rubic-sdk
Version:
Simplify dApp creation
66 lines • 3.35 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.CelerUniswapV3Trade = void 0;
const errors_1 = require("../../../../../../../../common/errors");
const blockchain_1 = require("../../../../../../../../common/utils/blockchain");
const evm_web3_pure_1 = require("../../../../../../../../core/blockchain/web3-pure/typed-web3-pure/evm-web3-pure/evm-web3-pure");
const provider_type_enum_1 = require("../../models/provider-type.enum");
const swap_router_contract_abi_1 = require("../../../../../../../on-chain/calculation-manager/providers/dexes/common/uniswap-v3-abstract/constants/swap-router-contract-abi");
const uniswap_v3_quoter_controller_1 = require("../../../../../../../on-chain/calculation-manager/providers/dexes/common/uniswap-v3-abstract/utils/quoter-controller/uniswap-v3-quoter-controller");
class CelerUniswapV3Trade {
constructor(uniswapV3Trade) {
this.uniswapV3Trade = uniswapV3Trade;
this.defaultDeadline = 999999999999999;
}
getFirstPath() {
const { route } = this.uniswapV3Trade;
return uniswap_v3_quoter_controller_1.UniswapV3QuoterController.getEncodedPoolsPath(route.poolsPath, route.initialTokenAddress);
}
getSecondPath() {
const { route } = this.uniswapV3Trade;
const path = [evm_web3_pure_1.EvmWeb3Pure.addressToBytes32(route.initialTokenAddress)];
let lastTokenAddress = route.initialTokenAddress;
route.poolsPath.forEach(pool => {
const newToken = (0, blockchain_1.compareAddresses)(pool.token0.address, lastTokenAddress)
? pool.token1
: pool.token0;
lastTokenAddress = newToken.address;
path.push(`0x${pool.fee.toString(16).padStart(6, '0').padEnd(24, '0')}${lastTokenAddress
.slice(2)
.toLowerCase()}`);
});
return path;
}
async modifyArgumentsForProvider(methodArguments) {
const exactTokensForTokens = true;
if (!methodArguments?.[0]) {
throw new errors_1.RubicSdkError('[RUBIC SDK] Method arguments array must not be empty');
}
methodArguments[0].push(exactTokensForTokens);
}
getCelerSourceObject() {
const dex = swap_router_contract_abi_1.UNISWAP_V3_SWAP_ROUTER_CONTRACT_ADDRESS;
const path = this.getFirstPath();
const amountOutMinimum = this.uniswapV3Trade.toTokenAmountMin.stringWeiAmount;
return { dex, path, deadline: this.defaultDeadline, amountOutMinimum };
}
getCelerDestinationObject(integratorAddress, receiverAddress) {
const dex = swap_router_contract_abi_1.UNISWAP_V3_SWAP_ROUTER_CONTRACT_ADDRESS;
const pathV3 = this.getFirstPath();
const deadline = this.defaultDeadline;
const amountOutMinimum = this.uniswapV3Trade.toTokenAmountMin.stringWeiAmount;
return {
dex,
nativeOut: this.uniswapV3Trade.to.isNative,
receiverEOA: receiverAddress,
integrator: integratorAddress,
version: provider_type_enum_1.SwapVersion.V3,
path: [evm_web3_pure_1.EvmWeb3Pure.EMPTY_ADDRESS],
pathV3,
deadline,
amountOutMinimum
};
}
}
exports.CelerUniswapV3Trade = CelerUniswapV3Trade;
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