A bookmarklet to remain logged-in to a SuiteCommerce Advanced site.

SCA KeepAlive Bookmarklet.js

javascript: (function yo() {
	if (typeof SC === "undefined" || !SC.ENVIRONMENT) {
		alert("Error: Not in SCA environment. SC.ENVIRONMENT not found.");
		return;
	}

	/* if you must comment, DON't use // ... use multiblock instead (like this comment) */

	var baseUrl = SC.ENVIRONMENT.baseUrl;
	var companyId = SC.ENVIRONMENT.companyId;

	var newTabUrl =  SC.SESSION.touchpoints.customercenter;
	var pingTarget = 'services/SOME-SERVICE-THAT-USES-CUSTOMER-API.Service.ss'; /* *** REPLACE THIS *** */

	var keepAliveUrl =
		baseUrl.replace('{{file}}', pingTarget) + `?c=${companyId}&n=2`;

	function createKeepAliveFunction(keepAliveUrlParam) {
		var intervalId;
		var pingCount = 0;
		var startTime = new Date().getTime();
		
		var pingIntervalStr = '30 seconds';
		var pingInterval = 30 * 1000;

		var timeLimitStr = '6 hours';
		var timeLimit = 6 * (60 * 60 * 1000);

		function pingServer() {
			var xhr = new XMLHttpRequest();
			xhr.open("GET", keepAliveUrlParam, true);
			xhr.onreadystatechange = function () {
				if (xhr.readyState === 4) {
					pingCount++;
					var elapsedTime = Math.floor(
						(new Date().getTime() - startTime) / 1000
					);
					console.log(
						"SCA KeepAlive: Ping #" +
							pingCount +
							" at " +
							elapsedTime +
							"s - Status: " +
							xhr.status
					);

					window.document.title = `SCA KeepAlive #${pingCount}`;

					if (new Date().getTime() - startTime > timeLimit) {
						clearInterval(intervalId);
						window.document.title = 'SCA KeepAlive FIN!';
						console.log(`SCA KeepAlive: Stopped after ${timeLimitStr}`);
					}
				}
			};
			xhr.send();
		}

		pingServer();

		intervalId = setInterval(pingServer, pingInterval);

		console.log(
			"SCA KeepAlive: Started pinging " +
				keepAliveUrlParam +
				` every ${pingIntervalStr} for ${timeLimitStr}`
		);
	}

	/* Open new tab */
	var newWindow = window.open(newTabUrl, "_blank");
	if (newWindow) {
		newWindow.document.title = "SCA KeepAlive";

		setTimeout(function () {
			try {
				newWindow.document.title = "SCA KeepAlive";

				var keepAliveCode =
					"(" +
					createKeepAliveFunction.toString() +
					')("' +
					keepAliveUrl +
					'");';
				newWindow.eval(keepAliveCode);
			} catch (e) {
				console.error("SCA KeepAlive: Error setting up in new window:", e);
				/* Fallback: run in current window */
				createKeepAliveFunction(keepAliveUrl);
			}
		}, 2000);
	} else {
		/* Fallback if popup was blocked */
		alert("Popup blocked. Running SCA KeepAlive in current window.");
		createKeepAliveFunction(keepAliveUrl);
	}
})();