struct changes

crates/api-grub/Cargo.toml

@@ -10,3 +10,5 @@ tokio = { version = "1.43.0", features = ["full"] }
 integr-structs = {path = "../integr-structs"}
 env_logger = "0.11.6"
 log = "0.4.25"
+anyhow = "1.0.95"
+chrono = "0.4.39"

crates/api-grub/config.json

@@ -1,4 +1,5 @@
 {
     "api-endpoint" : "http://127.0.0.1:8081/ping",
-    "method" : "GET"
+    "method" : "GET",
+    "delay" : "5"
 }

crates/api-grub/src/config.rs

@@ -1,2 +1,14 @@
 //  mod to communicate with api-grub config file
 //  1) check changes in unix-socket  
+//  2) save changes in local config file
+use integr_structs::api::ApiConfig;
+use tokio::net::UnixListener;
+use anyhow::Result; 
+
+// for config pulling
+async fn init_api_grub_mechanism(config: ApiConfig) {
+
+}
+
+
+async fn init_unix_listener() {}

crates/api-grub/src/logger.rs

@@ -0,0 +1,24 @@
+use chrono::Local;
+use env_logger::Builder;
+use log::LevelFilter;
+use std::io::Write;
+use anyhow::Result;
+
+pub fn setup_logger() -> Result<()> {
+    Builder::new()
+        .format(move |buf, record| {
+            writeln!(
+                buf,
+                "|{}| {} [{}] - {}",
+                "api-grubber",
+                Local::now().format("%d-%m-%Y %H:%M:%S"),
+                record.level(),
+                record.args(),
+            )
+        })
+        .filter(None, LevelFilter::Info)
+        .target(env_logger::Target::Stdout)
+        .init();
+
+    Ok(())
+}

crates/api-grub/src/main.rs

@@ -1,5 +1,18 @@
+mod config;
+mod net;
+mod logger;
+
+use anyhow::Result;
+use logger::setup_logger;
+use log::info;
 
 #[tokio::main(flavor = "multi_thread")]
-async fn main() {
+async fn main() -> Result<()>{
-    println!("Hello, world!");
+    // 3 coroutines
+    // 1) unix-socket coroutine (for config updating)
+    // 2) api coroutine
+    // 3) ?
+    setup_logger()?;
+    info!("Logger configured");
+    Ok(())
 }

crates/api-grub/src/net.rs

@@ -0,0 +1,9 @@
+// module to handle unix-socket connection + pulling info from api 
+use anyhow;
+
+
+// for api info pulling 
+async fn init_api_grub_mechanism() {
+
+}
+

crates/integr-structs/src/api.rs

@@ -0,0 +1,20 @@
+use serde::{Serialize, Deserialize};
+
+
+#[derive(Serialize, Deserialize)]
+pub struct ApiConfig {
+    url : String,
+    method : String,
+    delay : u32,
+}
+
+
+impl Default for ApiConfig {
+    fn default() -> Self {
+        ApiConfig {
+            url : String::new(),
+            method : String::new(),
+            delay : 0,
+        }
+    }
+}