newsletter CRUD & pdf

src/helpers/fileSystemHelper.ts

@@ -0,0 +1,31 @@
+import { existsSync, mkdirSync, readFileSync, writeFileSync } from "fs";
+import { join } from "path";
+import { readdirSync } from "fs";
+
+export abstract class FileSystemHelper {
+  static createFolder(newFolder: string) {
+    const exportPath = join(process.cwd(), "export", newFolder);
+    if (!existsSync(exportPath)) {
+      mkdirSync(exportPath, { recursive: true });
+    }
+  }
+
+  static readFile(filePath: string) {
+    return readFileSync(join(process.cwd(), filePath), "utf8");
+  }
+
+  static writeFile(filePath: string, file: any) {
+    writeFileSync(filePath, file);
+  }
+
+  static formatPath(...args: string[]) {
+    return join(...args);
+  }
+
+  static getFilesInDirectory(directoryPath: string, filetype?: string): string[] {
+    const fullPath = join(process.cwd(), directoryPath);
+    return readdirSync(fullPath, { withFileTypes: true })
+      .filter((dirent) => !dirent.isDirectory() && (!filetype || dirent.name.endsWith(filetype)))
+      .map((dirent) => dirent.name);
+  }
+}