(fix) cors and logging at login and register

Cargo.lock

@@ -1294,6 +1294,7 @@ dependencies = [
  "sqlx",
  "thiserror",
  "tokio",
+ "tower-http",
  "tracing",
  "tracing-subscriber",
  "url",
@@ -2539,6 +2540,7 @@ dependencies = [
  "tower",
  "tower-layer",
  "tower-service",
+ "tracing",
 ]
 
 [[package]]

Cargo.toml

@@ -26,6 +26,8 @@ uuid = { version = "1", features = ["v4", "serde"] }
 tracing = "0.1"
 tracing-subscriber = "0.3"
 
+tower-http = { version = "0.6", features = ["trace", "cors", ] }
+
 thiserror = "2.0"
 anyhow = "1.0"
 

src/api/accounts.rs

@@ -1,7 +1,7 @@
 // src/api/accounts.rs
 // Account data retrieval
 
-use super::{client::{BankClient, BankingError}, models::{ApiResponse, AccountData, BalanceData, BalanceResponse}};
+use super::{client::{BankClient, BankingError}, models::{ApiResponse, AccountData, BalanceResponse}};
 use tracing::{info, error, debug};
 
 

src/auth/handlers.rs

@@ -12,6 +12,7 @@ use axum::{
 };
 use serde::{Deserialize, Serialize};
 use serde_json::json;
+use tracing::{info, warn, error, debug};  // ← ONLY ADD THIS
 
 use crate::{state::AppState, db};
 use super::{jwt::generate_token, password::{hash_password, verify_password}};
@@ -38,8 +39,13 @@ pub async fn register_handler(
     State(state): State<AppState>,
     Json(payload): Json<RegisterRequest>,
 ) -> impl IntoResponse {
+    info!("🔐 REGISTER REQUEST");  // ← ADD
+    debug!("  bank_user_number: {}", payload.bank_user_number);  // ← ADD
+    debug!("  password length: {} chars", payload.password.len());  // ← ADD
+    
     // Validate password length
     if payload.password.len() < 3 {
+        error!("❌ Password too short");  // ← ADD
         return Err((
             StatusCode::BAD_REQUEST,
             Json(json!({ "error": "Password must be at least 3 characters" }))
@@ -48,6 +54,7 @@ pub async fn register_handler(
 
     // Validate bank_user_number (1-10)
     if payload.bank_user_number < 1 || payload.bank_user_number > 10 {
+        error!("❌ Invalid bank_user_number: {}", payload.bank_user_number);  // ← ADD
         return Err((
             StatusCode::BAD_REQUEST,
             Json(json!({ "error": "bank_user_number must be between 1 and 10" }))
@@ -56,28 +63,45 @@ pub async fn register_handler(
 
     // Hash password
     let password_hash = hash_password(&payload.password)
-        .map_err(|_| (
-            StatusCode::INTERNAL_SERVER_ERROR,
-            Json(json!({ "error": "Failed to hash password" }))
-        ))?;
+        .map_err(|e| {
+            error!("❌ Password hashing failed: {}", e);  // ← ADD
+            (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                Json(json!({ "error": "Failed to hash password" }))
+            )
+        })?;
+
+    debug!("✅ Password hashed successfully");  // ← ADD
 
     // Build bank_user_id from environment + number
     let bank_user_id = format!("{}-{}", state.bank_team_id, payload.bank_user_number);
+    info!("  Generated bank_user_id: {}", bank_user_id);  // ← ADD
 
     // Create user in database
     let user = db::users::create_user(&state.db_pool, &bank_user_id, &password_hash)
         .await
-        .map_err(|e| (
-            StatusCode::CONFLICT,
-            Json(json!({ "error": format!("User already exists or database error: {}", e) }))
-        ))?;
+        .map_err(|e| {
+            error!("❌ Database error during user creation: {}", e);  // ← ADD
+            (
+                StatusCode::CONFLICT,
+                Json(json!({ "error": format!("User already exists or database error: {}", e) }))
+            )
+        })?;
+
+    info!("✅ User created in database (ID: {})", user.id);  // ← ADD
 
     // Generate JWT token
     let token = generate_token(user.id, &user.bank_user_id)
-        .map_err(|_| (
-            StatusCode::INTERNAL_SERVER_ERROR,
-            Json(json!({ "error": "Failed to generate token" }))
-        ))?;
+        .map_err(|e| {
+            error!("❌ JWT generation failed: {}", e);  // ← ADD
+            (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                Json(json!({ "error": "Failed to generate token" }))
+            )
+        })?;
+
+    info!("✅ JWT token generated");  // ← ADD
+    info!("🎉 REGISTER SUCCESSFUL for user: {}", bank_user_id);  // ← ADD
 
     Ok::<_, (StatusCode, Json<serde_json::Value>)>((
         StatusCode::CREATED,
@@ -92,40 +116,63 @@ pub async fn login_handler(
     State(state): State<AppState>,
     Json(payload): Json<LoginRequest>,
 ) -> impl IntoResponse {
+    info!("🔑 LOGIN REQUEST");  // ← ADD
+    debug!("  bank_user_id: {}", payload.bank_user_id);  // ← ADD
+    debug!("  password length: {} chars", payload.password.len());  // ← ADD
+    
     // Look up user by bank_user_id
     let user_data = db::users::get_user_by_bank_user_id(&state.db_pool, &payload.bank_user_id)
         .await
-        .map_err(|_| (
-            StatusCode::INTERNAL_SERVER_ERROR,
-            Json(json!({ "error": "Database error" }))
-        ))?
-        .ok_or_else(|| (
-            StatusCode::UNAUTHORIZED,
-            Json(json!({ "error": "Invalid bank_user_id or password" }))
-        ))?;
+        .map_err(|e| {
+            error!("❌ Database error: {}", e);  // ← ADD
+            (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                Json(json!({ "error": "Database error" }))
+            )
+        })?
+        .ok_or_else(|| {
+            warn!("⚠️  User not found: {}", payload.bank_user_id);  // ← ADD
+            (
+                StatusCode::UNAUTHORIZED,
+                Json(json!({ "error": "Invalid bank_user_id or password" }))
+            )
+        })?;
 
     let (user_id, password_hash) = user_data;
+    info!("✅ User found in database (ID: {})", user_id);  // ← ADD
 
     // Verify password
     let is_valid = verify_password(&payload.password, &password_hash)
-        .map_err(|_| (
-            StatusCode::INTERNAL_SERVER_ERROR,
-            Json(json!({ "error": "Password verification failed" }))
-        ))?;
+        .map_err(|e| {
+            error!("❌ Password verification error: {}", e);  // ← ADD
+            (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                Json(json!({ "error": "Password verification failed" }))
+            )
+        })?;
 
     if !is_valid {
+        warn!("⚠️  Invalid password for user: {}", payload.bank_user_id);  // ← ADD
         return Err((
             StatusCode::UNAUTHORIZED,
             Json(json!({ "error": "Invalid bank_user_id or password" }))
         ));
     }
 
+    info!("✅ Password verified");  // ← ADD
+
     // Generate JWT token
     let token = generate_token(user_id, &payload.bank_user_id)
-        .map_err(|_| (
-            StatusCode::INTERNAL_SERVER_ERROR,
-            Json(json!({ "error": "Failed to generate token" }))
-        ))?;
+        .map_err(|e| {
+            error!("❌ JWT generation failed: {}", e);  // ← ADD
+            (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                Json(json!({ "error": "Failed to generate token" }))
+            )
+        })?;
+
+    info!("✅ JWT token generated");  // ← ADD
+    info!("🎉 LOGIN SUCCESSFUL for user: {}", payload.bank_user_id);  // ← ADD
 
     Ok::<_, (StatusCode, Json<serde_json::Value>)>((
         StatusCode::OK,
@@ -139,6 +186,8 @@ pub async fn login_handler(
 pub async fn me_handler(
     axum::extract::Extension(claims): axum::extract::Extension<super::jwt::Claims>,
 ) -> impl IntoResponse {
+    info!("👤 GET ME REQUEST from user: {}", claims.bank_user_id);  // ← ADD
+    
     (
         StatusCode::OK,
         Json(json!({

src/main.rs

@@ -1,34 +1,50 @@
 // src/main.rs
-mod route;
-mod db;
-mod state;
+
+use tower_http::trace::{TraceLayer, DefaultMakeSpan, DefaultOnResponse};
+use tower_http::cors::{CorsLayer, Any};  // ← Add CORS
+use tracing::Level;
+
 mod api;
 mod auth;
+mod db;
+mod route;
+mod state;  // ← Already have this
 
-use crate::state::AppState;
-
-
-/// Общее состояние приложения, передаётся во все handlers
-/// Это паттерн Axum: State<AppState> используется в extract'ах
+use state::AppState;
 
 #[tokio::main]
 async fn main() {
     dotenvy::dotenv().ok();
 
-    // Initialize tracing
+    // Initialize tracing with detailed logging
     tracing_subscriber::fmt()
         .with_max_level(tracing::Level::DEBUG)
+        .with_target(true)
+        .with_thread_ids(true)
+        .with_line_number(true)
         .init();
 
     tracing::info!("🚀 Starting Multiberry Backend Server");
 
     let app_state = AppState::new().await;
-    let app = route::router(app_state);
+    
+    // ✨ Add CORS layer
+    let cors = CorsLayer::new()
+        .allow_origin(Any)
+        .allow_methods(Any)
+        .allow_headers(Any);
+    
+    let app = route::router(app_state)
+        .layer(cors)  // ← Add CORS before TraceLayer
+        .layer(
+            TraceLayer::new_for_http()
+                .make_span_with(DefaultMakeSpan::new().level(Level::INFO))
+                .on_response(DefaultOnResponse::new().level(Level::INFO))
+        );
 
     let addr = std::net::SocketAddr::from(([0, 0, 0, 0], 3000));
-    println!("🚀 Server listening on {}", addr);
+    tracing::info!("🚀 Server listening on {}", addr);
 
     let listener = tokio::net::TcpListener::bind(&addr).await.unwrap();
     axum::serve(listener, app).await.unwrap();
 }
-

src/route/handlers.rs

@@ -10,7 +10,7 @@ use axum::{
 use serde::{Deserialize, Serialize};
 use serde_json::json;
 use crate::{
-    state::AppState,
+    AppState,
     api::{client::Bank, BankingError},
     db,
 };