refactor(app): implement ports & adapters

* also move alertFormatter into internal actor

src/main.rs

@@ -3,9 +3,26 @@ use dotenvy::dotenv;
 use system_monitor::SystemMonitor;
 
 mod app {
+    pub mod ports;
     pub mod service;
 }
 
+mod adapters {
+    pub mod driven {
+        pub mod for_getting_violation_data;
+        pub mod for_monitoring_system;
+        pub mod for_sending_notification;
+    }
+}
+
+mod actors {
+    pub mod driven {
+        pub mod for_formatting_message {
+            pub mod alert_formatter;
+        }
+    }
+}
+
 fn main() {
     dotenv().ok();
 
@@ -14,12 +31,19 @@ fn main() {
         "System Monitor".to_string(),
         "https://cdn.shopify.com/s/files/1/0262/1423/6212/files/Lord_of_the_Rings_eye_of_Sauron_-_Ghtic.com_-_Blog.png?v=1579680018".to_string(),
     );
-
     let monitor =
         SystemMonitor::new(system_monitor::resource_threshold::get_default_resource_thresholds());
 
-    let formatter = system_monitor::alert_formatter::AlertFormatter;
+    let discord_adapter =
+        adapters::driven::for_sending_notification::discord_client::DiscordAdapter::new(notifier);
+    let system_monitor_adapter =
+        adapters::driven::for_monitoring_system::system_monitor::SystemMonitorAdapter::new(monitor);
+    let formatter = actors::driven::for_formatting_message::alert_formatter::AlertFormatter;
 
-    let service = app::service::new(notifier, monitor, formatter);
+    let service = app::service::new(
+        Box::new(discord_adapter),
+        Box::new(system_monitor_adapter),
+        Box::new(formatter),
+    );
     service.run();
 }