rubik-sdk
Version:
Simplify dApp creation
176 lines • 9.84 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.");
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 __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
if (ar || !(i in from)) {
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
ar[i] = from[i];
}
}
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.Web3PublicService = void 0;
var rubic_sdk_error_1 = require("../../../common/errors/rubic-sdk.error");
var timeout_error_1 = require("../../../common/errors/utils/timeout.error");
var p_timeout_1 = __importDefault(require("../../../common/utils/p-timeout"));
var web3_public_1 = require("./web3-public");
var web3_1 = __importDefault(require("web3"));
var Web3PublicService = /** @class */ (function () {
function Web3PublicService(rpcList) {
this.rpcList = rpcList;
this.web3PublicStorage = {};
}
Web3PublicService.createWeb3PublicService = function (rpcList) {
return __awaiter(this, void 0, void 0, function () {
var web3PublicService;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
web3PublicService = new Web3PublicService(rpcList);
return [4 /*yield*/, web3PublicService.createAndCheckWeb3Public()];
case 1:
_a.sent();
return [2 /*return*/, web3PublicService];
}
});
});
};
Web3PublicService.prototype.getWeb3Public = function (blockchainName) {
var web3Public = this.web3PublicStorage[blockchainName];
if (!web3Public) {
throw new rubic_sdk_error_1.RubicSdkError("Provider for ".concat(blockchainName, " was not initialized. Pass rpc link for this blockchain to sdk configuration object."));
}
return web3Public;
};
Web3PublicService.prototype.createAndCheckWeb3Public = function () {
return __awaiter(this, void 0, void 0, function () {
var promises, results;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
promises = Object.entries(this.rpcList).map(function (_a) {
var blockchainName = _a[0], rpcConfig = _a[1];
return __awaiter(_this, void 0, void 0, function () {
var web3Public, healthcheckResult;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
web3Public = this.createWeb3Public(rpcConfig, blockchainName);
if (!rpcConfig.spareRpc) {
return [2 /*return*/, web3Public];
}
return [4 /*yield*/, web3Public.healthCheck(rpcConfig.healthCheckTimeout || Web3PublicService.healthCheckDefaultTimeout)];
case 1:
healthcheckResult = _b.sent();
if (healthcheckResult) {
return [2 /*return*/, web3Public];
}
return [2 /*return*/, this.createWeb3Public({ mainRpc: rpcConfig.spareRpc }, blockchainName)];
}
});
});
});
return [4 /*yield*/, Promise.all(promises)];
case 1:
results = _a.sent();
Object.keys(this.rpcList).forEach(function (blockchainName, index) {
return (_this.web3PublicStorage[blockchainName] = results[index]);
});
return [2 /*return*/];
}
});
});
};
Web3PublicService.prototype.createWeb3Public = function (rpcProvider, blockchainName) {
var web3Public = new web3_public_1.Web3Public(new web3_1.default(rpcProvider.mainRpc), blockchainName);
var nodeReplaced = false;
return new Proxy(web3Public, {
get: function (target, prop) {
var _this = this;
if (prop === 'setProvider' || prop === 'healthCheck') {
return target[prop].bind(target);
}
if (typeof target[prop] === 'function') {
return function () {
var params = [];
for (var _i = 0; _i < arguments.length; _i++) {
params[_i] = arguments[_i];
}
return __awaiter(_this, void 0, void 0, function () {
var callMethod, e_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
callMethod = function () {
var _a;
return (_a = target[prop]).call.apply(_a, __spreadArray([target], params, false));
};
if (!(!nodeReplaced && rpcProvider.spareRpc)) return [3 /*break*/, 4];
_a.label = 1;
case 1:
_a.trys.push([1, 3, , 4]);
return [4 /*yield*/, (0, p_timeout_1.default)(callMethod(), rpcProvider.mainRpcTimeout ||
Web3PublicService.mainRpcDefaultTimeout)];
case 2: return [2 /*return*/, _a.sent()];
case 3:
e_1 = _a.sent();
if (e_1 instanceof timeout_error_1.TimeoutError) {
web3Public.setProvider(rpcProvider.spareRpc);
nodeReplaced = true;
return [2 /*return*/, callMethod()];
}
throw e_1;
case 4: return [2 /*return*/, callMethod()];
}
});
});
};
}
return target[prop];
}
});
};
return Web3PublicService;
}());
exports.Web3PublicService = Web3PublicService;
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