From 8d7a1c4337af570c691c3c16527b724ae57ed80f Mon Sep 17 00:00:00 2001
From: necrashter
Date: Sat, 23 Apr 2022 16:07:55 +0300
Subject: GET /config endpoint

---
 src/handlers.rs | 6 ++++++
 src/routes.rs   | 9 +++++++++
 2 files changed, 15 insertions(+)

diff --git a/src/handlers.rs b/src/handlers.rs
index d2a834f..44c5299 100644
--- a/src/handlers.rs
+++ b/src/handlers.rs
@@ -352,6 +352,12 @@ pub async fn authenticate_user(
     Ok(warp::reply::with_status(res_json, StatusCode::CREATED))
 }
 
+/// GET /config
+/// Returns the configuration settings of this network in JSON.
+pub async fn get_config(db: Db) -> Result<impl warp::Reply, Infallible> {
+    Ok(reply::with_status(reply::json(&db.config), StatusCode::OK))
+}
+
 /// GET /transaction
 /// Returns JSON array of transactions
 pub async fn list_transactions(db: Db) -> Result<impl warp::Reply, Infallible> {
diff --git a/src/routes.rs b/src/routes.rs
index 9eadbea..651626a 100644
--- a/src/routes.rs
+++ b/src/routes.rs
@@ -19,6 +19,7 @@ pub fn network(db: Db) -> BoxedFilter<(impl Reply,)> {
     };
     root.and(
         transaction_list(db.clone())
+        .or(get_config_route(db.clone()))
         .or(register_user(db.clone()))
         .or(auth_transaction_propose(db.clone()))
         .or(auth_block_propose(db.clone()))
@@ -28,6 +29,14 @@ pub fn network(db: Db) -> BoxedFilter<(impl Reply,)> {
         .boxed()
 }
 
+/// GET /config warp route
+pub fn get_config_route(db: Db) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
+    warp::path!("config")
+        .and(warp::get())
+        .and(custom_filters::with_db(db))
+        .and_then(handlers::get_config)
+}
+
 /// GET /user warp route
 pub fn list_users(db: Db) -> impl Filter<Extract = impl Reply, Error = Rejection> + Clone {
     warp::path!("user")
-- 
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