import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import org.springframework.web.multipart.MultipartFile;

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.model.DeleteObjectRequest;
import com.amazonaws.services.s3.model.GetObjectRequest;
import com.amazonaws.services.s3.model.S3Object;

public class SimpleStorageService {

    private static final String AWS_USER = "AKIAXXXXXXXXXXXXXXXXXXXX";
    private static final String AWS_PASS = "6pqekXdyrXXXXXXXXXXXXXXXXXXXXXX";
    private static final String BUCKET_EVENTOS = "knowco-eventos";

    private static final AWSCredentials credentials = new BasicAWSCredentials(AWS_USER, AWS_PASS);
    private static final AmazonS3 s3client = new AmazonS3Client(credentials);

    public static void almacenarArchivo(MultipartFile multipartFile, String key) throws IOException{

         File file = new File(multipartFile.getOriginalFilename());
         file.createNewFile();
         FileOutputStream fos = new FileOutputStream(file);
         fos.write(multipartFile.getBytes());
         fos.close();

        s3client.putObject(BUCKET_EVENTOS, key, file);

    }