Adding constant file

src/callers/messages.rs

@@ -0,0 +1 @@
+pub const SUCCESSFUL_MESSAGE: &str = "Successful";

src/callers/mod.rs

@@ -1,5 +1,6 @@
 pub mod common;
 pub mod login;
+pub mod messages;
 pub mod register;
 
 pub mod endpoints {

src/callers/register.rs

@@ -237,8 +237,10 @@ pub async fn register_service_user(
 
                     match repo::service::insert(&pool, &service_user).await {
                         Ok(created) => {
+                            resp.message = String::from(super::messages::SUCCESSFUL_MESSAGE);
                             service_user.created = Some(created);
-                            (axum::http::StatusCode::NOT_IMPLEMENTED, axum::Json(resp))
+                            resp.data.push(service_user);
+                            (axum::http::StatusCode::CREATED, axum::Json(resp))
                         }
                         Err(err) => {
                             resp.message = err.to_string();