email with token & confirmation works

src/startup.rs

@@ -5,22 +5,26 @@ use tracing_actix_web::TracingLogger;
 use std::net::TcpListener;
 
 use crate::email_client::EmailClient;
-use crate::routes::{health_check, subscribe};
+use crate::routes::{confirm, health_check, subscribe};
 
 pub fn run(
 	listener: TcpListener,
 	connection_pool: Pool<Postgres>,
 	email_client: EmailClient,
+	base_url: String,
 ) -> Result<Server, std::io::Error> {
 	let connection_pool = web::Data::new(connection_pool);
 	let email_client = web::Data::new(email_client);
+	let base_url = web::Data::new(ApplicationBaseUrl(base_url));
     let server = HttpServer::new(move || {
         App::new()
             .wrap(TracingLogger::default())
             .route("/health_check", web::get().to(health_check))
             .route("/subscriptions", web::post().to(subscribe))
+            .route("/subscriptions/confirm", web::get().to(confirm))
             .app_data(connection_pool.clone())
             .app_data(email_client.clone())
+            .app_data(base_url.clone())
     })
     .listen(listener)?
     .run();
@@ -50,7 +54,7 @@ impl Application {
 	
 		let listener = TcpListener::bind(format!("{}:{}", config.application.host, config.application.port))?;
 		let port = listener.local_addr().unwrap().port();
-		let server = run(listener, connection_pool, email_client)?;
+		let server = run(listener, connection_pool, email_client, config.application.base_url)?;
 		Ok(Self { port, server })
 	}
 
@@ -63,7 +67,7 @@ impl Application {
 	}
 }
 
-
+pub struct ApplicationBaseUrl(pub String);
 
 pub fn get_connection_pool(config: crate::configuration::DatabaseSettings) -> Pool<Postgres> {
 	Pool::connect_lazy_with(config.with_db())