@renec-foundation/redex-sdk
Version:
Typescript SDK to interact with Orca's Whirlpool program.
96 lines (95 loc) • 4.21 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());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getTokenVaultAccountInfos = exports.getRewardInfos = exports.getNativeMintInfo = exports.getTokenMintInfos = void 0;
const bn_js_1 = __importDefault(require("bn.js"));
const spl_token_1 = require("@solana/spl-token");
const __1 = require("..");
function getTokenMintInfos(fetcher, data, refresh) {
return __awaiter(this, void 0, void 0, function* () {
const mintA = data.tokenMintA;
const infoA = mintA.equals(spl_token_1.NATIVE_MINT)
? yield getNativeMintInfo()
: yield fetcher.getMintInfo(mintA, refresh);
if (!infoA) {
throw new Error(`Unable to fetch MintInfo for mint - ${mintA}`);
}
const mintB = data.tokenMintB;
const infoB = mintB.equals(spl_token_1.NATIVE_MINT)
? yield getNativeMintInfo()
: yield fetcher.getMintInfo(mintB, refresh);
if (!infoB) {
throw new Error(`Unable to fetch MintInfo for mint - ${mintB}`);
}
return [
Object.assign({ mint: mintA }, infoA),
Object.assign({ mint: mintB }, infoB),
];
});
}
exports.getTokenMintInfos = getTokenMintInfos;
function getNativeMintInfo() {
return __awaiter(this, void 0, void 0, function* () {
const nativeMint = {
mintAuthority: null,
supply: new bn_js_1.default(0),
decimals: 9,
isInitialized: true,
freezeAuthority: null,
mint: spl_token_1.NATIVE_MINT,
};
return nativeMint;
});
}
exports.getNativeMintInfo = getNativeMintInfo;
function getRewardInfos(fetcher, data, refresh) {
return __awaiter(this, void 0, void 0, function* () {
const rewardInfos = [];
for (const rewardInfo of data.rewardInfos) {
rewardInfos.push(yield getRewardInfo(fetcher, rewardInfo, refresh));
}
return rewardInfos;
});
}
exports.getRewardInfos = getRewardInfos;
function getRewardInfo(fetcher, data, refresh) {
return __awaiter(this, void 0, void 0, function* () {
const rewardInfo = Object.assign(Object.assign({}, data), { initialized: false, vaultAmount: new bn_js_1.default(0) });
if (__1.PoolUtil.isRewardInitialized(data)) {
const vaultInfo = yield fetcher.getTokenInfo(data.vault, refresh);
if (!vaultInfo) {
throw new Error(`Unable to fetch TokenAccountInfo for vault - ${data.vault}`);
}
rewardInfo.initialized = true;
rewardInfo.vaultAmount = vaultInfo.amount;
}
return rewardInfo;
});
}
function getTokenVaultAccountInfos(fetcher, data, refresh) {
return __awaiter(this, void 0, void 0, function* () {
const vaultA = data.tokenVaultA;
const vaultInfoA = yield fetcher.getTokenInfo(vaultA, refresh);
if (!vaultInfoA) {
throw new Error(`Unable to fetch TokenAccountInfo for vault - ${vaultA}`);
}
const vaultB = data.tokenVaultB;
const vaultInfoB = yield fetcher.getTokenInfo(vaultB, refresh);
if (!vaultInfoB) {
throw new Error(`Unable to fetch TokenAccountInfo for vault - ${vaultB}`);
}
return [vaultInfoA, vaultInfoB];
});
}
exports.getTokenVaultAccountInfos = getTokenVaultAccountInfos;