feat: initialize Kurdistan SDK - independent fork of Polkadot SDK

bridges/snowbridge/pallets/outbound-queue-v2/src/send_message_impl.rs

@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-FileCopyrightText: 2023 Snowfork <hello@snowfork.com>
+//! Implementation for [`snowbridge_outbound_queue_primitives::v2::SendMessage`]
+use super::*;
+use codec::Encode;
+use frame_support::{
+	ensure,
+	traits::{EnqueueMessage, Get},
+};
+use snowbridge_outbound_queue_primitives::{
+	v2::{Message, SendMessage},
+	SendError,
+};
+use sp_core::H256;
+use sp_runtime::BoundedVec;
+
+impl<T> SendMessage for Pallet<T>
+where
+	T: Config,
+{
+	type Ticket = Message;
+
+	fn validate(message: &Message) -> Result<Self::Ticket, SendError> {
+		// The inner payload should not be too large
+		let payload = message.encode();
+		ensure!(
+			payload.len() < T::MaxMessagePayloadSize::get() as usize,
+			SendError::MessageTooLarge
+		);
+
+		Ok(message.clone())
+	}
+
+	fn deliver(ticket: Self::Ticket) -> Result<H256, SendError> {
+		let origin = ticket.origin.into();
+
+		let message =
+			BoundedVec::try_from(ticket.encode()).map_err(|_| SendError::MessageTooLarge)?;
+
+		T::MessageQueue::enqueue_message(message.as_bounded_slice(), origin);
+		Self::deposit_event(Event::MessageQueued { message: ticket.clone() });
+		Ok(ticket.id)
+	}
+}