extract message_details impl into runtime common (#1070)

bridges/bin/millau/runtime/src/lib.rs

@@ -35,7 +35,6 @@ pub mod rialto_messages;
 use crate::rialto_messages::{ToRialtoMessagePayload, WithRialtoMessageBridge};
 
 use bridge_runtime_common::messages::{source::estimate_message_dispatch_and_delivery_fee, MessageBridge};
-use codec::Decode;
 use pallet_grandpa::{fg_primitives, AuthorityId as GrandpaId, AuthorityList as GrandpaAuthorityList};
 use pallet_transaction_payment::{FeeDetails, Multiplier, RuntimeDispatchInfo};
 use sp_api::impl_runtime_apis;
@@ -620,20 +619,11 @@ impl_runtime_apis! {
 			begin: bp_messages::MessageNonce,
 			end: bp_messages::MessageNonce,
 		) -> Vec<bp_messages::MessageDetails<Balance>> {
-			(begin..=end).filter_map(|nonce| {
-				let message_data = BridgeRialtoMessages::outbound_message_data(lane, nonce)?;
-				let decoded_payload = rialto_messages::ToRialtoMessagePayload::decode(
-					&mut &message_data.payload[..]
-				).ok()?;
-				Some(bp_messages::MessageDetails {
-					nonce,
-					dispatch_weight: decoded_payload.weight,
-					size: message_data.payload.len() as _,
-					delivery_and_dispatch_fee: message_data.fee,
-					dispatch_fee_payment: decoded_payload.dispatch_fee_payment,
-				})
-			})
-			.collect()
+			bridge_runtime_common::messages_api::outbound_message_details::<
+				Runtime,
+				WithRialtoMessagesInstance,
+				WithRialtoMessageBridge,
+			>(lane, begin, end)
 		}
 
 		fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {