Get an individuals Alerts - SPO

SPO Get User Alerts.js

var ctx = SP.ClientContext.get_current();

this.user = ctx.get_web().get_currentUser();
this.alerts = this.user.get_alerts();

ctx.load(this.user);
ctx.load(this.alerts);

ctx.executeQueryAsync(()=> {
  var enumerator = this.alerts.getEnumerator();
  while(enumerator.moveNext()) {
    var l = enumerator.get_current();
    
    console.log(l.get_title());
    /*
    If you now load the list, you can get this information to...
    this.list = l.get_list();
    ctx.load(this.list);
    ctx.executeQueryAsync(() => {
      console.log('  ' + l.get_list());
    }, (e, t)=> { });  
    */
    console.log(' Delivery Channels: ' + l.get_deliveryChannels());
    console.log(' Event Type: ' + l.get_eventType());
    console.log(' Always Notify: ' + l.get_alwaysNotify());
 }
}, ()=> {
  console.log('WORSE THAN EGGS!');
});