Admin dashboard and sessions

src/session_state.rs

@@ -0,0 +1,53 @@
+use axum::{extract::FromRequestParts, http::request::Parts};
+use std::result;
+use tower_sessions::{Session, session::Error};
+use uuid::Uuid;
+
+pub struct TypedSession(Session);
+
+type Result<T> = result::Result<T, Error>;
+
+impl TypedSession {
+    const USER_ID_KEY: &'static str = "user_id";
+    const USERNAME_KEY: &'static str = "username";
+
+    pub async fn renew(&self) -> Result<()> {
+        self.0.cycle_id().await
+    }
+
+    pub async fn insert_user_id(&self, user_id: Uuid) -> Result<()> {
+        self.0.insert(Self::USER_ID_KEY, user_id).await
+    }
+
+    pub async fn get_user_id(&self) -> Result<Option<Uuid>> {
+        self.0.get(Self::USER_ID_KEY).await
+    }
+
+    pub async fn insert_username(&self, username: String) -> Result<()> {
+        self.0.insert(Self::USERNAME_KEY, username).await
+    }
+
+    pub async fn get_username(&self) -> Result<Option<String>> {
+        self.0.get(Self::USERNAME_KEY).await
+    }
+
+    pub async fn clear(&self) {
+        self.0.clear().await;
+    }
+}
+
+impl<S> FromRequestParts<S> for TypedSession
+where
+    S: Sync + Send,
+{
+    type Rejection = <Session as FromRequestParts<S>>::Rejection;
+
+    async fn from_request_parts(
+        parts: &mut Parts,
+        state: &S,
+    ) -> result::Result<Self, Self::Rejection> {
+        Session::from_request_parts(parts, state)
+            .await
+            .map(TypedSession)
+    }
+}