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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/@celo/contractkit/lib/wrappers
Просмотр файла: BaseSlasher.js
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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) {
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 };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.BaseSlasher = void 0;
var address_1 = require("@celo/base/lib/address");
var connect_1 = require("@celo/connect");
var BaseWrapper_1 = require("./BaseWrapper");
var BaseWrapperForGoverning_1 = require("./BaseWrapperForGoverning");
var BaseSlasher = /** @class */ (function (_super) {
__extends(BaseSlasher, _super);
function BaseSlasher() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.slash = function () {
var _a;
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
return (0, connect_1.toTransactionObject)(_this.connection, (_a = _this.contract.methods).slash.apply(_a, args));
};
/**
* Returns slashing incentives.
* @return Rewards and penalties for slashing.
*/
_this.slashingIncentives = (0, BaseWrapper_1.proxyCall)(_this.contract.methods.slashingIncentives, undefined, function (res) { return ({
reward: (0, BaseWrapper_1.valueToBigNumber)(res.reward),
penalty: (0, BaseWrapper_1.valueToBigNumber)(res.penalty),
}); });
return _this;
}
BaseSlasher.prototype.signerIndexAtBlock = function (address, blockNumber) {
return __awaiter(this, void 0, void 0, function () {
var election, validators, validator, _a, _b;
return __generator(this, function (_c) {
switch (_c.label) {
case 0: return [4 /*yield*/, this.contracts.getElection()];
case 1:
election = _c.sent();
return [4 /*yield*/, this.contracts.getValidators()];
case 2:
validators = _c.sent();
return [4 /*yield*/, validators.getValidator(address, blockNumber)];
case 3:
validator = _c.sent();
_a = address_1.findAddressIndex;
_b = [validator.signer];
return [4 /*yield*/, election.getValidatorSigners(blockNumber)];
case 4: return [2 /*return*/, _a.apply(void 0, _b.concat([_c.sent()]))];
}
});
});
};
BaseSlasher.prototype.trailingSlashArgs = function (address, blockNumber) {
return __awaiter(this, void 0, void 0, function () {
var validators, account, membership, incentives, lockedGold, lockedGoldValidatorSlash, lockedGoldValidatorGroupSlash;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.contracts.getValidators()];
case 1:
validators = _a.sent();
return [4 /*yield*/, validators.validatorSignerToAccount(address)];
case 2:
account = _a.sent();
return [4 /*yield*/, validators.getValidatorMembershipHistoryIndex(account, blockNumber)];
case 3:
membership = _a.sent();
return [4 /*yield*/, this.slashingIncentives()];
case 4:
incentives = _a.sent();
return [4 /*yield*/, this.contracts.getLockedGold()];
case 5:
lockedGold = _a.sent();
return [4 /*yield*/, lockedGold.computeInitialParametersForSlashing(account, incentives.penalty)];
case 6:
lockedGoldValidatorSlash = _a.sent();
return [4 /*yield*/, lockedGold.computeParametersForSlashing(membership.group, incentives.penalty, lockedGoldValidatorSlash.list)];
case 7:
lockedGoldValidatorGroupSlash = _a.sent();
return [2 /*return*/, [
membership.historyIndex,
lockedGoldValidatorSlash.lessers,
lockedGoldValidatorSlash.greaters,
lockedGoldValidatorSlash.indices,
lockedGoldValidatorGroupSlash.lessers,
lockedGoldValidatorGroupSlash.greaters,
lockedGoldValidatorGroupSlash.indices,
]];
}
});
});
};
return BaseSlasher;
}(BaseWrapperForGoverning_1.BaseWrapperForGoverning));
exports.BaseSlasher = BaseSlasher;
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