Call toJson in representer logic

[driescroons]

In listRepresenter, we call the toJson method. Why don't we do this for Representer?

Argument could be made here that for creation routes, these entities don't have a toJson method, however, this can be simple fixed by returnijng a wrapped entity.

from

return getById(id);

to

return wrap(await getById(id));

This comes in especially handy when you have a parent - children entity, that upon initialization has an empty collection. Without the wrap, and with em.create, it will return the parent with an object children, even though it's an array. Wrapping in every create and toJsoning in the representer fixes this.

[ljobse]

Representer should be completely independent from any orm so the fact it's there in the listRepresenter seems incorrect to me

[driescroons]

than we need to add another useInterceptor before our representer that calls this for our orm objects. It's required for orm entities to be serialized. For example; when you have an nested collection, without toJson it'll return an object if it's empty.

[ljobse]

Yep indeed, but we can find a more elegant way to incorporate it