import { cloneDeep } from 'lodash' 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) } } function transformState (state, condition, reason) { const newState = state const { TransactionController } = newState if (TransactionController && TransactionController.transactions) { const transactions = TransactionController.transactions newState.TransactionController.transactions = transactions.map((txMeta) => { if (!condition(txMeta)) { return txMeta } txMeta.status = 'failed' txMeta.err = { message: reason, note: `Tx automatically failed by migration because ${reason}`, } return txMeta }) } return newState }