commit 2b495644d674a4c222cddc6873e8e0f78ea04ac2
Author: Andrea <andrea@bruschetta.cc>
Date:   Wed Jul 2 22:07:47 2025 +0200

    first commit

diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..f6504e3
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "count-api"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+rocket = { version = "0.5.1", features = ["json"] }
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+rand = "0.9.1"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..fdd0c46
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,67 @@
+#[macro_use] extern crate rocket;
+
+use rocket::serde::{Serialize, Deserialize};
+use std::fs;
+use std::sync::Mutex;
+use rocket::State;
+use rocket::serde::json::Json;
+use rand::{Rng, distr::Alphanumeric};
+
+const DB_PATH: &str = "db.json";
+
+#[derive(Serialize, Deserialize, Debug, Clone)]
+struct Db {
+    count: i32,
+    key: String,
+}
+
+fn read_db() -> Db {
+    let data = fs::read_to_string(DB_PATH).unwrap_or_else(|_| "{\"count\":0,\"key\":\"\"}".to_string());
+    let mut db: Db = serde_json::from_str(&data).unwrap_or(Db { count: 0, key: String::new() });
+    if db.key.is_empty() {
+        db.key = rand::rng().sample_iter(&Alphanumeric).take(16).map(char::from).collect();
+        write_db(&db);
+    }
+    db
+}
+
+fn write_db(db: &Db) {
+    let data = serde_json::to_string_pretty(db).unwrap();
+    fs::write(DB_PATH, data).unwrap();
+}
+
+#[get("/")]
+fn index() -> &'static str {
+    "What u looking for?"
+}
+
+#[get("/count")]
+fn get_count(db: &State<Mutex<Db>>) -> Json<i32> {
+    let db = db.lock().unwrap();
+    Json(db.count)
+}
+
+#[derive(Deserialize)]
+struct KeyInput {
+    key: String,
+}
+
+#[post("/increment", data = "<input>")]
+fn increment_count(input: Json<KeyInput>, db: &State<Mutex<Db>>) -> &'static str {
+    let mut db = db.lock().unwrap();
+    if input.key == db.key {
+        db.count += 1;
+        write_db(&db);
+        "Count incremented"
+    } else {
+        "Invalid key"
+    }
+}
+
+#[launch]
+fn rocket() -> _ {
+    let db = read_db();
+    rocket::build()
+        .manage(Mutex::new(db))
+        .mount("/", routes![index, get_count, increment_count])
+}