@idiamantino/livepro-utils/aws/s3.js

Stuff for LP

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

const Utils = require("../library/utils");
let LpUtils = new Utils();
var fs =  require('fs');

class s3 {
    
    constructor(region, apiVersion = '2006-03-01', debug = false) {
        this.setDebug(debug);
        this.region = region;
        LpUtils.printDebug("S3 constructor region:", region);
        
        AWS.config.update({region:this.region});
        this.s3 = new AWS.S3({apiVersion: apiVersion}, { region: this.region });
        
    }
    
    setDebug(debug = false) {
        this.debug = debug;
        LpUtils.setDebug(debug);
    }
    
    async test(params){
         LpUtils.printDebug("S3 function accessible:", params);
         LpUtils.printDebug("Region:", this.region);
         let result = "";
        //  this.setProcessClientStatus("cdf2c150-c724-11ea-94ea-5d5d37731bbc","testing: " + params);
        
        let bucket = "lp4dev";
        let key = "liveproindexer/test.json";
        let content = "{test}";
        
        result = await this.uploadContent(bucket,key,content, "tag1=111,tag2=222");
        console.log(result);
        
        result = await this.getContent(bucket,key);
        console.log(result);
        
        return (true);
    }
    
    async uploadContent(bucket, key, content, tag = "") {
        var params = {
          Body: content, 
          Bucket: bucket, 
          Key: key, 
          ServerSideEncryption: "AES256"
        //   Tagging: tag
        //   ContentType: 'application/json; charset=utf-8',
        };
        const result = new Promise((res, rej) => {
            this.s3.putObject(params, function(err, data) {
                if (err) {
                    console.log(err, err.stack); 
                    return(false);
               } else {    
                    LpUtils.printDebug("s3 putObject response",data);
                    res(true);
               }
             }); 
        });
        return(await result);
    }
    
    async getContent(bucket, key) {
         var params = {
          Bucket: bucket, 
          Key: key
         };
        const result = new Promise((res, rej) => {
            this.s3.getObject(params, function(err, data) {
                if (err) {
                    console.log(err, err.stack); 
                    rej(false);
               } else {    
                    LpUtils.printDebug("s3 getObject response",data);
                    res(data.Body.toString());
               }
             }); 
        });
        return(await result);
    }
    
}

module.exports = s3;