46 lines
1 KiB
Rust
46 lines
1 KiB
Rust
|
use std::{sync::LazyLock, time::Duration};
|
||
|
|
|
||
|
|
use surrealdb::{
|
||
|
|
engine::remote::ws::{Client, Ws},
|
||
|
|
opt::auth::Root,
|
||
|
|
Surreal,
|
||
|
|
};
|
||
|
|
use tokio::time::sleep;
|
||
|
|
|
||
|
|
use crate::DatabaseConfig;
|
||
|
|
|
||
|
|
static DB: LazyLock<Surreal<Client>> = LazyLock::new(Surreal::init);
|
||
|
|
|
||
|
|
pub async fn establish_connection() {
|
||
|
|
let database_config = DatabaseConfig::default();
|
||
|
|
DB.connect::<Ws>(database_config.address).await.unwrap();
|
||
|
|
DB.signin(Root {
|
||
|
|
username: &database_config.username,
|
||
|
|
password: &database_config.password,
|
||
|
|
})
|
||
|
|
.await
|
||
|
|
.unwrap();
|
||
|
|
DB.use_ns(database_config.namespace).await.unwrap();
|
||
|
|
DB.use_db(database_config.database).await.unwrap();
|
||
|
|
}
|
||
|
|
|
||
|
|
pub async fn is_alive() -> bool {
|
||
|
|
tokio::select! {
|
||
|
|
alive_status = DB.health() => {
|
||
|
|
match alive_status {
|
||
|
|
Ok(_) => true,
|
||
|
|
Err(_) => false,
|
||
|
|
}
|
||
|
|
},
|
||
|
|
_ = sleep(Duration::from_secs(1)) => false
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
pub async fn create_post() {}
|
||
|
|
|
||
|
|
pub async fn read_post() {}
|
||
|
|
|
||
|
|
pub async fn update_post() {}
|
||
|
|
|
||
|
|
pub async fn delete_post() {}
|