Add in framework for post requests for user subscriptions

Complete up to page 45

src/lib.rs

@@ -6,12 +6,23 @@ async fn health_check() -> HttpResponse {
     HttpResponse::Ok().finish()
 }
 
+#[derive(serde::Deserialize)]
+struct FormData {
+    email: String,
+    name: String
+}
+
+async fn subscribe(_form: web::Form<FormData>) -> HttpResponse {
+    HttpResponse::Ok().finish()
+}
+
 pub fn run(listener: TcpListener) -> Result<Server, std::io::Error> {
     let server = HttpServer::new(|| {
-            App::new()
-                .route("/health_check", web::get().to(health_check))
-        })
-        .listen(listener)?
-        .run();
+        App::new()
+            .route("/health_check", web::get().to(health_check))
+            .route("/subscriptions", web::post().to(subscribe))
+    })
+    .listen(listener)?
+    .run();
     Ok(server)
 }