Forum application: Some functions are misisng

Hi,
as I am just starting, it might be a stupid question, however…

I set up a new App and used the forums template. I have generated the javascript sdk file and realized that there are only functions to read the posts, likes, comments, etc. What I am missing is how to create a new post, comment or like. Do I have to use the Database API for these things and also the Files API to store article images? How can I achive integirty of the data, meaning, I want to upload an image only if the post data was succesfully stored and vice versa? Do I have to write my own server code for that including transactions?

Thanks for any answer

Hello @Thomas_Fritsch

What about new services - for this purpose, you should write new server code and deploy this business logic to backendless.

Also, you can do this with codeless in backendless.

But for transactions, you might use our implementation - link
(but at this moments transaction not available in codeless)

Regards, Dima.