fix(phd): payment quote unit

cashubtc · Aug 12, 2024 · 55cf19d · 55cf19d
1 parent 6796855
commit 55cf19d
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/crates/cdk-phoenixd/src/error.rs b/crates/cdk-phoenixd/src/error.rs
@@ -11,6 +11,9 @@ pub enum Error {
     /// Unknown invoice
     #[error("Unknown invoice")]
     UnknownInvoice,
+    /// Unsupported unit
+    #[error("Unit Unsupported")]
+    UnsupportedUnit,
     /// Anyhow error
     #[error(transparent)]
     Anyhow(#[from] anyhow::Error),

diff --git a/crates/cdk-phoenixd/src/lib.rs b/crates/cdk-phoenixd/src/lib.rs
@@ -123,14 +123,18 @@ impl MintLightning for Phoenixd {
         &self,
         melt_quote_request: &MeltQuoteBolt11Request,
     ) -> Result<PaymentQuoteResponse, Self::Err> {
+        if CurrencyUnit::Sat != melt_quote_request.unit {
+            return Err(Error::UnsupportedUnit.into());
+        }
+
         let invoice_amount_msat = melt_quote_request
             .request
             .amount_milli_satoshis()
             .ok_or(Error::UnknownInvoiceAmount)?;
 
         let amount = to_unit(
             invoice_amount_msat,
-            &CurrencyUnit::Sat,
+            &CurrencyUnit::Msat,
             &melt_quote_request.unit,
         )?;