feat(backend) update (unfinished)

backend/server/src/init/mod.rs

@@ -0,0 +1,51 @@
+mod database;
+pub mod logger;
+mod misc;
+mod schema;
+
+use std::{env, panic};
+
+use crate::modules::{blog::Blog, ModuleTree};
+use macros::error_panic;
+
+use tracing::info;
+
+pub fn load_env() {
+    if let Some(env_file) = env::args().nth(1) {
+        match dotenv::from_filename(&env_file) {
+            Ok(_) => {
+                println!("[info] env loaded from {}, starting up", env_file);
+            }
+            Err(e) => {
+                panic!("[fatal] failed to read {}: {}", env_file, e);
+            }
+        }
+    } else {
+        println!("[info] no .env file referred, starting up")
+    }
+}
+
+pub async fn start() {
+    misc::init();
+
+    // connect database
+    let db_pool = match database::init().await {
+        Ok(pool) => {
+            info!("database connection pool initialized");
+            pool
+        }
+        Err(e) => {
+            error_panic!("database connection pool failed to initialize: {}", e);
+        }
+    };
+
+    // // schema init
+    // schema::init(&db_pool).await;
+
+    ModuleTree::new()
+        .add_module(Blog {
+            db_handler: db_pool,
+        })
+        .blocking_serve()
+        .await
+}