image resize on node.js - node.js

Question

I want to save images after resize so used sharp package but dont small image size.Iadded await sharp(uploadImage.name).resize(600, 600); line after save folder What am I missing?
const path = require('path');
const fs = require('fs');
const AdminBro = require('admin-bro');
const sharp=require('sharp');
/** #type {AdminBro.After<AdminBro.ActionResponse>} */
const after = async (response, request, context) => {
const { record, uploadImage } = context;
if (record.isValid() && uploadImage) {
// console.log(uploadImage.name);
await sharp(uploadImage.name).resize(600, 600);
const filePath = path.join('uploads', record.id().toString(), uploadImage.name);
await fs.promises.mkdir(path.dirname(filePath), { recursive: true });
await fs.promises.rename(uploadImage.path, filePath);
await record.update({ imagePath: `/${filePath}` });
}
return response;
};
/** #type {AdminBro.Before} */
const before = async (request, context) => {
if (request.method === 'post') {
const { uploadImage, ...otherParams } = request.payload;
// eslint-disable-next-line no-param-reassign
context.uploadImage = uploadImage;
return {
...request,
payload: otherParams,
};
}
return request;
};
module.exports = { after, before };
const filePath = path.join('uploads', record.id().toString(), uploadImage.name);
await fs.promises.mkdir(path.dirname(filePath), { recursive: true });
await sharp(uploadImage.path).withMetadata().resize(600,600).toFile(filePath);//here added correct paths but now although it saved image, doesnt reduce imageSize

Answer 1

You are not writing the processed image to a file.
Let's say this is your storage path:
const outputPath = __dirname + `/../storage/myImage.jpeg`;
You can give that path to sharp
await sharp('path/of/originalImage').withMetadata().resize(600, 600).toFile(outputPath);
And I highly recommend you to use withMetaData() otherwise you lose your images metaData