From f0ef70adc613c85f58ccc679f3a4d2d3b2d09e71 Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Thu, 21 Nov 2024 21:17:20 -0800
Subject: migrate to new cashu-ts

---
 lib/ecash.ts | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

(limited to 'lib/ecash.ts')

diff --git a/lib/ecash.ts b/lib/ecash.ts
index 4bcbb6d7..9de5cdc2 100644
--- a/lib/ecash.ts
+++ b/lib/ecash.ts
@@ -20,8 +20,6 @@ const enc = (proofs) =>
     proofs,
   });
 
-const dec = (token) => getDecodedToken(token).token[0];
-
 const ext = async (mint) => {
   const issuer = new CashuMint(mint);
   const { pubkey: issuerPk } = await issuer.getInfo();
@@ -35,8 +33,8 @@ export async function get(id) {
 }
 
 export async function claim(token) {
-  const { proofs: current } = dec(await g("cash"));
-  const { mint } = dec(token);
+  const { proofs: current } = getDecodedToken(await g("cash"));
+  const { mint } = getDecodedToken(token);
 
   if (await ext(mint)) fail("Unable to receive from other mints");
 
@@ -51,7 +49,6 @@ export async function mint(amount) {
   const w = new CashuWallet(m, { keysets });
   const { proofs } = getDecodedToken(await g("cash"));
   const { send, keep } = await w.send(amount, proofs);
-  console.log("SEND", send);
   const rcvd = await w.receive(enc(send));
   const change = enc(keep);
   await s("cash", change);
@@ -59,19 +56,21 @@ export async function mint(amount) {
 }
 
 export async function check(token) {
-  const o = dec(token);
+  const o = getDecodedToken(token);
   const { mint, proofs } = o;
   const total = proofs.reduce((a, b) => a + b.amount, 0);
 
   const external = await ext(mint);
 
-  const r = await w.checkProofsSpent(proofs);
-  const spent = r.reduce((a, b) => a + b.amount, 0);
+  let spent = 0;
+  for (const [i, p] of (await w.checkProofsStates(proofs)).entries()) {
+    if (p.state === "SPENT") spent += proofs[i].amount;
+  }
 
   return { total, spent, mint, external };
 }
 
-export async function init(amount = 10000) {
+export async function init(amount = 100000) {
   try {
     await new Promise((r) => setTimeout(r, 2000));
     const { quote, request } = await w.createMintQuote(amount);
@@ -94,4 +93,3 @@ export async function init(amount = 10000) {
     console.log(e);
   }
 }
-init();
-- 
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