EVM: Add eth endpoints for the uniswap scritpt. (#827)

* Add missing endpoints

* Add eth_accounts & eth_estimateGas

* eth_blockNumber not implemented

examples/demo-rollup/tests/evm/uniswap/hardhat.config.js

@@ -12,4 +12,9 @@ module.exports = {
       },
     }
   },
+  networks: {
+    sov: {
+      url: "http://127.0.0.1:12345"
+    },
+  },
 };

full-node/sov-ethereum/Cargo.toml

@@ -25,6 +25,7 @@ borsh = { workspace = true }
 serde_json = { workspace = true }
 
 reth-primitives = { workspace = true }
+reth-rpc-types = { workspace = true }
 reth-rpc = { workspace = true }
 
 ethers = { workspace = true }

full-node/sov-ethereum/src/lib.rs

@@ -14,7 +14,9 @@ pub mod experimental {
     use ethers::types::{Bytes, H256};
     use jsonrpsee::types::ErrorObjectOwned;
     use jsonrpsee::RpcModule;
-    use reth_primitives::{Address, TransactionSignedNoHash as RethTransactionSignedNoHash};
+    use reth_primitives::{
+        Address as RethAddress, TransactionSignedNoHash as RethTransactionSignedNoHash,
+    };
     use reth_rpc::eth::error::EthApiError;
     use sov_evm::call::CallMessage;
     use sov_evm::evm::RlpEvmTransaction;
@@ -48,15 +50,15 @@ pub mod experimental {
     }
 
     pub struct Ethereum<Da: DaService> {
-        nonces: Mutex<HashMap<Address, u64>>,
+        nonces: Mutex<HashMap<RethAddress, u64>>,
         da_service: Da,
         batch_builder: Arc<Mutex<EthBatchBuilder>>,
         eth_rpc_config: EthRpcConfig,
     }
 
     impl<Da: DaService> Ethereum<Da> {
         fn new(
-            nonces: Mutex<HashMap<Address, u64>>,
+            nonces: Mutex<HashMap<RethAddress, u64>>,
             da_service: Da,
             batch_builder: Arc<Mutex<EthBatchBuilder>>,
             eth_rpc_config: EthRpcConfig,
@@ -169,6 +171,19 @@ pub mod experimental {
             },
         )?;
 
+        rpc.register_async_method("eth_accounts", |_parameters, _ethereum| async move {
+            #[allow(unreachable_code)]
+            Ok::<_, ErrorObjectOwned>(todo!())
+        })?;
+
+        rpc.register_async_method("eth_estimateGas", |parameters, _ethereum| async move {
+            let mut params = parameters.sequence();
+            let _data: reth_rpc_types::CallRequest = params.next()?;
+            let _block_number: Option<reth_primitives::BlockId> = params.optional_next()?;
+            #[allow(unreachable_code)]
+            Ok::<_, ErrorObjectOwned>(todo!())
+        })?;
+
         Ok(())
     }
 }