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metamask-extension/app/scripts/migrations/016.js

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const version = 16
/*
This migration sets transactions with the 'Gave up submitting tx.' err message
to a 'failed' stated
*/
const clone = require('clone')
module.exports = {
version,
migrate: function (originalVersionedData) {
const versionedData = clone(originalVersionedData)
versionedData.meta.version = version
try {
const state = versionedData.data
const newState = transformState(state)
versionedData.data = newState
} catch (err) {
console.warn(`MetaMask Migration #${version}` + err.stack)
}
return Promise.resolve(versionedData)
},
}
function transformState (state) {
const newState = state
2018-04-06 04:28:53 +02:00
const { TransactionController } = newState
if (TransactionController && TransactionController.transactions) {
const transactions = newState.TransactionController.transactions
newState.TransactionController.transactions = transactions.map((txMeta) => {
if (!txMeta.err) return txMeta
if (txMeta.err === 'transaction with the same hash was already imported.') {
txMeta.status = 'submitted'
delete txMeta.err
}
return txMeta
})
}
return newState
}