From 0b6b17f4f9e3aa77f8efcbfa406fe8eb38aa5ce4 Mon Sep 17 00:00:00 2001
From: callebtc <93376500+callebtc@users.noreply.github.com>
Date: Tue, 4 Apr 2023 23:38:13 +0200
Subject: [PATCH] add mint

---
 .../app/src/Pages/settings/wallet/Cashu.tsx   | 39 ++++++++++---------
 packages/app/src/Wallet/Cashu.ts              | 13 +++----
 packages/app/src/Wallet/index.ts              |  5 +++
 3 files changed, 32 insertions(+), 25 deletions(-)

diff --git a/packages/app/src/Pages/settings/wallet/Cashu.tsx b/packages/app/src/Pages/settings/wallet/Cashu.tsx
index ddcb6607..977b1fce 100644
--- a/packages/app/src/Pages/settings/wallet/Cashu.tsx
+++ b/packages/app/src/Pages/settings/wallet/Cashu.tsx
@@ -11,23 +11,26 @@ import { useNavigate } from "react-router-dom";
 const ConnectCashu = () => {
   const navigate = useNavigate();
   const { formatMessage } = useIntl();
-  const [config, setConfig] = useState<string>();
+  const [mintUrl, setMintUrl] = useState<string>();
   const [error, setError] = useState<string>();
 
   async function tryConnect(config: string) {
     try {
-      // const connection = new CashuWallet(config);
-      // await connection.login();
-      // const info = await connection.getInfo();
-      // const newWallet = {
-      //   id: uuid(),
-      //   kind: WalletKind.LNDHub,
-      //   active: true,
-      //   info,
-      //   data: config,
-      // } as WalletConfig;
-      // Wallets.add(newWallet);
-      // navigate("/wallet");
+      if (!mintUrl) {
+        throw new Error("Mint URL is required");
+      }
+      const connection = new CashuWallet(config);
+      await connection.login();
+      const info = await connection.getInfo();
+      const newWallet = {
+        id: uuid(),
+        kind: WalletKind.Cashu,
+        active: true,
+        info,
+        data: mintUrl,
+      } as WalletConfig;
+      Wallets.add(newWallet);
+      navigate("/wallet");
     } catch (e) {
       if (e instanceof Error) {
         setError((e as Error).message);
@@ -44,19 +47,19 @@ const ConnectCashu = () => {
   return (
     <>
       <h4>
-        <FormattedMessage defaultMessage="Enter LNDHub config" />
+        <FormattedMessage defaultMessage="Enter mint URL" />
       </h4>
       <div className="flex">
         <div className="f-grow mr10">
           <input
             type="text"
-            placeholder="lndhub://username:password@lndhub.io"
+            placeholder="Mint URL"
             className="w-max"
-            value={config}
-            onChange={e => setConfig(e.target.value)}
+            value={mintUrl}
+            onChange={e => setMintUrl(e.target.value)}
           />
         </div>
-        <AsyncButton onClick={() => tryConnect(unwrap(config))} disabled={!config}>
+        <AsyncButton onClick={() => tryConnect(unwrap(mintUrl))} disabled={!mintUrl}>
           <FormattedMessage defaultMessage="Connect" />
         </AsyncButton>
       </div>
diff --git a/packages/app/src/Wallet/Cashu.ts b/packages/app/src/Wallet/Cashu.ts
index 493eacea..d0ebb889 100644
--- a/packages/app/src/Wallet/Cashu.ts
+++ b/packages/app/src/Wallet/Cashu.ts
@@ -14,12 +14,10 @@ import { CashuMint, CashuWallet as TheCashuWallet, getEncodedToken, Proof } from
 
 export class CashuWallet implements LNWallet {
   #mint: string;
-  #walletPath: string;
   #wallet?: TheCashuWallet;
 
-  constructor(mint: string, path: string) {
+  constructor(mint: string) {
     this.#mint = mint;
-    this.#walletPath = path;
   }
 
   isReady(): boolean {
@@ -30,14 +28,15 @@ export class CashuWallet implements LNWallet {
     if (!this.#wallet) {
       throw new WalletError(WalletErrorCode.GeneralError, "Wallet not initialized");
     }
+    const keysets = await this.#wallet.mint.getKeySets();
     return {
-      nodePubKey: "asd",
-      alias: "asd",
+      nodePubKey: "asdd",
+      alias: "Cashu  mint: " + this.#mint,
     } as WalletInfo;
   }
 
   async login(_?: string | undefined): Promise<boolean> {
-    const m = new CashuMint(this.#mint, this.#walletPath);
+    const m = new CashuMint(this.#mint);
     const keys = await m.getKeys();
     this.#wallet = new TheCashuWallet(keys, m);
     return true;
@@ -58,7 +57,7 @@ export class CashuWallet implements LNWallet {
     throw new Error("Method not implemented.");
   }
   getInvoices(): Promise<WalletInvoice[]> {
-    throw new Error("Method not implemented.");
+    return Promise.resolve([]);
   }
 }
 
diff --git a/packages/app/src/Wallet/index.ts b/packages/app/src/Wallet/index.ts
index 29b53e76..b63b8d2e 100644
--- a/packages/app/src/Wallet/index.ts
+++ b/packages/app/src/Wallet/index.ts
@@ -4,6 +4,7 @@ import { decodeInvoice, unwrap } from "Util";
 import { LNCWallet } from "./LNCWallet";
 import LNDHubWallet from "./LNDHub";
 import { NostrConnectWallet } from "./NostrWalletConnect";
+import { CashuWallet } from "./Cashu";
 import { setupWebLNWalletConfig, WebLNWallet } from "./WebLN";
 
 export enum WalletKind {
@@ -11,6 +12,7 @@ export enum WalletKind {
   LNC = 2,
   WebLN = 3,
   NWC = 4,
+  Cashu = 5,
 }
 
 export enum WalletErrorCode {
@@ -251,6 +253,9 @@ export class WalletStore {
       case WalletKind.NWC: {
         return new NostrConnectWallet(unwrap(cfg.data));
       }
+      case WalletKind.Cashu: {
+        return new CashuWallet(unwrap(cfg.data));
+      }
     }
   }
 }