update async-graphql example

2024-11-23 14:31:07 +01:00 · 2022-02-17 21:29:55 +00:00 · 2022-02-17 21:29:55 +00:00 · 1b23e3ff3d
commit 1b23e3ff3d
parent e0888cd255
14 changed files with 164 additions and 147 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@ -1040,6 +1040,12 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eab1c04a571841102f5345a8fc0f6bb3d31c315dec879b5c6e42e40ce7ffa34e"

+[[package]]
+name = "ascii_utils"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71938f30533e4d95a6d17aa530939da3842c2ab6f4f84b9dae68447e4129f74a"
+
 [[package]]
 name = "askama"
 version = "0.11.1"
@ -1101,9 +1107,9 @@ dependencies = [

 [[package]]
 name = "async-graphql"
-version = "2.11.3"
+version = "3.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e6a9edeab4427f8162ac1ccd49152fa656affab3ccfaed7eeaf8e2f9ce12ee0"
+checksum = "d1a994a60389a32a31304e46d437a11db46d5bbeb8c26de3dbfa309efd8b93e4"
 dependencies = [
 "async-graphql-derive",
 "async-graphql-parser",
@ -1111,12 +1117,14 @@ dependencies = [
 "async-stream",
 "async-trait",
 "bytes 1.1.0",
+ "fast_chemail",
 "fnv",
 "futures-util",
 "http",
 "indexmap",
 "mime",
 "multer",
+ "num-traits 0.2.14",
 "once_cell",
 "pin-project-lite 0.2.8",
 "regex",
@ -1129,40 +1137,46 @@ dependencies = [

 [[package]]
 name = "async-graphql-actix-web"
-version = "2.11.3"
+version = "3.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e8a626bab0bda64c520a8133b8fda8ea6762bc58f25c4b550311362e4b4f950"
+checksum = "eb7df7399ff10b17ced5104c1046152ec8a05f3c8facb3b671fbe72ffed0c3ad"
 dependencies = [
- "actix 0.10.0",
- "actix-http 2.2.2",
- "actix-web 3.3.3",
- "actix-web-actors 3.0.0",
+ "actix 0.12.0",
+ "actix-http 3.0.0-rc.3",
+ "actix-web 4.0.0-rc.3",
+ "actix-web-actors 4.0.0-beta.12",
 "async-channel",
 "async-graphql",
+ "futures-channel",
 "futures-util",
 "serde_json",
 "serde_urlencoded",
+ "thiserror",
 ]

 [[package]]
 name = "async-graphql-demo"
 version = "1.0.0"
 dependencies = [
- "actix-web 3.3.3",
+ "actix-cors",
+ "actix-web 4.0.0-rc.3",
+ "actix-web-lab",
 "async-graphql",
 "async-graphql-actix-web",
+ "env_logger 0.9.0",
+ "log",
 "slab",
 ]

 [[package]]
 name = "async-graphql-derive"
-version = "2.11.3"
+version = "3.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8be34933c1bca0b5aedb6d8b66ad3e27045eb8304f198cc1efaed6b6dd87835"
+checksum = "71011bef5fef3019016b17fb8ba588d562c128d2d7ea93c86093352d5fd51ccf"
 dependencies = [
 "Inflector",
 "async-graphql-parser",
- "darling 0.12.4",
+ "darling",
 "proc-macro-crate",
 "proc-macro2",
 "quote",
@ -1172,9 +1186,9 @@ dependencies = [

 [[package]]
 name = "async-graphql-parser"
-version = "2.11.3"
+version = "3.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99841c1f890fda6712054e7e37b207738f4aa97870cb1bffcab2f09f2df0957a"
+checksum = "13b4caccb492c65240591a193c3e90ac11018dd25670544ce07360b7116c6153"
 dependencies = [
 "async-graphql-value",
 "pest",
@ -1185,9 +1199,9 @@ dependencies = [

 [[package]]
 name = "async-graphql-value"
-version = "2.11.3"
+version = "3.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6cecac7ab6737364cff7b16e9273dd51fac7cfbd14ab5d84127df5a56ca9d422"
+checksum = "30cd0d73a5a13fe9d1a7d5dd67c6394663dd531afb26a0c50c5da5b29cf7ba1f"
 dependencies = [
 "bytes 1.1.0",
 "indexmap",
@ -2086,38 +2100,14 @@ dependencies = [
 "cipher",
 ]

-[[package]]
-name = "darling"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f2c43f534ea4b0b049015d00269734195e6d3f0f6635cb692251aca6f9f8b3c"
-dependencies = [
- "darling_core 0.12.4",
- "darling_macro 0.12.4",
-]
-
 [[package]]
 name = "darling"
 version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0d720b8683f8dd83c65155f0530560cba68cd2bf395f6513a483caee57ff7f4"
 dependencies = [
- "darling_core 0.13.1",
- "darling_macro 0.13.1",
-]
-
-[[package]]
-name = "darling_core"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e91455b86830a1c21799d94524df0845183fa55bafd9aa137b01c7d1065fa36"
-dependencies = [
- "fnv",
- "ident_case",
- "proc-macro2",
- "quote",
- "strsim",
- "syn",
+ "darling_core",
+ "darling_macro",
 ]

 [[package]]
@ -2134,24 +2124,13 @@ dependencies = [
 "syn",
 ]

-[[package]]
-name = "darling_macro"
-version = "0.12.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29b5acf0dea37a7f66f7b25d2c5e93fd46f8f6968b1a5d7a3e02e97768afc95a"
-dependencies = [
- "darling_core 0.12.4",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "darling_macro"
 version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72c41b3b7352feb3211a0d743dc5700a4e3b60f51bd2b368892d1e0f9a95f44b"
 dependencies = [
- "darling_core 0.13.1",
+ "darling_core",
 "quote",
 "syn",
 ]
@ -2453,6 +2432,15 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"

+[[package]]
+name = "fast_chemail"
+version = "0.9.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "495a39d30d624c2caabe6312bfead73e7717692b44e0b32df168c275a2e8e9e4"
+dependencies = [
+ "ascii_utils",
+]
+
 [[package]]
 name = "fastrand"
 version = "1.7.0"
@ -5420,7 +5408,7 @@ version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "12e47be9471c72889ebafb5e14d5ff930d89ae7a67bbdb5f8abb564f845a927e"
 dependencies = [
- "darling 0.13.1",
+ "darling",
 "proc-macro2",
 "quote",
 "syn",
--- a/Cargo.toml
+++ b/Cargo.toml
@ -23,7 +23,7 @@ members = [
   "forms/form",
   "forms/multipart-s3",
   "forms/multipart",
-   "graphql/graphql-demo",
+   "graphql/async-graphql",
   "graphql/juniper-advanced",
   "graphql/juniper",
   "json/json_decode_error",
--- a/graphql/async-graphql/Cargo.toml
+++ b/graphql/async-graphql/Cargo.toml
@ -0,0 +1,16 @@
+[package]
+name = "async-graphql-demo"
+version = "1.0.0"
+edition = "2021"
+
+[dependencies]
+actix-web = "4.0.0-rc.3"
+actix-web-lab = "0.10"
+actix-cors = "0.6.0-beta.10"
+
+async-graphql = "3"
+async-graphql-actix-web = "3"
+
+env_logger = "0.9"
+log = "0.4"
+slab = "0.4.2"
--- a/graphql/async-graphql/README.md
+++ b/graphql/async-graphql/README.md
@ -0,0 +1,38 @@
+## GraphQL using `async-graphql`
+
+> Getting started using [async-graphql](https://github.com/async-graphql/async-graphql) with Actix Web.
+
+## Usage
+
+```bash
+cd graphql/graphql-demo
+cargo run
+```
+
+## Endpoints
+
+```
+GET/POST  http://localhost:8080/graphql   GraphQL endpoint
+GET       http://localhost:8080/graphiql  GraphQL playground UI
+```
+
+## Query Examples
+
+```graphql
+{
+  humans {
+    edges {
+      node {
+        id
+        name
+        friends {
+          id
+          name
+        }
+        appearsIn
+        homePlanet
+      }
+    }
+  }
+}
+```
--- a/graphql/async-graphql/src/main.rs
+++ b/graphql/async-graphql/src/main.rs
@ -0,0 +1,53 @@
+use actix_cors::Cors;
+use actix_web::{get, middleware::Logger, route, web, App, HttpServer, Responder};
+use actix_web_lab::respond::Html;
+use async_graphql::{
+    http::{playground_source, GraphQLPlaygroundConfig},
+    EmptyMutation, EmptySubscription, Schema,
+};
+use async_graphql_actix_web::{GraphQLRequest, GraphQLResponse};
+
+mod star_wars;
+use self::star_wars::{QueryRoot, StarWars, StarWarsSchema};
+
+/// GraphQL endpoint
+#[route("/graphql", method = "GET", method = "POST")]
+async fn graphql(
+    schema: web::Data<StarWarsSchema>,
+    req: GraphQLRequest,
+) -> GraphQLResponse {
+    schema.execute(req.into_inner()).await.into()
+}
+
+/// GraphiQL playground UI
+#[get("/graphiql")]
+async fn graphql_playground() -> impl Responder {
+    Html(playground_source(
+        GraphQLPlaygroundConfig::new("/graphql").subscription_endpoint("/graphql"),
+    ))
+}
+
+#[actix_web::main]
+async fn main() -> std::io::Result<()> {
+    env_logger::init_from_env(env_logger::Env::new().default_filter_or("info"));
+
+    let schema = Schema::build(QueryRoot, EmptyMutation, EmptySubscription)
+        .data(StarWars::new())
+        .finish();
+
+    log::info!("starting HTTP server on port 8080");
+    log::info!("GraphiQL playground: http://localhost:8080/graphiql");
+
+    HttpServer::new(move || {
+        App::new()
+            .app_data(web::Data::new(schema.clone()))
+            .service(graphql)
+            .service(graphql_playground)
+            .wrap(Cors::permissive())
+            .wrap(Logger::default())
+    })
+    .workers(2)
+    .bind(("127.0.0.1", 8080))?
+    .run()
+    .await
+}
--- a/graphql/async-graphql/src/star_wars/mod.rs
+++ b/graphql/async-graphql/src/star_wars/mod.rs
@ -1,13 +1,14 @@
-mod model;
+use std::collections::HashMap;

 use async_graphql::{EmptyMutation, EmptySubscription, Schema};
 use model::Episode;
 use slab::Slab;
-use std::collections::HashMap;

-pub use model::QueryRoot;
 pub type StarWarsSchema = Schema<QueryRoot, EmptyMutation, EmptySubscription>;

+mod model;
+pub use self::model::QueryRoot;
+
 pub struct StarWarsChar {
    id: &'static str,
    name: &'static str,
--- a/graphql/async-graphql/src/star_wars/model.rs
+++ b/graphql/async-graphql/src/star_wars/model.rs
@ -1,7 +1,8 @@
-use super::StarWars;
 use async_graphql::connection::{query, Connection, Edge, EmptyFields};
 use async_graphql::{Context, Enum, FieldResult, Interface, Object};

+use super::StarWars;
+
 /// One of the films in the Star Wars Trilogy
 #[derive(Enum, Copy, Clone, Eq, PartialEq)]
 pub enum Episode {
@ -218,7 +219,8 @@ async fn query_characters(
                    .enumerate()
                    .map(|(idx, item)| Edge::new(start + idx, *item)),
            );
-            Ok(connection)
+
+            FieldResult::Ok(connection)
        },
    )
    .await
--- a/graphql/graphql-demo/Cargo.toml
+++ b/graphql/graphql-demo/Cargo.toml
@ -1,10 +0,0 @@
-[package]
-name = "async-graphql-demo"
-version = "1.0.0"
-edition = "2021"
-
-[dependencies]
-actix-web = "3.0.0"
-async-graphql = "2.0.0"
-async-graphql-actix-web = "2.0.0"
-slab = "0.4.2"
--- a/graphql/graphql-demo/README.md
+++ b/graphql/graphql-demo/README.md
@ -1,34 +0,0 @@
-Getting started using [Async-graphql](https://github.com/async-graphql/async-graphql) with Actix Web.
-
-## Run
-
-```bash
-cd graphql/graphql-demo
-cargo run --bin async-graphql-demo
-```
-
-## Endpoints
-
-    GET http://127.0.0.1:8000/      GraphQL Playground UI
-    POST http://127.0.0.1:8000/     For GraphQL query
-
-## Query Examples
-
-```graphql
-{
-  humans {
-    edges {
-      node {
-        id
-        name
-        friends {
-          id
-          name
-        }
-        appearsIn
-        homePlanet
-      }
-    }
-  }
-}
-```
--- a/graphql/graphql-demo/src/main.rs
+++ b/graphql/graphql-demo/src/main.rs
@ -1,38 +0,0 @@
-mod starwars;
-
-use actix_web::{guard, web, App, HttpResponse, HttpServer, Result};
-use async_graphql::http::{playground_source, GraphQLPlaygroundConfig};
-use async_graphql::{EmptyMutation, EmptySubscription, Schema};
-use async_graphql_actix_web::{Request, Response};
-use starwars::{QueryRoot, StarWars, StarWarsSchema};
-
-async fn index(schema: web::Data<StarWarsSchema>, req: Request) -> Response {
-    schema.execute(req.into_inner()).await.into()
-}
-
-async fn index_playground() -> Result<HttpResponse> {
-    Ok(HttpResponse::Ok()
-        .content_type("text/html; charset=utf-8")
-        .body(playground_source(
-            GraphQLPlaygroundConfig::new("/").subscription_endpoint("/"),
-        )))
-}
-
-#[actix_web::main]
-async fn main() -> std::io::Result<()> {
-    let schema = Schema::build(QueryRoot, EmptyMutation, EmptySubscription)
-        .data(StarWars::new())
-        .finish();
-
-    println!("Playground: http://localhost:8000");
-
-    HttpServer::new(move || {
-        App::new()
-            .data(schema.clone())
-            .service(web::resource("/").guard(guard::Post()).to(index))
-            .service(web::resource("/").guard(guard::Get()).to(index_playground))
-    })
-    .bind("127.0.0.1:8000")?
-    .run()
-    .await
-}
--- a/graphql/juniper-advanced/README.md
+++ b/graphql/juniper-advanced/README.md
@ -1,4 +1,4 @@
-# juniper-advanced
+# GraphQL using Juniper and MySQL

 GraphQL Implementation in Rust using Actix, Juniper, and MySQL as Database

--- a/graphql/juniper-advanced/src/main.rs
+++ b/graphql/juniper-advanced/src/main.rs
@ -18,7 +18,7 @@ async fn main() -> std::io::Result<()> {
    let pool = get_db_pool();

    log::info!("starting HTTP server on port 8080");
-    log::info!("the GraphiQL interface HTTP server at http://localhost:8080/graphiql");
+    log::info!("GraphiQL playground: http://localhost:8080/graphiql");

    HttpServer::new(move || {
        App::new()
--- a/graphql/juniper/README.md
+++ b/graphql/juniper/README.md
@ -1,4 +1,4 @@
-# Juniper
+# GraphQL using Juniper

 [Juniper](https://github.com/graphql-rust/juniper) integration for Actix Web.
 If you want more advanced example, see also the [juniper-advanced example].
--- a/graphql/juniper/src/main.rs
+++ b/graphql/juniper/src/main.rs
@ -40,7 +40,8 @@ async fn main() -> io::Result<()> {
    // Create Juniper schema
    let schema = Arc::new(create_schema());

-    log::info!("starting HTTP server at http://localhost:8080");
+    log::info!("starting HTTP server on port 8080");
+    log::info!("GraphiQL playground: http://localhost:8080/graphiql");

    // Start HTTP server
    HttpServer::new(move || {