@dolomite-exchange/dolomite-margin
Version:
Ethereum Smart Contracts and TypeScript library used for the DolomiteMargin trading protocol
254 lines • 12.5 kB
JavaScript
"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
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.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Token = void 0;
var bignumber_js_1 = __importDefault(require("bignumber.js"));
var Constants_1 = require("../lib/Constants");
// noinspection TypeScriptUnresolvedFunction
var Token = /** @class */ (function () {
function Token(contracts) {
this.contracts = contracts;
this.tokens = {};
}
Token.prototype.getAllowance = function (tokenAddress, ownerAddress, spenderAddress, options) {
return __awaiter(this, void 0, void 0, function () {
var token, allowStr;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
token = this.getToken(tokenAddress);
return [4 /*yield*/, this.contracts.callConstantContractFunction(token.methods.allowance(ownerAddress, spenderAddress), options)];
case 1:
allowStr = _a.sent();
return [2 /*return*/, new bignumber_js_1.default(allowStr)];
}
});
});
};
Token.prototype.getBalance = function (tokenAddress, ownerAddress, options) {
return __awaiter(this, void 0, void 0, function () {
var token, balStr;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
token = this.getToken(tokenAddress);
return [4 /*yield*/, this.contracts.callConstantContractFunction(token.methods.balanceOf(ownerAddress), options)];
case 1:
balStr = _a.sent();
return [2 /*return*/, new bignumber_js_1.default(balStr)];
}
});
});
};
Token.prototype.getTotalSupply = function (tokenAddress, options) {
return __awaiter(this, void 0, void 0, function () {
var token, supplyStr;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
token = this.getToken(tokenAddress);
return [4 /*yield*/, this.contracts.callConstantContractFunction(token.methods.totalSupply(), options)];
case 1:
supplyStr = _a.sent();
return [2 /*return*/, new bignumber_js_1.default(supplyStr)];
}
});
});
};
Token.prototype.getName = function (tokenAddress, options) {
return __awaiter(this, void 0, void 0, function () {
var token;
return __generator(this, function (_a) {
token = this.getToken(tokenAddress);
// @ts-ignore
return [2 /*return*/, this.contracts.callConstantContractFunction(token.methods['name'](), options)];
});
});
};
Token.prototype.getSymbol = function (tokenAddress, options) {
return __awaiter(this, void 0, void 0, function () {
var token;
return __generator(this, function (_a) {
token = this.getToken(tokenAddress);
// @ts-ignore
return [2 /*return*/, this.contracts.callConstantContractFunction(token.methods['symbol'](), options)];
});
});
};
Token.prototype.getDecimals = function (tokenAddress, options) {
return __awaiter(this, void 0, void 0, function () {
var token, decStr;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
token = this.getToken(tokenAddress);
return [4 /*yield*/, this.contracts.callConstantContractFunction(token.methods['decimals'](), options)];
case 1:
decStr = _a.sent();
return [2 /*return*/, new bignumber_js_1.default(decStr)];
}
});
});
};
Token.prototype.getDolomiteMarginAllowance = function (tokenAddress, ownerAddress, options) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.getAllowance(tokenAddress, ownerAddress, this.contracts.dolomiteMargin.options.address, options)];
});
});
};
Token.prototype.setAllowance = function (tokenAddress, ownerAddress, spenderAddress, amount, options) {
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
var token;
return __generator(this, function (_a) {
token = this.getToken(tokenAddress);
return [2 /*return*/, this.contracts.callContractFunction(token.methods.approve(spenderAddress, amount.toFixed(0)), __assign(__assign({}, options), { from: ownerAddress }))];
});
});
};
Token.prototype.setDolomiteMarginllowance = function (tokenAddress, ownerAddress, amount, options) {
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.setAllowance(tokenAddress, ownerAddress, this.contracts.dolomiteMargin.options.address, amount, options)];
});
});
};
Token.prototype.setMaximumAllowance = function (tokenAddress, ownerAddress, spenderAddress, options) {
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.setAllowance(tokenAddress, ownerAddress, spenderAddress, Constants_1.INTEGERS.ONES_255, options)];
});
});
};
Token.prototype.setMaximumDolomiteMarginAllowance = function (tokenAddress, ownerAddress, options) {
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.setAllowance(tokenAddress, ownerAddress, this.contracts.dolomiteMargin.options.address, Constants_1.INTEGERS.ONES_255, options)];
});
});
};
Token.prototype.unsetDolomiteMarginAllowance = function (tokenAddress, ownerAddress, options) {
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.setAllowance(tokenAddress, ownerAddress, this.contracts.dolomiteMargin.options.address, Constants_1.INTEGERS.ZERO, options)];
});
});
};
Token.prototype.transfer = function (tokenAddress, fromAddress, toAddress, amount, options) {
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
var token;
return __generator(this, function (_a) {
token = this.getToken(tokenAddress);
return [2 /*return*/, this.contracts.callContractFunction(token.methods.transfer(toAddress, amount.toFixed(0)), __assign(__assign({}, options), { from: fromAddress }))];
});
});
};
Token.prototype.transferFrom = function (tokenAddress, fromAddress, toAddress, senderAddress, amount, options) {
if (options === void 0) { options = {}; }
return __awaiter(this, void 0, void 0, function () {
var token;
return __generator(this, function (_a) {
token = this.getToken(tokenAddress);
return [2 /*return*/, this.contracts.callContractFunction(token.methods.transferFrom(fromAddress, toAddress, amount.toFixed(0)), __assign(__assign({}, options), { from: senderAddress }))];
});
});
};
Token.prototype.subscribeToTransfers = function (tokenAddress, _a) {
var _b = _a === void 0 ? {} : _a, from = _b.from, to = _b.to, fromBlock = _b.fromBlock;
var token = this.getToken(tokenAddress);
var filter = {};
if (from) {
filter.from = from;
}
if (to) {
filter.to = to;
}
return token.events.Transfer({
filter: filter,
fromBlock: fromBlock,
});
};
Token.prototype.subscribeToApprovals = function (tokenAddress, _a) {
var _b = _a === void 0 ? {} : _a, owner = _b.owner, spender = _b.spender, fromBlock = _b.fromBlock;
var token = this.getToken(tokenAddress);
var filter = {};
if (owner) {
filter.owner = owner;
}
if (spender) {
filter.spender = spender;
}
return token.events.Approval({
filter: filter,
fromBlock: fromBlock,
});
};
Token.prototype.getToken = function (tokenAddress) {
if (this.tokens[tokenAddress]) {
return this.tokens[tokenAddress];
}
var token = this.contracts.erc20;
var contract = token.clone();
contract.options.address = tokenAddress;
this.tokens[tokenAddress] = contract;
return contract;
};
return Token;
}());
exports.Token = Token;
//# sourceMappingURL=Token.js.map