- add: utils library

- add: packet-service to handle game client packets
- fix: health check for database-service
- fix: health check for auth-service

utils/src/service_discovery.rs

@@ -0,0 +1,48 @@
+use serde::Deserialize;
+
+#[derive(Deserialize)]
+struct Address {
+    Address: String,
+    Port: u16,
+}
+
+#[derive(Deserialize)]
+struct TaggedAddresses {
+    lan_ipv4: Address,
+    wan_ipv4: Address,
+}
+
+#[derive(Deserialize)]
+struct Weights {
+    Passing: u8,
+    Warning: u8,
+}
+
+#[derive(Deserialize)]
+pub struct Service {
+    pub ID: String,
+    pub Service: String,
+    pub Tags: Vec<String>,
+    pub Port: u16,
+    pub Address: String,
+    pub TaggedAddresses: TaggedAddresses,
+    pub Weights: Weights,
+    pub EnableTagOverride: bool,
+    pub ContentHash: String,
+    pub Datacenter: String,
+}
+
+pub async fn get_service_address(consul_url: &str, service_name: &str) -> Result<(Service), Box<dyn std::error::Error>> {
+    let client = reqwest::Client::new();
+    let consul_service_url = format!("{}/v1/agent/service/{}", consul_url, service_name);
+
+    let response = client
+        .get(&consul_service_url)
+        .send()
+        .await?
+        .error_for_status()?
+        .json::<Service>()
+        .await?; // Ensure response is successful
+
+    Ok(response)
+}