Rich Text Item link property to use two services simultaneously

Question

Hi Devs,
I want to use to services in my rich text part, in this on the click of the link and the csv document will be downloaded in the system as an export file,
Simultaneoulsy I want to start the process on that click only to delete that csv document that is created internally by appian, so that my app does not pile up with time in the future
Attaching the snip for your reference:

Harshit Bumb (Appyzie) · Answer

Hi there, 
 You cannot start two processes/services with a single click. The closest solution to your problem can be a scheduler that runs overnight to clean the documents from the folder. And then you can keep using the link to just download the document and leave the cleaning on the scheduler process.

Mike Schmitt · Answer

Where/when/how is your Export CSV generated? One trick I've used in my implementations, particularly for on-demand generated documents, is to have a timer node after the generation node, lasting several hours, and after it expires the generated file is deleted. The users are warned in the UI that they have a relatively limited amount of time to download the exported file. 
 If the ones you're dealing with are generated automatically (i.e. overnight) then you could potentially implement a 2-click solution. I.E. at first the download link could be grayed out and the user sees a separate link next to it saying "Click to mark as seen and enable download"; that click would start a process that can delete the document after a (long) timer has expired, and after that click has been completed, the download link can be enabled for the user.

Mike Schmitt · Answer

Unknown said: But i am not able to find a service to clean the contents of that folder 
 You merely need the "delete document" smart service in a process model... 
 That is what I was trying to suggest above: 
 Mike Schmitt said: Alternatively you could build a whole separate process model which runs nightly, gets all documents in the folder, and deletes documents older than X days for example. 
 To clarify, in the first node you'd use a rule to grab all documents from the folder (since it looks as if they're all stored in the same folder). Then loop over all the documents and return only documents older than your chosen threshold, to be stored in a PV array. Then loop over the "delete document" smart service for each of those document IDs.