Hello. I’m looking at Site. Can valid time be specified on requests?

Yes, you can use the field _siteValidTime

Worth mentioning the site is very alpha currently, I’m going to put up some better docs soon though

What is interesting is that I was recently thinking about the very same thing, except I thought it would be cool to have a tool that can generate an app based on a schema

Generating UIs you mean?

Server code and UIs, yes

There have been some attempts at that https://github.com/vazco/uniforms, but I’m not convinced its a good idea

You can generate fetching logic for the frontend with this https://www.graphql-code-generator.com/. I am using it with react-query and it works great

I was talking more in the context of xtdb

Right, thats what site is trying to do

not really generating anything though

Right.

Well, best of luck. I’ll play around with it

This code is in need of a refactor as we’re currently just prototyping, but you can see most of how the graphql schema gets turned into XTDB queries here https://github.com/juxt/site/blob/ba44b0241931c5f2e2228aae68006a858333bc65/src/juxt/site/alpha/graphql.clj#L634 (theres a big case statement to handle the various directives you can add to the schema, if none are added it will fall through to that ‘infer-query’ function. The ‘query’ function is called for every field in the graphql query, as per the graphql spec)

How do references work?

you can add a ‘ref’ directive, which takes the name of the key you want to join on. see here for details https://github.com/juxt/site/blob/ba44b0241931c5f2e2228aae68006a858333bc65/src/juxt/site/alpha/graphql.clj#L479

user: User! @site(ref: "userId") example usage

if the given id exists on the current xt document, it will do an entity lookup on that, otherwise it will do a query for documents with a type matching the return type on the field, and an attribute matching the given ref value

Thanks @alex395