feat: use expiry from created invoice

crates/cdk-axum/src/router_handlers.rs

@@ -84,7 +84,7 @@ pub async fn get_mint_bolt11_quote(
             create_invoice_response.request.to_string(),
             payload.unit,
             payload.amount,
-            quote_expiry,
+            create_invoice_response.expiry.unwrap_or(0),
             create_invoice_response.request_lookup_id,
         )
         .await

crates/cdk-cln/src/lib.rs

@@ -240,10 +240,16 @@ impl MintLightning for Cln {
             .map_err(Error::from)?;
 
         match cln_response {
-            cln_rpc::Response::Invoice(invoice_res) => Ok(CreateInvoiceResponse {
+            cln_rpc::Response::Invoice(invoice_res) => {
+                let request = Bolt11Invoice::from_str(&invoice_res.bolt11)?;
+                let expiry = request.expires_at().map(|t| t.as_secs());
+
+                Ok(CreateInvoiceResponse {
                     request_lookup_id: label,
-                request: Bolt11Invoice::from_str(&invoice_res.bolt11)?,
-            }),
+                    request,
+                    expiry,
+                })
+            }
             _ => {
                 tracing::warn!("CLN returned wrong response kind");
                 Err(Error::WrongClnResponse.into())

crates/cdk-fake-wallet/src/lib.rs

@@ -176,9 +176,12 @@ impl MintLightning for FakeWallet {
             }
         });
 
+        let expiry = invoice.expires_at().map(|t| t.as_secs());
+
         Ok(CreateInvoiceResponse {
             request_lookup_id: label,
             request: invoice,
+            expiry,
         })
     }
 

crates/cdk-strike/src/lib.rs

@@ -199,9 +199,13 @@ impl MintLightning for Strike {
             .invoice_quote(&create_invoice_response.invoice_id)
             .await?;
 
+        let request: Bolt11Invoice = quote.ln_invoice.parse()?;
+        let expiry = request.expires_at().map(|t| t.as_secs());
+
         Ok(CreateInvoiceResponse {
             request_lookup_id: create_invoice_response.invoice_id,
             request: quote.ln_invoice.parse()?,
+            expiry,
         })
     }
 

crates/cdk/src/cdk_lightning/mod.rs

@@ -89,6 +89,8 @@ pub struct CreateInvoiceResponse {
     pub request_lookup_id: String,
     /// Bolt11 payment request
     pub request: Bolt11Invoice,
+    /// Unix Expiry of Invoice
+    pub expiry: Option<u64>,
 }
 
 /// Pay invoice response