Migrate old data to include firstVersion info

feature/default_network_editable
Dan Finlay 7 years ago
parent 80dedcc01c
commit ab35a76a24
  1. 40
      app/scripts/migrations/020.js
  2. 1
      app/scripts/migrations/index.js
  3. 2
      notices/notices.json

@ -0,0 +1,40 @@
const version = 20
/*
This migration sets transactions as failed
whos nonce is too high
*/
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
if ('metamask' in newState &&
!('firstTimeInfo' in newState.metamask)) {
newState.metamask.firstTimeInfo = {
version: '3.12.0',
date: Date.now(),
}
}
return newState
}

@ -30,4 +30,5 @@ module.exports = [
require('./017'),
require('./018'),
require('./019'),
require('./020'),
]

File diff suppressed because one or more lines are too long
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