Add Impl for Bolt12Receive Api

Author: G8XSU

server/src/api/bolt12_receive.rs

@@ -0,0 +1,17 @@
+use ldk_node::Node;
+use protos::{Bolt12ReceiveRequest, Bolt12ReceiveResponse};
+use std::sync::Arc;
+
+pub(crate) const BOLT12_RECEIVE_PATH: &str = "Bolt12Receive";
+
+pub(crate) fn handle_bolt12_receive_request(
+	node: Arc<Node>, request: Bolt12ReceiveRequest,
+) -> Result<Bolt12ReceiveResponse, ldk_node::NodeError> {
+	let offer = match request.amount_msat {
+		Some(amount_msat) => node.bolt12_payment().receive(amount_msat, &request.description)?,
+		None => node.bolt12_payment().receive_variable_amount(&request.description)?,
+	};
+
+	let response = Bolt12ReceiveResponse { offer: offer.to_string() };
+	Ok(response)
+}

server/src/api/mod.rs

@@ -1,5 +1,6 @@
 pub(crate) mod bolt11_receive;
 pub(crate) mod bolt11_send;
+pub(crate) mod bolt12_receive;
 pub(crate) mod onchain_receive;
 pub(crate) mod onchain_send;
 pub(crate) mod open_channel;

server/src/service.rs

@@ -21,6 +21,8 @@ use crate::api::open_channel::handle_open_channel;
 use crate::api::open_channel::OPEN_CHANNEL_PATH;
 use crate::api::bolt11_send::handle_bolt11_send_request;
 use crate::api::bolt11_send::BOLT11_SEND_PATH;
+use crate::api::bolt12_receive::handle_bolt12_receive_request;
+use crate::api::bolt12_receive::BOLT12_RECEIVE_PATH;
 
 #[derive(Clone)]
 pub struct NodeService {
@@ -49,6 +51,9 @@ impl Service<Request<Incoming>> for NodeService {
 				Box::pin(handle_request(node, req, handle_bolt11_receive_request))
 			},
 			BOLT11_SEND_PATH => Box::pin(handle_request(node, req, handle_bolt11_send_request)),
+			BOLT12_RECEIVE_PATH => {
+				Box::pin(handle_request(node, req, handle_bolt12_receive_request))
+			},
 			OPEN_CHANNEL_PATH => Box::pin(handle_request(node, req, handle_open_channel)),
 			path => {
 				let error = format!("Unknown request: {}", path).into_bytes();