Can I fetch a resource with `get :id`?

To fetch a resource by a specific id I use this code:

[post] = MyApp.Post
|> Ash.Query.filter(id == "bc38fcb3-080d-46ba-834d-5as58d689sda")
|> Ash.Query.limit(1)
|> MyApp.Api.read!()

[post] = MyApp.Post
|> Ash.Query.filter(id == "bc38fcb3-080d-46ba-834d-5as58d689sda")
|> Ash.Query.limit(1)
|> MyApp.Api.read!()

Is there a shorter already build in way of fetching a single resource by it's id?

3 Replies

Yep! MyApp.Api.get!(MyApp.Post, id)

waseigo•3y ago

TIL!

It uses the primary read action, so it is effectively equivalent to the code snipept provided by @Stefan Wintermeyer .