37 lines
1.1 KiB
Rust
37 lines
1.1 KiB
Rust
use actix_web::{web, App, HttpServer};
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use async_graphql::{Context, EmptyMutation, EmptySubscription, Schema};
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struct MyToken(Option<String>);
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struct QueryRoot;
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#[async_graphql::Object]
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impl QueryRoot {
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#[field]
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async fn current_token<'a>(&self, ctx: &'a Context<'_>) -> Option<&'a str> {
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ctx.data::<MyToken>().0.as_deref()
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}
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}
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#[actix_rt::main]
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async fn main() -> std::io::Result<()> {
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HttpServer::new(move || {
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let schema = Schema::new(QueryRoot, EmptyMutation, EmptySubscription);
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let handler = async_graphql_actix_web::HandlerBuilder::new(schema)
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.enable_subscription()
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.enable_ui("http://localhost:8000", None)
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.on_request(|req, builder| {
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builder.data(MyToken(
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req.headers()
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.get("Token")
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.and_then(|value| value.to_str().map(ToString::to_string).ok()),
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))
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})
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.build();
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App::new().service(web::resource("/").to(handler))
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})
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.bind("127.0.0.1:8000")?
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.run()
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.await
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}
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