- add: character and world service stubs

Cargo.toml

@@ -1,8 +1,10 @@
 [workspace]
 members = [
     "auth-service",
+    "character-service",
     "database-service",
     "packet-service",
+    "world-service",
     "utils",
 ]
 resolver = "2"

character-service/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "character-service"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+utils = { path = "../utils" }
+dotenv = "0.15"
+tokio = { version = "1.41.1", features = ["full"] }
+serde = { version = "1.0", features = ["derive"] }
+tracing = "0.1"
+tracing-subscriber = "0.3.18"
+tonic = "0.12.3"
+prost = "0.13.4"
+warp = "0.3.7"
+
+[build-dependencies]
+tonic-build = "0.12.3"

character-service/src/main.rs

@@ -0,0 +1,59 @@
+use dotenv::dotenv;
+use std::collections::HashMap;
+use std::env;
+use std::str::FromStr;
+use tokio::{select, signal};
+use tracing::Level;
+use utils::consul_registration;
+use utils::service_discovery::get_service_address;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    dotenv().ok();
+    tracing_subscriber::fmt()
+        .with_max_level(Level::from_str(&env::var("LOG_LEVEL").unwrap_or_else(|_| "info".to_string())).unwrap_or_else(|_| Level::INFO))
+        .init();
+
+    // Set the gRPC server address
+    let addr = env::var("CHARACTER_SERVICE_ADDR").unwrap_or_else(|_| "127.0.0.1".to_string());
+    let port = env::var("CHARACTER_SERVICE_PORT").unwrap_or_else(|_| "50053".to_string());
+    let health_port = env::var("HEALTH_CHECK_PORT").unwrap_or_else(|_| "8083".to_string());
+
+    let consul_url = env::var("CONSUL_URL").unwrap_or_else(|_| "http://127.0.0.1:8500".to_string());
+    let service_name = env::var("SERVICE_NAME").unwrap_or_else(|_| "character-service".to_string());
+    let service_address = addr.as_str();
+    let service_port = port.clone();
+    let health_check_url = format!("http://{}:{}/health", service_address, health_port);
+    let health_check_endpoint_addr = format!("{}:{}", service_address, health_port);
+    let db_nodes = get_service_address(&consul_url, "database-service").await?;
+
+    // Register service with Consul
+    let service_id = consul_registration::generate_service_id();
+    let tags = vec!["version-1.0".to_string()];
+    let mut meta = HashMap::new();
+    meta.insert("name".to_string(), "Rose".to_string());
+    consul_registration::register_service(
+        &consul_url,
+        service_id.as_str(),
+        service_name.as_str(),
+        service_address,
+        service_port.parse().unwrap_or(50052),
+        tags,
+        meta,
+        &health_check_url,
+    )
+        .await?;
+
+    // Start health-check endpoint
+    consul_registration::start_health_check(addr.as_str()).await?;
+
+    let db_address = db_nodes.get(0).unwrap();
+    let db_url = format!("http://{}:{}", db_address.ServiceAddress, db_address.ServicePort);
+
+    select! {
+        _ = signal::ctrl_c() => {},
+    }
+
+    consul_registration::deregister_service(&consul_url, service_id.as_str()).await.expect("");
+    Ok(())
+}

world-service/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "world-service"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+utils = { path = "../utils" }
+dotenv = "0.15"
+tokio = { version = "1.41.1", features = ["full"] }
+serde = { version = "1.0", features = ["derive"] }
+tracing = "0.1"
+tracing-subscriber = "0.3.18"
+tonic = "0.12.3"
+prost = "0.13.4"
+warp = "0.3.7"
+
+[build-dependencies]
+tonic-build = "0.12.3"

world-service/src/main.rs

@@ -0,0 +1,59 @@
+use dotenv::dotenv;
+use std::collections::HashMap;
+use std::env;
+use std::str::FromStr;
+use tokio::{select, signal};
+use tracing::Level;
+use utils::consul_registration;
+use utils::service_discovery::get_service_address;
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    dotenv().ok();
+    tracing_subscriber::fmt()
+        .with_max_level(Level::from_str(&env::var("LOG_LEVEL").unwrap_or_else(|_| "info".to_string())).unwrap_or_else(|_| Level::INFO))
+        .init();
+
+    // Set the gRPC server address
+    let addr = env::var("WORLD_SERVICE_ADDR").unwrap_or_else(|_| "127.0.0.1".to_string());
+    let port = env::var("WORLD_SERVICE_PORT").unwrap_or_else(|_| "50054".to_string());
+    let health_port = env::var("HEALTH_CHECK_PORT").unwrap_or_else(|_| "8084".to_string());
+
+    let consul_url = env::var("CONSUL_URL").unwrap_or_else(|_| "http://127.0.0.1:8500".to_string());
+    let service_name = env::var("SERVICE_NAME").unwrap_or_else(|_| "world-service".to_string());
+    let service_address = addr.as_str();
+    let service_port = port.clone();
+    let health_check_url = format!("http://{}:{}/health", service_address, health_port);
+    let health_check_endpoint_addr = format!("{}:{}", service_address, health_port);
+    let db_nodes = get_service_address(&consul_url, "database-service").await?;
+
+    // Register service with Consul
+    let service_id = consul_registration::generate_service_id();
+    let tags = vec!["version-1.0".to_string()];
+    let mut meta = HashMap::new();
+    meta.insert("name".to_string(), "Athena".to_string());
+    consul_registration::register_service(
+        &consul_url,
+        service_id.as_str(),
+        service_name.as_str(),
+        service_address,
+        service_port.parse().unwrap_or(50054),
+        tags,
+        meta,
+        &health_check_url,
+    )
+        .await?;
+
+    // Start health-check endpoint
+    consul_registration::start_health_check(addr.as_str()).await?;
+
+    let db_address = db_nodes.get(0).unwrap();
+    let db_url = format!("http://{}:{}", db_address.ServiceAddress, db_address.ServicePort);
+
+    select! {
+        _ = signal::ctrl_c() => {},
+    }
+
+    consul_registration::deregister_service(&consul_url, service_id.as_str()).await.expect("");
+    Ok(())
+}