4d77a1a9b9
Additionally: - strip redundant type parameters for juniper::Context in some core definitions and reuse associated type
66 lines
2 KiB
Rust
66 lines
2 KiB
Rust
#![deny(warnings)]
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use std::env;
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use actix_cors::Cors;
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use actix_web::{middleware, web, App, Error, HttpResponse, HttpServer};
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use juniper::{
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tests::{model::Database, schema::Query},
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EmptyMutation, EmptySubscription, RootNode,
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};
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use juniper_actix::{
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graphiql_handler as gqli_handler, graphql_handler, playground_handler as play_handler,
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};
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type Schema = RootNode<'static, Query, EmptyMutation<Database>, EmptySubscription<Database>>;
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fn schema() -> Schema {
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Schema::new(
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Query,
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EmptyMutation::<Database>::new(),
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EmptySubscription::<Database>::new(),
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)
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}
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async fn graphiql_handler() -> Result<HttpResponse, Error> {
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gqli_handler("/", None).await
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}
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async fn playground_handler() -> Result<HttpResponse, Error> {
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play_handler("/", None).await
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}
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async fn graphql(
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req: actix_web::HttpRequest,
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payload: actix_web::web::Payload,
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schema: web::Data<Schema>,
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) -> Result<HttpResponse, Error> {
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let context = Database::new();
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graphql_handler(&schema, &context, req, payload).await
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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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env::set_var("RUST_LOG", "info");
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env_logger::init();
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let server = HttpServer::new(move || {
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App::new()
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.data(schema())
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.wrap(middleware::Compress::default())
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.wrap(middleware::Logger::default())
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.wrap(
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Cors::new()
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.allowed_methods(vec!["POST", "GET"])
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.supports_credentials()
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.max_age(3600)
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.finish(),
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)
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.service(
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web::resource("/")
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.route(web::post().to(graphql))
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.route(web::get().to(graphql)),
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)
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.service(web::resource("/playground").route(web::get().to(playground_handler)))
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.service(web::resource("/graphiql").route(web::get().to(graphiql_handler)))
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});
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server.bind("127.0.0.1:8080").unwrap().run().await
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}
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