Cleanup

src/song.rs

@@ -1,12 +1,12 @@
 use std::io::{Read, Write};
 
+use rand::Rng;
+use serde::{Deserialize, Serialize};
+
 use crate::constants;
 use crate::init;
 use crate::types;
 
-use rand::Rng;
-use serde::{Deserialize, Serialize};
-
 #[derive(Clone, Debug, Default, Deserialize, Serialize, utoipa::ToSchema)]
 pub struct Song {
     #[serde(skip_serializing_if = "init::is_uuid_nil")]
@@ -170,29 +170,35 @@ impl Song {
     // TODO: Add function to remove file from the filesystem
 }
 
-/// Copies a song using the source song's data
-pub fn copy_song(song_source: &Song, song_target: &mut Song) -> Result<(), std::io::Error> {
-    match song_target.song_path() {
-        Ok(songpath) => {
-            let p = std::path::Path::new(&songpath);
-            if p.exists() {
-                Err(std::io::Error::other(
-                    "Cannot copy song over to one that already exists",
-                ))
-            } else {
-                if song_target.data.is_empty() {
-                    song_target.data = song_source.data.clone();
+/// I/O operations for songs
+pub mod io {
+    /// Copies a song using the source song's data
+    pub fn copy_song(
+        song_source: &super::Song,
+        song_target: &mut super::Song,
+    ) -> Result<(), std::io::Error> {
+        match song_target.song_path() {
+            Ok(songpath) => {
+                let p = std::path::Path::new(&songpath);
+                if p.exists() {
+                    Err(std::io::Error::other(
+                        "Cannot copy song over to one that already exists",
+                    ))
                 } else {
-                    song_target.data.clear();
-                    song_target.data = song_source.data.clone();
-                }
+                    if song_target.data.is_empty() {
+                        song_target.data = song_source.data.clone();
+                    } else {
+                        song_target.data.clear();
+                        song_target.data = song_source.data.clone();
+                    }
 
-                match song_target.save_to_filesystem() {
-                    Ok(_) => Ok(()),
-                    Err(err) => Err(err),
+                    match song_target.save_to_filesystem() {
+                        Ok(_) => Ok(()),
+                        Err(err) => Err(err),
+                    }
                 }
             }
+            Err(err) => Err(err),
         }
-        Err(err) => Err(err),
     }
 }