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metamask-extension/app/scripts/migrations/fail-tx.js

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import { cloneDeep } from 'lodash';
import { TransactionStatus } from '../../../shared/constants/transaction';
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export default function failTxsThat(version, reason, condition) {
return function (originalVersionedData) {
const versionedData = cloneDeep(originalVersionedData);
versionedData.meta.version = version;
try {
const state = versionedData.data;
const newState = transformState(state, condition, reason);
versionedData.data = newState;
} catch (err) {
console.warn(`MetaMask Migration #${version}${err.stack}`);
}
return Promise.resolve(versionedData);
};
}
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function transformState(state, condition, reason) {
const newState = state;
const { TransactionController } = newState;
if (TransactionController && TransactionController.transactions) {
const { transactions } = TransactionController;
newState.TransactionController.transactions = transactions.map((txMeta) => {
if (!condition(txMeta)) {
return txMeta;
}
txMeta.status = TransactionStatus.failed;
txMeta.err = {
message: reason,
note: `Tx automatically failed by migration because ${reason}`,
};
return txMeta;
});
}
return newState;
}