Fix typo

thesandwich-backend/src/main.rs

@@ -1,3 +1,67 @@
-fn main() {
-    println!("Hello, world!");
+use axum::{Router, extract::Form, http::StatusCode, routing::post};
+use color_eyre::eyre::{self, Context};
+use dotenvy_macro::dotenv;
+use error::WithStatusCode;
+use serde::Deserialize;
+use serenity::all::{ExecuteWebhook, Http, Webhook};
+use tracing::instrument;
+use tracing_error::ErrorLayer;
+use tracing_subscriber::{EnvFilter, layer::SubscriberExt, util::SubscriberInitExt};
+
+mod error;
+
+const WEBHOOK: &'static str = dotenv!("WEBHOOK");
+const LISTEN_ADDR: &'static str = dotenv!("LISTEN_ADDR");
+
+#[tokio::main]
+async fn main() -> eyre::Result<()> {
+    color_eyre::install()?;
+
+    tracing_subscriber::registry()
+        .with(ErrorLayer::default())
+        .with(
+            EnvFilter::try_from_default_env()
+                .or_else(|_| EnvFilter::try_new("info"))
+                .unwrap(),
+        )
+        .with(tracing_subscriber::fmt::layer())
+        .init();
+
+    let app = Router::new().route("/api/speculate", post(speculate));
+
+    let listener = tokio::net::TcpListener::bind(LISTEN_ADDR)
+        .await
+        .wrap_err("Failed to listen on that port")?;
+    axum::serve(listener, app)
+        .await
+        .wrap_err("Failed to run axum service")?;
+    Ok(())
+}
+
+#[derive(Deserialize, Debug)]
+struct Speculation {
+    speculation: String,
+}
+
+#[instrument]
+async fn speculate(Form(speculation): Form<Speculation>) -> Result<maud::Markup, error::Error> {
+    let discord_http = Http::new("");
+
+    let webhook = Webhook::from_url(&discord_http, WEBHOOK)
+        .await
+        .wrap_err("Failed to initialize webhook")
+        .with_status_code(StatusCode::INTERNAL_SERVER_ERROR)?;
+
+    let builder = ExecuteWebhook::new()
+        .content(speculation.speculation)
+        .username("Anonymous speculator");
+    webhook
+        .execute(&discord_http, false, builder)
+        .await
+        .wrap_err("Could not execute webhook")
+        .with_status_code(StatusCode::INTERNAL_SERVER_ERROR)?;
+
+    Ok(maud::html! {
+        p { "Speculation launched at high speed directly into our DMs" }
+    })
 }