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use rand::{distributions::Alphanumeric, Rng};
use serde::Serialize;
use tracing::instrument;
use crate::database;
use crate::types::response::{Result, ResponseCode};
#[derive(Serialize)]
pub struct Session {
pub user_id: u64,
pub token: String
}
impl Session {
#[instrument()]
pub fn from_token(token: &str) -> Result<Self> {
let Ok(Some(session)) = database::sessions::get_session(token) else {
return Err(ResponseCode::BadRequest.text("Invalid auth token"));
};
Ok(session)
}
#[instrument()]
pub fn new(user_id: u64) -> Result<Self> {
let token: String = rand::thread_rng().sample_iter(&Alphanumeric).take(32).map(char::from).collect();
match database::sessions::set_session(user_id, &token) {
Err(_) => return Err(ResponseCode::BadRequest.text("Failed to create session")),
Ok(_) => return Ok(Session {user_id, token})
};
}
#[instrument()]
pub fn delete(user_id: u64) -> Result<()> {
if let Err(_) = database::sessions::delete_session(user_id) {
tracing::error!("Failed to logout user");
return Err(ResponseCode::InternalServerError.text("Failed to logout"));
};
Ok(())
}
}
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