feat: mint and melt quote into response

crates/cashu-sdk/src/mint/mod.rs

@@ -443,7 +443,6 @@ impl Mint {
                 witness: None,
             })
         }
-
         Ok(CheckStateResponse { states })
     }
 

crates/cashu/src/nuts/nut03.rs

@@ -1,4 +1,4 @@
-//! Request mint
+//! Swap
 // https://github.com/cashubtc/nuts/blob/main/03.md
 
 use serde::{Deserialize, Serialize};

crates/cashu/src/nuts/nut04.rs

@@ -1,8 +1,9 @@
-//! Mint Tokens
+//! Mint Tokens via Bolt11
 // https://github.com/cashubtc/nuts/blob/main/04.md
 use serde::{Deserialize, Serialize};
 
 use super::{BlindedMessage, BlindedSignature, CurrencyUnit, PaymentMethod};
+use crate::types::MintQuote;
 use crate::Amount;
 
 /// Mint quote request [NUT-04]
@@ -27,6 +28,17 @@ pub struct MintQuoteBolt11Response {
     pub expiry: u64,
 }
 
+impl From<MintQuote> for MintQuoteBolt11Response {
+    fn from(mint_quote: MintQuote) -> MintQuoteBolt11Response {
+        MintQuoteBolt11Response {
+            quote: mint_quote.id,
+            request: mint_quote.request,
+            paid: mint_quote.paid,
+            expiry: mint_quote.expiry,
+        }
+    }
+}
+
 /// Mint request [NUT-04]
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct MintBolt11Request {

crates/cashu/src/nuts/nut05.rs

@@ -5,6 +5,7 @@ use serde::{Deserialize, Serialize};
 
 use super::CurrencyUnit;
 use crate::nuts::Proofs;
+use crate::types::MeltQuote;
 use crate::{Amount, Bolt11Invoice};
 
 /// Melt quote request [NUT-05]
@@ -31,6 +32,18 @@ pub struct MeltQuoteBolt11Response {
     pub expiry: u64,
 }
 
+impl From<MeltQuote> for MeltQuoteBolt11Response {
+    fn from(melt_quote: MeltQuote) -> MeltQuoteBolt11Response {
+        MeltQuoteBolt11Response {
+            quote: melt_quote.id,
+            amount: u64::from(melt_quote.amount),
+            fee_reserve: u64::from(melt_quote.fee_reserve),
+            paid: melt_quote.paid,
+            expiry: melt_quote.expiry,
+        }
+    }
+}
+
 /// Melt Bolt11 Request [NUT-05]
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct MeltBolt11Request {