Kieran/snort
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: automate zap pool payouts

Browse Source
This commit is contained in:
Kieran 2023-05-19 16:23:28 +01:00
parent fc662f3267
commit d19991be6c
No known key found for this signature in database
GPG Key ID: DE71CEB3925BE941
1 changed files with 28 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
packages/app/src/ZapPoolController.ts
View File

@ -4,7 +4,7 @@ import ExternalStore from "ExternalStore";
import { LNURL } from "LNURL";
import { Toastore } from "Toaster";
import { unixNow } from "Util";
import { LNWallet, WalletInvoiceState } from "Wallet";
import { LNWallet, WalletInvoiceState, Wallets } from "Wallet";
export enum ZapPoolRecipientType {
Generic = 0,
@ -23,11 +23,13 @@ export interface ZapPoolRecipient {
class ZapPool extends ExternalStore<Array<ZapPoolRecipient>> {
#store: Map<string, ZapPoolRecipient>;
#isPayoutInProgress = false;
#lastPayout: number = 0;
constructor() {
super();
this.#store = new Map();
this.#load();
setTimeout(() => this.#autoPayout().catch(console.error), 5_000);
}
async payout(wallet: LNWallet) {
@ -35,6 +37,7 @@ class ZapPool extends ExternalStore<Array<ZapPoolRecipient>> {
throw new Error("Payout already in progress");
}
this.#isPayoutInProgress = true;
this.#lastPayout = unixNow();
for (const x of this.#store.values()) {
if (x.sum === 0) continue;
try {
@ -129,6 +132,7 @@ class ZapPool extends ExternalStore<Array<ZapPoolRecipient>> {
#save() {
self.localStorage.setItem("zap-pool", JSON.stringify(this.takeSnapshot()));
self.localStorage.setItem("zap-pool-last-payout", this.#lastPayout.toString());
}
#load() {
@ -137,6 +141,29 @@ class ZapPool extends ExternalStore<Array<ZapPoolRecipient>> {
const arr = JSON.parse(existing) as Array<ZapPoolRecipient>;
this.#store = new Map(arr.map(a => [`${a.pubkey}-${a.type}`, a]));
}
const lastPayout = self.localStorage.getItem("zap-pool-last-payout");
if (lastPayout) {
this.#lastPayout = Number(lastPayout);
}
}
async #autoPayout() {
const payoutInterval = 60 * 60;
try {
if (this.#lastPayout < unixNow() - payoutInterval) {
const wallet = Wallets.get();
if (wallet) {
if (wallet.canAutoLogin()) {
await wallet.login();
}
await this.payout(wallet);
}
}
} catch (e) {
console.error(e);
}
setTimeout(() => this.#autoPayout().catch(console.error), 60_000);
}
takeSnapshot(): ZapPoolRecipient[] {