Merge pull request #1134 from MutinyWallet/min-fee-lsps

Set min lightning amount to 1 if LSPS
MutinyWallet · Apr 11, 2024 · 4032199 · 4032199
2 parents 1beaa65 + ba73cee
commit 4032199
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Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/mutiny-core/src/lsp/mod.rs b/mutiny-core/src/lsp/mod.rs
@@ -163,6 +163,10 @@ impl<S: MutinyStorage> AnyLsp<S> {
             AnyLsp::Lsps(_) => true,
         }
     }
+
+    pub fn is_lsps(&self) -> bool {
+        matches!(self, AnyLsp::Lsps(_))
+    }
 }
 
 #[cfg_attr(target_arch = "wasm32", async_trait(?Send))]

diff --git a/mutiny-core/src/node.rs b/mutiny-core/src/node.rs
@@ -1066,7 +1066,7 @@ impl<S: MutinyStorage> Node<S> {
                 let min_amount_sat = if has_inbound_capacity {
                     1
                 } else {
-                    utils::min_lightning_amount(self.network)
+                    utils::min_lightning_amount(self.network, lsp.is_lsps())
                 };
 
                 if amount_sat < min_amount_sat {
@@ -1117,7 +1117,7 @@ impl<S: MutinyStorage> Node<S> {
                 let min_amount_sat = if has_inbound_capacity {
                     1
                 } else {
-                    utils::min_lightning_amount(self.network)
+                    utils::min_lightning_amount(self.network, lsp.is_lsps())
                 };
 
                 if amount_sat < min_amount_sat {

diff --git a/mutiny-core/src/utils.rs b/mutiny-core/src/utils.rs
@@ -23,7 +23,10 @@ use std::str::FromStr;
 
 pub const FETCH_TIMEOUT: i32 = 30_000;
 
-pub(crate) fn min_lightning_amount(network: Network) -> u64 {
+pub(crate) fn min_lightning_amount(network: Network, is_lsps: bool) -> u64 {
+    if is_lsps {
+        return 1;
+    }
     match network {
         Network::Bitcoin => 100_000,
         Network::Testnet | Network::Signet | Network::Regtest => 10_000,