Move app state to its own module

src/state.rs

@@ -0,0 +1,33 @@
+use crate::StreamActor;
+use actix::{Actor, Addr};
+use std::{env, sync::Arc};
+
+pub struct AppState {
+    pub stream_manager: Arc<Addr<StreamActor>>,
+    pub base_path: String,
+    pub thumbnail_path: String,
+}
+
+impl AppState {
+    pub fn new(
+        stream_manager: Arc<Addr<StreamActor>>,
+        base_path: String,
+        thumbnail_path: String,
+    ) -> Self {
+        Self {
+            stream_manager,
+            base_path,
+            thumbnail_path,
+        }
+    }
+}
+
+impl Default for AppState {
+    fn default() -> Self {
+        Self::new(
+            Arc::new(StreamActor {}.start()),
+            env::var("BASE_PATH").expect("BASE_PATH was not set in the env"),
+            env::var("THUMBNAILS").expect("THUMBNAILS was not set in the env"),
+        )
+    }
+}