Add much stuff for rewrite

src/main.rs

@@ -1,40 +1,45 @@
 #[macro_use]
 extern crate diesel;
-#[macro_use]
 extern crate diesel_migrations;
-extern crate core;
 extern crate dotenv;
 
-use actix_web::middleware::normalize::TrailingSlash;
+use actix_web::middleware::TrailingSlash;
 use actix_web::{middleware, web, App, HttpServer};
-use env_logger::{Builder, Env};
-use wiringpi::pin::Value::High;
+use log::{trace, LevelFilter};
+use simple_logger::SimpleLogger;
+use std::fmt::format;
+use std::str::FromStr;
 
 mod db;
 mod handlers;
 mod return_models;
+mod settings;
 mod types;
 mod utils;
 
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
-	db::run_migrations();
+	settings::init();
+	let settings = settings::get();
 
-	Builder::from_env(Env::default().default_filter_or("info")).init();
+	let log_level: LevelFilter = log::LevelFilter::from_str(&settings.logging.level)
+		.unwrap_or_else(|_| panic!("Error parsing log level."));
+	trace!("Log level set to {:?}", log_level);
 
-	let pi = wiringpi::setup();
+	SimpleLogger::new()
+		.with_level(log_level)
+		.init()
+		.unwrap_or_else(|_| panic!("Error initializing logger."));
 
-	//Use WiringPi pin 0 as output
-	let pin = pi.output_pin(0);
-	pin.digital_write(High);
+	db::init(&settings.database);
 
 	HttpServer::new(|| {
 		App::new()
 			.wrap(
 				middleware::DefaultHeaders::new()
-					.header("Access-Control-Allow-Origin", "*")
-					.header("Access-Control-Allow-Headers", "*")
-					.header("Access-Control-Allow-Methods", "*"),
+					.add(("Access-Control-Allow-Origin", "*"))
+					.add(("Access-Control-Allow-Headers", "*"))
+					.add(("Access-Control-Allow-Methods", "*")),
 			)
 			.wrap(middleware::Logger::default())
 			.wrap(middleware::NormalizePath::new(TrailingSlash::Trim))
@@ -47,7 +52,7 @@ async fn main() -> std::io::Result<()> {
 			.service(handlers::v1::schedules::update)
 			.service(handlers::v1::schedules::delete)
 	})
-	.bind("127.0.0.1:5000")?
+	.bind(format!("{}:{}", settings.host, settings.port))?
 	.run()
 	.await
 }