@prism-hq/prism-ag
Version:
Prism Aggregator
59 lines (58 loc) • 2.85 kB
JavaScript
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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.getMarcopoloPools = exports.getMarcopoloCacheData = void 0;
const web3_js_1 = require("@solana/web3.js");
const common_1 = require("./common");
const types_1 = require("../../types/types");
const prism_marcopolo_sdk_1 = require("prism-marcopolo-sdk");
function getMarcopoloCacheData(connection) {
return __awaiter(this, void 0, void 0, function* () {
try {
let programAccounts = yield (0, common_1.getFilteredProgramAccounts)(connection, new web3_js_1.PublicKey(types_1.MARCO_POLO_PROGRAM_ID), true, [{ dataSize: 417 }]);
return {
programAccounts: programAccounts,
};
}
catch (_a) {
return {};
}
});
}
exports.getMarcopoloCacheData = getMarcopoloCacheData;
function getMarcopoloPools(connection, data) {
return __awaiter(this, void 0, void 0, function* () {
try {
let programAccounts = data.programAccounts;
programAccounts.forEach((account) => {
account.accountInfo.data = Buffer.from(account.accountInfo.data, 'base64');
account.publicKey = new web3_js_1.PublicKey(account.publicKey);
});
let pools = {};
for (let i = 0; i < programAccounts.length; i++) {
let pool = {
marcopolo: new prism_marcopolo_sdk_1.MarcoPoloAMM(programAccounts[i].publicKey, programAccounts[i].accountInfo, {}, connection),
provider: "marcopolo",
};
let coinMint = pool.marcopolo.pool.tokenX.toBase58();
let pcMint = pool.marcopolo.pool.tokenY.toBase58();
(pools[coinMint] || (pools[coinMint] = [])).push(Object.assign(Object.assign({}, pool), { other: pcMint }));
(pools[pcMint] || (pools[pcMint] = [])).push(Object.assign(Object.assign({}, pool), { other: coinMint }));
}
return pools;
}
catch (e) {
console.log(e);
return {};
}
});
}
exports.getMarcopoloPools = getMarcopoloPools;