@fleupold/dex-contracts
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Contracts for dFusion multi-token batch auction exchange
98 lines (97 loc) • 5.4 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());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const math_1 = require("../../test/resources/math");
const examples_1 = require("../../test/resources/examples");
const utilities_1 = require("../../test/utilities");
const util_1 = require("../util");
const logging_1 = require("../../src/logging");
const log = logging_1.factory.getLogger("scripts.setup_thegraph");
module.exports = function (callback) {
return __awaiter(this, void 0, void 0, function* () {
try {
const exchange = yield util_1.getBatchExchange(artifacts);
const owl = yield util_1.getOwl(artifacts);
log.info(`OWL address ${owl.address}`);
// Prepare user accounts
const [user1Address, user2Address] = yield web3.eth.getAccounts();
const userAddresses = [user1Address, user2Address];
const solverAddress = user2Address;
const minter = user1Address;
// Get current batch id
let batchId = yield util_1.getBatchId(exchange);
log.info(`Current batchId: ${batchId}`);
// Set user1 as minter of OWL
yield owl.setMinter(minter);
// Mint OWL for every user
const amount = web3.utils.toWei("3000");
yield util_1.mintOwl(owl, userAddresses, amount, minter);
// Create 1 token
const token1Instance = yield util_1.createMintableToken(artifacts);
const tokensInstances = [token1Instance];
// Set allowances for OWL and the tokens
yield util_1.setAllowances(userAddresses, amount, exchange, [owl]);
yield util_1.setAllowances(userAddresses, amount, exchange, tokensInstances);
// List the tokens in the exchange
const tokenAddresses = [token1Instance.address];
const [token1] = yield util_1.addTokens(tokenAddresses, user1Address, exchange, owl);
// Mint tokens for all users
yield util_1.mintTokens(tokensInstances, userAddresses, amount, minter);
// Make deposits, place orders and close auction [aka runAuctionScenario(basicTrade)]
yield utilities_1.makeDeposits(exchange, userAddresses, examples_1.basicTrade.deposits);
// Place orders
let orderIds = yield utilities_1.placeOrders(exchange, userAddresses, examples_1.basicTrade.orders, batchId + 1);
// Request withdraw
log.info(`Request withdraw for user ${user1Address}, token ${token1.address} (${token1.id})`);
yield exchange.requestWithdraw(token1.address, 5, {
from: user1Address,
});
// Close the auction
log.info("Closing auction so we can withdraw the tokens");
yield utilities_1.closeAuction(exchange, web3);
// Withdraw tokens
log.info(`Withdraw for user ${user1Address}, token ${token1.address} (${token1.id})`);
yield exchange.withdraw(user1Address, token1.address, {
from: user1Address,
});
// Submit solution
yield util_1.submitSolution("Full solution", batchId, examples_1.solutionSubmissionParams(examples_1.basicTrade.solutions[0], userAddresses, orderIds), solverAddress, exchange);
// Close auction
log.info("Close auction after solution has been applied");
yield utilities_1.closeAuction(exchange, web3);
// Cancel the 2 orders
log.info("Cancel the two orders");
yield util_1.deleteOrders(orderIds, userAddresses, exchange);
// Create a new order with validity only for next batch
batchId = yield util_1.getBatchId(exchange);
const newOrder = {
sellToken: 0,
buyToken: token1.id,
sellAmount: math_1.toETH(10),
buyAmount: math_1.toETH(10),
user: 0,
};
log.info(`Place new order: ${JSON.stringify(newOrder)}`);
orderIds = yield utilities_1.placeOrders(exchange, [user1Address], [newOrder], batchId + 1);
log.info(`Placed order with id: ${orderIds.toString()}`);
// Advance time (30min)
log.info("Advance time 30min to make sure the new order expires");
yield utilities_1.waitForNSeconds(1800, web3);
// Delete the new order
yield util_1.deleteOrders(orderIds, [user1Address], exchange);
log.info(`Environment setup complete for BatchExchange with address ${exchange.address}`);
callback();
}
catch (error) {
callback(error);
}
});
};