@prism-hq/prism-ag
Version:
Prism Aggregator
62 lines (61 loc) • 3.11 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadWhirlpools = void 0;
const whirlpools_prism_sdk_1 = require("whirlpools-prism-sdk");
const web3_js_1 = require("@solana/web3.js");
const types_1 = require("../../types/types");
function loadWhirlpools(liquidity, connection) {
return __awaiter(this, void 0, void 0, function* () {
try {
if (!liquidity || liquidity.length == 0)
return [];
let whirlpools = {};
let whirlpoolsArr = [];
let pro = [];
let addrs = [];
for (let i = 0; i < liquidity.length; i++) {
let pool = liquidity[i];
addrs.push(pool.poolAddress);
}
let fetcher = new whirlpools_prism_sdk_1.AccountFetcher(connection);
//@ts-ignore
whirlpoolsArr = yield fetcher.listPools(addrs, false);
// console.log(whirlpoolsArr);
pro = [];
for (let i = 0; i < liquidity.length; i++) {
let pool = liquidity[i];
let whirlpoolData = whirlpoolsArr[i];
let fetcher = new whirlpools_prism_sdk_1.AccountFetcher(connection);
pro.push(whirlpools_prism_sdk_1.SwapUtils.getTickArrays(whirlpoolData.tickCurrentIndex, whirlpoolData.tickSpacing, true, new web3_js_1.PublicKey(types_1.WHIRLPOOL_PROGRAM), pool.poolAddress, fetcher, false));
pro.push(whirlpools_prism_sdk_1.SwapUtils.getTickArrays(whirlpoolData.tickCurrentIndex, whirlpoolData.tickSpacing, false, new web3_js_1.PublicKey(types_1.WHIRLPOOL_PROGRAM), pool.poolAddress, fetcher, false));
}
let ticks = yield Promise.all(pro);
for (let i = 0; i < liquidity.length; i++) {
let pool = liquidity[i];
let whirlpool = whirlpoolsArr[i];
let tickArraysAtoB = ticks[2 * i];
let tickArraysBtoA = ticks[2 * i + 1];
whirlpools[pool.poolAddress.toBase58()] = {
whirlpool: whirlpool,
poolAddress: pool.poolAddress,
tickArraysAtoB: tickArraysAtoB,
tickArraysBtoA: tickArraysBtoA,
};
}
return whirlpools;
}
catch (e) {
return {};
}
});
}
exports.loadWhirlpools = loadWhirlpools;