@cryptoalgebra/alm-sdk
Version:
Algebra ALM SDK
209 lines • 14.6 kB
JavaScript
;
/* eslint-disable no-redeclare */
/* eslint-disable import/prefer-default-export */
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());
});
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var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
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return to.concat(ar || Array.prototype.slice.call(from));
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getVaultEventsForTimeInterval = exports.getTvlAtFeeCollectionEvent = exports.getTvlAtTransactionEvent = void 0;
var bignumber_1 = require("@ethersproject/bignumber");
// eslint-disable-next-line import/no-cycle
var vault_1 = require("./vault");
var _totalBalances_1 = require("./_totalBalances");
var formatBigInt_1 = __importDefault(require("../utils/formatBigInt"));
var timestamps_1 = require("../utils/timestamps");
var getPrice_1 = __importDefault(require("../utils/getPrice"));
var calculateFees_1 = require("./calculateFees");
var priceFromPool_1 = require("./priceFromPool");
var _vaultEvents_1 = require("./_vaultEvents");
var calculateDtr_1 = require("./calculateDtr");
function formatVaultEvent(dtr, tvl, fee, lpPrice, poolPrice) {
return {
atTimestamp: dtr.atTimestamp,
dtr: dtr.percent,
tvl: tvl,
feeAmount: fee,
lpPrice: lpPrice,
poolPrice: poolPrice,
};
}
// get price from the pool/vault
function getPoolPriceAtTransactionEvent(objTransactionEvent, isVaultInverted, token0Decimals, token1Decimals) {
var depositTokenDecimals = isVaultInverted ? token1Decimals : token0Decimals;
var scarceTokenDecimals = isVaultInverted ? token0Decimals : token1Decimals;
var price = (0, getPrice_1.default)(isVaultInverted, bignumber_1.BigNumber.from(objTransactionEvent.sqrtPrice), depositTokenDecimals, scarceTokenDecimals, 15);
return price;
}
// total amounts at deposit or withdrawal in deposit tokens
function getTotalAmountsAtTransactionEvent(objTransactionEvent, isVaultInverted, token0Decimals, token1Decimals, beforeEvent) {
var depositTokenDecimals = isVaultInverted ? token1Decimals : token0Decimals;
var scarceTokenDecimals = isVaultInverted ? token0Decimals : token1Decimals;
var price0 = !isVaultInverted
? 1
: (0, getPrice_1.default)(isVaultInverted, bignumber_1.BigNumber.from(objTransactionEvent.sqrtPrice), depositTokenDecimals, scarceTokenDecimals, 15);
var price1 = isVaultInverted
? 1
: (0, getPrice_1.default)(isVaultInverted, bignumber_1.BigNumber.from(objTransactionEvent.sqrtPrice), depositTokenDecimals, scarceTokenDecimals, 15);
var amount0 = beforeEvent
? Number((0, formatBigInt_1.default)(bignumber_1.BigNumber.from(objTransactionEvent.totalAmount0BeforeEvent), token0Decimals)) * price0
: Number((0, formatBigInt_1.default)(bignumber_1.BigNumber.from(objTransactionEvent.totalAmount0), token0Decimals)) * price0;
var amount1 = beforeEvent
? Number((0, formatBigInt_1.default)(bignumber_1.BigNumber.from(objTransactionEvent.totalAmount1BeforeEvent), token1Decimals)) * price1
: Number((0, formatBigInt_1.default)(bignumber_1.BigNumber.from(objTransactionEvent.totalAmount1), token1Decimals)) * price1;
return [amount0, amount1];
}
function getTvlAtTransactionEvent(objTransactionEvent, vault, token0decimals, token1decimals) {
var isVaultInverted = vault.allowTokenB;
var totalAmounts = getTotalAmountsAtTransactionEvent(objTransactionEvent, isVaultInverted, token0decimals, token1decimals, false);
var tvl = totalAmounts[0] + totalAmounts[1];
return tvl;
}
exports.getTvlAtTransactionEvent = getTvlAtTransactionEvent;
function getTvlAtFeeCollectionEvent(objFeeCollectionEvent, vault, token0decimals, token1decimals) {
var isVaultInverted = vault.allowTokenB;
var totalAmounts = (0, calculateFees_1.getTotalAmountsAtFeeCollectionEvent)(objFeeCollectionEvent, isVaultInverted, token0decimals, token1decimals);
var tvl = totalAmounts[0] + totalAmounts[1];
return tvl;
}
exports.getTvlAtFeeCollectionEvent = getTvlAtFeeCollectionEvent;
function getLpPriceAtFeeCollectionEvent(objTransactionEvent, vault, token0decimals, token1decimals) {
var tvl = getTvlAtFeeCollectionEvent(objTransactionEvent, vault, token0decimals, token1decimals);
var totalSupply = Number((0, formatBigInt_1.default)(bignumber_1.BigNumber.from(objTransactionEvent.totalSupply), 18));
return tvl / totalSupply;
}
function getLpPriceAtTransactionEvent(objTransactionEvent, vault, token0decimals, token1decimals) {
var tvl = getTvlAtTransactionEvent(objTransactionEvent, vault, token0decimals, token1decimals);
var totalSupply = Number((0, formatBigInt_1.default)(bignumber_1.BigNumber.from(objTransactionEvent.totalSupply), 18));
return tvl / totalSupply;
}
// time Interval in days
function getVaultEventsForTimeInterval(vaultAddress, jsonProvider, dex, timeInterval) {
return __awaiter(this, void 0, void 0, function () {
var _a, chainId, vault, token0Decimals, token1Decimals, isVaultInverted, rebalances, collectedFees, deposits, withdraws, arrRebalances, arrOtherFees, arrDeposits, arrWithdraws, currentVaultEvent, result;
var _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0: return [4 /*yield*/, (0, vault_1.validateVaultData)(vaultAddress, jsonProvider, dex)];
case 1:
_a = _c.sent(), chainId = _a.chainId, vault = _a.vault;
return [4 /*yield*/, (0, _totalBalances_1.getTokenDecimals)(vault.tokenA, jsonProvider, chainId)];
case 2:
token0Decimals = _c.sent();
return [4 /*yield*/, (0, _totalBalances_1.getTokenDecimals)(vault.tokenB, jsonProvider, chainId)];
case 3:
token1Decimals = _c.sent();
isVaultInverted = vault.allowTokenB;
return [4 /*yield*/, (0, _vaultEvents_1._getRebalances)(vaultAddress, chainId, dex, timeInterval)];
case 4:
rebalances = _c.sent();
if (!rebalances)
throw new Error("Error getting vault rebalances on ".concat(chainId, " for ").concat(vaultAddress));
return [4 /*yield*/, (0, _vaultEvents_1._getFeesCollectedEvents)(vaultAddress, chainId, dex, timeInterval)];
case 5:
collectedFees = _c.sent();
if (!collectedFees)
throw new Error("Error getting vault collected fees on ".concat(chainId, " for ").concat(vaultAddress));
return [4 /*yield*/, (0, _vaultEvents_1._getDeposits)(vaultAddress, chainId, dex, timeInterval)];
case 6:
deposits = _c.sent();
if (!deposits)
throw new Error("Error getting vault deposits on ".concat(chainId, " for ").concat(vaultAddress));
return [4 /*yield*/, (0, _vaultEvents_1._getWithdraws)(vaultAddress, chainId, dex, timeInterval)];
case 7:
withdraws = _c.sent();
if (!withdraws)
throw new Error("Error getting vault withdraws on ".concat(chainId, " for ").concat(vaultAddress));
arrRebalances = rebalances
.slice()
.filter(function (r) { return Number(r.createdAtTimestamp) * 1000 > Date.now() - (0, timestamps_1.daysToMilliseconds)(timeInterval); })
.map(function (e) {
return formatVaultEvent((0, calculateDtr_1.getDtrAtFeeCollectionEvent)(e, vault.allowTokenB, token0Decimals, token1Decimals), getTvlAtFeeCollectionEvent(e, vault, token0Decimals, token1Decimals), (0, calculateFees_1.getFeesAmountInBaseTokens)(e, vault.allowTokenB, token0Decimals, token1Decimals), getLpPriceAtFeeCollectionEvent(e, vault, token0Decimals, token1Decimals), getPoolPriceAtTransactionEvent(e, isVaultInverted, token0Decimals, token1Decimals));
});
arrOtherFees = collectedFees
.slice()
.filter(function (r) { return Number(r.createdAtTimestamp) * 1000 > Date.now() - (0, timestamps_1.daysToMilliseconds)(timeInterval); })
.map(function (e) {
return formatVaultEvent((0, calculateDtr_1.getDtrAtFeeCollectionEvent)(e, vault.allowTokenB, token0Decimals, token1Decimals), getTvlAtFeeCollectionEvent(e, vault, token0Decimals, token1Decimals), (0, calculateFees_1.getFeesAmountInBaseTokens)(e, vault.allowTokenB, token0Decimals, token1Decimals), getLpPriceAtFeeCollectionEvent(e, vault, token0Decimals, token1Decimals), getPoolPriceAtTransactionEvent(e, isVaultInverted, token0Decimals, token1Decimals));
});
arrDeposits = deposits
.slice()
.filter(function (r) { return Number(r.createdAtTimestamp) * 1000 > Date.now() - (0, timestamps_1.daysToMilliseconds)(timeInterval); })
.map(function (e) {
return formatVaultEvent((0, calculateDtr_1.getDtrAtTransactionEvent)(e, vault.allowTokenB, token0Decimals, token1Decimals), getTvlAtTransactionEvent(e, vault, token0Decimals, token1Decimals), 0, getLpPriceAtTransactionEvent(e, vault, token0Decimals, token1Decimals), getPoolPriceAtTransactionEvent(e, isVaultInverted, token0Decimals, token1Decimals));
});
arrWithdraws = withdraws
.slice()
.filter(function (r) { return Number(r.createdAtTimestamp) * 1000 > Date.now() - (0, timestamps_1.daysToMilliseconds)(timeInterval); })
.map(function (e) {
return formatVaultEvent((0, calculateDtr_1.getDtrAtTransactionEvent)(e, vault.allowTokenB, token0Decimals, token1Decimals), getTvlAtTransactionEvent(e, vault, token0Decimals, token1Decimals), 0, getLpPriceAtTransactionEvent(e, vault, token0Decimals, token1Decimals), getPoolPriceAtTransactionEvent(e, isVaultInverted, token0Decimals, token1Decimals));
});
_b = {
atTimestamp: Math.floor(Date.now() / 1000).toString()
};
return [4 /*yield*/, (0, priceFromPool_1.getCurrentDtr)(vaultAddress, jsonProvider, dex, isVaultInverted, token0Decimals, token1Decimals)];
case 8:
_b.dtr = _c.sent();
return [4 /*yield*/, (0, priceFromPool_1.getVaultTvl)(vault, jsonProvider, isVaultInverted, token0Decimals, token1Decimals)];
case 9:
_b.tvl = (_c.sent()).tvl,
_b.feeAmount = 0;
return [4 /*yield*/, (0, priceFromPool_1.getCurrLpPrice)(vault, jsonProvider, dex, chainId, isVaultInverted, token0Decimals, token1Decimals)];
case 10:
_b.lpPrice = _c.sent();
return [4 /*yield*/, (0, priceFromPool_1.getCurrPrice)(vault, jsonProvider, isVaultInverted, token0Decimals, token1Decimals)];
case 11:
currentVaultEvent = (_b.poolPrice = _c.sent(),
_b);
result = __spreadArray(__spreadArray(__spreadArray(__spreadArray(__spreadArray([], arrDeposits, true), arrWithdraws, true), arrRebalances, true), arrOtherFees, true), [currentVaultEvent], false).sort(function (a, b) { return Number(b.atTimestamp) - Number(a.atTimestamp); });
return [2 /*return*/, result];
}
});
});
}
exports.getVaultEventsForTimeInterval = getVaultEventsForTimeInterval;
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