chore: remove lnc / cashu wallets
This commit is contained in:
@ -19,8 +19,6 @@
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],
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"packageManager": "yarn@4.1.1",
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"dependencies": {
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"@cashu/cashu-ts": "^1.0.0-rc.3",
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"@lightninglabs/lnc-web": "^0.3.1-alpha",
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"@scure/base": "^1.1.6",
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"@snort/shared": "^1.0.17",
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"@snort/system": "^1.6.1",
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@ -1,104 +0,0 @@
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import { CashuMint, Proof } from "@cashu/cashu-ts";
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import { InvoiceRequest, LNWallet, WalletEvents, WalletInfo, WalletInvoice } from ".";
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import EventEmitter from "eventemitter3";
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export type CashuWalletConfig = {
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url: string;
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keys: Record<string, string>;
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keysets: Array<string>;
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proofs: Array<Proof>;
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};
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export class CashuWallet extends EventEmitter<WalletEvents> implements LNWallet {
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#wallet: CashuWalletConfig;
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#mint: CashuMint;
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constructor(wallet: CashuWalletConfig) {
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super();
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this.#wallet = wallet;
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this.#mint = new CashuMint(this.#wallet.url);
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}
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getConfig() {
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return { ...this.#wallet };
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}
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canGetInvoices() {
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return false;
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}
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canGetBalance() {
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return true;
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}
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canAutoLogin() {
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return true;
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}
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isReady() {
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return true;
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}
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canCreateInvoice() {
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return true;
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}
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canPayInvoice() {
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return true;
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}
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async getInfo() {
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return {
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alias: "Cashu mint: " + this.#wallet.url,
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} as WalletInfo;
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}
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async login(): Promise<boolean> {
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if (this.#wallet.keysets.length === 0) {
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const keys = await this.#mint.getKeys();
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this.#wallet.keys = keys;
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this.#wallet.keysets = [""];
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this.onChange(this.#wallet);
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}
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await this.#checkProofs();
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return true;
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}
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close(): Promise<boolean> {
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return Promise.resolve(true);
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}
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async getBalance() {
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return this.#wallet.proofs.reduce((acc, v) => (acc += v.amount), 0);
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}
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async createInvoice(req: InvoiceRequest) {
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const rsp = await this.#mint.requestMint(req.amount);
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return {
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pr: rsp.pr,
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} as WalletInvoice;
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}
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payInvoice(): Promise<WalletInvoice> {
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throw new Error("Method not implemented.");
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}
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getInvoices(): Promise<WalletInvoice[]> {
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return Promise.resolve([]);
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}
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async #checkProofs() {
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if (this.#wallet.proofs.length == 0) return;
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const checks = await this.#mint.check({
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proofs: this.#wallet.proofs.map(a => ({ secret: a.secret })),
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});
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const filteredProofs = this.#wallet.proofs.filter((_, i) => checks.spendable[i]);
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this.#wallet.proofs = filteredProofs;
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if (filteredProofs.length !== checks.spendable.length) {
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this.emit("change", JSON.stringify(this.#wallet));
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}
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}
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}
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@ -1,182 +0,0 @@
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import LNC from "@lightninglabs/lnc-web";
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import debug from "debug";
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import {
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InvoiceRequest,
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LNWallet,
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Login,
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prToWalletInvoice,
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WalletError,
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WalletErrorCode,
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WalletEvents,
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WalletInfo,
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WalletInvoice,
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WalletInvoiceState,
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} from ".";
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import { unwrap } from "@snort/shared";
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import EventEmitter from "eventemitter3";
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enum Payment_PaymentStatus {
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UNKNOWN = "UNKNOWN",
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IN_FLIGHT = "IN_FLIGHT",
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SUCCEEDED = "SUCCEEDED",
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FAILED = "FAILED",
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UNRECOGNIZED = "UNRECOGNIZED",
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}
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export class LNCWallet extends EventEmitter<WalletEvents> implements LNWallet {
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#lnc: LNC;
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readonly #log = debug("LNC");
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private constructor(pairingPhrase?: string, password?: string) {
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super();
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this.#lnc = new LNC({
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pairingPhrase,
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password,
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});
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}
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canAutoLogin() {
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return false;
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}
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canGetInvoices() {
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return true;
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}
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canGetBalance() {
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return true;
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}
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canCreateInvoice() {
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return true;
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}
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canPayInvoice() {
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return true;
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}
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isReady(): boolean {
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return this.#lnc.isReady;
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}
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static async Initialize(pairingPhrase: string) {
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const lnc = new LNCWallet(pairingPhrase);
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await lnc.login();
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return lnc;
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}
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static Empty() {
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return new LNCWallet();
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}
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setPassword(pw: string) {
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if (this.#lnc.credentials.password && pw !== this.#lnc.credentials.password) {
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throw new WalletError(WalletErrorCode.GeneralError, "Password is already set, cannot update password");
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}
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this.#lnc.credentials.password = pw;
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}
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createAccount(): Promise<WalletError | Login> {
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throw new Error("Not implemented");
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}
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async getInfo(): Promise<WalletInfo> {
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const nodeInfo = await this.#lnc.lnd.lightning.getInfo();
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return {
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nodePubKey: nodeInfo.identityPubkey,
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alias: nodeInfo.alias,
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} as WalletInfo;
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}
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close(): Promise<boolean> {
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if (this.#lnc.isConnected) {
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this.#lnc.disconnect();
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}
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return Promise.resolve(true);
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}
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async login(password?: string): Promise<boolean> {
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if (password) {
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this.setPassword(password);
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this.#lnc.run();
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}
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await this.#lnc.connect();
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while (!this.#lnc.isConnected) {
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await new Promise(resolve => {
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setTimeout(resolve, 100);
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});
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}
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return true;
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}
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async getBalance(): Promise<number> {
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const rsp = await this.#lnc.lnd.lightning.channelBalance();
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this.#log(rsp);
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return parseInt(rsp.localBalance?.sat ?? "0");
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}
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async createInvoice(req: InvoiceRequest): Promise<WalletInvoice> {
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const rsp = await this.#lnc.lnd.lightning.addInvoice({
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memo: req.memo,
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value: req.amount.toString(),
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expiry: req.expiry?.toString(),
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});
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return unwrap(prToWalletInvoice(rsp.paymentRequest));
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}
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async payInvoice(pr: string): Promise<WalletInvoice> {
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return new Promise((resolve, reject) => {
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this.#lnc.lnd.router.sendPaymentV2(
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{
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paymentRequest: pr,
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timeoutSeconds: 60,
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feeLimitSat: "100",
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},
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msg => {
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this.#log(msg);
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if (msg.status === Payment_PaymentStatus.SUCCEEDED) {
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resolve({
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preimage: msg.paymentPreimage,
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state: WalletInvoiceState.Paid,
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timestamp: parseInt(msg.creationTimeNs) / 1e9,
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} as WalletInvoice);
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}
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},
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err => {
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this.#log(err);
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reject(err);
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},
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);
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});
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}
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async getInvoices(): Promise<WalletInvoice[]> {
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const invoices = await this.#lnc.lnd.lightning.listPayments({
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maxPayments: "10",
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reversed: true,
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});
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this.#log(invoices);
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return invoices.payments.map(a => {
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const parsedInvoice = prToWalletInvoice(a.paymentRequest);
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if (!parsedInvoice) {
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throw new WalletError(WalletErrorCode.InvalidInvoice, `Could not parse ${a.paymentRequest}`);
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}
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return {
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...parsedInvoice,
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state: (() => {
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switch (a.status) {
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case Payment_PaymentStatus.SUCCEEDED:
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return WalletInvoiceState.Paid;
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case Payment_PaymentStatus.FAILED:
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return WalletInvoiceState.Failed;
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default:
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return WalletInvoiceState.Pending;
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}
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})(),
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preimage: a.paymentPreimage,
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} as WalletInvoice;
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});
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}
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}
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@ -1,7 +1,5 @@
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import { decodeInvoice, unwrap } from "@snort/shared";
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import AlbyWallet from "./AlbyWallet";
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//import { CashuWallet } from "./Cashu";
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import { LNCWallet } from "./LNCWallet";
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import LNDHubWallet from "./LNDHub";
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import { NostrConnectWallet } from "./NostrWalletConnect";
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import { WebLNWallet } from "./WebLN";
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@ -11,10 +9,10 @@ export * from "./zapper";
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export const enum WalletKind {
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LNDHub = 1,
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LNC = 2,
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//LNC = 2,
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WebLN = 3,
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NWC = 4,
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Cashu = 5,
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//Cashu = 5,
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Alby = 6,
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}
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@ -135,10 +133,6 @@ export type LNWallet = EventEmitter<WalletEvents> & {
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*/
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export async function loadWallet(kind: WalletKind, data: string | undefined) {
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switch (kind) {
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case WalletKind.LNC: {
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const { LNCWallet } = await import("./LNCWallet");
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return LNCWallet.Empty();
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}
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case WalletKind.WebLN: {
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return new WebLNWallet();
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}
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@ -151,11 +145,7 @@ export async function loadWallet(kind: WalletKind, data: string | undefined) {
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case WalletKind.Alby: {
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return new AlbyWallet(JSON.parse(unwrap(data)));
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}
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case WalletKind.Cashu: {
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//const { CashuWallet } = await import("./Cashu");
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//return new CashuWallet(JSON.parse(unwrap(data)));
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}
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}
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}
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export { LNCWallet, WebLNWallet, LNDHubWallet, NostrConnectWallet, AlbyWallet };
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export { WebLNWallet, LNDHubWallet, NostrConnectWallet, AlbyWallet };
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