add redirect from login page if already logged in

1 files changed, 13 insertions, 3 deletions

diff --git a/src/routes/login.rs b/src/routes/login.rs
index bd7eaf1..9bb4efa 100644
--- a/src/routes/login.rs
+++ b/src/routes/login.rs
@@ -2,6 +2,7 @@ use actix_session::Session;
 use actix_web::http::header::LOCATION;
 use actix_web::{get, post, web, HttpResponse};
 use serde::Deserialize;
+use uuid::Uuid;
 
 use crate::error::PinussyError;
 use crate::notification::{Kind, Notification};
@@ -10,15 +11,24 @@ use crate::Pinussy;
 use crate::Result;
 
 #[get("/login")]
-async fn get() -> HttpResponse {
-    HttpResponse::Ok().body(render!(templates::login_html, None).unwrap())
+async fn get(session: Session, state: web::Data<Pinussy>) -> Result<HttpResponse> {
+    if let Some(user_id) = session.get::<Uuid>("user_id")? {
+        if state.db.users().read(user_id).await.is_ok() {
+            return Ok(HttpResponse::SeeOther()
+                .insert_header((LOCATION, "/"))
+                .finish());
+        } else {
+            session.purge()
+        }
+    }
+    Ok(HttpResponse::Ok().body(render!(templates::login_html, None).unwrap()))
 }
 
 #[derive(Deserialize)]
 struct LoginForm {
     username: String,
     password: String,
-    rememberme: Option<String>,
+    // rememberme: Option<String>,
 }
 
 #[post("/login")]