@rori4/opensea-mod
Version:
JavaScript SDK for the OpenSea marketplace. Let users buy or sell crypto collectibles and other cryptogoods, all on your own site!
118 lines • 5.93 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 utils_1 = require("./utils");
exports.MAX_ERROR_LENGTH = 120;
var Side;
(function (Side) {
Side[Side["Buy"] = 0] = "Buy";
Side[Side["Sell"] = 1] = "Sell";
})(Side || (Side = {}));
var SaleKind;
(function (SaleKind) {
SaleKind[SaleKind["FixedPrice"] = 0] = "FixedPrice";
SaleKind[SaleKind["DutchAuction"] = 1] = "DutchAuction";
})(SaleKind || (SaleKind = {}));
var SaleKindInterface = {
Side: Side,
SaleKind: SaleKind,
validateParameters: function (saleKind, expirationTime) {
return (saleKind === SaleKind.FixedPrice || expirationTime > 0);
},
canSettleOrder: function (listingTime, expirationTime) {
var now = Math.round(Date.now() / 1000);
return (listingTime < now) && (expirationTime === 0 || now < expirationTime);
}
};
/**
* Debug the `ordersCanMatch` part of Wyvern
* @param buy Buy order for debugging
* @param sell Sell order for debugging
*/
function debugOrdersCanMatch(buy, sell) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
if (!(+buy.side == +SaleKindInterface.Side.Buy && +sell.side == +SaleKindInterface.Side.Sell)) {
throw new Error('Must be opposite-side');
}
if (!(buy.feeMethod == sell.feeMethod)) {
throw new Error('Must use same fee method');
}
if (!(buy.paymentToken == sell.paymentToken)) {
throw new Error('Must use same payment token');
}
if (!(sell.taker == utils_1.NULL_ADDRESS || sell.taker == buy.maker)) {
throw new Error('Sell taker must be null or matching buy maker');
}
if (!(buy.taker == utils_1.NULL_ADDRESS || buy.taker == sell.maker)) {
throw new Error('Buy taker must be null or matching sell maker');
}
if (!((sell.feeRecipient == utils_1.NULL_ADDRESS && buy.feeRecipient != utils_1.NULL_ADDRESS) || (sell.feeRecipient != utils_1.NULL_ADDRESS && buy.feeRecipient == utils_1.NULL_ADDRESS))) {
throw new Error('One order must be maker and the other must be taker');
}
if (!(buy.target == sell.target)) {
throw new Error('Must match target');
}
if (!(buy.howToCall == sell.howToCall)) {
throw new Error('Must match howToCall');
}
if (!SaleKindInterface.canSettleOrder(+buy.listingTime, +buy.expirationTime)) {
throw new Error("Buy-side order is set to the future or expired");
}
if (!SaleKindInterface.canSettleOrder(+sell.listingTime, +sell.expirationTime)) {
throw new Error("Sell-side order is set to the future or expired");
}
// Handle default
throw new Error('Unable to match offer with auction');
});
});
}
exports.debugOrdersCanMatch = debugOrdersCanMatch;
/**
* Debug the `orderCalldataCanMatch` part of Wyvern
* @param buy Buy order for debugging
* @param sell Sell Order for debugging
*/
function debugOrderCalldataCanMatch(buy, sell) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
throw new Error('Unable to match offer data with auction data.');
});
});
}
exports.debugOrderCalldataCanMatch = debugOrderCalldataCanMatch;
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