index.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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};
var __generator = (this && this.__generator) || function (thisArg, body) {
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            if (y = 0, t) op = [op[0] & 2, t.value];
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                case 0: case 1: t = op; break;
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Object.defineProperty(exports, "__esModule", { value: true });
var fs = require("fs");
require("dotenv").config();
var _a = require("./Utils"), xlxToJson = _a.xlxToJson, dirCleanup = _a.dirCleanup, sendMail = _a.sendMail;
var cron = require("node-cron");
var filename = "TeamTanayRegisterations";
var task = "";
var batch = 1;
var batchesCount = 1;
var path = __dirname + "\\json";
function setUpBatch() {
    return __awaiter(this, void 0, void 0, function () {
        var data;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0: return [4 /*yield*/, xlxToJson(filename + ".xlsx")];
                case 1:
                    data = _a.sent();
                    batchesCount = data.batches;
                    // schedule("0 */15 8-18 * * *"
                    // Setting up CRON job repeat after every 15 minutes between 8AM - 6PM
                    task = cron.schedule("59 * * * * *", function () {
                        console.log("-----------------------------SENDING MAILS TO BATCH " + batch + "--------------------------------");
                        if (batch <= data.batches) {
                            var records_1 = JSON.parse(fs.readFileSync("./json/" + filename + "_" + batch + ".json", {
                                encoding: "utf8",
                                flag: "r",
                            }));
                            batch += 1;
                            var _loop_1 = function (i) {
                                var delay = (Math.floor(Math.random() * 10) + 5) * 1000;
                                setTimeout(function () {
                                    console.log(i, " : ", records_1[i]["Email address"], delay);
                                    console.log(records_1[i]["Tell us about your web development background?"]);
                                    // sendMail(
                                    //   records[i]["Email address"],
                                    //   records[i]["Tell us about your web development background?"],
                                    //   delay
                                    // );
                                }, delay);
                            };
                            for (var i = 0; i < records_1.length; i++) {
                                _loop_1(i);
                            }
                        }
                        else {
                            batch += 2;
                        }
                    });
                    return [2 /*return*/];
            }
        });
    });
}
// const intervalRef = setInterval(() => {
//   if (task !== "" && batch > batchesCount) {
//     console.log("> SIGCLEAR: CLEANING UP JSON FILES");
//     dirCleanup(filename, batchesCount, path);
//     console.log("> SIGSTOP: STOPPING CRON JOB");
//     task.stop();
//     clearInterval(intervalRef);
//   }
// }, 1000);
// setUpBatch();
sendMail("", "Beginner level (Have some idea around coding/web development)", 4000);