fix(auth): fix MsgPack serialization by adding missing feature in backend and reverting to individual arguments

.gitignore

@@ -8,3 +8,9 @@ backend.log
 .runner
 .env
 backend/.env
+*.db
+*.db-shm
+*.db-wal
+*.sqlite
+*.sqlite-shm
+*.sqlite-wal

Cargo.lock

@@ -3761,6 +3761,7 @@ dependencies = [
  "struct-patch",
  "thiserror 2.0.18",
  "tokio",
+ "tracing",
  "utoipa",
 ]
 

backend/Cargo.toml

@@ -44,6 +44,6 @@ tower_governor = "0.8.0"
 governor = "0.10.4"
 
 # Leptos
-leptos = { version = "0.8.15", features = ["nightly"] }
+leptos = { version = "0.8.15", features = ["nightly", "msgpack"] }
 leptos_axum = { version = "0.8.7" }
 jsonwebtoken = "9"

frontend/src/components/auth/setup.rs

@@ -41,7 +41,8 @@ pub fn Setup() -> impl IntoView {
                 }
                 Err(e) => {
                     log::error!("Setup failed: {:?}", e);
-                    error.1.set(Some("Kurulum sırasında bir hata oluştu".to_string()));
+                    // Hatanın sadece mesaj kısmını almaya çalışalım, yoksa full struct basılabilir
+                    error.1.set(Some(format!("Hata: {}", e)));
                     loading.1.set(false);
                 }
             }

shared/Cargo.toml

@@ -10,6 +10,7 @@ struct-patch = "0.5"
 rmp-serde = "1.3"
 bytes = "1"
 http = "1"
+tracing = "0.1"
 
 # Leptos 0.8.7
 leptos = { version = "0.8.15", features = ["nightly", "msgpack"] }

shared/src/db.rs

@@ -28,9 +28,18 @@ impl Db {
     }
 
     async fn run_migrations(&self) -> Result<()> {
-        sqlx::migrate!("./migrations").run(&self.pool).await?;
+        tracing::info!("Starting database migrations...");
+        match sqlx::migrate!("./migrations").run(&self.pool).await {
+            Ok(_) => {
+                tracing::info!("Database migrations completed successfully.");
                 Ok(())
             }
+            Err(e) => {
+                tracing::error!("Database migration failed: {}", e);
+                Err(e.into())
+            }
+        }
+    }
 
     // --- User Operations ---
 

shared/src/server_fns/auth.rs

@@ -24,9 +24,19 @@ pub struct SetupStatus {
 pub async fn get_setup_status() -> Result<SetupStatus, ServerFnError> {
     use crate::DbContext;
 
-    let db_context = use_context::<DbContext>().ok_or_else(|| ServerFnError::new("DB Context missing"))?;
+    tracing::info!("Checking setup status...");
+    let db_context = use_context::<DbContext>().ok_or_else(|| {
+        tracing::error!("DB Context missing in GetSetupStatus");
+        ServerFnError::new("DB Context missing")
+    })?;
+    
     let has_users = db_context.db.has_users().await
-        .map_err(|e| ServerFnError::new(format!("DB error: {}", e)))?;
+        .map_err(|e| {
+            tracing::error!("DB error in GetSetupStatus: {}", e);
+            ServerFnError::new(format!("DB error: {}", e))
+        })?;
+    
+    tracing::info!("Setup status: completed={}", has_users);
 
     Ok(SetupStatus {
         completed: has_users,
@@ -37,21 +47,33 @@ pub async fn get_setup_status() -> Result<SetupStatus, ServerFnError> {
 pub async fn setup(username: String, password: String) -> Result<(), ServerFnError> {
     use crate::DbContext;
 
-    let db_context = use_context::<DbContext>().ok_or_else(|| ServerFnError::new("DB Context missing"))?;
+    tracing::info!("Attempting setup for user: {}", username);
+    let db_context = use_context::<DbContext>().ok_or_else(|| {
+        tracing::error!("DB Context missing in Setup");
+        ServerFnError::new("DB Context missing")
+    })?;
     
     // Check if setup is already done
     let has_users = db_context.db.has_users().await.unwrap_or(false);
     if has_users {
+        tracing::warn!("Setup attempt blocked: Setup already completed");
         return Err(ServerFnError::new("Setup already completed"));
     }
 
     // Hash password (low cost for MIPS)
     let password_hash = bcrypt::hash(&password, 6)
-        .map_err(|_| ServerFnError::new("Hashing error"))?;
+        .map_err(|e| {
+            tracing::error!("Hashing error: {}", e);
+            ServerFnError::new("Hashing error")
+        })?;
 
     db_context.db.create_user(&username, &password_hash).await
-        .map_err(|e| ServerFnError::new(format!("DB error: {}", e)))?;
+        .map_err(|e| {
+            tracing::error!("Failed to create user: {}", e);
+            ServerFnError::new(format!("DB error: {}", e))
+        })?;
 
+    tracing::info!("Setup completed successfully for user: {}", username);
     Ok(())
 }