mamam-sdk
Version:
TypeScript interfaces for MamaM
161 lines (160 loc) • 8.19 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
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Object.defineProperty(o, k2, desc);
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o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
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) {
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var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getTokenMint = void 0;
var anchor = __importStar(require("@project-serum/anchor"));
var web3_js_1 = require("@solana/web3.js");
var constants_1 = require("../constants");
var spl_token_1 = require("@solana/spl-token");
var serum_1 = require("../utils/serum");
var pda_1 = require("../utils/pda");
function placeOrder(context, marketAddress, side, price, size) {
var _this = this;
return new Promise(function (resolve, reject) { return __awaiter(_this, void 0, void 0, function () {
var _a, exchange, bump, limit, maxCoinQty, maxPcQty, serumMarket, _b, serumOpenOrders, token, _c, orderPayer;
return __generator(this, function (_d) {
switch (_d.label) {
case 0: return [4 /*yield*/, anchor.web3.PublicKey.findProgramAddress([Buffer.from("MamaM")], context.program.programId)];
case 1:
_a = __read.apply(void 0, [_d.sent(), 2]), exchange = _a[0], bump = _a[1];
limit = price;
maxCoinQty = size * (Math.pow(10, 9));
maxPcQty = limit * maxCoinQty;
return [4 /*yield*/, (0, serum_1.getSerumMarket)(context, marketAddress)];
case 2:
serumMarket = _d.sent();
return [4 /*yield*/, anchor.web3.PublicKey.findProgramAddress([
Buffer.from("serum_open_orders"),
exchange.toBuffer(),
marketAddress.toBuffer(),
context.provider.wallet.publicKey.toBuffer()
], context.program.programId)];
case 3:
_b = __read.apply(void 0, [_d.sent(), 1]), serumOpenOrders = _b[0];
return [4 /*yield*/, getTokenMint(side)];
case 4:
token = _d.sent();
return [4 /*yield*/, (0, pda_1.findAssociatedTokenAccount)(context, token)];
case 5:
_c = __read.apply(void 0, [_d.sent(), 1]), orderPayer = _c[0];
// Add your test here.
context.program.rpc.placeOrder(new anchor.BN(side), new anchor.BN(limit), new anchor.BN(maxCoinQty), new anchor.BN(maxPcQty), {
accounts: {
exchange: exchange,
user: context.provider.wallet.publicKey,
orderPayer: orderPayer,
market: marketAddress,
openOrders: serumOpenOrders,
requestQueue: serumMarket.decoded
.requestQueue,
eventQueue: serumMarket.decoded
.eventQueue,
bids: serumMarket.bidsAddress,
asks: serumMarket.asksAddress,
coinVault: serumMarket.decoded
.baseVault,
pcVault: serumMarket.decoded
.quoteVault,
serumDexProgramId: constants_1.SERUM_DEX_PROGRAM_ID,
tokenProgram: spl_token_1.TOKEN_PROGRAM_ID,
rent: web3_js_1.SYSVAR_RENT_PUBKEY
}
}).then(function (res) {
resolve(res);
}).catch(function (err) { return reject(err); });
return [2 /*return*/];
}
});
}); });
}
exports.default = placeOrder;
function getTokenMint(side) {
var _this = this;
return new Promise(function (resolve, reject) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
if (side == 0) {
resolve(constants_1.USDC);
}
else if (side == 1) {
resolve(constants_1.BTC);
}
;
return [2 /*return*/];
});
}); });
}
exports.getTokenMint = getTokenMint;