refactor: move Mint and Melt quote to cdk common

CHANGELOG.md

@@ -18,6 +18,7 @@
 - Unifies and optimizes the proof selection algorithm to use Wallet::select_proofs ([davidcaseria]).
 - Wallet::send now requires a PreparedSend ([davidcaseria]).
 - WalletDatabase proof state update functions have been consolidated into update_proofs_state ([davidcaseria]).
+- Moved `MintQuote` and `MeltQuote` from `cashu` to `cdk-common` ([thesimplekid]).
 
 ### Added
 - Added redb feature to mintd in order to meet MSRV target ([thesimplekid]).

crates/cashu/src/lib.rs

@@ -1,8 +1,6 @@
 //! CDK common types and traits
 pub mod amount;
 pub mod dhke;
-#[cfg(feature = "mint")]
-pub mod mint;
 pub mod mint_url;
 pub mod nuts;
 pub mod secret;

crates/cashu/src/nuts/nut04.rs

@@ -139,21 +139,6 @@ impl From<MintQuoteBolt11Response<Uuid>> for MintQuoteBolt11Response<String> {
     }
 }
 
-#[cfg(feature = "mint")]
-impl From<crate::mint::MintQuote> for MintQuoteBolt11Response<Uuid> {
-    fn from(mint_quote: crate::mint::MintQuote) -> MintQuoteBolt11Response<Uuid> {
-        MintQuoteBolt11Response {
-            quote: mint_quote.id,
-            request: mint_quote.request,
-            state: mint_quote.state,
-            expiry: Some(mint_quote.expiry),
-            pubkey: mint_quote.pubkey,
-            amount: Some(mint_quote.amount),
-            unit: Some(mint_quote.unit.clone()),
-        }
-    }
-}
-
 /// Mint request [NUT-04]
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 #[cfg_attr(feature = "swagger", derive(utoipa::ToSchema))]

crates/cashu/src/nuts/nut05.rs

@@ -14,8 +14,6 @@ use uuid::Uuid;
 
 use super::nut00::{BlindSignature, BlindedMessage, CurrencyUnit, PaymentMethod, Proofs};
 use super::nut15::Mpp;
-#[cfg(feature = "mint")]
-use crate::mint::{self, MeltQuote};
 use crate::nuts::MeltQuoteState;
 use crate::{Amount, Bolt11Invoice};
 
@@ -222,24 +220,6 @@ impl From<MeltQuoteBolt11Response<Uuid>> for MeltQuoteBolt11Response<String> {
     }
 }
 
-#[cfg(feature = "mint")]
-impl From<&MeltQuote> for MeltQuoteBolt11Response<Uuid> {
-    fn from(melt_quote: &MeltQuote) -> MeltQuoteBolt11Response<Uuid> {
-        MeltQuoteBolt11Response {
-            quote: melt_quote.id,
-            payment_preimage: None,
-            change: None,
-            state: melt_quote.state,
-            paid: Some(melt_quote.state == MeltQuoteState::Paid),
-            expiry: melt_quote.expiry,
-            amount: melt_quote.amount,
-            fee_reserve: melt_quote.fee_reserve,
-            request: None,
-            unit: Some(melt_quote.unit.clone()),
-        }
-    }
-}
-
 // A custom deserializer is needed until all mints
 // update some will return without the required state.
 impl<'de, Q: DeserializeOwned> Deserialize<'de> for MeltQuoteBolt11Response<Q> {
@@ -334,25 +314,6 @@ impl<'de, Q: DeserializeOwned> Deserialize<'de> for MeltQuoteBolt11Response<Q> {
     }
 }
 
-#[cfg(feature = "mint")]
-impl From<mint::MeltQuote> for MeltQuoteBolt11Response<Uuid> {
-    fn from(melt_quote: mint::MeltQuote) -> MeltQuoteBolt11Response<Uuid> {
-        let paid = melt_quote.state == QuoteState::Paid;
-        MeltQuoteBolt11Response {
-            quote: melt_quote.id,
-            amount: melt_quote.amount,
-            fee_reserve: melt_quote.fee_reserve,
-            paid: Some(paid),
-            state: melt_quote.state,
-            expiry: melt_quote.expiry,
-            payment_preimage: melt_quote.payment_preimage,
-            change: None,
-            request: Some(melt_quote.request.clone()),
-            unit: Some(melt_quote.unit.clone()),
-        }
-    }
-}
-
 /// Melt Bolt11 Request [NUT-05]
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 #[cfg_attr(feature = "swagger", derive(utoipa::ToSchema))]

crates/cdk-common/src/lib.rs

@@ -10,6 +10,8 @@ pub mod common;
 pub mod database;
 pub mod error;
 #[cfg(feature = "mint")]
+pub mod mint;
+#[cfg(feature = "mint")]
 pub mod payment;
 pub mod pub_sub;
 pub mod subscription;
@@ -19,8 +21,6 @@ pub mod ws;
 pub use bitcoin;
 pub use cashu::amount::{self, Amount};
 pub use cashu::lightning_invoice::{self, Bolt11Invoice};
-#[cfg(feature = "mint")]
-pub use cashu::mint;
 pub use cashu::nuts::{self, *};
 #[cfg(feature = "wallet")]
 pub use cashu::wallet;

crates/cashu/src/mint.rs → crates/cdk-common/src/mint.rs

@@ -1,6 +1,7 @@
 //! Mint types
 
 use bitcoin::bip32::DerivationPath;
+use cashu::{MeltQuoteBolt11Response, MintQuoteBolt11Response};
 use serde::{Deserialize, Serialize};
 use uuid::Uuid;
 
@@ -149,3 +150,52 @@ impl From<MintKeySetInfo> for KeySetInfo {
         }
     }
 }
+
+impl From<MintQuote> for MintQuoteBolt11Response<Uuid> {
+    fn from(mint_quote: crate::mint::MintQuote) -> MintQuoteBolt11Response<Uuid> {
+        MintQuoteBolt11Response {
+            quote: mint_quote.id,
+            request: mint_quote.request,
+            state: mint_quote.state,
+            expiry: Some(mint_quote.expiry),
+            pubkey: mint_quote.pubkey,
+            amount: Some(mint_quote.amount),
+            unit: Some(mint_quote.unit.clone()),
+        }
+    }
+}
+
+impl From<&MeltQuote> for MeltQuoteBolt11Response<Uuid> {
+    fn from(melt_quote: &MeltQuote) -> MeltQuoteBolt11Response<Uuid> {
+        MeltQuoteBolt11Response {
+            quote: melt_quote.id,
+            payment_preimage: None,
+            change: None,
+            state: melt_quote.state,
+            paid: Some(melt_quote.state == MeltQuoteState::Paid),
+            expiry: melt_quote.expiry,
+            amount: melt_quote.amount,
+            fee_reserve: melt_quote.fee_reserve,
+            request: None,
+            unit: Some(melt_quote.unit.clone()),
+        }
+    }
+}
+
+impl From<MeltQuote> for MeltQuoteBolt11Response<Uuid> {
+    fn from(melt_quote: MeltQuote) -> MeltQuoteBolt11Response<Uuid> {
+        let paid = melt_quote.state == MeltQuoteState::Paid;
+        MeltQuoteBolt11Response {
+            quote: melt_quote.id,
+            amount: melt_quote.amount,
+            fee_reserve: melt_quote.fee_reserve,
+            paid: Some(paid),
+            state: melt_quote.state,
+            expiry: melt_quote.expiry,
+            payment_preimage: melt_quote.payment_preimage,
+            change: None,
+            request: Some(melt_quote.request.clone()),
+            unit: Some(melt_quote.unit.clone()),
+        }
+    }
+}