block: Add get_block_hash.

Author: ceyhunsen

src/client/rpc_api.rs

@@ -628,6 +628,11 @@ impl RpcApi for Client {
 
         Ok(vec![tip])
     }
+
+    #[tracing::instrument(skip_all)]
+    fn get_block_hash(&self, height: u64) -> bitcoincore_rpc::Result<bitcoin::BlockHash> {
+        Ok(self.ledger.get_block_with_height(height as u32)?.block_hash())
+    }
 }
 
 #[cfg(test)]

src/ledger/block.rs

@@ -182,7 +182,6 @@ impl Ledger {
             "SELECT body FROM blocks WHERE hash = ?1",
             params![encoded_hash],
             |row| {
-                tracing::error!("row {:?}", row);
                 Ok(row.get::<_, Vec<u8>>(0).unwrap())
             },
         ) {