wip

packages/app/src/Wallet/Cashu.ts

@@ -0,0 +1,46 @@
+import { CashuMint, CashuWallet as TheCashuWallet, getEncodedProofs, Proof } from "@gandlaf21/cashu-ts";
+
+import { InvoiceRequest, LNWallet, WalletInfo, WalletInvoice } from "Wallet";
+
+export class CashuWallet implements LNWallet {
+  #mint: string;
+  #walletPath: string;
+  #wallet?: TheCashuWallet;
+
+  constructor(mint: string, path: string) {
+    this.#mint = mint;
+    this.#walletPath = path;
+  }
+
+  isReady(): boolean {
+    return this.#wallet !== undefined;
+  }
+
+  getInfo: () => Promise<WalletInfo>;
+
+  async login(_?: string | undefined): Promise<boolean> {
+    const m = new CashuMint(this.#mint, this.#walletPath);
+    const keys = await m.getKeys();
+    this.#wallet = new TheCashuWallet(keys, m);
+    return true;
+  }
+
+  close: () => Promise<boolean>;
+  getBalance: () => Promise<number>;
+  createInvoice: (req: InvoiceRequest) => Promise<WalletInvoice>;
+  payInvoice: (pr: string) => Promise<WalletInvoice>;
+  getInvoices: () => Promise<WalletInvoice[]>;
+}
+
+interface NutBank {
+  proofs: Array<Proof>;
+}
+
+export interface NutStashBackup {
+  proofs: Array<Proof>;
+  mints: [
+    {
+      mintURL: string;
+    }
+  ];
+}