fix: Handle legacy networks

gonzalezzfelipe · gonzalezzfelipe · commit 0e1b48f91159 · 2025-10-13T19:45:14.000-03:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/proxy/Cargo.toml b/proxy/Cargo.toml
@@ -14,6 +14,7 @@ futures-util = "0.3.30"
 http-body-util = "0.1.0"
 hyper = { version = "1.1.0", features = ["full"] }
 hyper-util = { version = "0.1.3", features = ["full"] }
+lazy_static = "1.5.0"
 leaky-bucket = "1.0.1"
 prometheus = "0.13.3"
 regex = "1.10.3"
diff --git a/proxy/src/main.rs b/proxy/src/main.rs
@@ -13,6 +13,8 @@ use tiers::Tier;
 use tokio::sync::RwLock;
 use tracing::Level;
 
+use crate::utils::handle_legacy_networks;
+
 mod auth;
 mod config;
 mod health;
@@ -93,7 +95,7 @@ impl Display for Consumer {
 }
 impl From<&OgmiosPort> for Consumer {
     fn from(value: &OgmiosPort) -> Self {
-        let network = value.spec.network.to_string();
+        let network = handle_legacy_networks(&value.spec.network);
         let version = value.spec.version.to_string();
         let tier = value.spec.throughput_tier.to_string();
         let key = value.status.as_ref().unwrap().auth_token.clone();
diff --git a/proxy/src/utils.rs b/proxy/src/utils.rs
@@ -1,12 +1,28 @@
 use bytes::Bytes;
 use http_body_util::{combinators::BoxBody, BodyExt, Full};
 use hyper::{body::Incoming, Request, Response};
+use lazy_static::lazy_static;
+use std::collections::HashMap;
 
 pub const DMTR_API_KEY: &str = "dmtr-api-key";
-
 pub type Body = BoxBody<Bytes, hyper::Error>;
 pub type ProxyResponse = Response<Body>;
 
+lazy_static! {
+    static ref LEGACY_NETWORKS: HashMap<&'static str, String> = {
+        let mut m = HashMap::new();
+        m.insert("mainnet", "cardano-mainnet".into());
+        m.insert("preprod", "cardano-preprod".into());
+        m.insert("preview", "cardano-preview".into());
+        m
+    };
+}
+
+pub fn handle_legacy_networks(network: &str) -> String {
+    let default = network.to_string();
+    LEGACY_NETWORKS.get(network).unwrap_or(&default).to_string()
+}
+
 pub fn full<T: Into<Bytes>>(chunk: T) -> Body {
     Full::new(chunk.into())
         .map_err(|never| match never {})
