improve: use 'Proof' type for wallet check spendable not 'MintProof'

bindings/cashu-sdk-ffi/src/cashu_sdk.udl

@@ -257,9 +257,9 @@ enum InvoiceStatus {
 };
 
 interface ProofsStatus {
-	constructor(sequence<MintProof> spendable, sequence<MintProof> spent);
-	sequence<MintProof> spendable();
-	sequence<MintProof> spent();
+	constructor(sequence<Proof> spendable, sequence<Proof> spent);
+	sequence<Proof> spendable();
+	sequence<Proof> spent();
 };
 
 
@@ -291,7 +291,7 @@ interface Melted {
 
 interface Wallet {
 	// [Throws=CashuSdkError]
-	// ProofsStatus check_proofs_spent(sequence<MintProof> proofs);
+	// ProofsStatus check_proofs_spent(sequence<Proof> proofs);
     [Throws=CashuSdkError]
 	RequestMintResponse request_mint(Amount amount);
     [Throws=CashuSdkError]

bindings/cashu-sdk-ffi/src/types/proofs_status.rs

@@ -3,7 +3,7 @@ use std::sync::Arc;
 
 use cashu_sdk::types::ProofsStatus as ProofsStatusSdk;
 
-use crate::MintProof;
+use crate::Proof;
 
 pub struct ProofsStatus {
     inner: ProofsStatusSdk,
@@ -23,7 +23,7 @@ impl From<ProofsStatusSdk> for ProofsStatus {
 }
 
 impl ProofsStatus {
-    pub fn new(spendable: Vec<Arc<MintProof>>, spent: Vec<Arc<MintProof>>) -> Self {
+    pub fn new(spendable: Vec<Arc<Proof>>, spent: Vec<Arc<Proof>>) -> Self {
         Self {
             inner: ProofsStatusSdk {
                 spendable: spendable
@@ -35,7 +35,7 @@ impl ProofsStatus {
         }
     }
 
-    pub fn spendable(&self) -> Vec<Arc<MintProof>> {
+    pub fn spendable(&self) -> Vec<Arc<Proof>> {
         self.inner
             .spendable
             .clone()
@@ -44,7 +44,7 @@ impl ProofsStatus {
             .collect()
     }
 
-    pub fn spent(&self) -> Vec<Arc<MintProof>> {
+    pub fn spent(&self) -> Vec<Arc<Proof>> {
         self.inner
             .spent
             .clone()

bindings/cashu-sdk-ffi/src/wallet.rs

@@ -13,7 +13,7 @@ use tokio::runtime::Runtime;
 
 use crate::error::Result;
 use crate::types::{Melted, SendProofs};
-use crate::{Amount, Keys, MintProof};
+use crate::{Amount, Keys};
 
 static RUNTIME: Lazy<Runtime> = Lazy::new(|| Runtime::new().expect("Can't start Tokio runtime"));
 
@@ -33,7 +33,7 @@ impl Wallet {
         }
     }
 
-    pub fn check_proofs_spent(&self, proofs: Vec<Arc<MintProof>>) -> Result<Arc<ProofsStatus>> {
+    pub fn check_proofs_spent(&self, proofs: Vec<Arc<Proof>>) -> Result<Arc<ProofsStatus>> {
         let proofs = RUNTIME.block_on(async {
             self.inner
                 .check_proofs_spent(proofs.iter().map(|p| p.as_ref().deref().clone()).collect())

crates/cashu-sdk/src/wallet.rs

@@ -2,6 +2,8 @@
 use std::str::FromStr;
 
 use cashu::dhke::{construct_proofs, unblind_message};
+#[cfg(feature = "nut07")]
+use cashu::nuts::nut00::mint;
 use cashu::nuts::{
     BlindedMessages, BlindedSignature, Keys, Proof, Proofs, RequestMintResponse, SplitPayload,
     SplitRequest, Token,
@@ -51,17 +53,20 @@ impl<C: Client> Wallet<C> {
         }
     }
 
-    // TODO: getter method for keys that if it cant get them try again
-
     /// Check if a proof is spent
     #[cfg(feature = "nut07")]
-    pub async fn check_proofs_spent(
-        &self,
-        proofs: Vec<cashu::nuts::nut00::mint::Proof>,
-    ) -> Result<ProofsStatus, Error> {
+    pub async fn check_proofs_spent(&self, proofs: Proofs) -> Result<ProofsStatus, Error> {
         let spendable = self
             .client
-            .post_check_spendable(self.mint_url.clone().try_into()?, proofs.clone())
+            .post_check_spendable(
+                self.mint_url.clone().try_into()?,
+                proofs
+                    .clone()
+                    .into_iter()
+                    .map(|p| p.into())
+                    .collect::<mint::Proofs>()
+                    .clone(),
+            )
             .await?;
 
         // Separate proofs in spent and unspent based on mint response

crates/cashu/src/types.rs

@@ -2,13 +2,12 @@
 
 use serde::{Deserialize, Serialize};
 
-use crate::nuts::nut00::mint;
 use crate::nuts::{Id, Proofs};
 
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct ProofsStatus {
-    pub spendable: mint::Proofs,
-    pub spent: mint::Proofs,
+    pub spendable: Proofs,
+    pub spent: Proofs,
 }
 
 #[derive(Debug, Clone, Default, PartialEq, Eq, Serialize, Deserialize)]