console.log('starting function');

const AWS = require('aws-sdk');
const docClient = new AWS.DynamoDB.DocumentClient({region:'us-east-1'});

exports.handler = function(e, ctx, callback){

    let scanningParameters = {
        TableName: 'tabela_projekt',
        Limit:3
    };

    docClient.scan(scanningParameters, function(err, data){
        if(err){
            callback(err, null);
        }
        else{
            callback(null, data);
        }
    });

    /*var params = {
        TableName: 'tabela_projekt',
        Key: {
            "mat_id": rekord1
        }
    }
    docClient.get(params, function(err, data){
        if(err){
            callback(err, null);
        }else{
            callback(null,data);
        }
    })*/
}