@cryptoalgebra/alm-sdk
Version:
Algebra ALM SDK
127 lines • 6.69 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 __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
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switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
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}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.decodeDecimalsResult = exports.decodeTotalSupplyResult = exports.decodeTotalAmountsResult = exports.encodeDecimalsCall = exports.encodeTotalSupplyCall = exports.encodeTotalAmountsCall = exports.multicall = exports.getMulticallContract = void 0;
var contracts_1 = require("@ethersproject/contracts");
var abi_1 = require("@ethersproject/abi");
var addresses_1 = require("../config/addresses");
var contracts_2 = require("../contracts");
var multicall_json_1 = __importDefault(require("../abis/multicall.json"));
function getMulticallContract(chainId, provider) {
var address = addresses_1.MULTICALL_ADDRESSES[chainId];
if (!address) {
throw new Error("Multicall not supported on chain ".concat(chainId));
}
return new contracts_1.Contract(address, multicall_json_1.default, provider);
}
exports.getMulticallContract = getMulticallContract;
function multicall(calls, chainId, provider) {
return __awaiter(this, void 0, void 0, function () {
var multicallContract, returnData;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
multicallContract = getMulticallContract(chainId, provider);
return [4 /*yield*/, multicallContract.callStatic.multicall(calls)];
case 1:
returnData = (_a.sent()).returnData;
return [2 /*return*/, returnData];
}
});
});
}
exports.multicall = multicall;
function encodeTotalAmountsCall(vaultAddress) {
var vaultInterface = new abi_1.Interface((0, contracts_2.getAlgebraVaultContract)(vaultAddress, null).interface.format());
return {
target: vaultAddress,
gasLimit: 1000000,
callData: vaultInterface.encodeFunctionData('getTotalAmounts'),
};
}
exports.encodeTotalAmountsCall = encodeTotalAmountsCall;
function encodeTotalSupplyCall(vaultAddress) {
var vaultInterface = new abi_1.Interface((0, contracts_2.getAlgebraVaultContract)(vaultAddress, null).interface.format());
return {
target: vaultAddress,
gasLimit: 1000000,
callData: vaultInterface.encodeFunctionData('totalSupply'),
};
}
exports.encodeTotalSupplyCall = encodeTotalSupplyCall;
function encodeDecimalsCall(tokenAddress) {
var tokenInterface = new abi_1.Interface((0, contracts_2.getERC20Contract)(tokenAddress, null).interface.format());
return {
target: tokenAddress,
gasLimit: 1000000,
callData: tokenInterface.encodeFunctionData('decimals'),
};
}
exports.encodeDecimalsCall = encodeDecimalsCall;
function decodeTotalAmountsResult(result, vaultAddress) {
if (!result.success) {
throw new Error('Failed to get total amounts');
}
var vaultInterface = new abi_1.Interface((0, contracts_2.getAlgebraVaultContract)(vaultAddress, null).interface.format());
var decoded = vaultInterface.decodeFunctionResult('getTotalAmounts', result.returnData);
return {
total0: decoded[0],
total1: decoded[1],
};
}
exports.decodeTotalAmountsResult = decodeTotalAmountsResult;
function decodeTotalSupplyResult(result, vaultAddress) {
if (!result.success) {
throw new Error('Failed to get total supply');
}
var vaultInterface = new abi_1.Interface((0, contracts_2.getAlgebraVaultContract)(vaultAddress, null).interface.format());
return vaultInterface.decodeFunctionResult('totalSupply', result.returnData)[0];
}
exports.decodeTotalSupplyResult = decodeTotalSupplyResult;
function decodeDecimalsResult(result, tokenAddress) {
if (!result.success) {
throw new Error('Failed to get decimals');
}
var tokenInterface = new abi_1.Interface((0, contracts_2.getERC20Contract)(tokenAddress, null).interface.format());
return tokenInterface.decodeFunctionResult('decimals', result.returnData)[0];
}
exports.decodeDecimalsResult = decodeDecimalsResult;
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