Add basic employee hour balance report

rest/src/working_hours.rs

@@ -0,0 +1,34 @@
+use axum::{
+    body::Body, extract::State, response::Response, routing::post, Extension, Json, Router,
+};
+use rest_types::WorkingHoursTO;
+
+use service::working_hours::WorkingHoursService;
+
+use crate::{error_handler, Context, RestStateDef};
+
+pub fn generate_route<RestState: RestStateDef>() -> Router<RestState> {
+    Router::new().route("/", post(create_working_hours::<RestState>))
+}
+
+pub async fn create_working_hours<RestState: RestStateDef>(
+    rest_state: State<RestState>,
+    Extension(context): Extension<Context>,
+    Json(working_hours): Json<WorkingHoursTO>,
+) -> Response {
+    error_handler(
+        (async {
+            let working_hours = WorkingHoursTO::from(
+                &rest_state
+                    .working_hours_service()
+                    .create(&(&working_hours).into(), context.into())
+                    .await?,
+            );
+            Ok(Response::builder()
+                .status(200)
+                .body(Body::new(serde_json::to_string(&working_hours).unwrap()))
+                .unwrap())
+        })
+        .await,
+    )
+}