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.
39 lines
1.2 KiB
39 lines
1.2 KiB
4 years ago
|
import { cloneDeep } from 'lodash'
|
||
|
|
|
||
|
|
const version = 48
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 1. Delete NetworkController.settings
|
||
|
|
* 2a. Delete NetworkController.provider if set to type 'rpc'.
|
||
|
|
* It will be re-set to Mainnet on background initialization.
|
||
|
|
* 2b. Re-key provider.rpcTarget to provider.rpcUrl
|
||
|
|
*/
|
||
|
|
export default {
|
||
|
|
version,
|
||
|
|
async migrate (originalVersionedData) {
|
||
|
|
const versionedData = cloneDeep(originalVersionedData)
|
||
|
|
versionedData.meta.version = version
|
||
|
|
const state = versionedData.data
|
||
|
|
versionedData.data = transformState(state)
|
||
|
|
return versionedData
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
function transformState (state = {}) {
|
||
|
|
// 1. Delete NetworkController.settings
|
||
|
|
delete state.NetworkController?.settings
|
||
|
|
|
||
|
|
// 2. Delete NetworkController.provider or rename rpcTarget key
|
||
|
|
if (state.NetworkController?.provider?.type === 'rpc') {
|
||
|
|
delete state.NetworkController.provider
|
||
|
|
} else if (state.NetworkController?.provider) {
|
||
|
|
if ('rpcTarget' in state.NetworkController.provider) {
|
||
|
|
const rpcUrl = state.NetworkController.provider.rpcTarget
|
||
|
|
state.NetworkController.provider.rpcUrl = rpcUrl
|
||
|
|
}
|
||
|
|
delete state.NetworkController?.provider?.rpcTarget
|
||
|
|
}
|
||
|
|
|
||
|
|
return state
|
||
|
|
}
|