acutario / decoratex Goto Github PK

Decoratex only reads data from existing fields in the struct model, and creates some virtual fields to store the calculated data.

Since fetching the required data for performing the calculations is external to Decorates, and must be done before running any decoration function, I think that it should also work with embedded schemas.

We could add some tests and update the documentation and examples to reflect this.

All decorate methods are added in the quote block of the main defmacro, so you can use it straight as a method of the schema module:

MyModule.decorate(my_module)

But the defmacro is to big and i'm not sure if include this methods to the schema module is a good choice.

Maybe the right way in a new mayor version is to add a new module inside the lib, and use it for an explicit decoration:

Decoratex.apply(my_module)

Hi all, thank you for the hard work. I have a question.

Suppose that I have a decorated field in the Post schema, but then I do something like

def preload(users_query, preloads) do
   Users
   |> Repo.all()
   |> Repo.preload(preloads)
end

where preloads is dynamic, and could be i.e. [:posts, :comments, :likes, ...]

Which is the correct way to work in cases where you preload the relations, and those relations have decorated fields?

Thank you!

if I add "use Decoratex" to web.ex, those models doesn't have define function "decorators" raise "CompileError, undefined function decorations/0"

This project lacks a changelog. This would be a helpful addition for tracking changes, especially breaking changes like those in v1.1.0.

Hello,

Is this repo unmaintained? It doesn't seem to work Ecto 3.x.

Cheers