fix filejsbundleprovider

harmony/pushy/src/main/ets/PushyFileJSBundleProvider.ets

@@ -1,49 +1,41 @@
-import { HotReloadConfig, JSBundleProvider, JSBundleProviderError, JSPackagerClientConfig } from '@rnoh/react-native-openharmony';
-import fileIo from '@ohos.file.fs';
+import {
+  FileJSBundle,
+  HotReloadConfig,
+  JSBundleProvider,
+  JSBundleProviderError
+} from '@rnoh/react-native-openharmony';
 import common from '@ohos.app.ability.common';
+import fs from '@ohos.file.fs';
 import { UpdateContext } from './UpdateContext';
 
 export class PushyFileJSBundleProvider extends JSBundleProvider {
   private updateContext: UpdateContext;
-  private filePath: string = ''
+  private path: string = ''
 
   constructor(context: common.UIAbilityContext) {
     super();
     this.updateContext = new UpdateContext(context);
-  }
-  getURL(): string {
-    return this.updateContext.getBundleUrl()?.substring(1);
+    this.path = this.updateContext.getBundleUrl();
   }
 
-  async getBundle(): Promise<ArrayBuffer> {
+  getURL(): string {
+    return this.path;
+  }
+
+  async getBundle(): Promise<FileJSBundle> {
     try {
-      this.filePath = this.updateContext.getBundleUrl();
-      const res = fileIo.accessSync(this.filePath);
-      if (res) {
-        const file = fileIo.openSync(this.filePath, fileIo.OpenMode.READ_ONLY);
-        try {
-          const stat = await fileIo.stat(this.filePath);
-          const fileSize = stat.size;
-          const buffer = new ArrayBuffer(fileSize);
-          const bytesRead = fileIo.readSync(file.fd, buffer, {
-            offset: 0,
-            length: fileSize
-          });
-          
-          if (bytesRead !== fileSize) {
-            throw new Error(`Failed to read entire file: read ${bytesRead} of ${fileSize} bytes`);
-          }
-          return buffer;
-        } finally {
-          fileIo.closeSync(file.fd);
+      const status = await fs.access(this.path, fs.OpenMode.READ_ONLY);
+      if (status) {
+        return {
+          filePath: this.path
         }
       }
       throw new Error('Update bundle not found');
     } catch (error) {
       throw new JSBundleProviderError({
-        whatHappened: `Couldn't load JSBundle from ${this.filePath}`,
+        whatHappened: `Couldn't load JSBundle from ${this.path}`,
         extraData: error,
-        howCanItBeFixed: [`Check if a bundle exists at "${this.filePath}" on your device.`]
+        howCanItBeFixed: [`Check if a bundle exists at "${this.path}" on your device.`]
       })
     }
   }