Differential D9139 Diff 27499 web/cashtab/src/hooks/useBCH.js

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web/cashtab/src/hooks/useBCH.js

import BigNumber from 'bignumber.js';		import BigNumber from 'bignumber.js';
import { currency } from '@components/Common/Ticker';		import { currency } from '@components/Common/Ticker';
import SlpWallet from 'minimal-slp-wallet';		import SlpWallet from 'minimal-slp-wallet';

export default function useBCH() {		export default function useBCH() {
const SEND_BCH_ERRORS = {		const SEND_BCH_ERRORS = {
INSUFICIENT_FUNDS: 0,		INSUFFICIENT_FUNDS: 0,
NETWORK_ERROR: 1,		NETWORK_ERROR: 1,
INSUFFICIENT_PRIORITY: 66, // ~insufficient fee		INSUFFICIENT_PRIORITY: 66, // ~insufficient fee
DOUBLE_SPENDING: 18,		DOUBLE_SPENDING: 18,
MAX_UNCONFIRMED_TXS: 64,		MAX_UNCONFIRMED_TXS: 64,
};		};

const getRestUrl = (apiIndex = 0) => {		const getRestUrl = (apiIndex = 0) => {
const apiString =		const apiString =
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}		}

// amount to send back to the remainder address.		// amount to send back to the remainder address.
const remainder = Math.floor(		const remainder = Math.floor(
originalAmount.minus(satoshisToSend).minus(txFee),		originalAmount.minus(satoshisToSend).minus(txFee),
);		);
if (remainder < 0) {		if (remainder < 0) {
const error = new Error(`Insufficient funds`);		const error = new Error(`Insufficient funds`);
error.code = SEND_BCH_ERRORS.INSUFICIENT_FUNDS;		error.code = SEND_BCH_ERRORS.INSUFFICIENT_FUNDS;
throw error;		throw error;
}		}

if (encodedOpReturn) {		if (encodedOpReturn) {
transactionBuilder.addOutput(encodedOpReturn, 0);		transactionBuilder.addOutput(encodedOpReturn, 0);
}		}

// add output w/ address and amount to send		// add output w/ address and amount to send
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