inventree/InvenTree
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reduce api calls to really just check every 5 seconds

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Matthias 2021-11-30 17:34:10 +01:00
parent 1d123827bc
commit 92c3eaef8f
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GPG Key ID: F50EF5741D33E076
2 changed files with 17 additions and 7 deletions
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7
InvenTree/InvenTree/static/script/inventree/inventree.js
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@ -218,11 +218,12 @@ function inventreeDocReady() {
// Display any cached alert messages // Display any cached alert messages
showCachedAlerts(); showCachedAlerts();
// Start notification background worker to check every 5 seconds if notifications are available // Start notification background worker to check every 1 seconds if notifications are available
setInterval(notificationCheck, 5000); setInterval(notificationCheck, 1000);
// also run when the focus returns // also run when the focus returns
$(document).on('focus', function(e){ $(document).on('focus', function(e){
notificationCheck(); notificationCheck(force = true);
}); });
$('#offcanvasRight').on('show.bs.offcanvas', openNotificationPanel) // listener for opening the notification panel $('#offcanvasRight').on('show.bs.offcanvas', openNotificationPanel) // listener for opening the notification panel

17
InvenTree/InvenTree/static/script/inventree/notification.js
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@ -119,14 +119,20 @@ function showMessage(message, options={}) {
}); });
} }
var notificationUpdateTic = 0;
/** /**
* The notification checker is initiated when the document is loaded. It checks if there are unread notifications * The notification checker is initiated when the document is loaded. It checks if there are unread notifications
* if unread messages exist the alert flag is raised by making it visible * if unread messages exist the alert flag is raised by making it visible
**/ **/
function notificationCheck() { function notificationCheck(force = false) {
// only refresh state if in focus notificationUpdateTic = notificationUpdateTic + 1;
if (document.hasFocus()) {
console.log(notificationUpdateTic);
// refresh if forced or
// if in focus and was not refreshed in the last 5 seconds
if (force || (document.hasFocus() && notificationUpdateTic >= 5)) {
notificationUpdateTic = 0;
inventreeGet( inventreeGet(
'/api/notifications/', '/api/notifications/',
{ {
@ -262,6 +268,9 @@ function closeNotificationPanel() {
* updates the notification counter * updates the notification counter
**/ **/
function updateNotificationIndicator(count) { function updateNotificationIndicator(count) {
// reset update Ticker -> safe some API bandwidth
notificationUpdateTic = 0;
if (count == 0) { if (count == 0) {
$("#notification-alert").addClass("d-none"); $("#notification-alert").addClass("d-none");
} else { } else {