Util function

util.js

"use strict";
const AWS = require("aws-sdk");
const moment = require("moment");
const ErrorResponse = require("../common/error");
const s3 = new AWS.S3();
const {fetchAllDashboards, fetchDashboardDetails} = require("../newrelic/dashboard");
require("dotenv").config();

/**
 * getErrorMessage
 * @param {*} message
 * @returns Formatted error message
 */
const getErrorMessage = (message) => ({
    statusCode: 500,
    body: JSON.stringify({
        message
    })
});

/**
 * uploadToS3
 * @param {*} bucket
 * @param {*} key
 * @param {*} buffer
 * @returns Promise<data,err>
 */
const uploadToS3 = (bucket, key, buffer) =>
    new Promise((resolve, reject) => {
        s3.upload(
            {
                Bucket: bucket,
                Key: key,
                Body: buffer,
                ContentEncoding: "base64",
                ContentType: "application/json"
            },
            (err, data) => {
                if (err) {
                    console.log(err);
                    reject(err);
                }
                console.log(`File uploaded successfully. ${data.Location}`);
                resolve(data);
            }
        );
    });
/**
 * getDate
 * @returns formatted current date
 */
const getDate = () => {
    let now = new Date();
    return moment(now).format("YYYY-MM-DD");
};

const getIds = async () => {
    try {
        let data = await fetchAllDashboards();
        return convertArrayToObject(data, "guid");
    } catch (error) {
        new ErrorResponse(error.message, error.code);
    }
};

const getDashboards = async () => {
    try {
        let data = await fetchDashboardDetails();

        return convertArrayToObject(data, "guid");
    } catch (error) {
        new ErrorResponse(error.message, error.code);
    }
};
/**
 * convertArrayToObject
 * @param {*} array
 * @param {*} key
 * @returns An object
 */
const convertArrayToObject = (array, key) => {
    const initialValue = {};
    return array.reduce((obj, item) => {
        let name = item.name.replace(/\s/g, "");
        let guid = item[key];
        let lastEight = guid.substr(guid.length - 8) + name;
        return {
            ...obj,
            [lastEight]: item
        };
    }, initialValue);
};

module.exports = {getDate, getDashboards, convertArrayToObject, uploadToS3, getIds, getErrorMessage};