Added more code

src/callers/song.rs

@@ -170,7 +170,7 @@ pub mod response {
         #[derive(Debug, Default, serde::Deserialize, serde::Serialize)]
         pub struct Response {
             pub message: String,
-            pub data: Vec<i32>,
+            pub data: Vec<icarus_models::song::Song>,
         }
     }
 }
@@ -993,6 +993,23 @@ pub mod endpoint {
     ) {
         let mut response = super::response::get_songs::Response::default();
 
-        (axum::http::StatusCode::OK, axum::Json(response))
+        match params.id {
+            Some(id) => {
+                match super::song_db::get_song(&pool, &id).await {
+                    Ok(song) => {
+                        response.data.push(song);
+                        (axum::http::StatusCode::OK, axum::Json(response))
+                    }
+                    Err(err) => {
+                        response.message = err.to_string();
+                        (axum::http::StatusCode::BAD_REQUEST, axum::Json(response))
+                    }
+                }
+            }
+            None => {
+                response.message = String::from("Invalid parameters");
+                (axum::http::StatusCode::BAD_REQUEST, axum::Json(response))
+            }
+        }
     }
 }