From 37137c3e84b14542edb7b5f019ab14a1be6cdedf Mon Sep 17 00:00:00 2001
From: xzeldon <contact@zeldon.ru>
Date: Mon, 3 Apr 2023 04:51:09 +0300
Subject: [PATCH] add index route

---
 src/router.rs       |  3 ++-
 src/routes/index.rs | 12 ++++++++++++
 src/routes/mod.rs   |  1 +
 3 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 src/routes/index.rs

diff --git a/src/router.rs b/src/router.rs
index 11142fc..edd61d0 100644
--- a/src/router.rs
+++ b/src/router.rs
@@ -1,9 +1,10 @@
 use axum::{extract::DefaultBodyLimit, routing::get, routing::post, Router};
 
-use crate::routes::{health::health_route, liquid::liquid_rescale_route};
+use crate::routes::{health::health_route, index::index_route, liquid::liquid_rescale_route};
 
 pub fn create_router() -> Router {
     Router::new()
+        .route("/", get(index_route))
         .route("/health", get(health_route))
         .route("/liquid", post(liquid_rescale_route))
         .layer(DefaultBodyLimit::max(1024 * 10_000 /* 10 MiB */))
diff --git a/src/routes/index.rs b/src/routes/index.rs
new file mode 100644
index 0000000..c58e2b9
--- /dev/null
+++ b/src/routes/index.rs
@@ -0,0 +1,12 @@
+use axum::{response::IntoResponse, Json};
+use serde_json::json;
+
+pub async fn index_route() -> impl IntoResponse {
+    let data = json!({
+        "name": "liquid-rescale-api",
+        "version": env!("CARGO_PKG_VERSION"),
+        "about": "Welcome traveler!"
+    });
+
+    Json(data)
+}
diff --git a/src/routes/mod.rs b/src/routes/mod.rs
index ad7df36..773dba7 100644
--- a/src/routes/mod.rs
+++ b/src/routes/mod.rs
@@ -1,2 +1,3 @@
 pub mod health;
+pub mod index;
 pub mod liquid;