Funny counter

backend/src/main.rs

@@ -9,19 +9,43 @@ mod models;
 /// Axum router configuration with all routes and middleware
 mod router;
 
-use std::sync::Arc;
+use std::sync::{
+    Arc,
+    atomic::{AtomicI64, Ordering},
+};
 
-use axum::http::{
-    HeaderValue, Method,
-    header::{ACCEPT, AUTHORIZATION, CONTENT_TYPE},
+use axum::{
+    Json,
+    http::{
+        HeaderValue, Method, StatusCode,
+        header::{ACCEPT, AUTHORIZATION, CONTENT_TYPE},
+    },
 };
 use dotenv::dotenv;
 use router::create_router;
+use serde::Serialize;
 use sqlx::{PgPool, postgres::PgPoolOptions};
 use tower_http::cors::CorsLayer;
 
 use crate::env::Env;
 
+static EASY_FIX_COUNT: AtomicI64 = AtomicI64::new(0);
+
+#[derive(Serialize)]
+struct CounterResp {
+    value: i64,
+}
+
+async fn get_count() -> Json<CounterResp> {
+    let v = EASY_FIX_COUNT.load(Ordering::SeqCst);
+    Json(CounterResp { value: v })
+}
+
+async fn increment() -> Result<Json<CounterResp>, StatusCode> {
+    let new = EASY_FIX_COUNT.fetch_add(1, Ordering::SeqCst) + 1;
+    Ok(Json(CounterResp { value: new }))
+}
+
 /// Shared application state passed to all route handlers.
 ///
 /// Contains the database connection pool and environment configuration.

backend/src/router.rs

@@ -8,13 +8,15 @@ use axum::{
 use crate::{
     AppState,
     cookie::validation::{validate_admin, validate_token},
+    get_count,
     handlers::{
         auth::{
-            check_admin_exists, create_user, delete_user, get_current_user, get_user_by_id, get_users, login, logout,
-            setup_initial_admin, update_user,
+            check_admin_exists, create_user, delete_user, get_current_user, get_user_by_id,
+            get_users, login, logout, setup_initial_admin, update_user,
         },
         ticket::{create_ticket, delete_ticket, edit_ticket, get_ticket_by_id, get_tickets},
     },
+    increment,
 };
 
 /// Creates the complete router with all API endpoints.
@@ -73,6 +75,7 @@ pub fn create_router(state: Arc<AppState>) -> Router {
         .route("/api/tickets/create", post(create_ticket))
         .route("/api/logout", get(logout))
         .route("/api/users/current", get(get_current_user))
+        .route("/api/count", get(get_count).post(increment))
         .layer(middleware::from_fn_with_state(
             state.clone(),
             validate_token,