Nestjs upload file with s3 works only in local - amazon-s3

Question

i'm really new with NestJS and i can't understand why my code work perfect in local but in my ec2 doesn't works
I have this controller
#Post(':id/add-image')
#UseInterceptors(FileInterceptor('file'))
uploadFile(
#Param('id') id: string,
#UploadedFile() file: Express.Multer.File) {
return this.invitationService.addImage(id, file);
}
And this is my service:
async addImage(id: string, file: Express.Multer.File) {
const invitation = await this.findOne(id);
if(!invitation) throw new Error('Invitation not found');
const s3 = await this.s3Service.uploadFile(file, 'invitations');
console.log(s3);
return this.update(id, {image: s3.fileUrl})
}
my function finally it's this
import { Injectable, Req, Res } from '#nestjs/common';
import * as AWS from "aws-sdk";
#Injectable()
export class S3Service
{
AWS_S3_BUCKET = process.env.AWS_S3_BUCKET;
s3 = new AWS.S3({
accessKeyId: process.env.AWS_ACCESS_KEY_ID,
secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY,
signatureVersion: 'v4'
});
async uploadFile(file: Express.Multer.File, directory: string){
const originalName = file.originalname;
console.log(file)
return await this.s3_upload(file.buffer, this.AWS_S3_BUCKET, originalName, file.mimetype, directory);
}
async s3_upload(buffer: Buffer, bucket: string, name: string, mimetype: string, directory = 'images'){
const params = {
Bucket: `${bucket}/${directory}`,
Key: String(name),
Body: buffer,
ACL: "public-read",
ContentType: mimetype,
ContentDisposition:"inline",
CreateBucketConfiguration: {
LocationConstraint: process.env.AWS_DEFAULT_REGION
}
};
console.log(params);
try{
const s3Response = await this.s3.upload(params).promise();
console.log(s3Response);
return {
fileName: name,
fileUrl: s3Response.Location,
key: s3Response.Key,
};
}
catch (e){
console.log(e);
}
}
}
When try all this in my localhost works perfectly but in production i have a good response for S3 and return the url correctly but if i try use that url i can't see the file because.
All this file are image so when i put the url returned from S3 in local and i paste in chrome works but in production, when i paste that url, chrome try download the image and when i try see that file en my computer said:
"It may be damaged or use a file format that Preview doesn’t recognize."
If anyone has any idea what might be going on, I'd really appreciate your help.