Expose cartFetch

[JaapWeijland]

Hi there,

We are using carts. Because we currently don't support customer creation, we want to store the cart id externally, and fetch this cart on server hit / page load via url query params. Unfortunately, there seems to be no way to inject the cart id so that Hydrogen may load a cart created in an earlier session.

In the source code, I've found a function called cartFetch, which is not exposed. This function is placed on the same level as the other actions that are exposed, like cartCreate, so exposing this seems not much of a hassle. Why isn't it exposed? Could this action be exposed? It would fit our use case perfectly.

[JaapWeijland]

Also: on the CartProvider, the callback onCreate, can the created cart be returned as a param? Something like onCreate={(cart) => ...}. Currently we aren't returned the cart, which makes doing logic based on the just created cart difficult.

[lordofthecactus]

Hi @JaapWeijland thanks for the feedback! We are definitely looking to refactor the Cart code, so definitely this will be considered

[jokull]

Just to chime in, maybe not that related - but I would love for the types of callbacks to be annotated with (args) => Promise<void> so that I can await on things line lineAdd. Currently they are annotated as just (args) => void.