Add send/receive to LN and testnet4

src/lightning/payments/receive.rs

@@ -1 +1,53 @@
+use crate::lightning::{
+    invoice::Invoice,
+    keysend::{Keysend, KeysendResponse},
+    payment::{Payment, PaymentStatus},
+    utils::{get_invoice_amount, get_invoice_expiry},
+};
 
+fn main () {
+    let invoice = Invoice {
+        amount: 1000,
+        description: "test".to_string(),
+        description_hash: None,
+        expiry: 1000,
+        payment_hash: None,
+        payment_hash_algo: None,
+        payment_secret: None,
+        timestamp: None,
+        min_final_cltv_expiry: None,
+        fallback_address: None,
+        routing_info: None,
+        routes: None,
+        features: None,
+        signature: None,
+    };
+
+}
+
+impl Invoice {
+    pub fn new(amount: u64, description: String) -> Self {
+        Self {
+            amount,
+            description,
+            description_hash: None,
+            expiry: 1000,
+            payment_hash: None,
+            payment_hash_algo: None,
+            payment_secret: None,
+            timestamp: None,
+            min_final_cltv_expiry: None,
+            fallback_address: None,
+            routing_info: None,
+            routes: None,
+            features: None,
+            signature: None,
+        }
+    }
+    pub fn get_invoice_amount(&self) -> u64 {
+        self.amount
+    }
+    pub fn get_invoice_expiry(&self) -> u64 {
+        self.expiry
+    }
+}

src/lightning/payments/send.rs

@@ -1 +1,35 @@
+use ldk_node::LightningNode;
+use lightning::ln::channelmanager::ChannelManager;
+use lightning::invoice::Invoice;
 
+fn main () {
+    let node = LightningNode::new();
+    let channel_manager = ChannelManager::new();
+    let invoice = Invoice::new();
+}
+
+impl LightningNode {
+    pub fn new() -> Self {
+        LightningNode {
+            channel_manager: ChannelManager::new(),
+            invoice: Invoice::new(),
+        }
+    }
+}
+
+impl ChannelManager {
+    pub fn new() -> Self {
+        ChannelManager {
+            channels: Vec::new(),
+        }
+    }
+}
+
+impl Invoice {
+    pub fn new() -> Self {
+        Invoice {
+            amount: 0,
+            description: String::new(),
+        }
+    }
+}

src/on-chain/network.rs

@@ -12,6 +12,7 @@ fn main() {
         Network::Testnet,
         Network::Signet,
         Network::Regtest,
+        Network::Testnet4
     ];
 
     // Example: Print the genesis block for each network