You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.1 KiB
47 lines
1.1 KiB
const version = 26
|
|
|
|
/*
|
|
|
|
This migration moves the identities stored in the KeyringController
|
|
into the PreferencesController
|
|
|
|
*/
|
|
|
|
import { cloneDeep } from 'lodash'
|
|
|
|
export default {
|
|
version,
|
|
migrate (originalVersionedData) {
|
|
const versionedData = cloneDeep(originalVersionedData)
|
|
versionedData.meta.version = version
|
|
try {
|
|
const state = versionedData.data
|
|
versionedData.data = transformState(state)
|
|
} catch (err) {
|
|
console.warn(`MetaMask Migration #${version}` + err.stack)
|
|
return Promise.reject(err)
|
|
}
|
|
return Promise.resolve(versionedData)
|
|
},
|
|
}
|
|
|
|
function transformState (state) {
|
|
if (!state.KeyringController || !state.PreferencesController) {
|
|
return state
|
|
}
|
|
|
|
if (!state.KeyringController.walletNicknames) {
|
|
return state
|
|
}
|
|
|
|
state.PreferencesController.identities = Object.keys(state.KeyringController.walletNicknames)
|
|
.reduce((identities, address) => {
|
|
identities[address] = {
|
|
name: state.KeyringController.walletNicknames[address],
|
|
address,
|
|
}
|
|
return identities
|
|
}, {})
|
|
delete state.KeyringController.walletNicknames
|
|
return state
|
|
}
|
|
|