olympus-protocol-connector
Version:
Module made by Olympus Labs for easier access to the Olympus protocol through Javascript/Typescript
126 lines • 6.62 kB
JavaScript
;
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 LockerService_1 = require("../services/providers/LockerService");
var Enums_1 = require("../interfaces/Enums");
var Derivative_1 = require("../derivatives/Derivative");
var Mutex = /** @class */ (function () {
function Mutex(product, locker) {
this.product = product;
this.lockerService = locker;
}
Mutex.create = function (productAddress) {
return __awaiter(this, void 0, void 0, function () {
var product, locker;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
product = new Derivative_1.DerivativeService(productAddress);
return [4 /*yield*/, LockerService_1.LockerService.create(product)];
case 1:
locker = _a.sent();
return [2 /*return*/, new Mutex(product, locker)];
}
});
});
};
Mutex.prototype.checkLocker = function (lockerCategory) {
return __awaiter(this, void 0, void 0, function () {
var lockerAvailable;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
// Has no locker configured in the product
if (lockerCategory === null) {
return [2 /*return*/, { message: "Derivative is ready", flag: true }];
}
return [4 /*yield*/, this.lockerService.checkLockerByTime(this.product.address, lockerCategory)];
case 1:
lockerAvailable = _a.sent();
return [2 /*return*/, { message: "Checking the time lock " + lockerAvailable, flag: lockerAvailable }];
}
});
});
};
Mutex.prototype.checkMutex = function (requiredProductStatus) {
return __awaiter(this, void 0, void 0, function () {
var productStatusType, productStatus, mutexOK, message;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.getProductStatusType()];
case 1:
productStatusType = _a.sent();
return [4 /*yield*/, this.product.getProductStatus()];
case 2:
productStatus = _a.sent();
mutexOK = productStatus === requiredProductStatus || productStatus === productStatusType.AVAILABLE;
message = mutexOK ? "Mutex is okay" : "Mutex is not okay, derivative is busy on " + productStatus;
return [2 /*return*/, {
message: message,
flag: mutexOK,
productStatus: productStatus,
}];
}
});
});
};
Mutex.prototype.getProductStatusType = function () {
return __awaiter(this, void 0, void 0, function () {
var fundType;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.product.fundType()];
case 1:
fundType = _a.sent();
if (fundType === Enums_1.DerivativeType.Index) {
return [2 /*return*/, Enums_1.IndexProductStatus];
}
if (fundType === Enums_1.DerivativeType.Fund) {
return [2 /*return*/, Enums_1.FundProductStatus];
}
if (fundType === Enums_1.DerivativeType.Future) {
return [2 /*return*/, Enums_1.FutureProductStatus];
}
throw new Error('Unknown product status encountered');
}
});
});
};
return Mutex;
}());
exports.Mutex = Mutex;
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