rubic-sdk/lib/features/cross-chain/calculation-manager/providers/changenow-provider/changenow-cross-chain-trade.js

Simplify dApp creation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ChangenowCrossChainTrade = void 0;
const errors_1 = require("../../../../../common/errors");
const web3_pure_1 = require("../../../../../core/blockchain/web3-pure/web3-pure");
const cross_chain_trade_type_1 = require("../../models/cross-chain-trade-type");
const rubic_proxy_contract_address_1 = require("../common/constants/rubic-proxy-contract-address");
const bridge_type_1 = require("../common/models/bridge-type");
const cross_chain_transfer_trade_1 = require("../common/cross-chain-transfer-trade/cross-chain-transfer-trade");
const changenow_cross_chain_api_service_1 = require("./services/changenow-cross-chain-api-service");
class ChangenowCrossChainTrade extends cross_chain_transfer_trade_1.CrossChainTransferTrade {
    /**
     * used in rubic-app to send as changenow_id to backend
     */
    get changenowId() {
        return this.paymentInfo ? this.paymentInfo.id : '';
    }
    get transitToken() {
        return this.onChainTrade ? this.onChainTrade.toTokenAmountMin : this.from;
    }
    get fromContractAddress() {
        if (this.isProxyTrade) {
            return rubic_proxy_contract_address_1.rubicProxyContractAddress[this.from.blockchain].gateway;
        }
        throw new errors_1.RubicSdkError('No contract address for changenow provider');
    }
    get estimatedGas() {
        if (!this.gasData) {
            return null;
        }
        if (this.gasData.baseFee && this.gasData.maxPriorityFeePerGas) {
            return web3_pure_1.Web3Pure.fromWei(this.gasData.baseFee).plus(web3_pure_1.Web3Pure.fromWei(this.gasData.maxPriorityFeePerGas));
        }
        if (this.gasData.gasPrice) {
            return web3_pure_1.Web3Pure.fromWei(this.gasData.gasPrice).multipliedBy(this.gasData.gasLimit ?? 0);
        }
        return null;
    }
    constructor(crossChainTrade, providerAddress, routePath, useProxy) {
        super({
            ...crossChainTrade,
            providerAddress,
            useProxy,
            routePath,
            priceImpact: null
        });
        this.type = cross_chain_trade_type_1.CROSS_CHAIN_TRADE_TYPE.CHANGENOW;
        this.bridgeType = bridge_type_1.BRIDGE_TYPE.CHANGENOW;
        this.fromCurrency = crossChainTrade.fromCurrency;
        this.toCurrency = crossChainTrade.toCurrency;
        this.onChainSubtype = crossChainTrade.onChainTrade
            ? { from: crossChainTrade.onChainTrade.type, to: undefined }
            : { from: undefined, to: undefined };
        this.onChainTrade = crossChainTrade.onChainTrade;
    }
    async getPaymentInfo(receiverAddress) {
        const params = {
            fromCurrency: this.fromCurrency.ticker,
            toCurrency: this.toCurrency.ticker,
            fromNetwork: this.fromCurrency.network,
            toNetwork: this.toCurrency.network,
            fromAmount: this.transitToken.tokenAmount.toFixed(),
            address: receiverAddress,
            flow: 'standard',
            payload: {
                integratorAddress: this.providerAddress
            }
        };
        const res = await changenow_cross_chain_api_service_1.ChangeNowCrossChainApiService.getSwapTx(params);
        return {
            id: res.id,
            depositAddress: res.payinAddress,
            toAmount: res.toAmount.toString(),
            depositExtraId: res.payinExtraId,
            depositExtraIdName: res.payinExtraIdName
        };
    }
    getTradeAmountRatio(fromUsd) {
        return fromUsd.dividedBy(this.to.tokenAmount);
    }
    getTradeInfo() {
        return {
            estimatedGas: this.estimatedGas,
            feeInfo: this.feeInfo,
            priceImpact: this.priceImpact ?? null,
            slippage: this.onChainTrade?.slippageTolerance
                ? this.onChainTrade.slippageTolerance * 100
                : 0,
            routePath: this.routePath
        };
    }
    /**
     * @deprecated Use getTransferTrade instead
     */
    getChangenowPostTrade(receiverAddress) {
        return super.getTransferTrade(receiverAddress);
    }
}
exports.ChangenowCrossChainTrade = ChangenowCrossChainTrade;
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