Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | 1x 1x 1x 8x 1x 7x 1x 6x 6x 6x 6x 5x 1x | /**
* Copyright (c) 2018-present, Leap DAO (leapdao.org)
*
* This source code is licensed under the Mozilla Public License Version 2.0
* found in the LICENSE file in the root directory of this source tree.
*/
const { Type } = require('leap-core');
const { addrCmp, isNST } = require('../../utils');
module.exports = (state, tx, bridgeState) => {
if (tx.type !== Type.EXIT) {
throw new Error('Exit tx expected');
}
if (tx.inputs.length !== 1) {
throw new Error('Exit tx should have one input');
}
const [{ prevout }] = tx.inputs;
const unspent = state.unspent[prevout.hex()];
const exit = bridgeState.exits[prevout.getUtxoId()];
if (
!unspent ||
!exit ||
!addrCmp(exit.exitor, unspent.address) ||
BigInt(exit.amount) !== BigInt(unspent.value) ||
Number(exit.color) !== unspent.color ||
// only NSTs can have data
(isNST(exit.color) && exit.data !== unspent.data)
) {
throw new Error('Trying to submit incorrect exit');
}
delete bridgeState.exitingUtxos[prevout.hex()];
};
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