Use Bolt11Invoice type in LSPS1

Author: tnull

Cargo.toml

@@ -15,12 +15,12 @@ categories = ["cryptography::cryptocurrencies"]
 
 [features]
 default = ["std"]
-std = ["lightning/std", "bitcoin/std"]
-no-std = ["hashbrown", "lightning/no-std", "bitcoin/no-std", "core2/alloc"]
+std = ["lightning/std", "bitcoin/std", "lightning-invoice/std"]
+no-std = ["hashbrown", "lightning/no-std", "lightning-invoice/no-std", "bitcoin/no-std", "core2/alloc"]
 
 [dependencies]
 lightning = { version = "0.0.121", default-features = false, features = ["max_level_trace"] }
-lightning-invoice = "0.29.0"
+lightning-invoice = { version = "0.29.0", default-features = false, features = ["serde"] }
 bitcoin = { version = "0.30.2", default-features = false, features = ["serde"] }
 hashbrown = { version = "0.8", optional = true }
 core2 = { version = "0.3.0", optional = true, default-features = false }

src/lsps1/msgs.rs

@@ -5,6 +5,8 @@ use crate::prelude::{String, Vec};
 
 use bitcoin::address::{Address, NetworkUnchecked};
 
+use lightning_invoice::Bolt11Invoice;
+
 use serde::{Deserialize, Serialize};
 
 use chrono::Utc;
@@ -141,7 +143,7 @@ pub struct OrderPayment {
 	/// What the client needs to pay in total to open the requested channel.
 	pub order_total_sat: u64,
 	/// A BOLT11 invoice the client can pay to have to channel opened.
-	pub bolt11_invoice: String,
+	pub bolt11_invoice: Bolt11Invoice,
 	/// An on-chain address the client can send [`Self::order_total_sat`] to to have the channel
 	/// opened.
 	pub onchain_address: Address<NetworkUnchecked>,