@prism-hq/prism-ag
Version:
Prism Aggregator
68 lines (67 loc) • 3.89 kB
JavaScript
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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 __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.raydiumClmmSwap = void 0;
const web3_js_1 = require("@solana/web3.js");
const bn_js_1 = __importDefault(require("bn.js"));
const types_1 = require("../types/types");
const prism_raydium_clmm_sdk_1 = require("prism-raydium-clmm-sdk");
const jsbi_1 = __importDefault(require("jsbi"));
var SwapMode;
(function (SwapMode) {
SwapMode["ExactIn"] = "ExactIn";
SwapMode["ExactOut"] = "ExactOut";
})(SwapMode || (SwapMode = {}));
function raydiumClmmSwap(user, program, route, fromTokenAccount, toTokenAccount, fees, hostFees, useT = null, disableFees = false) {
return __awaiter(this, void 0, void 0, function* () {
let { fromCoin, toCoin, pool } = route.routeData;
let amountIn = new bn_js_1.default(Math.floor(route.amountIn * 10 ** fromCoin.decimals));
let amountOut = new bn_js_1.default(Math.floor(route.minimumReceived * 10 ** toCoin.decimals));
let isBaseInput = fromCoin.mintAddress === pool.poolState.tokenMint0.toBase58();
let remAccounts = pool.getSwapLegAndAccounts({
sourceMint: new web3_js_1.PublicKey(fromCoin.mintAddress),
destinationMint: new web3_js_1.PublicKey(toCoin.mintAddress),
userSourceTokenAccount: fromTokenAccount,
userDestinationTokenAccount: toTokenAccount,
userTransferAuthority: user,
amount: jsbi_1.default.BigInt(amountIn.toString()),
swapMode: SwapMode.ExactIn,
});
// take all accounts except the first one
let remainingAccounts = remAccounts[1].slice(1);
//@ts-ignore
let tickArray = prism_raydium_clmm_sdk_1.PoolUtils.getFirstInitializedTickArray(pool.ammV3PoolInfo, isBaseInput).nextAccountMeta;
return program.instruction.raydiumClmmSwap(amountIn, amountOut, new bn_js_1.default(0), new bn_js_1.default(0), true, useT ? true : false, new bn_js_1.default(hostFees), {
accounts: {
raydiumClmmProgram: new web3_js_1.PublicKey(types_1.RAYDIUM_CLMM_PROGRAM_ID),
payer: user,
ammConfig: pool.poolState.ammConfig,
poolState: new web3_js_1.PublicKey(pool.id),
inputTokenAccount: fromTokenAccount,
outputTokenAccount: toTokenAccount,
inputVault: isBaseInput ? pool.poolState.tokenVault0 : pool.poolState.tokenVault1,
outputVault: isBaseInput ? pool.poolState.tokenVault1 : pool.poolState.tokenVault0,
observationState: pool.poolState.observationKey,
tickArray: tickArray,
systemProgram: web3_js_1.SystemProgram.programId,
tokenProgram: new web3_js_1.PublicKey(types_1.TOKEN_PROGRAM_ID),
host: fees.host,
feeSweeper: fees.owner,
transitiveState: new web3_js_1.PublicKey(types_1.TRANSITIVE_STATE),
},
remainingAccounts: remainingAccounts,
});
});
}
exports.raydiumClmmSwap = raydiumClmmSwap;