feat(auth): introduce use_user hook

src/contexts/auth.rs

@@ -6,7 +6,7 @@ use crate::functions::{Login, Logout, Register, RegistrationResult};
 
 cfg_if! {
 if #[cfg(feature = "ssr")] {
-    use crate::{hooks::use_identity, model::Session};
+    use crate::{hooks::{use_identity, use_user}};
 }
 }
 
@@ -47,17 +47,12 @@ impl AuthContext {
 
 #[server(GetUserId, "/api")]
 async fn get_user_id(cx: Scope) -> Result<Option<String>, ServerFnError> {
-    let identity = use_identity(cx)?;
-
-    let session_id = identity
-        .id()
-        .map_err(|_| ServerFnError::ServerError("User Not Found!".to_string()))?;
-
-    match Session::find_user_via_session(&session_id).await {
+    match use_user(cx).await {
         Some(user) => {
             return Ok(Some(user.username));
         }
         None => {
+            let identity = use_identity(cx)?;
             identity.logout();
             return Err(ServerFnError::ServerError("Inactive session!".to_string()));
         }

src/hooks/mod.rs

@@ -8,8 +8,10 @@ cfg_if! {
 if #[cfg(feature = "ssr")] {
     mod database;
     mod identity;
+    mod user;
 
     pub use self::database::*;
     pub use self::identity::*;
+    pub use self::user::*;
 }
 }

src/hooks/user.rs

@@ -0,0 +1,19 @@
+use leptos::*;
+
+use crate::model::{Session, User};
+
+use super::use_identity;
+
+pub async fn use_user(cx: Scope) -> Option<User> {
+    let Ok(identity) = use_identity(cx) else {
+        error!("failed to get identity");
+        return None;
+    };
+
+    let Ok(session_id) = identity.id() else {
+        error!("failed to get session id!");
+        return None;
+    };
+
+    Session::find_user_via_session(&session_id).await
+}