How to set ID to shedule job

[airnoteapps]

How could i set ID to schedule job so that i could cancel the execution later in case needed?

[sheerlox]

Since the job only exists in the server's memory while running, the easiest way is to keep the variable reference to the CronJob object if you need to call the .stop() method on it later.
A good way of doing this across your application without having to pass the variable around would be to implement a jobs manager, which would keep an in-memory store of type Map<string, CronJob> and provide a method to stop and remove a specific job.

Remember that restarting your server will always destroy all the jobs currently running, so if you need them to be restarted along with the server, you'd also need to store basic job information (the parameters you pass to CronJob) in a persistence layer and re-instantiate them on startup. But for those kinds of advanced use cases, it might be better to take a look at something like Bull, which provides persistence with Redis.