routers/ai/script/src/LineImageSaver.ts

import { Drive } from '@google-cloud/drive';
import { doPost } from './LineMock';

const drive = new Drive();

export class LineImageSaver {
  doPost(e: any) {
    const imageData = e.postData.contents;
    this.saveImageToDrive(imageData);
  }

  saveImageToDrive(imageData: string) {
    const file = drive.files.insert({
      resource: {
        title: 'Line Image',
        mimeType: 'image/jpeg',
      },
      media: {
        mimeType: 'image/jpeg',
        body: Buffer.from(imageData, 'base64'),
      },
    });
    console.log(`Image saved to Drive: ${file.id}`);
  }
}