transaction by block number and index

2016-02-10 22:36:59 +01:00
parent df0fa06e8a
commit 93975be5e3
4 changed files with 40 additions and 5 deletions
--- a/rpc/src/v1/impls/eth.rs
+++ b/rpc/src/v1/impls/eth.rs
@@ -183,8 +183,12 @@ impl Eth for EthClient {
 			})
 	}

-	fn transaction_by_block_number_and_index(&self, _params: Params) -> Result<Value, Error> {
-		unimplemented!()
+	fn transaction_by_block_number_and_index(&self, params: Params) -> Result<Value, Error> {
+		from_params::<(BlockNumber, Index)>(params)
+			.and_then(|(number, index)| match self.client.transaction(TransactionId::Location(number.into(), index.value())) {
+				Some(t) => to_value(&Transaction::from(t)),
+				None => Ok(Value::Null)
+			})
 	}
 }