[Medusa Local File Service] Custom service to upload files / image directly to server #medusajs #nodejs

index.js

// src/api/index.js
import express from 'express';

const uploadDir = 'static';

export default () => {
  const router = express.Router();

  router.use(`/${uploadDir}`, express.static(uploadDir));

  return router;
};

localFile.js

// src/services/localFile.js
import { FileService } from 'medusa-interfaces';
import fs from 'fs';

// static config
const baseUrl = 'http://localhost:9000';
const uploadDir = 'static';

class LocalFileService extends FileService {
  constructor({}, config) {
    super();
    if (!fs.existsSync(uploadDir)) {
      fs.mkdirSync(uploadDir);
    }
  }

  upload(file) {
    console.log('UPLOAD FILE', file)
    return new Promise((resolve, reject) => {
      fs.copyFile(file.path, `${uploadDir}/${file.originalname}`, (err) => {
        if (err) throw err;
        resolve({
          url: `${baseUrl}/${uploadDir}/${file.originalname}`,
        });
      });
    });
  }

  delete(file) {
      console.log('DELETE FILE', file);
      return Promise.resolve('deleted');
  }
}

export default LocalFileService;