feat: status()

Author: MiniFrenchBread

chain-state/src/lib.rs

@@ -21,7 +21,7 @@ use transactor::Transactor;
 
 pub struct ChainState {
     provider: Arc<Provider<RetryClient<Http>>>,
-    da_entrance: Arc<DAEntrance<Provider<RetryClient<Http>>>>,
+    pub da_entrance: Arc<DAEntrance<Provider<RetryClient<Http>>>>,
     da_signers: Arc<DASigners<Provider<RetryClient<Http>>>>,
     transactor: Arc<Mutex<Transactor>>,
     signer_address: H160,

grpc/proto/signer.proto

@@ -58,6 +58,7 @@ message BatchRetrieveReply {
 
 message StatusReply {
   uint64 status_code = 1;
+  string entrance_contract = 2;
 }
 
 message Empty {}

grpc/src/service.rs

@@ -251,7 +251,10 @@ impl Signer for SignerService {
         &self,
         request: Request<Empty>,
     ) -> Result<Response<signer::StatusReply>, Status> {
-        let status = signer::StatusReply { status_code: 200 };
+        let status = signer::StatusReply {
+            status_code: 200,
+            entrance_contract: hex::encode(self.chain_state.da_entrance.address()),
+        };
         Ok(Response::new(status))
     }
 }