refactor(files): move listDir implementation to FileService and remove from Unix/WindowsFilesService

Author: zaldih

src/core/services/files/files.service.ts

@@ -19,9 +19,14 @@ export abstract class FileService implements IFileService {
     this.fileWorkerService = fileWorkerService;
   }
 
-  abstract listDir(path: string, params: ScanOptions): Observable<string>;
   abstract deleteDir(path: string): Promise<boolean>;
 
+  listDir(path: string, params: ScanOptions): Observable<string> {
+    const stream$ = new Subject<string>();
+    this.fileWorkerService.startScan(stream$, { ...params, rootPath: path });
+    return stream$;
+  }
+
   getFolderSize(path: string): Observable<number> {
     const stream$ = new Subject<number>();
     this.fileWorkerService.getFolderSize(stream$, path);

src/core/services/files/unix-files.service.ts

@@ -14,12 +14,6 @@ export class UnixFilesService extends FileService {
     super(fileWorkerService);
   }
 
-  listDir(path: string, params: ScanOptions): Observable<string> {
-    const stream$ = new Subject<string>();
-    this.fileWorkerService.startScan(stream$, { ...params, rootPath: path });
-    return stream$;
-  }
-
   async deleteDir(path: string): Promise<boolean> {
     return new Promise((resolve, reject) => {
       const command = `rm -rf "${path}"`;

src/core/services/files/windows-files.service.ts

@@ -13,12 +13,6 @@ export class WindowsFilesService extends FileService {
     super(fileWorkerService);
   }
 
-  listDir(path: string, params: ScanOptions): Observable<string> {
-    const stream$ = new Subject<string>();
-    this.fileWorkerService.startScan(stream$, { ...params, rootPath: path });
-    return stream$;
-  }
-
   async deleteDir(path: string): Promise<boolean> {
     await rm(path, { recursive: true, force: true });
     return true;