feat: add logging middleware

Cargo.toml

@@ -16,6 +16,7 @@ name = "zero2prod"
 actix-web = "4"
 chrono = { version = "0.4.22", default-features = false, features = ["clock"] }
 config = "0.13"
+env_logger = "0.9"
 serde = { version = "1", features = ["derive"] }
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
 uuid = { version = "1", features = ["v4"] }

src/main.rs

@@ -1,9 +1,12 @@
+use env_logger::Env;
 use sqlx::PgPool;
 use std::net::TcpListener;
 use zero2prod::{configuration::get_configuration, startup::run};
 
 #[tokio::main]
 async fn main() -> Result<(), std::io::Error> {
+    env_logger::Builder::from_env(Env::default().default_filter_or("info")).init();
+
     let configuration = get_configuration().expect("Failed to read configuration.");
     let connection_pool = PgPool::connect(&configuration.database.connection_string())
         .await

src/startup.rs

@@ -1,12 +1,13 @@
 use crate::routes::{health_check, subscribe};
-use actix_web::{dev::Server, web, App, HttpServer};
+use actix_web::{dev::Server, middleware::Logger, web, App, HttpServer};
 use sqlx::PgPool;
 use std::net::TcpListener;
 
 pub fn run(listener: TcpListener, db_pool: PgPool) -> Result<Server, std::io::Error> {
     let db_pool = web::Data::new(db_pool);
     let server = HttpServer::new(move || {
         App::new()
+            .wrap(Logger::default())
             .route("/health_check", web::get().to(health_check))
             .route("/subscriptions", web::post().to(subscribe))
             .app_data(db_pool.clone())