olympus-protocol-connector/lib/services/providers/WithdrawService.js

Module made by Olympus Labs for easier access to the Olympus protocol through Javascript/Typescript

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    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) : new P(function (resolve) { resolve(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 };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var Promisify_1 = require("../../utils/Promisify");
var Service_1 = require("../../Service");
var Enums_1 = require("../../interfaces/Enums");
var bignumber_js_1 = require("bignumber.js");
var logger_1 = require("../../utils/logger");
var AsyncWithdraw_1 = require("../../derivatives/abi/AsyncWithdraw");
var WithdrawService = /** @class */ (function (_super) {
    __extends(WithdrawService, _super);
    function WithdrawService(address, abi) {
        if (abi === void 0) { abi = AsyncWithdraw_1.ASYNC_WITHDRAW_ABI; }
        return _super.call(this, address, abi, Enums_1.AbiName.WITHDRAW_ABI) || this;
    }
    WithdrawService.get = function (address) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                return [2 /*return*/, new WithdrawService(address)];
            });
        });
    };
    WithdrawService.create = function (derivative) {
        return __awaiter(this, void 0, void 0, function () {
            var withdrawAddress;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, derivative.getComponentAddress(Enums_1.DerivativeProviders.WITHDRAW)];
                    case 1:
                        withdrawAddress = _a.sent();
                        return [2 /*return*/, new WithdrawService(withdrawAddress)];
                }
            });
        });
    };
    WithdrawService.prototype.needToWithdraw = function (productAddress) {
        return __awaiter(this, void 0, void 0, function () {
            var result;
            var _this = this;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, Promisify_1.Promisify(function (cb) { return __awaiter(_this, void 0, void 0, function () { return __generator(this, function (_a) {
                            switch (_a.label) {
                                case 0: return [4 /*yield*/, this.contract.getContractInfo(productAddress, cb)];
                                case 1: return [2 /*return*/, _a.sent()];
                            }
                        }); }); })];
                    case 1:
                        result = _a.sent();
                        // The value of index 2 is the totalWithdrawAmount
                        return [2 /*return*/, result[2].toNumber() !== 0];
                }
            });
        });
    };
    WithdrawService.prototype.getWithdrawInfo = function (address) {
        return __awaiter(this, void 0, void 0, function () {
            var withdrawData, e_1;
            var _this = this;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        _a.trys.push([0, 2, , 3]);
                        return [4 /*yield*/, Promisify_1.Promisify(function (cb) { return _this.contract.getContractInfo(address, cb); })];
                    case 1:
                        withdrawData = _a.sent();
                        return [2 /*return*/, {
                                price: new bignumber_js_1.default(this.rpcService.fromWei(withdrawData[0], 'ether')),
                                userRequests: withdrawData[1],
                                withdrawPending: withdrawData[2],
                                locked: withdrawData[3],
                            }];
                    case 2:
                        e_1 = _a.sent();
                        logger_1.LogService.logger.error('Error on loading withdraw info', address, e_1);
                        return [2 /*return*/, {
                                price: new bignumber_js_1.default(this.rpcService.fromWei(0, 'ether')),
                                userRequests: [],
                                withdrawPending: new bignumber_js_1.default(0),
                                locked: false,
                            }];
                    case 3: return [2 /*return*/];
                }
            });
        });
    };
    // If decimals is 0 will return in WEI.
    WithdrawService.prototype.getUserWithdrawBalance = function (address, wallet, decimals) {
        if (decimals === void 0) { decimals = 0; }
        return __awaiter(this, void 0, void 0, function () {
            var withdrawRequestedBalance;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.retryRequest('getUserWithdrawBalance', new bignumber_js_1.default(NaN), address, wallet)];
                    case 1:
                        withdrawRequestedBalance = _a.sent();
                        return [2 /*return*/, withdrawRequestedBalance.div(Math.pow(10, decimals)).toNumber()];
                }
            });
        });
    };
    return WithdrawService;
}(Service_1.Service));
exports.WithdrawService = WithdrawService;
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