB
Rust
use dashmap::DashMap;
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use once_cell::sync::Lazy;
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use rand::prelude::{IndexedRandom, RngExt};
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use std::sync::Arc;
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use crate::anonymous_clients::anonymous_client_connection::AnonymousClientConnection;
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static ANONYMOUS_USERS: Lazy<DashMap<u64, Arc<AnonymousClientConnection>>> =
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Lazy::new(|| DashMap::new());
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#[allow(dead_code)]
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pub async fn add_anonymous_user(connection: Arc<AnonymousClientConnection>) {
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ANONYMOUS_USERS.insert(connection.get_user_id(), connection);
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}
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#[allow(dead_code)]
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pub async fn remove_anonymous_user(user_id: u64) {
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ANONYMOUS_USERS.remove(&user_id);
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}
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pub async fn get_anonymous_user(user_id: u64) -> Option<Arc<AnonymousClientConnection>> {
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ANONYMOUS_USERS.get(&user_id).map(|c| c.clone())
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}
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pub async fn get_anonymous_user_by_name(
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username: String,
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) -> Option<Arc<AnonymousClientConnection>> {
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let users: Vec<_> = ANONYMOUS_USERS
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.iter()
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.map(|ref_multi| ref_multi.value().clone())
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.collect();
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for user_conn in users {
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if user_conn.get_user_name().await == username {
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return Some(user_conn);
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}
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}
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return None;
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}
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// TODO: implement check if taken
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pub fn generate_username() -> String {
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let adjectives = ["Swift", "Clever", "Brave", "Sneaky", "Fierce"];
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let nouns = ["Tiger", "Eagle", "Shark", "Wolf", "Dragon"];
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let mut rng = rand::rng();
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let adj = adjectives.choose(&mut rng).unwrap();
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let noun = nouns.choose(&mut rng).unwrap();
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let number: u16 = rng.random_range(0..10000);
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format!("{}{}{}", adj, noun, number)
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}
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