@melonproject/protocol
Version:
Technology Regulated and Operated Investment Funds
47 lines (46 loc) • 3.01 kB
JavaScript
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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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const token_math_1 = require("@melonproject/token-math");
const transactionFactory_1 = require("../../../../utils/solidity/transactionFactory");
const ensure_1 = require("../../../../utils/guards/ensure");
const getRequest_1 = require("../calls/getRequest");
const Contracts_1 = require("../../../../Contracts");
const getToken_1 = require("../../../dependencies/token/calls/getToken");
const getHub_1 = require("../../hub/calls/getHub");
const getRoutes_1 = require("../../hub/calls/getRoutes");
// tslint:disable-next-line:max-line-length
const ensureIsNotShutDown_1 = require("../../hub/guards/ensureIsNotShutDown");
const ensureHasValidRequest_1 = require("../guards/ensureHasValidRequest");
const guard = (environment, params, contractAddress) => __awaiter(this, void 0, void 0, function* () {
const hub = yield getHub_1.getHub(environment, contractAddress);
yield ensureIsNotShutDown_1.ensureIsNotShutDown(environment, hub);
const routes = yield getRoutes_1.getRoutes(environment, hub);
const fundToken = yield getToken_1.getToken(environment, routes.sharesAddress);
const request = yield getRequest_1.getRequest(environment, contractAddress, {
of: environment.wallet.address,
});
ensure_1.ensure(!!request &&
token_math_1.greaterThan(request.requestedShares, token_math_1.createQuantity(fundToken, '0')), 'Amount of requested shares is null');
yield ensureHasValidRequest_1.ensureHasValidRequest(environment, contractAddress, params.who);
});
const prepareArgs = (_, { who }) => __awaiter(this, void 0, void 0, function* () {
return [who.toString()];
});
const postProcess = (environment, receipt, params, contractAddress) => __awaiter(this, void 0, void 0, function* () {
const hub = yield getHub_1.getHub(environment, contractAddress);
const routes = yield getRoutes_1.getRoutes(environment, hub);
const fundToken = yield getToken_1.getToken(environment, routes.sharesAddress);
return {
shareQuantity: token_math_1.createQuantity(fundToken, receipt.events.RequestExecution.returnValues.requestedShares),
};
});
const executeRequestFor = transactionFactory_1.transactionFactory('executeRequestFor', Contracts_1.Contracts.Participation, guard, prepareArgs, postProcess, { amguPayable: true });
exports.executeRequestFor = executeRequestFor;