node-rigorous/src/modules/mo_awsS3.js

Rigorous Framework

const fs = require('fs');
const aws = require('aws-sdk');

const RigorousError = require('../facades/RigorousError');
const errorsMessages = require('../etc/errorsMessages');

const option = {
    bucketS3Name: null,
    imageExtension: null,
};

let localAwsS3 = null;

module.exports = {
    
    get: () => localAwsS3,

    init: (optionParam, AWS_SECRET_ACCESS_KEY, AWS_ACCESS_KEY_ID) => {
        
        option.bucketS3Name = optionParam.bucketName;
        option.imageExtension = optionParam.imageExtension;

        localAwsS3 = new aws.S3({

            secretAccessKey: AWS_SECRET_ACCESS_KEY,
            accessKeyId: AWS_ACCESS_KEY_ID,
        });
    },
    
    uploadFile: async (fileLocalPathImage, fileNameOnAWS, callbackOnError) => {

        try {

            const rs = fs.createReadStream(fileLocalPathImage);
        
            console.log('START UPLOAD');
        
            const response = await localAwsS3.upload({
                Bucket: option.bucketS3Name,
                Key: `${fileNameOnAWS}.${option.imageExtension}`,
                Body: rs,
                ACL: 'public-read',
            }).promise();
        
            return response.Location;

        } catch (err) {

            callbackOnError(fileLocalPathImage);

            console.log(err);
            throw new RigorousError(errorsMessages.UploadError, err);
        }

    },
};