powr-sdk-api/dist/services/uploadToGCS.js

Shared API core library for PowrStack projects. Zero dependencies - works with Express, Next.js API routes, and other frameworks. All features are optional and install only what you need.

"use strict";

const {
  Storage
} = require('@google-cloud/storage');
const {
  format
} = require('date-fns');
const {
  config,
  credentials
} = require('../config');
const storage = new Storage({
  projectId: config.projectId,
  credentials: credentials
});
const bucketName = config.storageBucket;
const bucket = storage.bucket(bucketName);
console.log('Bucket:', bucketName);
console.log('Bucket:', bucket);
async function uploadToGCS(file) {
  const timestamp = format(new Date(), 'yyyyMMdd-HHmmss');
  const cleanFileName = file.originalname.replace(/[^a-zA-Z0-9.-]/g, '-');
  const filename = `${timestamp}-${cleanFileName}`;
  const blob = bucket.file(filename);
  try {
    console.log('Preparing to upload file:', {
      name: file.originalname,
      type: file.mimetype
    });
    const buffer = file.buffer;
    console.log('Uploading file to GCS...');
    await blob.save(buffer, {
      contentType: file.mimetype,
      metadata: {
        contentType: file.mimetype
      }
    });
    await blob.makePublic();
    console.log('File made public successfully');
    const publicUrl = `https://storage.googleapis.com/${bucketName}/${filename}`;
    console.log('File uploaded and public URL generated:', publicUrl);
    return publicUrl;
  } catch (error) {
    console.error('Error uploading file to GCS:', error);
    throw new Error(`Failed to upload file to GCS: ${error instanceof Error ? error.message : 'Unknown error'}`);
  }
}
module.exports = {
  uploadToGCS,
  bucket,
  bucketName
};