refactor: Reorganise file structure

Signed-off-by: quexeky <git@quexeky.dev>

desktop/src-tauri/src/database/commands.rs

@@ -6,14 +6,12 @@ use std::{
 
 use serde_json::Value;
 
-use crate::{
-    database::{db::borrow_db_mut_checked},
-    download_manager::internal_error::InternalError,
-};
+use crate::{database::db::borrow_db_mut_checked, error::download_manager_error::DownloadManagerError};
 
 use super::{
     db::{borrow_db_checked, save_db, DATA_ROOT_DIR},
-    debug::SystemData, models::data::Settings,
+    debug::SystemData,
+    models::data::Settings,
 };
 
 // Will, in future, return disk/remaining size
@@ -33,7 +31,7 @@ pub fn delete_download_dir(index: usize) {
 }
 
 #[tauri::command]
-pub fn add_download_dir(new_dir: PathBuf) -> Result<(), InternalError<()>> {
+pub fn add_download_dir(new_dir: PathBuf) -> Result<(), DownloadManagerError<()>> {
     // Check the new directory is all good
     let new_dir_path = Path::new(&new_dir);
     if new_dir_path.exists() {

desktop/src-tauri/src/database/db.rs

@@ -1,8 +1,6 @@
 use std::{
-    collections::HashMap,
     fs::{self, create_dir_all},
-    hash::Hash,
-    path::{Path, PathBuf},
+    path::PathBuf,
     sync::{LazyLock, Mutex, RwLockReadGuard, RwLockWriteGuard},
 };
 
@@ -10,14 +8,12 @@ use chrono::Utc;
 use directories::BaseDirs;
 use log::{debug, error, info};
 use rustbreak::{DeSerError, DeSerializer, PathDatabase, RustbreakError};
-use serde::{de::DeserializeOwned, Deserialize, Serialize};
-use serde_with::serde_as;
-use tauri::AppHandle;
+use serde::{de::DeserializeOwned, Serialize};
 use url::Url;
 
 use crate::DB;
 
-use super::models::data::{Database, GameVersion};
+use super::models::data::Database;
 
 pub static DATA_ROOT_DIR: LazyLock<Mutex<PathBuf>> =
     LazyLock::new(|| Mutex::new(BaseDirs::new().unwrap().data_dir().join("drop")));

desktop/src-tauri/src/database/mod.rs

@@ -1,4 +1,4 @@
 pub mod commands;
 pub mod db;
 pub mod debug;
-pub mod models;
+pub mod models;

desktop/src-tauri/src/database/models.rs

@@ -162,7 +162,7 @@ pub mod data {
     }
 
     pub mod v2 {
-        use std::{collections::HashMap, io::ErrorKind, path::PathBuf, process::Command};
+        use std::{collections::HashMap, path::PathBuf, process::Command};
 
         use crate::process::process_manager::UMU_LAUNCHER_EXECUTABLE;