beforeSave on all objects, possible?

[mistre83]

Hi to all,
in my application i will have many collections, and one of this is a "recap" with the latest insert in the online collection.

Such as a Blog, a collection with Posts hold all post and a single blog instance have saved for example the latest 10 comments.
When a new post come in, this will be saved in Posts and in "recap" with a FIFO strategy. In this way, i can get "immediately" the last 10 comments without make additional query.

So, to do this i will need a beforeSave function that "check" every collection (because my collection are many, and i dont want to write "the same code" for every one).

I can write a job to do this, but is asynchronous and will need to run very often..

[flovilmart]

It actually depends on your application imperatives. You could run them in afterSave, so you're not blocking saving the element itself. The job is a good strategy too.

[mistre83]

I've changed this implementing a Cloud function and it works great.
The only problem is that in local all works fine, but when i push on heroku i get a 141 error when i invoke it.

I close this so.